Question

A person has lost his memory in an accident. The part of brain most likely to be injured is ___________.

• A. Rhombencephalon
• B. Rhinencephalon
• C. Telencephalon
• D. Mesencephalon

Hint:

Memory and intelligence are functions of the cerebrum, which develops from the telencephalon.

Answer 1

The Correct Option is C

Step 1: Understanding memory centers.
Memory, intelligence, learning, and conscious activities are controlled mainly by the cerebrum.
Step 2: Role of telencephalon.
The telencephalon forms the cerebrum, which contains the cerebral cortex and hippocampus—both essential for memory formation and recall.
Step 3: Analysis of options.
(A) Rhombencephalon: Controls respiration and balance.
(B) Rhinencephalon: Associated mainly with olfaction.
(C) Telencephalon: Correct — responsible for memory and higher functions.
(D) Mesencephalon: Involved in visual and auditory reflexes.
Step 4: Conclusion.
Loss of memory indicates injury to the telencephalon.