Researchers conduct an experiment in which group A is exposed to a particular treatment and group B is given no treatment. If group A is designated as the treatment group, then group B is the

In the lab, LTP is usually induced by applying pulses of ___-___ stimulation to presynaptic neurons.

Fill in the blank(s) with the appropriate word(s).

Emily was in an automobile accident and suffered an injury to her brain resulting in difficulty controlling her left arm. What part of Emily's brain was injured?

a) left motor cortex b) right motor cortex c) corpus callosum d) somatosensory cortex