NEET PG DENTAL EXAM

BRAIN

CEREBRUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is not an important commissural tract?
A
Corpus callosum
B
Anterior
C
Posterior
D
Lateral
Explanation: 

Detailed explanation-1: -The corpus callosum is the largest set of commissural fibers in the brain and is a pathway of crucial importance to speech-language functions (Fig. 2-10, B). The corpus callosum serves as the major connection between the hemispheres and conveys neural information from one hemisphere to the other.

Detailed explanation-2: -These transverse, nerve fiber bundles connect to the homologous regions of each hemisphere and are known as the corpus callosum, the anterior commissure and the posterior commissure.

Detailed explanation-3: -The corpus callosum is the largest commissural tract in the human brain. It consists of about 200-300 million axons that connect the two cerebral hemispheres. The corpus callosum is essential to the communication between the two hemispheres.

There is 1 question to complete.