WOROI: 102 - Visual area
 
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WOROI: 102 - Visual area


External databases

Taxonomy

ParentsSiblingsChildren
Functional area
  Visual area V5
Primary visual cortex
Visual association area
Visual area V2
Visual area V3
Visual area V4
Visual area V6
Visual area V4t

Talairach coordinates

None

Text contexts

A number of extrastriate visual areas in the parieto-occipital cortex are known from single-cell recordings of the macaque monkey to be involved in the coding of eye-position signals in the brainIan Law; Claus Svarer; Egill Rostrup; Olaf B. Paulson. Parieto-occipital cortex activation during self-generated eye movements in the dark. Brain 121 ( Pt 11):2189-200, 1998. PMID: 9827777. WOBIB: 1.
Attentional modulation was not restricted to extrastriate areas (including V3a and the V5 complex) but was also evident, to a lesser degree, in early visual areas close to the calcarine fissure (V1/V2 border)Christian Büchel; Oliver Josephs; G. Rees; R. Turner; C. D. Frith; Karl J. Friston. The functional anatomy of attention to visual motion. A functional MRI study. Brain 121 ( Pt 7):1281-94, 1998. PMID: 9679780. WOBIB: 24.
The pattern of activation during visually guided movements was consistent with the flow of information from striate and extrastriate visual areas, to the posterior parietal complex, and then to frontal motor areasJ. M. Ellermann; J. D. Siegal; J. P. Strupp; T. J. Ebner; K. Ugurbil. Activation of visuomotor systems during visually guided movements: a functional MRI study. Journal of Magnetic Resonance 131(2):272-85, 1998. PMID: 9571103. WOBIB: 45.
Deduction activated areas near right brain homologues of left language areas in middle temporal lobe, inferior frontal cortex and basal ganglia, as well as right amygdala, but not spatial-visual areasL. M. Parsons; D. Osherson. New Evidence for Distinct Right and Left Brain Systems for Deductive versus Probabilistic Reasoning. Cerebral Cortex 11(10):954-65, 2001. PMID: 11549618. WOBIB: 47.
We conclude that there is no present evidence for a visual area specialized for the processing of kinetic contours in the primate visual brainSemir Zeki; R. J. Perry; A. Bartels. The processing of kinetic contours in the brain. Cerebral Cortex 13(2):189-202, 2003. PMID: 12507950. WOBIB: 52.
The corresponding shape-color comparison showed extensive bilateral increases in rCBF in visual areas in the occipital and parietal lobes, including the primary visual cortexClaus Bundesen; Axel Larsen; Soren Kyllingsbaek; Olaf B. Paulson; Ian Law. Attentional effects in the visual pathways: a whole-brain PET study. Experimental Brain Research 147(3):394-406, 2002. PMID: 12428147. DOI: 10.1007/s00221-002-1243-1. WOBIB: 81.
, activity increasing with rate) were detected in visual areas, right superior temporal gyrus, and bilateral precentral gyrusAndrea Mechelli; Karl J. Friston; Cathy J. Price. The effects of presentation rate during word and pseudoword reading: a comparison of PET and fMRI. Journal of Cognitive Neuroscience 12 Suppl 2():145-156, 2000. PMID: 11506654. DOI: 10.1162/089892900564000. FMRIDCID: 2-2000-11189. WOBIB: 129.
The striate cortex (V1) and the contiguous visual area (V2), which in the monkey brain feed both the homologous areas, were active in all 4 conditionsSemir Zeki; J. D. Watson; C. J. Lueck; Karl J. Friston; C. Kennard; Richard S. J. Frackowiak. A direct demonstration of functional specialization in human visual cortex. Journal of Neuroscience 11(3):641-649, 1991. PMID: 2002358. FMRIDCID: . WOBIB: 140.

Text count

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Roi -> Alphabetic | Hammers | Tzourio-Mazoyer | Svarer | Top | Functional areas | Brodmann areas ]
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