CENTRAL NERVOUS SYSTEM Flashcards

(31 cards)

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
right hemisphere s
perceiving the world around us and creating images.
26
four separate areas, or lobes of each hemisphere
temporal, parietal, occipital, and frontal.
27
temporal lobe
h recognizing various sights and sounds and with long-term memory storage.
28
parietal lobe
various sensations of touch and monitoring body positioning
29
occipital lobe
visual inputs
30
lobe is the most interesting from the point of view of psychopathology
frontal lobe
31
it is a part of the frontal lobe responsible for thinking and reasoning, planning for the future, as well as long-term memory.
prefrontal cortex