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Neuroscience Semester 2 > Neuroanatomy > Flashcards

Neuroanatomy Flashcards

1
Q

What is cranial nerve 3?

A

Oculomotor nerve

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2
Q

What is cranial nerve 4?

A

Trochlear nerve

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3
Q

What is cranial nerve 5?

A

Trigeminal nerve

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4
Q

What is cranial nerve 6?

A

Abducens nerve

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5
Q

What is cranial nerve 7?

A

Facial nerve

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6
Q

What is cranial nerve 8?

A

Vestibulocochlear nerve

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7
Q

What is cranial nerve 9?

A

Glossopharyngeal nerve

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8
Q

What is cranial nerve 10?

A

Vagus nerve

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9
Q

What is cranial nerve 11?

A

Accessory nerve

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10
Q

What is cranial nerve 12?

A

Hypoglossal nerve

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11
Q

Name the cranial sensory neurones?

A

1) olfactory
2) optic
8) vestibulochochlear

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12
Q

Name the cranial motor fibres?

A

3) oculomotor
4) trachlear
6) Abducens
11) accessory
12) hypoglossal

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13
Q

What cranial nerves that are motor and sensory?

A

5) Trigeminal
7) Facial
9) glossopharyngeal
10) Vagus

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14
Q

What is the limbic system?

A

The emotional or feeling lobe.

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15
Q

What are the major parts of the limbic system?

A

Hypothalamus,amygdala and Hippocampus

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16
Q

What is the hypothalamus?

A

Part of the diencephalon. It regulates homeostasis.

17
Q

The hypothalamus is the major output of the limbic system to where?

A

Frontal lobe and brain stem

18
Q

Where does the hypothalamus get its inputs from?

A

Hippocampus and amygdala

19
Q

What does the superchiasmatic nucleus do?

A

Control circadian rhythm

20
Q

Where is the amygdala located?

A

Within the temporal lobe

21
Q

What is the amygdala?

A

Emotional centre of the brain (fear centre of the brain) it’s responsible for ,fear excitement arousal anxiety and violence

22
Q

Where is the hippocampus located?

A

Within the temporal lobe

23
Q

What does the hippocampus do?

A

It’s function is to store memories and memory processing

24
Q

What is the trisynaptic circuit?

A

3 interconnected afferent pathways, takes information into hippocampus for processing

25
Q

What are the 3 synapses in the trisynaptic circuit of the limbic system?

A

Entorhinal cortex —-> dentate gyrus
Dentate gyrus —> CA3
CA3—> CA1

Neuroscience Semester 2 (7 decks)

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