psych e2 Flashcards
1
Q
wilder penfield
A
-canadian
-1930’s
-can stimulate brain (dog)
2
Q
neuron
A
nervous system’s messenger cells
3
Q
a. sensory n.
A
5 senses into the brain
4
Q
b. motor n.
A
-from the brain out of the body (to move)
-muscle control
5
Q
interneuron
A
-help connect the two receiving and sending
6
Q
100 billion
A
neuron in our body (average) almost every of them are interneuron
7
Q
parts of the cell
-dendrites
A
indoor to the neuron
8
Q
parts of the cell
-body
A
soma
9
Q
parts of the cell
- axon
A
exit
10
Q
parts of the cell
-myelin sheath
A
-covers axon
-electric charge protein
-gaps are necessary
11
Q
parts of the cell
-nodes of ranvier
A
12
Q
NO
A
two neuron ever touches the body
13
Q
charge
A
-electric charge
-electrochemical process
14
Q
synapse
A
the gap between two neuron
15
Q
A
