If Perry Is Blindfolded, He Cannot Distinguish Between Smooth Sandpaper

question 64

Multiple Choice

If Perry is blindfolded, he cannot distinguish between smooth sandpaper and rough sandpaper with his left hand. He has sustained damage in his

• A) right parietal lobe.
• B) right frontal lobe.
• C) left frontal lobe.
• D) left parietal lobe.

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Definitions:

Lateral Ventricle

A set of paired brain structures located in each hemisphere that contains cerebrospinal fluid, important for cushioning and supporting brain tissues.

Cerebrum

The largest part of the brain, consisting of the right and left hemispheres, responsible for voluntary activities, intelligence, memory, and personality.

Alpha Rhythm

A pattern of smooth, regular electrical oscillations in the human brain, typically around 8 to 12 Hz, associated with a state of wakeful relaxation.

EEG

Abbreviation for electroencephalogram, a test that measures electrical activity of the brain through small, flat metal discs attached to the scalp.