The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia...
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![Page 1: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/1.jpg)
The role of the ventrolateral frontal cortex in inhibitory oculomotor control
by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas Gutowski, Masud Husain, and Christopher Kennard
BrainVolume 130(6):1525-1537
May 24, 2007
© 2007 The Author(s)
![Page 2: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/2.jpg)
(A) Schematic of oculomotor rule switching task.
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)
![Page 3: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/3.jpg)
Lesion regions of interest displayed on a transverse view of a standard T1 MRI template image.
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)
![Page 4: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/4.jpg)
(A) Lesion overlap plot for impaired patients in the rule switching task.
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)
![Page 5: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/5.jpg)
(A) Lesion overlap plot for patients classified as impaired in the antisaccade task.
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)
![Page 6: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/6.jpg)
Saccadic latency and error rates in the rule reversal task for left/right VLF damaged patients, other frontal damaged patients and control group in the rule reversal task plotted against trial
after rule change (trial 1 being the first trial following the feedback which instructed a change in rule).
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)
![Page 7: The role of the ventrolateral frontal cortex in inhibitory oculomotor control by Tim Hodgson, Marcia Chamberlain, Benjamin Parris, Martin James, Nicholas.](https://reader036.fdocuments.us/reader036/viewer/2022062804/5697bf8e1a28abf838c8cb9b/html5/thumbnails/7.jpg)
Relative direction of corrected and uncorrected saccade errors in the rule reversal task for patients with either left or right VLF lesions.
Tim Hodgson et al. Brain 2007;130:1525-1537
© 2007 The Author(s)