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 dorsolateral frontal cortex of the primate brain 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.
See also
- Saccadic eye movement
- Pursuit movement
- Supplementary eye fields
- IPS / LIP
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. 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. PMID 10195151.
Brain: telencephalon (cerebrum, cerebral cortex, cerebral hemispheres) |
---|
Primary sulci/fissures | Medial longitudinal, Lateral, Central, Parietoöccipital, Calcarine, Cingulate, Callosal Collateral fissure |
---|
Frontal lobe | Precentral gyrus (Primary motor cortex, 4), Precentral sulcus, Superior frontal gyrus/Frontal eye fields (6, 8, 9), Middle frontal gyrus (46), Inferior frontal gyrus (44-Pars opercularis, 45-Pars triangularis), Orbitofrontal cortex (10, 11, 12, 47) |
---|
Parietal lobe | Somatosensory cortex (Primary (1, 2, 3, 43), Secondary (5)), Precuneus (7m), Parietal lobules (Arcuate fasciculus/Superior (7l), Inferior (40)), Angular gyrus (39), Intraparietal sulcus, Marginal sulcus |
---|
Occipital lobe | Primary visual cortex (17), Cuneus, Lingual gyrus, 18, 19 - Lateral occipital sulcus |
---|
Temporal lobe | Primary auditory cortex (41, 42), Superior temporal gyrus (38, 22), Middle temporal gyrus (21), Inferior temporal gyrus (20), Fusiform gyrus (37) Medial temporal lobe (Amygdala, Hippocampus, 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), Supracallosal gyrus |
---|
white matter tracts | Corpus callosum (Splenium, Genu, Rostrum, Tapetum), Septum pellucidum, Internal capsule, Corona radiata, External capsule, Olfactory tract, Fornix (Commissure of fornix), Anterior commissure, Posterior commissure Terminal stria Superior and Inferior longitudinal fasciculus, uncinate fasciculus, cingulum, Inferior occipitofrontal fasciculus |
---|
Basal ganglia | Striatum (Putamen,Caudate nucleus, Nucleus accumbens), Globus pallidus, Claustrum, Subthalamic nucleus, Substantia nigra |
---|
Other | Insular cortex Olfactory bulb, Anterior olfactory nucleus Septal nuclei Basal optic nucleus of Meynert |
---|
Some categorizations are approximations, and some Brodmann areas span gyri. |
|