Chapter 2- Biological Implications Flashcards

1
Q

Frontal lobe

A

voluntary movement
prefrontal cortex- regulate and adapt emotions

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2
Q

Parietal lobe

A

somatosensory

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3
Q

Temporal lobe

A

auditory and short term memory

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4
Q

Occipital lobe

A

visual reception and interpretation

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5
Q

Efferent neurons

A

motor

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6
Q

Afferent neurons

A

sensory

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7
Q

Interneurons

A

most nerve cells of CNS

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8
Q

Cholinergic neurotransmitters

A

acetylcholine

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9
Q

Acetylcholine

A

decreased=Parkinson’s, Alzheimers
increased= depression

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10
Q

Monoamine neurotransmitters

A

Norepi
Dopamine
Histamine
Serotonin

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11
Q

Norepinephrine

A

decreased= depression
increased= mania, schizophrenia

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12
Q

Dopamine

A

decreased= depression, Parkinson’s
increased= mania, schizophrenia

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13
Q

Serotonin

A

decreased= depression, anxiety
increased= anxiety

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14
Q

Histamine

A

decreased= depression
increased= sleep disorders, anxiety

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15
Q

Amino acids

A

inhibitory (GABA, glycine)
excitatory (glutamate, aspartate)

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16
Q

GABA

A

decreased= epilepsy, schizophrenia

17
Q

Glycine

A

decreased= schizophrenia

18
Q

Glutamate + Aspartate

A

decreased= schizophrenia

19
Q

Neuropeptide neurotransmitters

A

Opioids
substance P
Somatostatin

20
Q

Opioids

A

endorphins and enkephalins
pain conduction

21
Q

substance P

A

increased= depression, PTSD

22
Q

somatostatin

A

regulates release of serotonin
decreased= Alzheimer’s
increased= Huntington’s

23
Q

Forebrain

A

cerebrum
diencephalon

24
Q

diencephalon

A

“emotional brain”, limbic system
thalamus- all sensory input EXCEPT smell
hypothalamus- regulates pituitary gland
amygdala

25
Q

Midbrain

A

mesencephalon- reflexes

26
Q

Hindbrain

A

pons- cranial nerve 5-8, sleep
medulla- vitals, reflexes
cerebellum- involuntary coordination, posture

27
Q

right side of brain

A

creativity

28
Q

left side of brain

A

logic and problem solving