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Neuroanatomy > Chapter 1 Test Study Guied > Flashcards

Chapter 1 Test Study Guied Flashcards

1
Q

What are the major parts of the nervous systems?

A
  1. CNS

2. PNS

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2
Q

What are the main structures in the CNS?

A
  1. Brain

2. Spinal Cord

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3
Q

What is the main structure in PNS?

A
  1. Nerves
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4
Q

What are two major nerves in the PNS?

A
  1. Cranial Nerves

2. Spinal Nerves

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5
Q

Cranial Nerves?

A
  1. Small branches that come off the brain

2. sends messages from the brain to the head and neck area

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6
Q

Spinal Nerves?

A
  1. Come off spinal cord

2. 31 pairs of them

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7
Q

What are the 3 body sections?

A
  1. Coronal
  2. Sagittal
  3. Transverse
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8
Q

Coronal Section?

A

Front to Back

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9
Q

Sagittal Section?

A

Left to Right

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10
Q

Transverse Section?

A

Upper to Lower

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11
Q

Superior ?

A
  1. high

2. front part of the brain

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12
Q

Inferior is also known as?

A
  1. caudal
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13
Q

Caudal?

A
  1. low

2. back part of the brain

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14
Q

Anterior is also known as ?

A
  1. ventral
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15
Q

Ventral ?

A
  1. Towards the tummy

2. Belly of the brain

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16
Q

Posterior is also known as ?

A
  1. Dorsal
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17
Q

Dorsal?

A
  1. Towards the back

2. Top of the brain

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18
Q

Lateral ?

A
  1. Away from the bodies midline

2. Side of the brain

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19
Q

Medial ?

A
  1. Toward the middle
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20
Q

Proximal?

A
  1. The point nearest limb attachment
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21
Q

Distal ?

A
  1. The point far from the point
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22
Q

Peripheral ?

A
  1. Toward the outer surface
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23
Q

Central ?

A
  1. Toward the inner center
24
Q

Ipsilateral ?

A
  1. on the same side
25
Q

Contralateral ?

A
  1. opposite side
26
Q

What is the difference between anatomical VS. clinical orientation?

A
  1. Anatomical is something you can hold or pictures
    • the right is right
    • the left is left
    • the view is from above ( Ventral down Dorsal up)
  2. Clinical Orientation is like a MRI
    • right is left
    • left is right
    • looking at it from the feet up
      (Ventral up Dorsal Down)
27
Q

What are the four brain structures ?

A
  1. Gyrus
  2. Sulcus
  3. Fissure
  4. Lobes
28
Q

Gyrus?

A

Bumpy areas

29
Q

Sulcus ?

A

Depressions

30
Q

Fissures ?

A

Divides the brain with deep depressions

31
Q

What are the main fissures?

A
  1. Longitude
  2. Latitude
  3. Central
32
Q

Lobes?

A

Places across the brain that has specific functions

33
Q

What are the four lobes?

A
  1. Frontal
  2. Parietal
  3. Occipital
  4. Temporal
34
Q

Frontal ?

A

Motor move
personality
speech

35
Q

Parietal ?

A

Sensory

36
Q

Occipital ?

A

Vision

37
Q

Temporal ?

A

Hearing

38
Q

Anatomical approach?

A
  1. Based on gross anatomy of nervous system
39
Q

What is the Functional System Based on ?

A
  1. Based on the function of the nervous system
40
Q

The functional system is either …. ?

A
  1. Voluntary

2. involuntary

41
Q

The nervous system is divided into two system?

A
  1. Sensory System

2. Motor System

42
Q

The sensory system is ?

A
  1. afferant
43
Q

The motor system is ?

A
  1. effarent
44
Q

Afferent ?

A
  1. Gets inför outside and brings it in to the nervous system
45
Q

Effarent ?

A
  1. Takes info out of nervous system to our body
46
Q

What are the 2 main systems in the sensory system?

A
  1. Somatosensory

2. Visceral

47
Q

Somatosensory?

A
  1. sensory

2. pressure, pain, vibration, hearing

48
Q

Visceral?

A
  1. no control

2. hunger, thirst, organs

49
Q

What are the two systems in the motor system?

A
  1. Automatic

2. Somatic

50
Q

Automatic ?

A
  1. acts as a control system functioning outside levels of consiousness
  2. heart rate, breathing, sexual arousal
51
Q

Somatic ?

A
  1. raising hand, talking
52
Q

What are the automatic nervous systems 3 divisions?

A
  1. Parasympathetic
  2. Sympathetic
  3. Enten
53
Q

Parasympathetic ?

A
  1. rest digest
  2. conserves energy - active during sleep
  3. blood pressure goes down, breathing slow down
54
Q

Sympathetic ?

A
  1. flight / fight
  2. makes you ready
  3. dilates eyes
55
Q

Developmental approach?

A
  1. look at brain organization based on what has happened during development of the brain

Neuroanatomy (10 decks)

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