CENTRAL NERVOUS SYSTEM Flashcards

1
Q

brain and the spinal cord

A

THe central nervous system

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2
Q

somatic nervous system and the autonomic nervous system

A

peripheral nervous system

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3
Q

have numerous receptors that receive messages in the form of chemical impulses from other nerve cells, which are converted into electrical impulses.

A

Dendrites

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4
Q

transmits these impulses to other neurons.

A

axon

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5
Q

a small space through which the impulse must pass to get to the next neuron. The space between the axon of one neuron and the dendrite of another

A

sYNAPTIC CLEF

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6
Q

biochemicals that are released from the axon of one neuron and transmit the Impulse to the dendrite receptors of another neuron

A

neurotransmitters

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7
Q

lower and more ancient part of the brain essential automatic functions, such as breathing, sleeping, and moving around in a coordinated way

A

brain stem

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8
Q

more advanced and evolved more recently

A

forebrain

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9
Q

lowest part of the brain stem, the hindbrain, contains the…

A

medulla, the pons, and the cerebellum

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10
Q

regulates many automatic activities, such as breathing, the pumping action of the heart(heartbeat), and digestion

A

HIND BRAIN

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11
Q

motor coordination, and recent research suggests that abnormalities in the cerebellum may be associated with the psychological disorder autism

A

cerebellum

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12
Q

Also located in the brain stem, coordinates movement with sensory in put and contains parts of the reticular activating system
arousal and tension,
awake or asleep

A
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13
Q

top of the brain stem
regulating behavior and emotion

A

thalamus and hypothalamus

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14
Q

relay between the fore brain and the remaining lower areas of the brain stem

A

thalamus and hypothalamus

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15
Q

base of the forebrain
just above the thalamus and hypothalamus

A

just above the thalamus and hypothalamus

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16
Q

it is located around the edge of the center of the brain.

A

Limbic means border

17
Q

includes such structures as the hippocampus (sea horse), cingulate gyrus (girdle), septum (partition), and amygdala(almond)

A

limbic system

18
Q

s regulate our emotional experiences and expressions and, to some extent, our ability to learn and to control our impulses.

A

limbic system

19
Q

sex, aggression, hunger, and thirst.

A

limbic system

20
Q

base of the forebrain,

A

basal ganglia

21
Q

control motor activity

A

basal ganglia

22
Q

largest part of the forebrain

A

cerebral cortex

23
Q

contains more than 80%of all neurons allows us to plan, to reason, and to create

A

cerebral cortex

24
Q

left hemisphere

A

verbal and other cognitive processes.

25
Q

right hemisphere s

A

perceiving the world around us and creating images.

26
Q

four separate areas, or lobes of each hemisphere

A

temporal, parietal, occipital, and frontal.

27
Q

temporal lobe

A

h recognizing various sights and sounds and with long-term memory storage.

28
Q

parietal lobe

A

various sensations of touch and monitoring body positioning

29
Q

occipital lobe

A

visual inputs

30
Q

lobe is the most interesting from the point of view of psychopathology

A

frontal lobe

31
Q

it is a part of the frontal lobe responsible for thinking and reasoning, planning for the future, as well as long-term memory.

A

prefrontal cortex