Question

Seizures that result in uncontrollable muscle contractions involve the?

1) motor system
2) hypothalamus
3) cerebellum
4) limbic system
5) parietal cortex

Answer 1

Seizures involving uncontrollable muscle contractions implicate the motor system, which consists of the motor cortex, cerebellum, and associated neural pathways.

Step-by-step explanation:

Seizures that result in uncontrollable muscle contractions involve the motor system. These contractions are typically the result of abnormal electrical activity in the brain. The motor system, which includes the motor cortex, cerebellum, basal ganglia, and connections to the spinal cord and muscles, is responsible for controlling voluntary muscle movement. During seizures that impact muscle contractions, this system becomes abnormally activated. The cerebellum is also important because it helps coordinate skeletal muscle activity by comparing intended movements with actual body position, modifying the signals sent to the muscles if necessary.