Exam 2: The Biology of Behavior

Which of the following are governed by the simplest neural pathways?

Which brain structure receives information from all the senses except smell?

Which neurotransmitter plays the most direct role in learning and memory?

A biological psychologist would be most interested in conducting research on the relationship between

The release of epinephrine into the bloodstream is most likely to

The neurotransmitter acetylcholine (ACh) is most likely to be found

An experimenter flashes the word FLYTRAP onto a screen facing a split-brain patient so that FLY projects to her right hemisphere and TRAP to her left hemisphere. When asked what she saw, the patient will

A person whose hand had been amputated actually felt sensations on his nonexistent fingers when his arm was stroked. This best illustrates the consequences of

Increasing excitatory signals above the threshold for neural activation will not affect the intensity of an action potential. This indicates that a neuron's reaction is

Each cell of the human body has a total of

Epinephrine and norepinephrine are ________ that are released by the ________ gland.

A neuron will generate action potentials when it

The best way to separate the effects of genes and environment in research is to study

You come home one night to find a burglar in your house. Your heart starts racing and you begin to perspire. These physical reactions are triggered by the

A synapse is a(n)

When the effect of one factor (such as environment) depends on another (such as heredity), we say there is a(n) ________ between the two factors.

The principle of natural selection was first advanced by

To identify which specific brain areas are most active during a particular mental task, researchers would be most likely to make use of a(n)

The visual cortex is located in the

Which is the correct sequence in the transmission of a simple reflex?