Use the Following to Answer Questions

question 27

Multiple Choice

Use the following to answer questions:
Neuropsychologists can infer from visual testing where in the visual system damage has occurred. Show your neuropsychological acumen by matching the condition in each question with the correct site of damage from the list.
-small scotoma ___

• A)one optic nerve
• B)medial visual cortex
• C)one optic tract
• D)optic chiasm

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Definitions:

CNS

The central nervous system, comprised of the brain and spinal cord, responsible for processing and sending out neural signals.

Myelin Sheath

A fatty layer that encases the axons of some neurons, significantly increasing the speed at which nerve impulses are conducted.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion and providing basic mechanical and immunological protection to the brain.

Neuron

A cell of the nervous system responsible for transmitting information through electrical and chemical signals.