The cells in the primary motor cortex are most active ___, and receive sensory information in order to ___
a. In preparation and planning for movements; know where to start the movements
b. During involuntary, or reflexive, movements; start the movement
c. At or after the end of movements; stop the movement
d. During voluntary movements; refine movements as they are performed
D
You might also like to view...
You have more chance of developing schizophrenia
a) if you live in the city b) if you live in the countryside c) if you smoke d) if you have a family history of movement disorders
Most cases of people with multiple personalities involve criminal behavior
Indicate whether the statement is true or false
Why might the speed of electrical transmission be faster for a mylenated neuron compared to an unmyelated neuron?
a. Actions potentials need only occur at gaps between myelin sheaths. b. Actions potentials have a greater magnitude. c. They are thicker, allowing for more actions potentials to occur. d. Myelin increases the concentration of ions within the neuron.
The stage of cognitive development that includes advances in pragmatism and reflective judgment is called __________
a) preformed thinking b) post formal thinking c) post concrete thinking d) precognitive thinking