Exam 4: Neural and Hormonal Systems

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

The effect of a drug that is an antagonist is to

I am a relatively fast-acting chemical messenger that affects mood, hunger, sleep, and arousal. What am I?

Jason's intensely uncomfortable withdrawal symptoms following heroin use were probably due in part to a reduction in his body's normal production of

The knee-jerk reflex is controlled by interneurons in the

The release of hormones by the adrenal glands is most likely to trigger

Voluntary movements, such as writing with a pencil, are directed by the

Which hormone enables contractions associated with birthing and milk flow during nursing?

Schizophrenia is most closely linked with excess receptor activity for the neurotransmitter

The axons of certain neurons are covered by a layer of fatty tissue that helps speed neural transmission. This tissue is

The central nervous system consists of

The endocrine system consists of

Dendrites are branching extensions of

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

Phrenology highlighted the presumed functions of

A focus on the links between brain activity and behavior is most characteristic of psychologists who work from a ________ perspective.

The part of the peripheral nervous system that controls the glands and the muscles of the internal organs is called the

The pain of heroin withdrawal may be attributable to the fact that

The hypothalamus influences the ________ to send messages to the ________.

Dr. Wolski conducts research on the potential relationship between neurotransmitter deficiencies and mood states. Dr. Wolski's research focus is most characteristic of