- 1(current)
Q. No.Very fast correction during the ongoing rapid muscular activity initiated elsewhere is done by:
| 1. | Primary motor cortex | 2. | Wernicke’s area |
| 3. | Basal ganglia | 4. | Cerebellum |
| I: | is a part of the brain stem |
| II: | is a part of the hind brain |
| III: | is a part of the limbic system |
| 1. | Only I and II | 2. | Only I and III |
| 3. | Only II and III | 4. | I, II and III |
A canal called the cerebral aqueduct passes through the midbrain. This canal connects:
1. The two lateral ventricle
2. The lateral ventricles and the third ventricle
3. The third and the fourth ventricle
4. The fourth ventricle and the central canal of the spinal cord
Column I list the parts of the human brain and column II lists the functions. Match the two columns and identify the correct choice from those given :
|
Column I |
Column II |
||
|
A. |
Cerebrum |
p. |
Controls the pituitary |
|
B. |
Cerebellum |
q. |
Controls vision and hearing |
|
C. |
Hypothalamus |
r. |
Controls the rate of heartbeat |
|
D. |
Midbrain |
s. |
Seat of intelligence |
|
t. |
Maintains body posture |
| A | B | C | D | |
| 1. | t | r | q | p |
| 2. | r | t | q | p |
| 3. | t | s | p | q |
| 4. | t | s | p | q |
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| A | B | C | D | |
| 1. | Muscle spindle | Motor end plate | Afferent pathway | Efferent pathway |
| 2. | Muscle spindle | Motor end plate | Efferent pathway | Afferent pathway |
| 3 | Motor end plate | Muscle spindle | Efferent pathway | Afferent pathway |
| 4. | Motor end plate | Muscle spindle | Afferent pathway | Efferent pathway |
Identify the incorrect match:
| 1. | Reticular formation | Gatekeeper to consciousness |
| 2. | Thalamus | Major relay centre in diencephalon for messages to the cortex |
| 3. | Superior colliculi | Part of limbic system for emotional behaviour |
| 4. | Pons | Part of hindbrain having nuclei for control of breathing rate |
- 1(current)
Q. No.
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