Final Review Flashcards

1
Q

What disease is associated with the destruction of myelin?

A

Multiple Sclerosis (MS)

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2
Q

What are the two subsystems of the PNS

A
  1. somatic nervous system

2. autonomic nervous system

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3
Q

What are the two subsystems of the somatic nervous system?

A
  1. sympathetic

2. parasympathetic

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4
Q

What is the function of the hindbrain?

A

It contains the medulla oblongata

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5
Q

What is the function of the medulla oblongata?

A

heart rate, blood pressure, breathing

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6
Q

What is the function of the locus coerulues?

A

directing attention

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7
Q

What does the midbrain do?

A

smooth movements

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8
Q

What is the function of the thalamus?

A

relay station of pain and sensation

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9
Q

What is the function of the hypothalamus?

A

regulate hunger, thirst, and sex drives, clock

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10
Q

What is the function of the amygdala?

A

links sensory information to memory, emotions

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11
Q

What is the sensory cortex?

A

parietal, occipital, temporal

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12
Q

What is the function of the occipital lobe?

A

visual cortex

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13
Q

What is the function of the temporal lobe?

A

auditory cortex

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14
Q

What is the function of the parietal lobe?

A

somatosensory cortex

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15
Q

What is the function of the frontal lobe?

A

voluntary movements

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16
Q

What is an EEG?

A

general activity through pasted electrodes

17
Q

What is a PET scan?

A

radioactive substances in blood stream

18
Q

What is an MRI?

A

magnetic field

19
Q

What is an fRI?

A

combines, ongoing changes

20
Q

Acetylcholine

A

movement, memory

Alzheimer’s

21
Q

Norephinephrine

A

mood, sleep, learning

depression

22
Q

Serotonin

A

mood, appetite, impulsivity

derpession

23
Q

Dopamine

A

movement, reward

Parkinson’s schizophrenia

24
Q

GABA

A

sleep, movement

anxiety, Huntington’s, epilepsy

25
Glutamate
memory damage after stoke
26
endorphins
pain control /
27
nitric oxide
memory /
28
What is the function of the endocrine system?
growth, energy consumption, sexual behavior
29
What is transduction?
converting incoming energy into neural activity
30
What is Weber's Law?
smallest detectable difference is a constant fraction
31
What is the fovea?
the area in the back of the eye with concentrated cones
32
What is bottom-up processing?
information becomes basic features which then becomes more complex things
33
What is top-down processing?
we can make inferences based on what we know