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Anatomy Test 4 > Chapter 13 Part 2 > Flashcards

Chapter 13 Part 2 Flashcards

1
Q

Function of pineal gland?

A

Endocrine gland secrete melatonin

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2
Q

What part of diencephalon does pineal gland belong to

A

Epithalimus

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3
Q

Action of thalamus on sensory info!

A

Information filter for incoming sensory info

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4
Q

2 Functions of hypothalamus

A

Control of autonomic nervous system

Control of endocrine system

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5
Q

4 Examples of functions of hypothalamus

A

Control emotional behavior

Control food intake

Control water intake

Regulation of sleep wake rhythms

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6
Q

What are functions of broca area

A

Regulate skeletal muscle movement involved with speech

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7
Q

Functions of wernicki areas

A

involved in recognizing, understanding, and comprehending spoken and written language

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8
Q

How do broca and wernicki area work together

A

Works with each other for fluent communication

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9
Q

Three major regions of brain stem from superior to inferior

A

Midbrain

Pons

Medulla oblongata

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10
Q

Function of midbrain

A

Issues involuntary motor commands to help maintain posture

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11
Q

2 Function of pons

A

Regulate the skeletal muscles of breathing

Involved in pathway for sound localization

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12
Q

Function of medulla oblongata

A

All tracts between brain and spinal cord through here

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13
Q

Function of superior colliculi of tectal plate

A

Visually track moving objects and control visual reflexes

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14
Q

Function of inferior colliculi of tectal plate

A

Control reflexive turning of head and eyes in direction of a sound

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15
Q

2 Function of substantia nigra

A

Houses neurons that produce dopamine

Movement, emotions, pleasure, and pain

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16
Q

What disease results of degeneration neurons in substantia nigra

A

Parkinson’s disease

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17
Q

Severe injury to medulla oblongata would likely result in?

A

Death

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18
Q

What happens to most of the axons of the corticospinal tracts at the decussation pyramids of medulla oblongata

A

Cross to opposite side of brain

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19
Q

What is the result of crossover at decussation of the pyramids

A

Each cerebral hemisphere controls the voluntary movement of opposite side of body

20
Q

Describe internal anatomy of cerebellum

A

Partitioned into three regions:

Cerebellar cortex- outer gray matter of cortex

Arbor vitae- internal region of white matter

Deepest gray matter of cerebellum nuclei

21
Q

What are folia in cerebellum

A

Folds on the outside

22
Q

4 Main functions of limbic system

A

Motivation
Emotion
Learning
Memory

23
Q

Lists names and number of cranial nerves

A 
Olfactory I 
Optic II 
Oculomotor III
Trochlear iv 
Trigeminal v
Abducens vi
Facial vii
Vestibulocochlear viii
Glossopharyngeal ix
Vagus x
Accessory xi
Hypoglossal xii
24
Q

General function:

Olfactory I

A

Sensory

25
Q

General function:

Optic II

A

Sensory

26
Q

General function:

Oculomotor III

A

Motor

27
Q

General function:

Trochlear iv

A

Motor

28
Q

General function:

Trigeminal v

A

Mixed

29
Q

General function:

Abducens vi

A

Motor

30
Q

General function:

Facial vii

A

Mixed

31
Q

General function:

Vestibulocochlear viii

A

Sensory

32
Q

General function:

Glossopharyngeal ix

A

Mixed

33
Q

General function:

Vagus x

A

Mixed

34
Q

General function:

Accessory xi

A

Motor

35
Q

General function:

Hypoglossal xii

A

Motor

36
Q

Location of:

Olfactory I

A

Olfactory epithelium

37
Q

Location of:

Optic II

A

Eyeball

38
Q

Location of:

Oculomotor III
Trochlear iv
Abducens vi

A

Eye muscles

39
Q

Location of:

Trigeminal v

A

Facial skin and muscles of mastication

40
Q

Location of:

Facial vii

A

Facial muscles
Tongue
Salivary glands

41
Q

Location of:

Vestibulocochlear viii

A

Inner ear

42
Q

Location of:

Glossopharyngeal ix

A

Tongue and pharynx

43
Q

Location of:

Vagus x

A

Viscera

44
Q

Location of:

Accessory xi

A

Neck and shoulder muscles

45
Q

Location of:

Hypoglossal xii

A

Tongue muscles

46
Q

Mesmerize pneumonic for nerves

A

K

47
Q

What are 3 diencephalon’ subdivisions

A

Epithalamus

Thalamus

Hypothalamus

Anatomy Test 4 (7 decks)

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