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Faculty Research Interests


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INTEGRATIVE PHYSIOLOGY OF EXERCISE
NEUROSCIENCE & BIOMECHANICS
HEALTH & FITNESS BEHAVIOURS
O.A.J. Adegoke, PhD
(nutrition, insulin signaling, intracellular proteolysis)
J.D. Crawford, PhD
(perceptual-motor coordination)
C. Ardern, PhD
(Physical Activity Epidemiology; Population Health)
O. Birot, PhD
(physiological & pathological conditions, angiogenesis)
D.A. Crawford, PhD
(molecular neuroscience; genetics; neurodevelopmental disorders)
J. Baker, PhD
(physical activity involvement; expert sports performance)
R. Ceddia, PhD
(adipokines; energy metabolism; insulin resistance)
J. Drake, PhD
(biomechanics; spine loading)
C. Davis, PhD
(health psychology; eating disorders)
M. Connor, PhD
(muscle development; cancer)
M. Fallah, PhD
(visual perception; psychophysics)

F. Flint, PhD

(prevention, treatment and rehabilitation related to the psychological aspects of sport injury)


N. Gledhill, PhD
(cardiovascular-respiratory; occupational fitness)
W. Gage, PhD
(neuromuscular control / biomechanics)
J. Fraser-Thomas, PhD
(physical and psychosocial development in children)
T. Haas, PhD
(cardiovascular physiology)
L. Harris, PhD
(multisensory integration)
L. Gagliese, PhD, C.Psych
(health psychology; pain; aging)
M. Hamadeh, PhD
(human nutrition / exercise / metabolism; G93A mice)
D. Henriques, PhD
(sensorimotor control and learning)
L. R. Ginsburg, PhD
(patient safety culture and processes)
D.A. Hood, PhD
(muscle; heart cellular physiology)
A. Moore, PhD
(occupational biomechanics)
N. Gledhill, PhD
(cardiovascular-respiratory; occupational fitness)
I. Jacobs, Dr. Med.Sc.
(applied physiology, nutritional supplements, drugs)

L.E. Sergio, PhD
(neuromotor control)

S. Grace, PhD
(cardiac rehabilitation, health services, cardiac psychology)
T. McLellan, PhD
(thermal; exercise physiology)
F. Wilkinson, PhD
(migraine, vision health, visual perception)
V.  Jamnik, PhD
(training adaptations; occupational fitness)
S. Rhind, PhD
(exercise, immunology, stress, neuroendocrine)
  J. Katz, PhD
(health psychology; pain)
M. Riddell, PhD
(clinical exercise physiology; metabolism)
  J. Kuk, PhD
(obesity, exercise, health risks)
A. Scimè, PhD
(Stem Cell Biology; Muscle Regeneration; Adipose Differentiation)
  A. Macpherson, PhD
(epidemiology; injury prevention; health services)
G. Wu, PhD
(molecular immunology; mutations in diseases; cancer)
 

Y. Nakamura, PhD

(sport and physical activity; social inequity)

 

  M. Riddell, PhD
(clinical exercise physiology; metabolism)
    P. Ritvo, PhD
(health psychology; cancer prevention/treatment)
   

M.A. Rotondi, PhD

(cluster randomized trials; interobserver agreement; statistical genetics)

    P. Safai, PhD
(sociocultural study of health and sport)
    H. Tamim, PhD
(maternal and child health)


Kinesiology and Health Science faculty members
(listed by area of research interest)

INTEGRATIVE PHYSIOLOGY OF EXERCISE

Olasunkanmi  Adegoke, PhD, University of Alberta     
Office - 362 Bethune, x20887
oadegoke@yorku.ca

Research Interest
Molecular mechanisms regulating skeletal muscle protein metabolism and growth, and how these are modulated in different nutritional and diseased states. I study insulin and nutrient signaling leading to translation initiation, and the ubiquitin proteolytic system. Studies are carried out in rodents, as well as in humans with obesity and Type 2 Diabetes.

Publications

Marliss EB, Chevalier S, Gougeon R, Morais JA, Lamarche M, Adegoke OAJ and Wu G. Elevations of plasma methylarginines in obesity and aging are related to insulin sensitivity and rates of protein turnover. Diabetologia 2006, 49(2): 351-359.

Combaret L, Adegoke OAJ, Bedard N, Baracos VE and Wing SS. USP19 is a ubiquitin specific protease regulated in rat skeletal muscle during catabolic states. Am J Physiol 2005, 288(4): E693-700.

Adegoke OAJ, McBurney MI, Samuels SE and Baracos VE. Modulation of intestinal protein synthesis and protease mRNA by luminal and systemic nutrients. Am J Physiol 2003, 284: G1017-1026.


Olivier  Birot, PhD, Lyon (France)     
Office - 353 Bethune, x44043
Lab - 127 Farquharson
birot@yorku.ca
http://web.me.com/olivier.birot

Research Interest
Molecular mechanisms leading either to the regression or the growth (angiogenesis) of blood vessels in skeletal and cardiac muscle in response to physiological (physical exercise,inactivity, altitude) or pathological (heart failure, diabetes) conditions.

Publications

Ernkvist, M., Birot, O., Sinha, I., Veitonmaki, N., Aase, K. and Holmgren, L. Differential roles of p80- and p130-Amot in the switch between migration and stabilization of endothelial cells. /BBA - Molecular Cell Research /1783:429-37, 2008.

Birot, O., Peinnequin, A., Simler, N. and Bigard, A.X. VEGF expression in heart of rats exposed to hypobaric hypoxia: differential response between mRNA and protein. /J. Cell. Physiol. /200(1):107-15, 2004.

Birot, O., Koulmann, N., Peinnequin, A. and Bigard, X. Exercise-induced expression of vascular endothelial growth factor mRNA in rat skeletal muscle is fiber-type dependant. /J. Physiol. (London) /552(1):213-221, 2003.


Rolando  Ceddia, PhD, University of Sao Paulo     
Office - 225A Lumbers, x77204
Lab - 225A Lumbers, x20426
roceddia@yorku.ca

Research Interest
The physiological and molecular mechanisms that regulate glucose and fatty acid uptake and metabolism in skeletal muscle and adipose tissue. The major focus is on dysfunctional metabolic alterations associated with obesity and Type 2 Diabetes.

Publications

Gaidhu MP, Fediuc S, Ceddia RB. Aicar-induced AMPK phosphorylation inhibits basal and insulin-stimulated glucose uptake, lipid synthesis, and fatty acid oxidation in isolated rat adipocytes. J Biol Chem. 2006 Jul 1 (In Press).

Fediuc S, Gaidhu MP, Ceddia RB. Regulation of AMP-activated protein kinase and acetyl-CoA carboxylase phosphorylation by palmitate in skeletal muscle cells. J Lipid Res. 2006 Feb;47(2):412-20.

Ceddia RB. Direct metabolic regulation in skeletal muscle and fat tissue by leptin: implications for glucose and fatty acids homeostasis. Int J Obes (Lond). 2005 Oct;29(10):1175-83.


Michael  Connor, PhD, York University   
Office - 224A Lumbers, x77206
Lab - 224 Lumbers, x20589
mconnor@yorku.ca

Research Interest
The role of the cell cycle in breast cancer and muscle development; 1) the molecular link between obesity and cancer; 2) investigating how dividing muscle cells becomes fully differentiated skeletal muscle

Publications

Walker, O and M.K. Connor. Molecular links between obesity and breast cancer. F.A.S.E.B. J. 21: A927, 2007.

Connor, M.K., P.B. Azmi, V. Subramanium, H. Li and A. Seth. Molecular Characterization of Ring-finger Protein 11. Mol. Cancer Res. 3: 453-461, 2005.

Connor, M.K., R. Kotchetkov, S. Cariou, A. Resch, R. Lupetti, R.G. Beniston, L. Hengst, F. Melchior and J.M. Slingerland. CRM1/Ran-mediated nuclear export of p27Kip1 involves a nuclear export signal and links p27 export and proteolysis. Mol. Biol. Cell 14: 201-213, 2003.


Norman  Gledhill, PhD, University of Wisconsin
Office - 356 Bethune, x77231 or x55794
Lab - 124 Bethune, x77236
ngledhil@yorku.ca

Research Interest
Respiratory and cardiovascular physiology related to limiting factors in human performance; fitness assessment and exercise counselling for health, sport and ergonomic applications.

Publications

Martino, M., N. Gledhill, and V.Jamnik. High VO2max with no history of training is primarily due to high blood volume. Med. Sci. Sports Exerc., Vol.34,No.6,pp.966-971, 2002.

Payne, N., Gledhill, N., Katzmarzyk, Jamnik, V. and Ferguson, S. Health implications of musculoskeletal fitness. Can. J. Appl. Physiology. 25:114-126, 2000.

Gledhill, N., Warburton, D. and Jamnik, V. Haemoglobin, blood volume, cardiac function, and aerobic power. Can. J. Appl. Physiology, 24:54-65, 1999.


Tara Haas

Tara  Haas, PhD, University of Virginia
Office - 341A Farqharson, x77313
Lab - 341 Farqharson, x77320
thaas@yorku.ca

Research Interest
Blood vessel growth (angiogenesis) in skeletal muscle; biochemical, cellular and molecular biological approaches are used to study the stimuli and signalling pathways that cause endothelial cells to initiate angiogenesis as a result of exercise or disease.

Publications

Ispanovic, E. and T.L. Haas. JNK and PI3K differentially regulate MMP-2 and MT1-MMP mRNA and protein in response to actin cytoskeleton reorganization in endothelial cells. Am. J. Physiol. Cell Physiol , In press, 2006.

Milkiewicz, M., C. Kelland, S. Colgan and T. L. Haas. Nitric oxide and p38 MAP Kinase mediate shear stress-dependent inhibition of MMP-2 production in microvascular endothelial cells. J. Cell Physiol . 208:229-37, 2006

Milkiewicz, M. and T. L. Haas. Effect of mechanical stretch on HIF1a and MMP-2 _expression in capillaries isolated from overloaded skeletal muscles: laser capture microdissection study. Am. J. Physiol. Heart and Circ. 289:H1315-20, 2005.


Mazen  Hamadeh, PhD, McGill University
Office - 365 Bethune, x33552
Lab - 220A Lumbers, x21056
hamadeh@yorku.ca
http://www.yorku.ca/hamadeh

Research Interest
Animal studies: Nutrition & exercise in an animal model of amyotrophic lateral sclerosis (ALS; Lou Gehrig’s disease) on functional, disease, physiological and molecular outcomes. Human studies: Nutrition and diet patterns influencing disease progression in patients with ALS, and physiologic outcomes in patients with type 2 diabetes mellitus. Protein metabolism and/or dysregulation during exercise re: gender differences, diabetes and aging.

Publications

Patel B, Raha S, Tarnopolsky MA, Hamadeh MJ. Caloric restriction in an animal model of amyotrophic lateral sclerosis (ALS). PLoS One (submitted).

Patel BP, Hamadeh MJ. Nutrition- and exercise-based interventions in the treatment of amyotrophic lateral sclerosis. Clin Nutr 2009 (in press).

Seevaratnam R, Patel BP, Hamadeh MJ. Comparison of total protein concentration in skeletal muscle as measured by the Bradford and the Lowry assays. J Biochem 2009;145:791–7.

Devries MC, Samjoo IA, Hamadeh MJ, Tarnopolsky MA. Effect of endurance exercise on hepatic lipid content, enzymes, and adiposity in men and women. Obesity 2008;16:2281-8.

Hamadeh MJ, Tarnopolsky MA. Transient caloric restriction in early adulthood hastens disease endpoint in male, but not female, Cu/Zn-SOD mutant G93A mice. Muscle Nerve 2006;34:709-19.

Hamadeh MJ, Rodriguez MC, Kaczor JJ, Tarnopolsky MA.  Caloric restriction transiently improves motor performance but hastens clinical onset in the Cu/Zn-SOD mutant G93A mouse.  Muscle Nerve 2005;31:214-20.


David  Hood, PhD, State University of New York
Office - 304A Farquharson, x 66640
Lab - 304 Farquharson, x77832
dhood@yorku.ca
http://www.yorku.ca/dhood/
http://www.biol.yorku.ca/grad/faculty/davida.htm

Research Interest
Skeletal muscle and heart biochemistry and molecular biology; mitochondrial adaptations in muscle subject to chronic contractile activity, including mechanisms of mitochondrial protein import and nuclear gene expression; cardiac muscle adaptations to thyroid hormone.

Publications

Ljubicic, V., A.-M. Joseph, A. Saleem, G. Uguccioni, M. Collu-Marchese, R.Y.J. Lai,
L.M.-D. Nguyen, and D.A. Hood.  Transcriptional and post-transcriptional regulation of mitochondrial biogenesis in skeletal muscle: effects of exercise and aging.  Biochim Biophys Acta. 2009 (In press).

Saleem, A.,, P.J. Adhihetty and D.A. Hood.  Role of p53 in mitochondrial biogenesis and apoptosis in skeletal muscle.  Physiol. Genomics.  37:58-66, 2009.

Irrcher, I, Ljubicic, V., Kirwan, A. and D.A. Hood, AMP-activated protein kinase-regulated activation of the PGC-1a promoter in skeletal muscle cells. PLoS One, 3: e3614, 2008.


Ira  Jacobs, Dr. Med.Sc., Karolinska Institutet    
Office - 333 Bethune, x21088
ijacobs@yorku.ca

Research Interest
Applied human exercise physiology with a focus on factors limiting high intensity physical performance, and the interactions of exercise, nutrition, and pharmacology.

Publications

Jacobs, I., and D.G.Bell. Effects of modafinil on exercise time to exhaustion. Med. Sci. Sports Exercise36:1078-1082, 2004.

Jacobs, I., H. Pasternak, and D. Bell. Effects of ephedrine, caffeine, and their combination on muscular endurance. Med. Sci. Sports Exercise 35:987-994, 2003.

Jacobs, I. Dietary creatine monohydrate supplementation. Can. J. Appl. Physiol. 24:503-514, 1999.


Tom  McLellan, PhD, University of Western Ontario
Defence Research & Development Canada - Toronto
Office - 416-635-2151
Tom.McLellan@drdc-rddc.gc.ca
http://www.toronto.drdc-rddc.gc.ca/DRDC-Toronto/index.html

Research Interest
Heat strain of protective clothing: influence of heat acclimation, hydration and fitness.

Publications

Selkirk, G.A., T.M. McLellan and J. Wong (2006). Fluid replacement strategies for firefighters during work in warm environments while wearing firefighting protective clothing. Ergonomics 49: 418-433.

G.A. Selkirk, T.M. McLellan and J. Wong (2004). Active versus passive cooling during work in warm environments while wearing firefighting protective clothing. J. Occup. Environ. Hyg. 1: 521-531.

G.A. Selkirk and T.M. McLellan (2004). Physical Work Limits for Toronto Firefighters in Warm Environments. J. Occup. Environ. Hygiene 1: 199-212.


Shawn  Rhind, PhD, University of Toronto     
Defence Research & Development Canada - Toronto
Office - 416-635-2026
shawn.rhind@drdc-rddc.gc.ca
http://www.toronto.drdc-rddc.gc.ca/DRDC-Toronto/index.html

Research Interest
Role of cytokine dysregulation in immuno-inflammatory disorders; impact of exercise on neuro-endocrine-immune function; exertional heat stress/illness; resuscitated hemorrhagic shock; decompression sickness.

Publications

Rhind SG, McLellan TM, Chan T, Shek PN. Aerobic fitness confers improved heat tolerance and cytoprotection against apoptosis via enhanced Hsp72 induction in heat stressed humans. Cell Stress Chaperones, 2007, In Press.

Rizoli SB, Rhind SG, Shek PN, Inaba K, Filips D, Tien H, Brenneman F, Rotstein OD. Immunomodulatory effects of hypertonic saline resuscitation in patients sustaining traumatic hemorrhagic shock: a randomized, controlled, double-blinded trial. Ann Surg, 2006, 243: 47-57.

Rhind SG, Gannon GA, Shephard RJ, Buguet A, Shek PN, Radomski MW. Cytokine induction during exertional hyperthermia is abolished by core temperature clamping: neuroendocrine regulatory mechanisms. Int J Hyperthermia 2005, 20: 503–516.


Michael  Riddell, PhD, McMaster University    
Office - 347 Bethune, x40493
Lab - 225B Lumbers, x22324
mriddell@yorku.ca
http://www.yorku.ca/mriddell

Research Interest
The effect of exercise, stress and diabetes on the Hypothalamo-Pituitary-Adrenal (HPA) axis. Substrate utilization and metabolism during exercise in individuals with Type 1 and Type 2 diabetes mellitus.

Publications

S. Fediuc, J.E. Campbell and M.C. Riddell, Effect of voluntary wheel running on circadian rhythm of the HPA axis and responsiveness to restraint stress in male Sprague-Dawley rats. Journal of Applied Physiology 100:1867-75, 2006.

A.E. Coutinho, S. Fediuc, J.E. Campbell, and M.C. Riddell. Effect of voluntary exercise on plasma glucocorticoids, tissue glucocorticoid receptor content and the _expression and activity of 11[beta]-HSD1 in the Syrian hamster. Journal of Applied Physiology, 100:1483-8, 2006.

M.C. Riddell and B.A. Perkins. Type 1 Diabetes and Exercise - Part I: Applications of Exercise Physiology to Patient Management During Vigorous Activity. Canadian Journal of Diabetes 30: 63-71, 2006.


Anthony Scimè, PhD, McMaster University
Office - 327C Bethune, x33559
ascime@yorku.ca

Research Interest
Physiological and molecular mechanisms that regulate skeletal muscle and adipose tissue differentiation.  Molecular networks that regulate adipocyte and muscle stem cell quiescence, activation, proliferation and differentiation.  The ultimate aim is to understand mechanisms of muscle tissue regeneration and adipocyte cell type switching.

Publications

Scime A, Soleimani V , Gillespie MA, LeGrand F, Grenier G, Bevilacqua L, Harper ME, and Rudnicki MA. (2009). Oxidative status of muscle is determined by p107 regulation of PGC-1α. Journal of Cell Biology. In Revision.

Seale P, Bjork B, Yang W, Kajimura S, Kuang S, Scimè A, Devarakonda S, Conroe H, Erdjument-Bromage H, Tempst P, Rudnicki MA, Beier DR, and Spiegelman BM. (2008). PRDM16 controls a brown fat/skeletal muscle switch. Nature. Aug 21;454(7207):961-7

Scime A, Grenier G, Huh MS, Gillespie MA, Bevilacqua L, Harper ME, and Rudnicki MA. (2005). Rb and p107 regulate preadipocyte differentiation into white versus brown fat through repression of PGC-1alpha. Cell Metabolism. Nov;2(5):283-95.


Gill  Wu, PhD, University of Toronto     
Office - 314 Lumbers, x23070
gillwu@yorku.ca

Research Interest
Generation of diversity in the Immune System, V(D)J recombination, Somatic Mutation in diseases including cancer and autoimmune diseases.

Publications

Larijani M, Chen S, Cunningham LA, Volpe JM, Cowell LG, Lewis SM, Wu GE. The recombination difference between mouse kappa and lambda segments is mediated by a pair-wise regulation mechanism. Molecular Immunol., 2006 Mar;43(7):870-81

Da Sylva TR, Connor A, Mburu Y, Keystone E, Wu GE. .Somatic mutations in the mitochondria of rheumatoid arthritis synoviocytes. Arthritis Research and Therapy. 2005;7(4):R844-51

Haynes, Marsha. and Gillian E. Wu 2004 Evolution of the variable gene segments and recombination signal sequences of the human T-cell receptor alpha/delta locus. Immunogenetics, 56:470-479.

 

NEUROSCIENCE AND BIOMECHANIC
John Douglas Crawford

John Douglas  Crawford, PhD, University of Western Ontario      
Psychology, Biology, and Kinesiology & Health Science
Office - 0003F Computer Science and Engineering Building, x88621
Lab - 0003C Computer Science and Engineering Building, x 22050
jdc@yorku.ca
http://www.yorku.ca/jdc/
http://www.cvr.yorku.ca
http://www.med.uwo.ca/neuroscience/gap/

Research Interest
Eye-hand coordination, eye-head coordination,  perception and eye movements

Publications

PRIME SL,  VESIA M,  CRAWFORD JD (2008) TMS over posterior parietal cortex disrupts transsaccadic memory of multiple objects. /Journal of Neuroscience/ 28(27):6938-49

KHAN AZ, PISELLA L, VIGHETTO A, COTTON F, LUAUTÉ J, BOISSON D, SALEMME R, CRAWFORD JD and ROSSETTI Y (2005). Optic Ataxia errors depend on remapped, not viewed, target location. /Nature Neuroscience /8: 418-420.

CRAWFORD JD, MARTINEZ-TRUJILLO JC, KLIER EM (2003). Neural control of three-dimensional eye and head movements./ Current Opinion in Neurobiology /13(6): 655-662.


Dorota Anna  Crawford, PhD, University of British Columbia     
Kinesiology & Health Science, Biology and Neuroscience Graduate Diploma Program
York Autism Alliance Research Group
Office - 346 Bethune, x23324
Lab - 222 Lumbers, x21058
Lab - x21057
dakc@yorku.ca
http://www.yorku.ca/dakc/
http://www.yorku.ca/neurosci/
http://www.yorku.ca/health/AllianceinAutism.html

Research Interest
Molecular and cellular mechanisms underlying brain function in neurodevelopmental disorders

Publications

Tamiji J. and Crawford D.A. Misoprostol-induced elevation of intracellular calcium in Neuro2a cells requires protein kinase A. /Biochemical and Biophysical Research Communication/. 2010. Sept 3;399(4):565-70.

Tamiji J. and Crawford D.A. Prostaglandin E2 and misoprostol induce neurite retraction in Neuro-2a cells. /Biochemical and Biophysical Research Communication/. 2010. Jul 30;398(3):450-456.

Vallipuram J., Grenville J. and Crawford D.A. The E646D-ATP13A4 mutation associated with autism reveals a defect in calcium regulation./ Cellular and Molecular Neurobiology/. 2010. Mar;30(2):233-46. -71.


Jannesa  Drake, PhD, University of Waterloo
Office – 324 Bethune, x33568
Email: jdrake@yorku.ca
Tel: 416-736-2100 x33568

Research Interest
Understanding the acute and time varying responses of the spine to loading and unloading, associated injury mechanisms, and resulting pain pathways using in-vitro and in-vivo biomechanical testing;  Biomechanical evaluation of exercise and industrial exposures.

   

Publications

Drake, J.D.M., Callaghan, J.P. Intervertebral neural foramina deformation due to two types of repetitive combined loading. Clinical Biomechanics. 24(1):1-6, 2009.

Drake, J.D.M., Callaghan, J.P. Do flexion/extension postures affect the in-vivo passive lumbar spine response to applied axial twist moments? Clinical Biomechanics. 23(5):510-519, 2008.

Drake, J.D.M., Callaghan, J.P.  Elimination of electrocardiogram Contamination from electromyogram signals: An evaluation of currently used removal techniques. Journal of Electromyography & Kinesiology. 16(2):175-87, 2006.


Mazyar  Fallah, PhD, Princeton University
Office - 326 Bethune, x20555
Lab - 0010E Computer, Science and Engineering
mfallah@yorku.ca

Research Interest
Visual perception, attention, object processing, sensorimotor integration, oculomotor system, psychophysics.

Publications

Fallah, M., and Jordan, H. Oculomotor control of spatial attention, in Cortical Mechanisms of Vision. (2008).

Bodelon, C., Fallah, M., Reynolds, J.H. (2006) Time is required for perceptual integration of color and orientation. J. Neurosci. 27, 725-30.

Sundberg, K.A., Fallah, M., Reynolds, J.H. (2005). A motion-dependent distortion of retinotopy in area V4. Neuron, 49, 447-57.

Moore, T., and Fallah, M. (2004). Microstimulation of the Frontal Eye Fields and its effects on covert spatial attention. J. Neurophys. 91, 152-62.


William  Gage, PhD, University of Waterloo     
Office - 2022 Sherman Health Science Research Centre, x33027
Lab - 101A Stong
whgage@yorku.ca
http://www.yorku.ca/whgage

Research Interest
The neuromuscular control and biomechanics of postural control and of joint stability, currently with a focus on the knee joint. Understanding mechanisms related to sensory-motor dysfunction and normal aging which might interrupt these levels of control, and the potential impact of changes in neuromuscular control (local factors) on the development and progression of osteoarthritis.

Publications

Gage WH, Frank JS, Prentice SD, Stevenson P. (in press). Organization of postural responses following a rotational support surface perturbation, after TKA: sagittal plane rotations. Gait and Posture.

Gage WH, Winter DA, Frank JS, Adkin AL. (2004). Kinematic and kinetic validity of the inverted pendulum model in quiet standing. Gait & Posture , 19(2), 124-32.

Gage WH, Sleik RJ, Polych MA, McKenzie NC, Brown LA. (2003) The allocation of attention during locomotion is altered by anxiety. Experimental Brain Research, 150(3), 385-94.


Laurence  Harris, PhD, University of Cambridge
Psychology, Kinesiology & Health Science
Office - 296 BSB
harris@yorku.ca

Research Interest
I am interested in how information from the different senses is combined. Although sensory information is rarely completely redundant, there are often instances when the best guess about what's out there can be obtained from looking across several senses. Examples including locating an event in space and time, self motion and self orientation. My laboratory uses a variety of psychophysical and response measurement techniques to assess how senses combine in normal and unusual environments, including during space travel.

Publications

Dyde RT, Jenkin MR, Harris LR (2006) "The subjective visual vertical and the perceptual upright" Experimental Brain Research 173: 621-622 http://www.yorku.ca/harris/pubs/20062ups.pdf

Jaekl P, Jenkin MR, Harris LR (2005) Perceiving a stable world during active rotational and translational head movements. Experimental Brain Research.163: 388-399 http://www.yorku.ca/harris/pubs/2005_jaekl_stability_ebr.pdf

Harrar V, Harris LR (2005) Simultaneity constancy: detecting events with touch and vision. Exp. Brain Res.166: 465-473 http://www.yorku.ca/harris/pubs/2005harrar_harris_vision_and_touch_ebr .pdf


Denise  Henriques, PhD, York University  
Office - 324 Bethune, x77215
Lab - 122/123A Farqharson, x30328
deniseh@yorku.ca
http://www.yorku.ca/deniseh

Research Interest
Sensorimotor control and learning; Eye, head, limb movements and coordination; Vision, haptics, kinesthesia; Sensorimotor integration; Computation simulations; Neuroimaging

Publications

Henriques, D.Y.P., Flanders, M., Soechting, J.F. Haptic synthesis of shapes and sequences. Journal of Neurophysiology, 91: 1808-1821, 2004.

Henriques, D.Y.P., Crawford, J.D. Role of eye, head and shoulder geometry in the planning of accurate arm movements. Journal of Neurophysiology, 87: 1677-1685, 2002

Henriques, D.Y.P., Klier, E.M., Smith, M.A., Lowey, D., Crawford, J.D. Gaze-centered remapping of remembered visual space in an open-loop pointing task. Journal of Neuroscience, 18: 1583–1594, 1998.


Anne  Moore, PhD, University of Waterloo     
Office - 349 Bethune, x40498
Lab - 101A Stong, x22042
amoore@yorku.ca

Research Interest
Occupational Biomechanics; upper limb biomechanics; mechanisms of musculoskeletal injury in the workplace are studied using biomechanical modelling, epidemiological studies, and task simulation.

Publications

Moore, A.E., Wells, R., and Ranney, D.A. Quantifying exposure in occupational manual tasks with cumulative trauma disordor potential. Ergonomics, 34:1433-1453, 1991.

Wells, R., Moore, A., Potvin, J. and Norman, R. Assessment of risk factors for development of work-related musculoskeletal disorders (RSI). Applied Ergonomics, 25(3):157-164,1994.


Lauren  Sergio, PhD, McGill University
Office - 336 Bethune, x33641
Lab - 129 Farqharson, x33405
lsergio@yorku.ca
http://www.yorku.ca/lsergio

Research Interest
Behavioural and electromyographic studies of eye-limb coordination; Brain mechanisms underlying visually-guided reaching; Motor control neurophysiology/neuroimaging; Control of voluntary movement in neurological patient populations.

Publications

Gorbet DJ, Sergio LE (2007) Preliminary sex differences in human cortical BOLD fMRI activity during the preparation of increasingly complex visually guided movements. European Journal of Neuroscience, 25:1228-1239

Tippett WJ, Sergio LE (2006) Impaired visuomotor integration in early stage Alzheimer's disease. Brain Research, June 2006.

Sergio LE, Hamel-Paquet C, Kalaska JF. (2005) Motor cortex neural correlates of output kinematics and kinetics during isometric-force and arm-reaching tasks. J Neurophysiol., 94: 2353-2378.


Frances  Wilkinson, PhD, Dalhousie University    
Psychology, Kinesiology & Health Science
Office - 426 Atkinson, x33184
Lab - 006 Computer, Science and Engineering, x70111
franw@yorku.ca
http://www.yorku.ca/franw

Research Interest
Migraine and vision, vision health and visual disorders of development and aging, face and object recognition

Publications

Wilkinson, F., Karanovic, O., Ross, E.C., Lillakas, L. & Steinbach, M.S. (2006) Ocular motor function in migraine with and without aura. Cephalalgia, 26, 660-671.

Loffler, G., Yourganov, G., Wilkinson, F, & Wilson, H,R, (2005) fMRI evidence for the neural representation of faces. Nature Neuroscience, 8, 1386-1391.

Wilkinson, F. (2004) Migraine auras and other hallucinations: windows on the visual system. In Roots of Visual Awareness, D.Milner & C. Haywood (Eds), Progress in Brain Research, 144: 305-320.

HEALTH AND FITNESS BEHAVIOURS

Chris  Ardern, PhD, Queen’s University   
Office - 344 Bethune, x23045
cardern@yorku.ca

Research Interest
Surveillance of physical inactivity, obesity, and chronic disease risk factor clustering in Canada. Assessment of the impact of lifestyle modification on population and public health and the role of lifestyle factors in prediction of cardiometabolic risk.

Publications

Ardern, C.I., P.T. Katzmarzyk, I. Janssen, T.S. Church, S.N. Blair. Revised Adult Treatment Panel III guidelines and cardiovascular disease mortality in men attending a preventive medical clinic. Circulation 2005;112:1481-8.

Ardern, C.I., I. Janssen, R. Ross, P.T. Katzmarzyk. Development of health-related waist circumference thresholds within BMI categories. Obesity Research, 2004;12:1094-1103.

Ardern, C.I., P.T. Katzmarzyk, I. Janssen, A.S. Leon, J.H. Wilmore, J.S. Skinner, D.C. Rao, T. Rankinen, J-P. Després, C. Bouchard. Race and sex similarities in the multivariate associations between exercise-induced changes in blood lipids and fatness. Medicine and Science in Sports and Exercise, 2004;36:1610-5.


Joseph  Baker, PhD, Queen's University
Office - 338 Bethune, x22361
Lab - 116 Bethune, x20553
bakerj@yorku.ca
http://www.yorku.ca/bakerj

Research Interest
Development and maintenance of expert sport performance, physical activity participation throughout the lifespan, aging stereotypes and physical activity involvement.

Publications

Baker, J. & Logan, A.J. (2007). Developmental contexts and sporting success: Birthdate and birthplace effects in NHL draftees 2000-2005. British Journal of Sports Medicine, 41, 515-517.

Baker, J., Horton, S. Pearce, W., & Deakin, J. (2007). Maintenance of skilled performance with age: A descriptive examination of professional golfers. Journal of Aging and Physical Activity, 15, 299-316.

Baker, J. & Davids, K. (2007). Sound and fury, signifying nothing? Future directions in the nature-nurture debate. International Journal of Sport Psychology, 38, 135-143.


Caroline  Davis, PhD, York University
Office - 343 Bethune, x77327
Lab - 223 Bethune, x77239
cdavis@yorku.ca

Research Interest
Health psychology with an emphasis on addictive behaviours, eating disorders, and psychobiological risk factors for overeating and obesity.

Publications

Davis, C., Patte, K., Levitan, R. D., Reid, C., Tweed, S., Curtis, C. (2007) From motivation to behaviour: A model of reward sensitivity, overeating, and food preferences in the risk profile for obesity. Appetite, 48, 12-19.

Davis, C., Levitan, R. D., Kaplan, A. S., Carter, J., Reid, C., Curtis, C., Patte, K., & Kennedy, J. (2007) Dopamine transporter gene (DAT1) associated with appetite suppression to methylphenidate in a case control study of binge eating disorder. Neuropsychopharmacology, 32, 2199-2206.

Davis, C., Levitan, R.D., Carter, J. C., Kaplan, A.S., Reid, C., Curtis, C., Patte, K., & Kennedy, J.L. (in press) Personality and Eating Behaviours: A case-control study of binge eating disorder. International Journal of Eating Disorders.


Frances Flint, PhD,  University of Oregon
Office 330 Stong College ext 77321
fflint@yorku.ca

Research Interest
i)  Prevention, immediate treatment and long term rehabilitation related to the psychological aspects of sport injury
ii)  Assessment and management of sport-related concussion and spinal cord injury

Publications

Flint, F. A. (2007). Seeing helps believing: Modeling in athletic injury rehabilitation.  In D. Pargman (Ed.).  Psychological bases of sport injuries. 3rd. Ed. (pp. 95-107) Morgantown: WV: Fitness Information Technology.

Flint, F. A. (2007). Matching psychological strategies in physical rehabilitation: Integrated rehabilitation.  In D. Pargman (Ed.).  Psychological bases of sport injuries. 3rd. Ed. (pp. 319-334) Morgantown: WV: Fitness Information Technology.

Flint, F. A. (1998).  Psychology of sport injury.  Champaign, IL: Human Kinetics.

Flint, F. A. (1998).  Integrating sport psychology and sports medicine in research: The dilemmas.  Journal of Applied Sport Psychology, 10(1), 83-102.


Jessica  Fraser-Thomas, PhD, Queen’s University
Office - 350 Bethune, x20952
jft@yorku.ca

Research Interest
My primary research interests are in positive youth development through sport. In particular, I am focused on how youth sport contexts can be better designed to facilitate children and adolescents’ healthy physical and psychosocial development. Secondary research interests include pedagogy (e.g. coaching and teaching in sport and physical education) and mental skills training.

Publications

Fraser-Thomas, J. & Côté, J. (2009). Understanding adolescents’ positive and negative developmental experiences in sport. The Sport Psychologist, 23, 3-23.

Baker, J., Cobley, S., & Fraser-Thomas, J. (2009). What do we know about early sport specialization? Not much! High Ability Studies, 20(1), 77 89.

Fraser-Thomas, J., Côté, J., & Deakin, J. (2008). Examining adolescent sport dropout and prolonged engagement from a developmental perspective. Journal of Applied Sport Psychology, 20, 318-333.


Lucy  Gagliese, PhD, McGill University
Office - 367 Bethune, x77234
Lab - 101B Stong
gagliese@yorku.ca

Research Interest
Pain in the elderly; cancer pain, pain mechanisms, measurement and assessment; psychological factors in pain; predictors of pain chronicity; gender and pain.

Publications

Gagliese, L., & Katz, J. Medically unexplained pain is not caused by psychopathology. Pain Research and Management. 5. 251-257, 2000.

Gagliese, L., Jackson, M., Ritvo, P., Wowk, A., & Katz, J. Age is not an impediment to effective use of patient controlled analgesia by surgical patients. Anesthesiology. 93. 601-10, 2000.



Liane  Ginsburg, PhD, University of Toronto     
Health Policy & Management, Kinesiology & Health Science
Office - 413 HNES, x33925
lgins@yorku.ca
Current Research Projects

Research Interest
Improving patient safety, Health care quality, Performance measurement, Knowledge utilization / translation, learning and culture change in organizations

Publications

Ginsburg, L., P.G. Norton, S. Lewis, A. Casebeer. (2005) An educational intervention to enhance nurse leader perceptions of patient safety culture. Health Services Research. 40(4): 997-1020

Soberman Ginsburg, L. (2003). Factors That Influence Line Managers’ Perceptions Of Hospital Performance Data. Health Services Research. 38(1): 261-286.

Soberman Ginsburg, L. (2001). Total quality management in health care: A goal setting approach. In J.D. Blair, J.D., Fottler, M.D., & Savage, G.F. (Eds.). Advances in Health Care Management: Volume 2. Greenwich, CN: JAI Press.


Norman  Gledhill, PhD, University of Wisconsin     
Office - 356 Bethune, x77231, or 416-736-5794
Lab - 124 Bethune, x77236
ngledhil@yorku.ca

Research Interest
Respiratory and cardiovascular physiology related to limiting factors in human performance; fitness assessment and exercise counselling for health, sport and ergonomic applications.

Publications

Martino, M., N. Gledhill, and V.Jamnik. High VO2max with no history of training is primarily due to high blood volume. Med. Sci. Sports Exerc., Vol.34,No.6,pp.966-971, 2002.

Payne, N., Gledhill, N., Katzmarzyk, Jamnik, V. and Ferguson, S. Health implications of musculoskeletal fitness. Can. J. Appl. Physiology. 25:114-126, 2000.

Gledhill, N., Warburton, D. and Jamnik, V. Haemoglobin, blood volume, cardiac function, and aerobic power. Can. J. Appl. Physiology, 24:54-65, 1999.


Sherry  Grace, PhD, University of Windsor     
Office - 368 Bethune, x72364
Lab - 222B Bethune, x20575
sgrace@yorku.ca
http://www.yorku.ca/sgrace

Research Interest
Behavioural cardiology, cardiac rehabilitation, referral and participation patterns by gender and ethnocultural background, health system disparities

Publications

Grace, S.L., Krepostman, S., Brooks, D., Jaglal, S., Abramson, B.L., Scholey, P., Suskin, N., Arthur, H., & Stewart, D.E. (2006). Referral to and discharge from cardiac rehabilitation: Key informant views on continuity of care. Journal of Evaluation in Clinical Practice, 12(2), 155-163. April. doi:10.1111/j.1365-2753.2006.00528.x

Grace, S.L., Abbey, S., Kapral, M., Fang, J., Nolan, R.P., & Stewart, D.E. (2005). Effect of depression on 5-year mortality after an acute coronary syndrome. American Journal of Cardiology, 96(9), 1179-1185. November. doi:10.1016/j.amjcard.2005.06.052

Grace, S.L., Evindar, A., Kung, T., Scholey, P., & Stewart, D.E. (2004). Automatic referral to cardiac rehabilitation. Medical Care, 42 (7), 661-669. July. doi:10.1097/01.mlr.0000129901.05299.aa


Veronica  Jamnik, PhD, University of Toronto    
Office - 355 Bethune, x22995
Lab - 126 Bethune
ronij@yorku.ca

Research Interest
Mechanisms underlying the heterogeneity in individual training adaptations. Enhancing the screen for physical activity participation. Bona fide occupational fitness screening protocols for physically demanding occupations.

Publications

Riddell, M., V. Jamnik, K. Iscoe, B. Timmons, N. Gledhill. Fat Oxidation Rate and the Exercise Intensity that Elicits Maximal Fat Oxidation Decreases with Pubertal Status in Young Males. J Appl Physiol August 105 (2): 725-733, 2008.

Jamnik, V. K. , N. Gledhill and R. Shephard. Revised clearance for participation in physical activity; greater screening responsibility for qualified university-educated fitness professionals. Appl Physiol Nutri Metab. 32: 1191-1197, 2007

Martino, M., N. Gledhill and V. Jamnik. High VO2max with no history of training is primarily due to high blood volume. Med. Sci. Sport Ex. 34(6): 966-971, 2002.


Joel  Katz, PhD, McGill University
Office - 232 Behavioural Science Building, x40557
Lab - 04 Bethune College
jkatz@yorku.ca

Research Interest
Health Psychology, acute and chronic pain mechanisms and management, pain measurement.

Publications

Salomons, T., Wowk, A., Fanning, A., Chan, V. & Katz, J. (2002). Factors contributing to patient refusal to participate in a clinical trial involving epidural anesthesia. Canadian Journal of Anesthesia, 49, 583-587.

Katz, J. (2001). Phantom limbs. In J.L. McClelland and R. Thompson (eds.), International Encyclopedia of the Social and Behavioral Sciences, Oxford, Elsevier Press., pp.11353-11357.

Katz, J., Wowk, A., Culp, D. & Wakeling, H. (1999). A randomized, controlled study of the pain and tension-reducing effects of 15-minute workplace massage treatments versus seated rest for nurses in a large teaching hospital. Pain Research and Management , 4, 81-88.


Jennifer  Kuk, PhD, Queen's University
Office - 352 Bethune, x20080
jennkuk@yorku.ca

Research Interest
Characterizing obesity and related health risks (cardiovascular disease and type 2 diabetes) and examining the influence of physical activity using both exercise interventions and epidemiological approaches.

Publications

Kuk JL, Janiszewski PM and Ross R: The Independent Associations of Waist Circumference, Body Mass Index and Hip Circumference with Total and Regional Measures of Body Composition in Men and Women. (Am J Clin Nutr – 85(6):1540-4. 2007).

Kuk JL, Katzmarzyk PT, Nichaman MZ, Church TS, Blair SN, and Ross R.: Visceral Fat is an Independent Predictor of All-Cause Mortality in Men. Obesity 14: 336-341, 2006).

Ross R, Janssen I, Dawson J, Kungl AM, Kuk JL, Wong S, Nguyen-Duy TB, Lee SJ, Kilpatrick K, Hudson R: Exercise with or without weight loss is associated with reduction in abdominal and visceral obesity in women. A randomized controlled trial. Obes Res 12:789-98, 2004).


Alison Macpherson, PhD, University of Toronto     
Office - 337 Bethune, x77216
Lab - 222 Bethune, x20229
alison3@yorku.ca

Research Interest
My primary research interest relates to the epidemiology and prevention of childhood injuries, using an approach that examines factors related both to children and their social context. A secondary research interest is related to children’s emergency department and hospital use for injuries and other health problems, including the reasons why children seek care (e.g., the incidence of different types of injury), and researching the best way to provide care (e.g., reducing medication errors).

Publications

Macpherson, AK, Parkin PC, To T, Wright J, Chipman M, Macarthur C. Urban-rural differences in children’s bicycle-related injuries. Accident Analysis and Prevention, 36:649-654, 2004.

Macpherson AK, Rothman L, Moses-McKeag A, Howard, A. Mechanism of Injury Affects Six Month Functional Outcome in Children Hospitalized Because of Severe Injuries. Journal of Trauma, Injury, Infection and Critical Care. 55(3):454-458, 2003.

Macpherson AK, To TM, Macarthur C, Chipman M, Wright J. and Parkin P. Impact of mandatory helmet legislation on childhood bicycle-related head injuries: A population-based study. Pediatrics, 110: e60, 2002.

 


Yuka Nakamura, PhD, University of Toronto
Office - 349 Bethune, x22372
nakamura@yorku.ca


Research Interest
I study how unequal power relations, enacted through the social categories of race, gender and class, shape our lives, identities and opportunities to participate in sport and physical activity. In doing so, I hope to identify ways in which to resist social inequity.

Publications

Nakamura, Y. (In press). The study of Asians and their sporting endeavours: Considerations and cautions. In R. King (ed.) Asian/Americans and Athletics. Routledge.

Nakamura, Y. (2009). Understanding the challenges of pursuing physical activity. Physical and Health Education Journal, 75, 2, 18-23.

Nakamura, Y. (2002). Beyond the hijab: Female Muslims and physical activity. Women in Sport and Physical Activity Journal, 11, 2, 21-48.


Michael Riddell, PhD, McMaster University      
Office - 347 Bethune, x40493
Lab - 225B Lumbers, x22324
mriddell@yorku.ca
http://www.yorku.ca/mriddell

Research Interest
The effect of exercise, stress and diabetes on the Hypothalamo-Pituitary-Adrenal (HPA) axis. Substrate utilization and metabolism during exercise in individuals with Type 1 and Type 2 diabetes mellitus.

Publications

S. Fediuc, J.E. Campbell and M.C. Riddell, Effect of voluntary wheel running on circadian rhythm of the HPA axis and responsiveness to restraint stress in male Sprague-Dawley rats. Journal of Applied Physiology 100:1867-75, 2006.

A.E. Coutinho, S. Fediuc, J.E. Campbell, and M.C. Riddell. Effect of voluntary exercise on plasma glucocorticoids, tissue glucocorticoid receptor content and the _expression and activity of 11[beta]-HSD1 in the Syrian hamster. Journal of Applied Physiology, 100:1483-8, 2006.

M.C. Riddell and B.A. Perkins. Type 1 Diabetes and Exercise - Part I: Applications of Exercise Physiology to Patient Management During Vigorous Activity. Canadian Journal of Diabetes 30: 63-71, 2006.


Paul Ritvo, PhD,  California School of Professional Psychology
Office - 138 Chemistry, x22390
Lab - 104 Bethune, x22398
pritvo@yorku.ca

Research Interest
Health behaviour change in the prevention and treatment of chronic disease, particularly cancer. Emphasis on intervention delivery via group therapy, telephone, print and interactive internet programming. Further emphasis on evaluating effects through innovative approaches to quality of life assessment.

Publications

Ritvo, P., Robinson, G., Irvine, J., Brown, L., Murphy, K.J., Stewart, D.E., Styra, R., Wang, C. and Rosen, B., A. Longitudinal Study of Psychological Adjustment to Familial Genetic Risk Assessment in Ovarian Cancer. Gynecologic Oncology, 1999; 74: 331-337.

Ritvo, P., Irvine, J., Katz, J., Shaw, B.F. Cognitive Group Therapy with Medical Patients. In F. Farmer, J. White: Cognitive Group Therapy, Washington, DC: American Psychological Association Books, 2000, pp.263 - 280.


Michael Rotondi, PhD, University of Western Ontario    
Office - 364 Bethune. x 22482

mrotondi@yorku.ca

Research Interest

My principal research objective is the development and application of statistical techniques to problems in kinesiology, the health sciences and epidemiology. Specific research areas include the design and analysis of cluster randomized trials, studies of interobserver agreement and statistical genetics.

Publications

Rotondi M, Donner A. Sample size estimation in cluster randomized trials: An evidence-based perspective. Computational Statistics and Data Analysis. In press.

Rotondi MA, Khobzi N. Vitamin A supplementation and infant mortality in the developing world: An application of the meta-regression of cluster randomized trials. Bulletin of the World Health Organization. 2010; 88(9):697-702

Donner A, Rotondi M. Sample size requirements for interval estimation of the intraclass kappa statistic for interobserver agreement studies enrolling multiple raters. International Journal of Biostatistics. 2010; 6(1):31.


Parissa Safai, PhD, University of Toronto     
Office - 335 Bethune, x23040
psafai@yorku.ca

Research Interest
My research interests, to date, have focused on the critical sociocultural study of sport and physical activity at the intersection of risk, health and healthcare including such key themes as: sport’s ‘culture of risk;’ the sociohistorical development of sport medicine in Canada and the social organization of sport medicine in Canada; and the social determinants of athletes’ health.

Publications

Harvey, J., Horne, J. and Safai, P.  (2009) “From ‘One World, One Dream’ to‘Another Sport is Possible’: Alter-globalization, (New) Global Social Movements and Sport.” Sociology of Sport Journal, 26(3).

Safai, P. (2007).  A critical analysis of the development of sports medicine in Canada, 1955-1980.  International Review for the Sociology of Sport, 42(3), 321-341.

Safai, P., Harvey, J., Levesque, M. and Donnelly, P. (2007).  Sport Volunteerism in Canada: Do Linguistic Groups Count?  International Review for the Sociology of Sport, 42(4), 425-441.

Safai, P. (2005). The demise of the Sport Medicine and Science Council of Canada.  Sport History Review, 36(2), 91-114.


Hala Tamim, PhD, McGill University
Office - 359 Bethune, x33338
Lab - 339 Bethune, x20850
Lab - 361 Bethune, x22340
htamim@yorku.ca
http://www.yorku.ca/htamim

Research Interest
Maternal and child health (cesarean section deliveries, pre-conceptional folic acid intake, consanguinity and its adverse effects on the newborn). Trauma with an emphasis on the evaluation of pre-hospital and in-hospital care of trauma patients.

Publications

Tamim H, Beydoun H, Itani M, Khogali M, Chokr I, Yunis KA; National Collaborative Perinatal Neonatal Network. Predicting neonatal outcomes: birthweight, body mass index or ponderal index? J Perinat Med. 2004; 32(6):509-13.

Tamim H, Khogali M, Beydoun H, Melki I, Yunis K; National Collaborative Perinatal Neonatal Network. Consanguinity and apnea of prematurity. Am J Epidemiol. 2003 Nov 15; 158(10):942-6.

Tamim H, Joseph L, Mulder D, Battista RN, Lavoie A, Sampalis JS. Field triage of trauma patients: improving on the Prehospital Index. Am J Emerg Med. 2002 May; 20(3):170-6.