Question

Which of the following is a primary function of the limbic system?

• A. Regulation of blood pressure, cardiovascular and respiration
• B. Control of body temperature, hunger and thirst
• C. Regulation of emotions, behaviour, and memory
• D. Coordination of voluntary movements

Hint:

Remember the functions of major brain regions: \[ \boxed{\text{Limbic System} \rightarrow \text{Emotions, Behaviour, Memory}} \] \[ \boxed{\text{Hypothalamus} \rightarrow \text{Hunger, Thirst, Temperature}} \] \[ \boxed{\text{Medulla} \rightarrow \text{Respiration and Heartbeat}} \] \[ \boxed{\text{Cerebellum} \rightarrow \text{Balance and Coordination}} \]

Answer 1

The Correct Option is C

Concept: The limbic system is a group of interconnected structures present in the forebrain. It is mainly associated with:

• Emotions.

• Behaviour.

• Learning.

• Memory.
Major components include the hippocampus, amygdala and parts of the hypothalamus.

Step 1: Understand the function of the limbic system.
The limbic system plays an important role in: \[ \boxed{\text{Emotions, behaviour, learning and memory.}} \] It is often referred to as the "emotional brain."

Step 2: Analyse the remaining options.

• Blood pressure and respiration are mainly regulated by the medulla oblongata.

• Body temperature, hunger and thirst are regulated by the hypothalamus.

• Voluntary movement is coordinated by the cerebellum.
Therefore, these options are incorrect.

Step 3: Choose the correct option.
The primary function of the limbic system is the regulation of emotions, behaviour and memory. Hence, \[ \boxed{\textbf{Option (C)}} \] is the correct answer.