NEET PG DENTAL EXAM

BRAIN

CEREBRUM

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which feature separates the temporal lobe from the frontal and parietal lobes?

A	Transverse fissure
B	Longitudinal fissure
C	Central sulcus
D	Lateral sulcus

Explanation:

Detailed explanation-1: -The lateral fissure (Sylvian fissure) is a laterally located horizontal fissure and separates the temporal lobe from the frontal and parietal lobe.

Detailed explanation-2: -The lateral sulcus is a deep fissure that is first identified on the inferior surface of the brain close to the anterior perforated substance but becomes most visible on the lateral surface where it separates the frontal and parietal lobes from the temporal lobe.

Detailed explanation-3: -The lateral sulcus (Sylvian fissure) is a very deep fold seen on the lateral surface of the hemisphere running in an anterior to posterior direction and serves to separate the temporal lobe from the frontal and parietal lobes.

Detailed explanation-4: -The superior temporal sulcus (STS) is the sulcus separating the superior temporal gyrus from the middle temporal gyrus in the temporal lobe of the brain.

There is 1 question to complete.