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Physiology > Unit 3- Nervous System > Flashcards

Unit 3- Nervous System Flashcards

1
Q

Parasympathetic nervous system

A

Rest and digestion

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2
Q

Somatic nervous system

A

Voluntary system, control skeletal muscles

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3
Q

Autonomic nervous system

A

The sympathetic and parasympathetic nervous system

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4
Q

Cervical vertebrae

A

Arms and shoulders

8 segments

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5
Q

Thoracic vertebrae

A

Controls upper body and inner arms

12 segments

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6
Q

Lumbar segments

A

Controls legs and hips

5 segments

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7
Q

Sacral segments

A

Controls genitalia and lower calves and ankles

4 segments

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8
Q

Pneumatic for vertebrae segments

A

Certainly Thor loves sandwiches

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9
Q

Vagus nerve

A

Motor and sensory

Gag reflex, parasympathetic innervation

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10
Q

Vestibulocochlear

A

Sensory

Hearing and balance

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11
Q

Trochlear

A

Motor

Moves eyes

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12
Q

Olfactory verves

A

Smell

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13
Q

Optic nerve

A

Sensory

Vision

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14
Q

Olculomotor

A

Motor

Most eye movement

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15
Q

Trigeminal nerve

A

Sensory and motor

Face sensations, mastication

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16
Q

Facial nerves

A

Motor and sensory

Facial expression and taste

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17
Q

Glossopharyngeal nerve

A

Motor and sensory

Taste and gag reflexes

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18
Q

Hypoglossal nerve

A

Motor

Swallowing and speech

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19
Q

Abducens nerve

A

Motor

Abducts the eye

20
Q

Spinal accessory nerve

A

Motor nerves

Shoulder shrug

21
Q

The 12 cranial nerves pneumatic

A

Victor Vance the old ostrich observed the fat giraffe Henry acting scared

22
Q

Cerebellum

A

Coordination of motor output

23
Q

Medulla

A

Controls respiration and autonomic function

Controls neurons that receive and relay functional information

24
Q

Pituitary

A

Controls the endocrine system by producing important hormones

25
Q

Tectum

A

Receives inputs from visual, tactile and auditory inputs

26
Q

Pons

A

Interconnect of the forebrain and the cerebellum. Controls sleep, equilibrium, taste, facial expressions and sensations

27
Q

Amygdala

A

Processes input and organizes output

Emotions

28
Q

Thalamus

A

Relay of sensory input and does some processing

29
Q

Cerebral cortex

A

Outer layer of the cerebellum, does processing and higher brain function

30
Q

Hypothalamus

A

Controls body temp, eating, drinking and sex

31
Q

Pneumatic for parts of the brain

A

CMPT PATCH

32
Q

Sympathetic nervous system

A

Fight or flight

33
Q

key parts of all the BRAINSSSSSS

A

cerebrum, cerebellum, medulla, olfactory bulb, pituitary

34
Q

fish brains

A

-opitc lobe and olfactory tract

35
Q

Frog brain

A

optic lobe, optic tract, epiphysis

36
Q

bird brains

A

YOU

optic lobe, epiphysis

37
Q

human

A

pons, hypothalamus, anterior commissure, thalamus, corpus colosum, occipital lobe, optic chiasm, cerebral hemisphere

38
Q

big picture neural developments

A

-neural tube, primary vesicles, secondary vesicels, adult structures

39
Q

final result of the vertebrate brain development

A

forebrain= cerebellum, thalamus, hypothalamus

midbrain- tectum

hindbrain- Pons, Cerebellum, medulla oblongata

40
Q

Name the 6 regions of teh mammalian cortex

A
  • visual, auditory, somatosensory, olfactory, association, motor
  • viscous acronyms sometimes offer aid mentally
41
Q

What are the 5 main areas on which teh parasympathetic and sympathetic nervous systems work on?

A
  • HODGE
  • heart rate
  • oxygenation of blood
  • dialation of pupils
  • glucose levels in the blood
  • epinepherine and norepinephrine

sympathetic increase
parasympathetic decrease

42
Q

Which neurotransmitters are used in the preganglionic neurons of the sympathetic NS

A

acetylcholine

43
Q

which NTMs are used in the post ganglionic neuron of Sympathetic NS

A

norepinephrin

44
Q

which NTMs are used in the preganlionic neurons int eh parasympathetic NS

A

acetylcholine

45
Q

which NTMs are used in the postcanclionic neurons int eh parasympathetic NS

A

acetylcholine

Physiology (9 decks)

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