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BYU Tissute Lab
Nervous & Senses
10
Histology
Undergraduate 3
10/22/2010

Additional Histology Flashcards

 


 

Cards

Term
Meninges
Definition
Outermost:Dura mater-DCCTRA
Middle- Arachniod mater-DCCTRA
Inner- Pia Mater-DCCTRA w/LCT
Term
Nerve Layers
Definition
Epineurium-LCT around entire nerve
Perineurium-DCCTRA around fascicle
Endoneurium-LCT w/some DCCTRA around each nerve fiber
Term
Spinal Cord
Definition
White matter- outside,axons
Grey matter- inside, cell bodies
Anterior Median Fissure- larger
Posterior Median Sulcus- smaller
Term
Layers of Cerebrum
Definition
White matter- no nuclei
Polymorphous layer- lightly granular
Inner Ganglionic- large pyramid shaped cells
Inner Granular- small granules
Outer Pyramidal- same shape as inner pyramidal but smaller
Outer Granular- No pyramidal cells
Plexifrom layer- dark outer layer
Term
Cerebellum
Definition
White matter
Granular layer
Purkinje cell layer
Molecular Layer
Term
Choroid Plexus
Definition
Ependymal cells that make CSF
Fetal-ciliated simple columnar
Middle age-sparsely ciliated simple cuboidal
Geriatrics- simple squamous
Term
Nervous tissue in small intestine
Definition
Auerbach's Plexus- between muscle layers
Meissners Plexus- between muscle and submucosa
Term
Retina Layers
Definition
Inner limiting membrane->optic nerve fiber layer->ganglionic cell layer->inner plexiform layer-> inner nuclear->Outer plexiform->->outer nuclear->outer limiting membrane-> rods and cones(bipolar neurons)
Term
Taste bud
Definition
Sustentacular cells- supporting cells that surround taste bud
Taste pore- where chemicals reach taste bud
Term
Olfactory
Definition
olfactory receptor cells- bipolar neurons, have gaps around them.
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