11.   What is their relationship to the visual cortex?

12.   When applied to the newly discovered cytochrome oxidase blobs in the visual cortex of primates the correlational approach is quite revealing.

13.   Yet back in the primary visual cortex, the fourth layer is the most impressive of all.

14.   You find that cells in adjacent parts of the visual cortex are activated by stimulation in adjacent parts of the visual field.

15.   A third zone of activity was the visual cortex.

16.   But when songs are imagined, Zatorre said, parts of the visual cortex also light up, suggesting that tonal patterns evoke visual imagery patterns.

17.   Due to the complex pathways of the nervous system, these cells are located in the lower half of the visual cortex.

18.   He also plans to study how acupuncture might be used to increase blood flow to the visual cortex in people who have suffered vision impairment after a stroke.

19.   He had suffered a stroke in the visual cortex, which lies close to the base of the brain.

20.   If the nerve cell pathways between the eyes and the visual cortex is severed, the eyes may be receiving light, but we never perceive it.