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Anat III MTO 1 > Deck 3 > Flashcards

Deck 3 Flashcards

1
Q

What is the name of the floor of 4th ventricle?

A

Rhomboid fossa

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2
Q

What are the names of the outlets of 4th ventricle?

A

Foramen of Magendie
Foramina of Luschka

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3
Q

What is the name of the channel which connects the 3rd and 4th ventricles?

A

Cerebral aqueduct

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4
Q

Name the vital centers of reticular formation.

A

Respiratory center
Cardiovascular center

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5
Q

What is the function of the ventral posteromedial nucleus?

A

Receives sensory information from head & face

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6
Q

What is the function of the ventral posterolateral nucleus?

A

Receives sensory information from body (except head)

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7
Q

What is the function of the ventral anterior and ventral lateral nuclei?

A
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8
Q

What is the function of the anterior thalamic nuclei?

A

They are a part of the limbic system - emotions, memory, behavioral functions.

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9
Q

Which thalamic nucleus belongs to the limbic system?

A

Anterior thalamic nuclei

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10
Q

Name at least three functions of the hypothalamus.

A

Modulates the endocrine system
Regulation of homeostasis
Emotional response and behaviour

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11
Q

What does the arcuate (infundibular) nucleus produce?

A
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12
Q

What do the paraventricular and supra-optic nuclei produce?

A

Vasopressin (ADH)
Oxytocin

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13
Q

Which hormone does the pineal gland produce?

A

Melatonin

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14
Q

What is the interpretation of the association fibers?

A

They connect one cortical area to another (within the same hemisphere)

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15
Q

What is the interpretation of the commissural fibers?

A

They connect the same cortical area in the opposite hemisphere.

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16
Q

Which pathways travel in the anterior limb of internal capsule?

A
17
Q

Which pathways travel in the genu of internal capsule?

A

Corticonuclear tract

18
Q

In which part of the internal capsule does the optic radiation run?

A

Posterior limb

19
Q

In which part of the internal capsule does the acoustic radiation run?

A

Posterior limb, sublentiform part

20
Q

In which part of the internal capsule do the corticospinal fibers?

A

Posterior limb

21
Q

Which branch of the internal carotid artery supplies the internal capsule?

A

Anat III MTO 1 (5 decks)

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