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ANPH 220 Cardflash > Ch 11-2: Electric Boogaloo > Flashcards

Ch 11-2: Electric Boogaloo Flashcards

1
Q

Cerebrum

A

Largest region of the brain
-Frontal lobe
-Parietal lobe
-Occipital lobe
-Temporal lobe
-Insula

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2
Q

Diencephalon

A

Between the cerebrum and the midbrain
-Contains the thalamus and hypothalamus

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3
Q

Cerebellum

A

Posterior and inferior to the cerebrum, it contains the most neurons
-Monitors body movements
-Balance, coordination, posture
-Evaluates sensory input
-Helps muscle groups work together

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4
Q

Parts of the brain stem

A

-Midbrain
-Pons
-Medulla oblongata

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5
Q

Gyri

A

Ridges on the brain

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6
Q

Sulci

A

Grooves on the brain

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7
Q

Longitudinal fissure

A

Deep groove that divides cerebrum into left and right

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8
Q

Corpus callosum

A

Connects left and right hemisphere

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9
Q

Where is gray matter found

A

-On the surface of the brain
-In patches in the white matter
-Posterior and anterior horns of the spinal cord

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10
Q

Where is white matter found

A

-Underneath the cerebral cortex
-Surrounding the gray matter in the spinal cord

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11
Q

Two layers of Dura Mater

A

-Periosteal layer (outer)
-Meningeal layer (inner)

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12
Q

Dural sinuses

A

Collects blood that needs to be returned to the heart

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13
Q

Subdural space

A

Separates the Dura from the arachnoid Mater

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14
Q

Subarachnoid space

A

Separates the arachnoid Mater from the Pia mater

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15
Q

How many cervical nerves

A

Eight

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16
Q

How many thoracic nerves

A

12

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17
Q

How many lumbar nerves

A

Five

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18
Q

How many sacral nerves

A

Five

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19
Q

How many coccygeal nerves

A

One

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20
Q

How many pairs of spinal nerves

A

31

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21
Q

Cervical plexus

A

C1-C4

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22
Q

Brachial plexus

23
Q

Lumbar plexus

24
Q

Sacral plexus

25
Q

Lateral ventricles

A

Arch through the cerebral hemispheres and contains cerebrospinal fluid

26
Q

Third ventricle

A

Where the lateral ventricles empty

27
Q

Fourth ventricle

A

Receives cerebrospinal fluid from third ventricle and Narrows to form the central canal through the spinal cord

28
Q

Brain stem consist of

A

-Thalamus
-Pons
-Medulla oblongata
-Spinal cord

29
Q

Midbrain

A

-Tracts that relay sensory and motor
-Centres for auditory and visual reflexes
-Clusters of neurons integral to muscle control

30
Q

Pons

A

Contains tracts that convey signals to and from different parts of the brain

31
Q

Medulla oblongata

A

-Cardiac centre
-Vasomotor centre
-Two respiratory centres

32
Q

Thalamus

A

-Processes sensory input and decides
-Memory and emotion

33
Q

Hypothalamus

A

-Maintains homeostasis
-Controls autonomic nervous system
-Hunger, thirst, temperature
-Pituitary gland
-Emotional responses

34
Q

Frontal lobe controls

A

-Voluntary movements
-Memory
-Emotion
-Social judgement
-Decision making
-Reasoning
-Aggression

35
Q

Temporal lobe controls

A

-Hearing
-Smell
-Learning
-Memory
-Emotional behaviour
-Visual recognition

36
Q

Parietal lobe controls

A

-Receiving and interpreting bodily sensations
-Proprioception, Awareness of one’s body in space

37
Q

Occipital lobe controls

A

Vision and visual info

38
Q

Insula controls

A

-Perception
-Motor control
-Self awareness
-Cognitive functioning

39
Q

Limbic system

A

-Hippocampus
-Amygdala

40
Q

Hippocampus

A

Converts short-term memory into long-term memory

41
Q

Amygdala

A

-Anger, jealousy, fear
-Stores and recalls emotions from past events
-God dammit, amygdala


42
Q

CN I

A

-olfactory
-Smell

43
Q

CN II

A

-Optic
-Vision

44
Q

CN III

A

Oculomotor
-Voluntary movements of the eyelid an eyeball
-Pupil constriction

45
Q

CN IV

A

Trochlear
-Moves superior oblique muscle

46
Q

CN V

A

Trigeminal
-Corneal reflex: blinking in response to touch

47
Q

CN VI

A

Abducens
-Move the lateral rectus muscle

48
Q

CN VII

A

Facial nerve
-Controls facial expression and taste

49
Q

CN VIII

A

Vestibulocochlear
-Hearing and balance

50
Q

CN IX

A

Glossopharyngeal nerve
-Tongue movements, swallowing, gagging
-Taste, touch, temperature

51
Q

CN X

A

Vagus nerve
-Longest and most widely distributed
-Supplies internal organs

52
Q

CN XI

A

Spinal accessory nerve
-Movement of the head neck and shoulders

53
Q

CN XII

A

Hypoglossal nerve
-Controls tongue movements

ANPH 220 Cardflash (32 decks)

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