Frontal eye fields

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Brain: Frontal eye fields
Frontal eye fields is roughly located between regions #4, #6, and #8
Dorlands/Elsevier	f_07/12363804

The frontal eye fields (FEF) is a region located in the premotor cortex,^[1] which is part of the frontal cortex of the primate brain. It is reported to be activated during the initiation of eye movements, such as voluntary saccades and pursuit eye movements. The FEF constitutes together with the supplementary eye fields (SEF) and the intraparietal sulcus (IPS) one of the three most important cortical areas involved in the generation of eye movements. In humans, the FEF is located at the junction of the precentral sulcus and the superior frontal sulcus.

[edit] See also

• Saccadic eye movement
• Pursuit movement
• Supplementary eye fields
• IPS / LIP

[edit] References

• Berman, R. A. et al. (1999). "Cortical networks subserving pursuit and saccadic eye movements in humans: an FMRI study". Human brain mapping 8 (4): 209–25. doi:10.1002/(SICI)1097-0193(1999)8:4<209::AID-HBM5>3.0.CO;2-0. PMID 10619415. 

• Schiller PH, Chou IH (1998). "The effects of frontal eye field and dorsomedial frontal cortex lesions on visually guided eye movements". Nat. Neurosci. 1 (3): 248–53. doi:10.1038/693. PMID 10195151. 

v • d • e Brain: telencephalon (cerebrum, cerebral cortex, cerebral hemispheres) Frontal lobe Precentral gyrus (Primary motor cortex, 4) Superior frontal gyrus/Frontal eye fields (6, 8, 9), Middle frontal gyrus (46), Inferior frontal gyrus/Broca's area (44-Pars opercularis, 45-Pars triangularis) Orbitofrontal cortex (10, 11, 12, 47) Prefrontal cortex, Premotor cortex Precentral sulcus - Superior frontal sulcus - Inferior frontal sulcus - Olfactory sulcus Parietal lobe Somatosensory cortex (Primary (1, 2, 3, 43), Secondary (5)), Precuneus (7m) - Parietal operculum Parietal lobules (Superior (7l), Inferior (40)), Angular gyrus (39) Intraparietal sulcus, Marginal sulcus Occipital lobe Primary visual cortex (17), (Cuneus, Lingual gyrus, Lateral occipital gyrus (18, 19)) Calcarine fissure Temporal lobe Primary auditory cortex (41, 42), Superior temporal gyrus (38, 22/Wernicke's area), Middle temporal gyrus (21), Inferior temporal gyrus (20) Fusiform gyrus (37) Medial temporal lobe (Amygdala, Parahippocampal gyrus (27, 28, 34, 35, 36) Cingulate cortex/gyrus Subgenual area (25), Anterior cingulate (24, 32, 33), Posterior cingulate (23, 31), Retrosplenial cortex (26, 29, 30) Callosal sulcus Interlobar sulci/fissures lateral: Central (frontal+parietal), Lateral (frontal+parietal+temporal), Parietoöccipital medial: Medial longitudinal, Cingulate (frontal+cingulate), Collateral (temporal+occipital) White matter tracts Commissural fibers - Association fibers Internal capsule (Anterior limb, Genu, Posterior limb), Corona radiata, External capsule, Lamina terminalis, Extreme capsule, Semioval center Olfactory tract - Terminal stria - Diagonal band of Broca Other Insular cortex gray: Olfactory bulb, Anterior olfactory nucleus, Basal optic nucleus of Meynert, Substantia innominata, Anterior perforated substance Corpus striatum - Limbic lobe Some categorizations are approximations, and some Brodmann areas span gyri.