IOTA 2 & 3 Flashcards

1
Q

Where does the spinal cord end at the brain?

A

At the Foramen Magnum - Cervicomedullary junction

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2
Q

What are components of the Brainste,?

A

Caudal: Medulla
Middle: Pons
Rostral: Midbrain

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3
Q

What separates the pons and the medulla?

A

Pontomedullary junction : cranial nerves 6,7,8

CN 6 exits - efferent
CN 7 enters and exits
CN 8 enters - afferent

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4
Q

What divides the midbrain and the pons?

A

Pontomesenphalic junction

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5
Q

What divides the midbrain and the duecephalon?

A

Midbrain-diencephalic junction

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6
Q

What structures make the diencephalon ?

A

Thalamus+ inter-thalamic adhesion (gateway to cortex)

Hypothalamus

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7
Q

What structures make the Cerebrum?

A

Cerebral hemisphere + Diencephalon

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8
Q

The cerebellum is inferior to?

A

Cerebrum

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9
Q

What are the 3parts of the brain?

A

Cerebrum = forebrain
Cerebellum
Brain stem

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10
Q

What are the 2 areas of the Forebrain (Cerebrum)

A

Diencephalon (deep in the brain) + Cerebral hemisphere

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11
Q

Components of Autonomic nervous systems?

A

Sympathetic nervous system

Parasympathetic nervous system

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12
Q

What are the components of the Cerebral hemisphere?

A

Cerebral cortex - surface cell bodies neurones

Basal nuclei - deep cell bodies

Hippocampus & amygdala - deep cell bodies : in medial-temporal lobe of brain

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13
Q

Function of hippocampus

A

Memory

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14
Q

What structure of the brain is responsible for emotions?

A

Amygdala

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15
Q

What a structures make the Limbic system?

A

Hippocampus + amygdala

This system is part of the Limbic lobe as this is connected to hippocampus and amygdala

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16
Q

What is a system ?

A

Group of nuclei sitting next to each other

17
Q

What separates the Frontal lobe and Parietal lobe of the brain?

A

Central sulcus

18
Q

What is the role of the parietal lobe?

A

Sensory function

19
Q

What are the functions of the Frontal lobe?

A

Motor & goal setting

These are two distinct sections

20
Q

What are the components of the Cerebral cortex?

A
Frontal lobe
Parietal lobe
Occipital lobe
Temporal lobe
Limbic lobe
21
Q

What is the function of the Occipital lobe?

A

Visualisation of images

22
Q

What is the functions of the Temporal lobe?

A

Auditory perception