User:SaswatPanda/supplementary eye fields beta page
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Supplementary eye field (SEF) is the name for the anatomical area of the dorsal medial frontal lobe of the primate cerebral cortex that is indirectly involved in the control of saccadic eye movements. Evidence for a supplementary eye field was first shown by Schlag, and Schlag-Rey.[1] Current research strives to explore the SEF's contribution to visual search and its role in visual salience.[2][3] The SEF constitutes together with the frontal eye fields (FEF), the intraparietal sulcus (IPS), and the superior colliculus (SC) one of the most important brain areas involved in the generation and control of eye movements, particularly in the direction contralateral to their location.[4][2] It's precise function is still being elucidated and not yet known.[2] Neural recordings in the SEF show signals related to both vision and saccades somewhat like the frontal eye fields and superior colliculus, but currently most investigators think that the SEF has a special role in high level aspects of saccade control, like complex spatial transformations,[5] learned transformations,[6] and executive cognitive functions.[7][8]
This article was the subject of an educational assignment in 2013 Q3. Further details were available on the "Education Program:Georgia Institute of Technology/Introduction to Neuroscience (Fall 2013)" page, which is now unavailable on the wiki. |