Parietal Eye Fields
Using
fMRI,
we
showed that human LIP, as in the monkey, updates remembered saccade
targets
in an eye-centered frame during eye movements. We are currently
using
our stimulation paradigms to further explore the frames of reference
used
by LIP to encode eye + head gaze shifts.
PRIME
SL, VESIA M, and CRAWFORD JD (2008)
TMS over
posterior parietal cortex disrupts transsaccadic memory of
multiple objects.
Journal
of Neuroscience 28(27): 6938-49
CONSTANTIN
AG, MARTINES-TRUJILLO J, WANG H, CRAWFORD JD (2007)
Frames of reference for gaze saccades evoked during stimulation of
Lateral Intraparietal cortex.
Journal
of Neurophysiology 98(2): 696-709
MEDENDORP WP, GOLTZ HC, CRAWFORD
JD, VILIS T (2005)
Integration
of target and
effector information in human posterior.
parietal cortex for the planning of action
Journal of Neurophysiology 93: 954-962
MEDENDORP WP, GOLTZ H,
VILIS T, CRAWFORD JD (2003)
Gaze-centered updating of
visual space in human parietal cortex
The
Journal of Neuroscience, 23(15): 6209-6214
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