Module 3 (Nerves and Muscle) Overview Flashcards

1
Q

Atomical organisation

A

Central Nervous System (CNS)

Peripheral Nervous System (PNS)

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2
Q

Types of cells

A

Neurons

Glia

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3
Q

Forms of Neurons

A

Multipolar
Bipolar
Unipolar
Anaxonic

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4
Q

Forms of glia

A
Astrocystes
Microglia
Ependymal cells
Oligodendrocytes
Schwann cells
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5
Q

Types of information

A

Somatic

Autonomic (sympathetic and parasympathetic)

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6
Q

Spinal cavity components

A
Meninges sac
Spinal cord
Cerebral spinal fluid
Conus medularis
Filum terminale
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7
Q

Peripheral nerve coverings

A

Epineurium
Perineurium
Endoneurium

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8
Q

Spinal Nerves

A
Cervical (8)
Thoracic (12)
Lumbar (5)
Sacral (5)
Coccygeal (1)
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9
Q

Spinal Cord Components in PNS

A

Spinal nerve
Dorsal root ganglion
Dorsal nerve root
Ventral nerve root

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10
Q

Spinal Cord Components in CNS

A
Dorsal horn
Ventral horn
Central canal
White matter
Grey matter
Sulcus
Fissures
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11
Q

Meninges

A

Dura mater
Arachnoid mater
Pia mater

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12
Q

White Mater tracts

A

Commissural
Projection
Association

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13
Q

Dural folds

A

Flax cerebri
Flax cerebelli
Tentorium cerebelli

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14
Q

Reflexes

A

Simple stretch

Withdrawl

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15
Q

Ventricles

A

Lateral ventricles
3rd ventricle
Cerebral Aqueduct
4th ventricle

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16
Q

Somatic Receptors

A

Mechanoreceptors
Nioceptors
Thermoreceptors
Chemoreceptors

17
Q

Lobes

A

Frontal
Pariental
Occipital
Temporal

18
Q

Receptive Field depends on:

A

Size

Density

19
Q

Sulci

A

Central sulus
Pariental-occiptal sulcus
Lateral sulcus
Transverse fissure

20
Q

Brain components

A
Cerebral cortex
Diencephalon
Cerebellum
Brainstem (midbrain, pons and medullar oblongata)
Corpus callosum
Basal nuclei/ganglion
21
Q

Information flow

A

Afferent (into the brain = sensory)

Efferent (out of the brain = motor)