After damage to the cerebellar cortex, an individual has trouble with which part of the finger-to-nose test?
A) The initial rapid movement to the nose
B) The second step involving the hold function
C) The third step which involves the finger moving to the nose by a slow movement
D) Both the second and third steps

Question

Quizplus · Accepted Answer

The cerebellar cortex is crucial for coordinating rapid, smooth, and accurate movements. Damage to this area would impair the initial rapid movement towards the nose in the finger-to-nose test, as the cerebellum plays a key role in adjusting and fine-tuning motor actions, especially those requiring speed and precision.

After Damage to the Cerebellar Cortex, an Individual Has Trouble