A. Write the names of the regions of hind-brain. Give functions of each region.

B. Mention the functions of cerebrum.

(A) the regions of hind brain:-

1. Medulla- It controls various involuntary activities like breathing, heartbeat, peristalsis movement of alimentary canal, blood pressure.

It also controls the main centre of reflex action like coughing, sneezing, vomiting, etc.

2. Cerebellum- It maintains the balance of body and postures.

3. Pons- It regulates the process of respiration

(B) The cerebrum has 4 lobes. Each lobe performs specific functions:

1. Occipital lobe- performs the function of visual reception (to see).

2. Temporal lobe- performs the function of auditory reception (to hear)

3. Parietal lobe- performs the function of reception of general smell, touch and temperature.

4. Frontal lobe- controls specific muscular activities like thought, speech and memory.