MCQOPTIONS
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| 1. |
When a visual stimulus falls on a given point in the retina for a long time: |
| A. | the image becomes more clearly focused |
| B. | there is adaptation in the visual cortex |
| C. | the discharge rate in the bipolar cells increases |
| D. | the pupils constrict |
| E. | the image fades and disappears |
| Answer» B. there is adaptation in the visual cortex | |