Neuroscience last few bits Flashcards
(9 cards)
1
Q
Normal nerve cell
Resting to depolarised potential =
A
-70mV
+40mV
2
Q
Rod cell
Resting to hyperpolarised potential =
A
- 30mV
- 60mV
3
Q
A-beta nerve fibres
A
Insulated
Carry information related to touch
4
Q
A-delta nerve fibres
A
Insulated
Carry information related to pain and temperature
5
Q
C fibres
A
Non myelinated
carry information to pain and temperature
6
Q
Myesthenia Gravis
A
Autoimmune disease
Loss of nicotinic acetylcholine receptor
Loss of postsynaptic membrane
7
Q
Components of enteric NS
A
Longitudinal muscle Myenteric Plexus Circular muscle Submucosal plexus Submucosa Lumen
8
Q
primary neuron’s cell body is located in
A
dorsal root ganglion
9
Q
tertiary neurones cell body is located in
A
Ventral posterior nucleus of the thalamus
