Exam 3 crossword

3. type of summation in which multiple weak impulses occur quickly in succession at one location.
4. refractory period in which K channels are open and Na channels are closed, so another stimulus could occur if the signal was very strong.
10. the rest and digest system.
13. portion of the diencephalon that serves as the sensory nerve relay center.
15. type of summation in which multiple weak impulses contact the neuron at different sites to create a larger potential.
16. cerebrum lobe that processes visual input.
17. the fight or flight system.

1. controls involuntary movements of the viscera and blood vessels.
2. portion of the frontal lobe that controls voluntary skeletal muscle movement.
3. cerebrum lobe that controls auditory input and interpretation.
5. cerebrum lobe that processes general sensory input and interpretation.
6. inferior to the cerebrum; initiates sustained or repetitive movements like walking, running, posture, and muscle tone.
7. describes the hopping-type movement of ions down the axon and between the myelin sheaths.
8. posterior and inferior to the cerebrum; coordinates rapid, complex movements; susceptible to alcohol intoxication.
9. cerebrum lobe that controls general intellect and motor control.
11. controls voluntary movements of skeletal muscle.
12. portion of the diencephalon that maintains homeostatic variables including blood pressure and core temperature.
14. refractory period in which Na channels are open, so another stimulus cannot occur.