Brain structures and functions Flashcards

1
Q

Brain divisions

A

Hindbrain, midbrain, forebrain

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2
Q

Hindbrain structures

A

Cerebellum, brainstem

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3
Q

Brain stem structures

A

Pons and medulla oblongata

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4
Q

Midbrain structures

A

Tectum and tegmentum

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5
Q

Forebrain structures

A

Thalamus, hypothalamus, pineal gland, basal ganglia, cerebrum, limbic system, cerebral cortex, corpus callosum

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6
Q

Cerebellum

A

Balance, proprioception, fine motor movement, motor learning and memory

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7
Q

Brainstem

A

Attaches to spinal cord

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8
Q

Pons

A

axons leading from cerebellum into forebrain

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9
Q

Medulla oblongata

A

controls respiration and heart rate

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10
Q

Tectum

A

roof of the 4th ventricle

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11
Q

Tegmuntum

A

floor of the 4th ventricle

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12
Q

Cerebral cortex

A

Outermost layer on top of cerebrum

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13
Q

Corpus callosum

A

white matter tract connecting hemispheres

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14
Q

Cerebrum

A

inside skull, gray matter of brain

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15
Q

Thalamus

A

Sensory relay station

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16
Q

Hypothalamus

A

produces hormones, mater gland’s master

17
Q

Pineal gland

A

receives information about the state of the light-dark cycle, secretes melatonin

18
Q

Basal ganglia

A

Motor control, executive functions, emotions

19
Q

Cerebrum

A

initiates and coordinates movement and regulates temperature

20
Q

Limbic system

A

emotions and memory

21
Q

Limbic system structures

A

Cingulate gyrus, hippocampus, septum, fornix, amygdala

22
Q

Cingulate gyrus

A

regulates emotion and pain

23
Q

Hippocampus

A

emotion regulation, brakes on fight or flight

24
Q

Septum

A

sensorimotor integration to cognition

25
Q

Fornix

A

cognition and episodic memory recall

26
Q

Amygdala

A

processes fearful and threatening stimuli