contains all the organelles; circularly shaped, large
fine threads found in cell body and extend into nerve fiber
nerve fibers that are short, highly branched, and neuron's main receptive surfaces; extend out of the cell body
single nerve fiber that transmits impulse away from the axonal hillock of the cell body
found throughout cytoplasm and contains ribosomes-> protein synthesis
tubular, cytoplasm filled fibers that conduct impulses to or from the cell body
neurological cell that is wound tightly around the axon and secretes myelin
layers of lipo-protein surrounding axons; sheath-like; layers secreted by Schwann cells
sheath located outside myelin made of cytoplasm and nuclei of Schwann cells
nodes of ranvier
narrow gaps in myelin sheath between Schwann cells
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.