Asked by reliana manaka on Jun 29, 2024
Verified
During brain surgery, the superior portion of the postcentral gyrus of a patient is stimulated. What do you expect the patient to do?
A) Flex his fingers
B) Talk to the surgeon
C) Smile
D) Feel pressure on his toes
E) Move his hand
Postcentral Gyrus
The region of the cerebral cortex located adjacent to the central sulcus, responsible for processing somatosensory information.
Superior Portion
Refers to the upper part of a structure or organ in the body, relative to other components.
- Understand the functions of different cerebral areas and their clinical significance.
Verified Answer
TM
Templeton MeshackJul 03, 2024
Final Answer :
D
Explanation :
The postcentral gyrus is the primary somatosensory cortex, responsible for processing tactile and proprioceptive information. The superior portion of the postcentral gyrus corresponds to the lower part of the body, including the toes, hence stimulating this area would likely result in the sensation of pressure on the toes.
Learning Objectives
- Understand the functions of different cerebral areas and their clinical significance.
Related questions
The Primary Somatic Sensory or General Sensory Area Is Located ...
Jeremy Has Developed a Problem with Regulating His Waking/sleeping Cycle ...
The Region of Your Cerebral Cortex That Enables You to ...
Damage to the Association Areas in the Prefrontal Cortex Is ...
A 25-Year-Old Man with Paralysis Was Able to Mentally Control ...