Exam 3: D: Biological Psychology

The peripheral nervous system consists of

As Molly is walking across campus,a car swerves toward her.Her heart races and sweat breaks out as she jumps out of harm's way.This mobilization of energy is due to the action of Molly's

When a cell is "at rest," it is in a state called the

Reuptake is

Stem cell research provides the following ways of treating neurodegenerative diseases except

When you have your annual physical,the doctor taps your knee with a tiny hammer and you involuntarily jerk your leg.This is an example of a

What is the function of the myelin sheath?

Brain death or irreversible coma is caused by damage to the

Which of the following statements about action potentials is not true?

Malcolm is studying alone in his room late at night when he hears a loud noise downstairs.His heartbeat increases significantly and his breathing becomes shallow.He wonders if a burglar has entered the house and decides to investigate.When he gets downstairs,he discovers his cat has knocked over a plant stand.His body begins to relax and return to normal.Which part of his nervous system is responsible for returning Malcolm to a normal state?

Neurons in virtually every brain area use these two chemical messengers to communicate with other neurons.They are

Which component of the nervous system mobilizes the body in times of crisis?

The voltage of -60 mV is known as the neuron's

According to the text,research has found that __________ influences female sex drive,including levels of sexual desire,likelihood of orgasm,and commitment to relationships.

The term neurotransmitter refers to

A fatty substance that is wrapped around the shaft of axons in the nervous system and whose function is to insulate neurons and speed up the neural impulse is called a

Brenda boasts that she is very intellectual and is a straight A student.What part of her brain is necessary for her advanced intellectual abilities?

In what species was adult neurogenesis first demonstrated?

Isabella is putting mustard on her hot dog.She realizes she has put on too much and sucks up some of it back into the squeeze bottle.This process is similar to

Samantha's doctor is concerned that Samantha may have a brain tumour.Which method of neuroimaging should he use to detect the tumour?