Brain Flashcards

0
Q

White Matter

A

Cell axons

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1
Q

Grey Matter

A

Cell bodies

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2
Q

Dorsal Root

A

Afferent pathway, incoming sensory info

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3
Q

Ventral Root

A

Efferent pathway, motor signals

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4
Q

Dorsal Root Ganglion

A

Synapse before entering spinal cord

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5
Q

Cerebellum

A

Balance

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6
Q

Cerebral Aqueduct

A

Draining of CSF out of brain

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7
Q

Cerebrum

A

Complex thought

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8
Q

Choroid Plexus

A

Makes CSF

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9
Q

Corpus Callosum

A

Connects hemispheres of brain

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10
Q

Diencephalon

A

Thalamus, hypothalamus, epithalamus, pituitary, pineal gland

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11
Q

Dura Mater

A

Outer layer of brain

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12
Q

Forebrain

A

Cerebrum, thalamus, hypothalamus, pituitary, pineal

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13
Q

Frontal Lobe

A

Complex thought

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14
Q

Gyri

A

Bulges in brain

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15
Q

Hindbrain

A

Autonomic functions, balance, movement coordination

16
Q

Hypothalamus

A

Signaling center to pituitary

17
Q

Inferior colliculus

A

Auditory center

18
Q

Medulla oblongata

A

Autonomic functions

19
Q

Midbrain

A

Superior and inferior colliculus and associated nerves

20
Q

Occipital Lobe

A

Sight information

21
Q

Olfactory Bulb

A

Smell information

22
Q

Optic Chiasm

A

Intersection of optic nerves

23
Q

Optic Nerve

A

Info from eye to brain

24
Q

Parietal Lobe

A

Integrate sensory info

25
Q

Pineal Gland

A

Nervous signals to endocrine. Melatonin

26
Q

Pituitary gland

A

Endocrine signaling based on info from hypothalamus

27
Q

Pons

A

Relay btwn cerebrum and cerebellum, arousal, autonomic functions

28
Q

Sulci

A

Folds in brain, “valleys”

29
Q

Superior colliculus

A

Sensory and motor functions

30
Q

Temporal lobe

A

Auditory information

31
Q

Thalamus

A

Relay and integrate sensory info