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SMP - Neurophysio Exam 1 > Lecture 1 - Cells of the Nervous System: Histology > Flashcards

Lecture 1 - Cells of the Nervous System: Histology Flashcards

1
Q

Cell type?

A

CRH producing neurons

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2
Q

What is this?

A

Dendritic spines

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3
Q

What is this?

A

Dendrites and dendritic spines with Golgi stain

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4
Q

What is this?

A

Dendritic spine of a normal 6 month old

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5
Q

What is this?

A

Dendritic spine of mentally retarded 10 months old

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6
Q

What is this?

A

Dendritic spine of 5.5 month old with severe behavior failure

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7
Q

What is this?

A

Dendritic spine of adult with fragile X syndrome

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8
Q

What is this? What is in blue? What is in green? What is in red?

A

Hippocampus multipolar neuron

Blue: Tau axon

Green: MAP-2 dendrites and soma

Red: synapses labeled by nectin protein

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9
Q

Type of neuron?

A

Multipolar

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10
Q

Type of neuron?

A

Pyramidal

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11
Q

Type of neuron?

A

Purjinke cell

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12
Q

Type of neuron?

A

Bipolar

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13
Q

Type of neuron?

A

Unipolar

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14
Q

What is this? Name each part from top to bottom.

A

Golgi stain of cerebral cortex

  • Molecular layer
  • External granule cell layer
  • External pyramidal cell layer
  • Internal granule cell layer
  • Internal pyramidal cell layer
  • Multiform layer
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15
Q

What is this?

A

Nissi stain of cerebral cortex

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16
Q

What is this?

A

Weigert stain of cerebral cortex

17
Q

What is this? Location?

A

Pyramidal neuron in the hippocampus

18
Q

What is this? 2 arrows?

A

Dendritic spine:

  • Blue arrow: spine head
  • Green arrow: spine neck
  • Below: dendritic shaft
19
Q

What is pointed at?

A

Axon collaterals

20
Q

What is this? Darker regions? Inside darker regions? Arrows?

A

Electromicrograph of oligodendrocytes

Darker: heavily myelinated regions

Inside: axons

Arrows: mitochondria

21
Q

Immature or mature dendritic spine?

A

Immature

22
Q

Immature or mature dendritic spine?

A

Mature

23
Q

Immature or mature dendritic spine?

A

Immature

24
Q

Immature or mature dendritic spine?

A

Mature

25
Q

Immature or mature dendritic spine?

A

Immature

26
Q

Immature or mature dendritic spine?

A

Immature

27
Q

Immature or mature dendritic spine?

A

Mature

28
Q

Immature or mature dendritic spine?

A

Immature

29
Q

What is this?

A

GFAP labeled astrocytes in a mouse brain

30
Q

What is this?

A

Astrocyte with many astrocytic foot processes

31
Q

What is this? Each number?

A

Electromicrograph of BBB

  1. Capillary lumen
  2. Endothelial cell nucleus
  3. Endothelial cell tight junction
  4. Basement membrane = basal lamina
  5. Pericyte
  6. Astrocyte foot process
32
Q

What is this?

A

Ependymal cells lining the central canal of the spinal cord

33
Q

What is this? 1? 2? Arrow?

A

Spinal cord

  1. White matter
  2. Grey matter
  • Arrow: central canal
34
Q

Left arrows? Right arrows?

A

Left: nucleus

Right: satellite cells

SMP - Neurophysio Exam 1 (13 decks)

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