________ occurs when a drug user requires more and more of a given drug in order to experience the same effects of the drug.

The ________ is a sensory relay station where all sensory information, except for smell, goes before being sent to other areas of the brain for further processing.

LSD affects ________ neurotransmission.

Cocaine blocks the reuptake of ________.

The electromagnetic spectrum includes ________.

________ occurs when there is a chronic deficiency in sleep.

Hair cells located near the base of the basilar membrane respond best to ________ sounds.

Sympathetic activation is associated with ________.

The most common treatment for ________ involves the use of amphetamine-like medications.

________ occurs when sensory information is organized, interpreted, and consciously experienced.

Hearing aids might be effective for treating ________.

Which of the following is involved in maintaining balance and body posture?

Our tendency to perceive things as complete objects rather than as a series of parts is known as the principle of ________.

The ________ gland secretes epinephrine.

A(n) ________ facilitates or mimics the activity of a given neurotransmitter system.

The visible spectrum includes light that ranges from about ________.

The three ossicles of the middle ear are known as ________.

The central nervous system is comprised of ________.

________ refers to the minimum amount of stimulus energy required to be detected 50% of the time.