Nerve impulse travelling through synapses cannot be

(1) Excitatory

(2) Inhibitory

(3) Both A and B

(4) Apolar neuronic

Subtopic:  Action Potential |
 80%
From NCERT
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Which of the following is the outermost mean of protection for brain?

(1) Skull

(2) Dura mater

(3) Arachnoid

(4) Pia mater

Subtopic:  Meninges, Ventricles & CSF |
 69%
From NCERT
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Which of the following is the outermost cranial meninges?

(1) Pia mater

(2) Dura mater

(3) Arachnoid

(4) Skull

Subtopic:  Meninges, Ventricles & CSF |
 89%
From NCERT
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Which of the following cranial meninges is in close contact of the brain tissue?

(1) Arachnoid

(2) Pia mater

(3) Dura mater

(4) Skull tissue

Subtopic:  Meninges, Ventricles & CSF |
 91%
From NCERT
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Which of the following is the middle layer of cranial meninges?

(1) Arachnoid

(2) Dura mater

(3) Pia mater

(4) Skull

Subtopic:  Meninges, Ventricles & CSF |
 93%
From NCERT
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Which of the following is not a part of forebrain?

1. Cerebrum

2. Thalamus

3. Hypothalamus

4. Cerebellum

Subtopic:  Hind & Mid Brain |
 94%
From NCERT
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Which of the following is not true for cerebrum?

(1) Forms the major part of the human brain

(2) A deep cleft divides transversely into two halves

(3) Cerebral hemispheres are longitudinal halves

(4) The hemispheres are connected by a tract of nerve fibres called corpus callosum

Subtopic:  Diencephalon | Cerebrum, EEG & Sleep |
 66%
From NCERT
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The layer of cells which covers the cerebral hemisphere is called

(1) Cerebrum

(2) Pia mater

(3) Cortex

(4) Dura mater

Subtopic:  Diencephalon | Cerebrum, EEG & Sleep |
 63%
From NCERT
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Cerebral cortex is thrown into

(1) Prominent folds

(2) Prominent skull suture

(3) Not so clear suture

(4) Not so clear folds

Subtopic:  Diencephalon | Cerebrum, EEG & Sleep |
 89%
From NCERT
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The cerebral cortex is referred to

(1) White matter

(2) Grey matter

(3) Granule matter

(4) Pia mater

Subtopic:  Diencephalon | Cerebrum, EEG & Sleep |
 87%
From NCERT
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