(01-Lab) Flashcards

1
Q

E

A

Epineurium

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2
Q

red arrows

A

Firbrous perineurium (surrounds nerve fascicle)

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3
Q

green arrows

A

perineural epithelium (surrounds nerve fascicle)

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4
Q

e

A

endoneurium

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5
Q

P

A

fibrous perineurium

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6
Q

PE

A
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7
Q

What would all of these be called?

A

myelinated nerve fibers

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8
Q

asterik

A

myelnated axon

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9
Q

arrow

A

lemmocyte

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10
Q

arrow

A

lemmocyte cytoplasm

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11
Q

arrow

A

myelin sheath (myelin neurokeratin)

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12
Q

arrow

A

myelin node (node of Ranvier)

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13
Q

What are these?

A

non-myelinated nerve fibers

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14
Q
A

central canal (of spinal cord)

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15
Q

arrows

A

epedymal cells (lining central canal)

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16
Q

red box

A

white matter

17
Q

DF, LF, VF

A

funiculi (dorsal, lateral, & ventral)

18
Q

blue box

A

grey matter

19
Q

arrows

A

dorsal grey horns

20
Q

black arrows

A

ventral grey horns

21
Q

What type of cell are these? Where are they found?

A

Purkinje cells (cerebellar cortex)

22
Q

thick arrow

A

dendrites

23
Q

What type of neurons are these? Where are they found?

A
  • bipolar neuron
  • retina
24
Q

1?2?3?

A

1 - bipolar

2 - unipolar

3 - multipolar

25
Q

red box

A

nissl bodies (substance) (cytoplasmic RER)

26
Q
A

nucleus

27
Q
A

nucleolus

28
Q

What is the perikaryon?

A

the cell body

29
Q

red box

A

axon

30
Q

What are these?

A

astrocytes

31
Q

Green box (where found)? Red Box (whre found)

A
  • fibrous astrocyte (in white matter)
  • protoplasmic astrocyte (in grey matter)
32
Q

WHAT ARE THESE? how are they DifERENT from astrocytes?

A
  • oligodendrocytes
  • smaller, fewer processes
33
Q

What are these? What kind of neurons are these? What are the cells surrounding each perikarya?

A
  • spinal ganglia
  • unipolar neurons
  • satellite lemmocytes
34
Q

What is this thing? What type of thing is it?

A
  • Pacinian corpuscle
  • receptors
35
Q

What is this? How are they different from Spinal ganglion?

A
  • Autonomic Ganglion
  • Autonomic are multipolar neurons, fewer lemmocytes, smaller cell bodies
36
Q

1D 2A 3* 4P 5W

A
  1. Dura Mater
  2. Arachnoid (Arachnoid membrane)
  3. Subarachnoid space
  4. Pia Mater
  5. White matter of the spinal cord
37
Q

What is this thing? What type of neuron is it?

A
  • Motor Neurons in ventral horn
  • somatic efferent neuron
38
Q

green box, red box, blue box, orange box,

A

dura mater, dorsal spinal root, denticulate ligament, ventral spinal root