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Anatomy and Physiology 1 > Da Brian > Flashcards

Da Brian Flashcards

1
Q

In development of the brain, what are the 3 parts

A

Forebrain, Midbrain, Hindbrain

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2
Q

Chordate Characteristics

A

Post anal tail, Pharygeal gillslits/pouches, Notocord, and dorsal tubular nerve cords

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3
Q

What do the 3 brain parts house

A

Forebrain: Cerebrum, Diencephalon
Midbrain
Hindbrain: Cerebellum, Pons, Mendulla Oblongata

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4
Q

Cerebrum

A

What makes you, you. Conscious

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5
Q

Longitudinal fissure

A

Deep grove down the middle

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6
Q

Right/Left cerebral hemispheres

A

Left: Language, future/past, thinks in words
Right: Spatial perception, right now, thinks in terms of pictures.

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7
Q

Gyri

A

Lumps

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8
Q

Sulci

A

Indentations

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9
Q

What are the 4 lobes

A

Frontal, Parietal, Occipital, Temporal

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10
Q

Frontal

A

Throught processing, memory, motor control of speech,
Includes precentral gyrus, which is the primary motor complex.
Located at from of brain

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11
Q

Parietal

A

Sensory integration
Postcentral gyrus-Primary sensory association area
one back from the frontal

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12
Q

Occipital Lobe

A

Visual Processing
At the very back of brain

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13
Q

Temporal Lobe

A

Auditory Processing
Lower half of the brain near ears

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14
Q

Corpus Callosum

A

White matter - communication
Relay between the 2 hemispheres

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15
Q

Cerebral Cortex

A

Superficial grey matter within Cerebrum

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16
Q

Basal nuclei/ganglia

A

Deep grey matter within Cerebrum

17
Q

White matter has fibers

A

Association fibers-within 1 hemisphere
Commissural fibers-between 2 hemispheres
Projection fibers-between cerebrum and other brain parts

18
Q

Thalamus

A

Relay between brain stem and cerebrum
Sorts sensory information

19
Q

Hypothalamus

A

Autonomic Functions-regulate food/water intake, body temp, heart rate
Modulates pituitary function
-endocrine

20
Q

Midbrain

A

Relay between brain stem and thalamus
Coordinates smooth skeletal muscle activity

21
Q

Supeiror/Inferior colliculus

A

Visual/Auditory reflexes, part of midbrain

22
Q

Metencephalon

A

Pons and cerebellum

23
Q

Pons

A

Relay between brain stem and cerebellum, and between midbrain and medulla oblongata

24
Q

Cerebellum

A

Coordination, Balance, Equilibrium

25
Q

Mendulla Oblongata

A

Relay between spinal cord, Crossing over of axons, and visceral autonomic center(cardiac, basal motor, and respiratory.

26
Q

12 cranial nerves

A

Olfactory, Optic, Oculomotor, Trochlear, Trigeminal, Abducens, Facial, Acoustic, Glossopharyngeal, Vagus, Spinal Accessory, Hypoglossal.

27
Q

Sensory

A

Olfactory, Optic, Acoustic

28
Q

Motor

A

Oculomotor Trochlear Abducens Spinal Accessory Hypoglossal

29
Q

Mixed

A

Trigeminal facial Glossopharyngeal

Anatomy and Physiology 1 (9 decks)

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