Neuroanatomy Flashcards

1
Q

Splits brain into right and left halves

A

Migsaggital

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2
Q

Divides brain into dorsal and ventral parts

A

Horizontal

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3
Q

Divides brain into anterior and posterior parts

A

Coronal

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4
Q

Parts of the brain

A

Cerebrum, Cerebellum, and Brain Stem

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5
Q

Cerebellum

A

Motor coordination

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6
Q

Brain Stem

A

Midbrain, pons, and medulla oblongatta

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7
Q

Brain Stem function

A

breathing, body temperature, heart rate, and blood pressure, etc

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8
Q

Frontal lobe

A

Planning, memory, and emotions

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9
Q

Parietal lobe

A

Integrate sensory information

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10
Q

Occipital lobe

A

Vision

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11
Q

Temporal lobe

A

Hearing

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12
Q

Frontal lobe has this cortex…

A

Primary motor cortex

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13
Q

Parietal lobe has this cortex…

A

Primary somatosensory cortex

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14
Q

Motor map

A

Topographic representation of the body found on the precentral gyrus of the frontal lobe

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15
Q

Senesory map

A

Topographic representation of the body found on the postcentral gyrus of the parietal lobe

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16
Q

Gray matter

A

Contains the cell bodies and dendrites of neurons, recieves information and regulates outgoing information

17
Q

White matter

A

Contains the axons of neurons, transmits signals to other regions of the brain, spinal cord, and body

18
Q

Thalamus

A

“Grand Central Station” of the brain. Most sensory information passes through the thalamus en route to the brain.

19
Q

The Basal Ganglia

A

Striatum, Globus Pallidus, Substantia Nigra, and Subthalamic Nucleus

20
Q

Basal Ganglia role

A

Regulates voluntary movement, cognition, and emotions

21
Q

Striatum

A

Caudete Nucleus and Putamen

22
Q

Globus Pallidus

A

Internal and external

23
Q

Meninges

A

Dura, Subdural space, Arachnoid, Subarachnoid space, Pia

24
Q

What fills the Subarachnoid space

A

Cerebrospinal fluid

25
Q

Cerebrospinal fluid

A

Salty clear liquid

26
Q

Ventricles

A

Interconnected cavities that are filled with CSF within the brain

27
Q

Choroid Plexus

A

Specialized tissue within the ventricles that secretes CSF