Term 1 Flashcards
1
Q
What is the term that is used for something that doesn’t represent the real world
A
Lacks ecological validity
2
Q
what is the role of the sensory neuron
A
picks up info from receptor cell and sends an electrical impulse in to the central nervous system
3
Q
what does myelin sheath do
A
protects axon and dendron, speeding up impulse
4
Q
what does node of ranvier do
A
speeds up trasmission of impulse
