Question

Damage to the upper brainstem that leaves the patient paralyzed and mute is called_________.

1) Aphasia
2) Apraxia
3) Dysarthria
4) Locked-in syndrome

Answer 1

Locked-in syndrome is the correct term for damage to the upper brainstem that leaves the patient paralyzed and mute.

Step-by-step explanation:

The correct answer is 4) Locked-in syndrome. Damage to the upper brainstem that leaves a patient paralyzed and mute is referred to as Locked-in syndrome. This condition occurs when there is severe damage to the ventral part of the pons, a region of the brainstem.

Locked-in syndrome is characterized by the inability to move any voluntary muscles except for the eyes. While the patient is conscious and aware, they are unable to communicate or produce any speech due to paralysis of the muscles involved in speech production.