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

Dendrites are branching extensions of

The function of dendrites is to

An axon is

The longest part of a motor neuron is likely to be the

In transmitting sensory information to the brain, an electrical signal travels from the ________ of a single neuron.

The speed at which a neural impulse travels is increased when the axon is encased by a(n)

Degeneration of the myelin sheath results in

A brief electrical charge that travels down the axon of a neuron is called the

An action potential is generated by the movement of

The depolarization of a neural membrane can create a(n)

With regard to the process of neural transmission, a refractory period refers to a time interval in which

The minimum level of stimulation required to trigger a neural impulse is called the

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

A slap on the back is more painful than a pat on the back because a slap triggers

Neurotransmitters are released from vesicles located on knoblike terminals at the end of the

Reuptake refers to the

Opiate drugs occupy the same receptor sites as

José has just played a long, bruising football game but feels little fatigue or discomfort. His lack of pain is most likely caused by the release of

An undersupply of serotonin is most closely linked to

An undersupply of the major inhibitory neurotransmitter known as ________ is linked to seizures.

The body's natural production of endorphins is likely to be

A drug that mimics the effects of a particular neurotransmitter is called a(n)

Endorphin agonists are likely to _______ one's immediate pain, and endorphin antagonists are likely to _______ one's immediate pain.

The two major divisions of the nervous system are the central and the ________ nervous systems.

Messages are transmitted from your spinal cord to muscles in your hands by the ________ nervous system.

Sensory neurons are located in the

Neurons that function within the brain and spinal cord are called

The vast majority of neurons in the body's nervous system are

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

Which division of the autonomic nervous system arouses the body and mobilizes its energy in stressful situations?

An accelerated heartbeat is to a slowed heartbeat as the ________ nervous system is to the ________ nervous system.

The strengthening of synaptic connections facilitates the formation of

A simple, automatic, inborn response to a sensory stimulus is called a(n)

The knee-jerk reflex is controlled by interneurons in the

Hormones, the chemical messengers of the endocrine system, travel through the bloodstream to affect other

The master gland of the endocrine system is the

Oxytocin is secreted by the

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

An amplified recording of the waves of electrical activity that sweep across the surface of the brain is called a(n)

To identify which of Lucy's brain areas was most active when she talked, neuroscientists gave her a temporarily radioactive form of glucose and a(n)

The best way to detect enlarged fluid-filled brain regions in some patients who have schizophrenia is to use a(n)

The sequence of brain regions from the evolutionarily oldest to newest is

The part of the brainstem that controls heartbeat and breathing is called the

If your ________ is destroyed, the left side of your brain could not control the movements of your right hand.

The part of the brainstem that helps to coordinate movements is called the

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

Information from higher brain regions is transmitted to the medulla through the

Severing a cat's reticular formation from higher brain regions causes the cat to

After Kato's serious motorcycle accident, doctors detected damage to his cerebellum. Kato is most likely to have difficulty

A neural system at the border of the brainstem and the cerebral hemispheres is known as the

Which part of the limbic system plays an essential role in the processing of new memories?

A brain tumor caused extensive damage to Mr. Thorndike's hypothalamus. It is most likely that he may suffer a loss of

James Olds and Peter Milner located reward centers in the brain structure known as the

Your conscious awareness of your own name and self-identity depends primarily on the normal functioning of your

One function of glial cells is to

Which lobes of the brain receive the input that enables you to feel someone scratching your back?

Which of the following body parts is associated with the greatest amount of brain tissue in the motor cortex?

The sensory cortex is most critical for our sense of

The classic case of railroad worker Phineas Gage best illustrated that frontal lobe damage can

Mathematical and reasoning capacities are especially likely to be linked with association areas in the

The inability to recognize familiar faces even though one can clearly see and describe features of the faces is associated with damage to the ________ lobes.

The visual cortex is activated when blind people read Braille. This best illustrates

The process of forming new neurons within the brain is called

Neurosurgeons have severed the corpus callosum in human patients in order to reduce

A picture of a dog is briefly flashed in the left visual field of a split-brain patient. At the same time a picture of a boy is flashed in the right visual field. In identifying what she saw, the patient would be most likely to

Deaf people who use sign language typically

Left-handedness is ________ common than usual among mathematicians and ________ common than usual among artists.

In Roger Sperry's view, the brain creates and controls the mind, which in turn influences the brain. Sperry understands the mind and brain as a

Giving half the members of a group some purported psychological finding and the other half an opposite result is an easy way to demonstrate the impact of

Formulating testable hypotheses before conducting research is most directly useful for restraining a thinking error known as

Six of the children in Mr. Myer's class were born on exactly the same day. This strikes him as astonishing and improbable. In this instance, he should be reminded that

Professor Shalet contends that parents and children have similar levels of intelligence largely because they share common genes. His idea is best described as a(n)

In a written report of their research, psychologists specify exactly how anxiety is assessed, thus providing their readers with a(n)

To understand the unusual behavior of an adult client, a clinical psychologist carefully investigates the client's current life situation and his physical, social-cultural, and educational history. Which research method has the psychologist used?

Professor Ober carefully observes and records the behaviors of children in their classrooms in order to track the development of their social and intellectual skills. Professor Ober is most clearly engaged in

Which research method would be most appropriate for investigating the relationship between the religious beliefs of Americans and their attitudes toward abortion?

When every individual in a large population has a small but equal chance of being included in a survey, researchers are using a procedure known as

If psychologists discovered that wealthy people are less satisfied with their marriages than poor people are, this would indicate that wealth and marital satisfaction are

Introspection was the basic research tool used by ________ in order to study people's inner sensations and mental images.

The unreliability of introspection contributed to the waning popularity of

From the 1920s into the 1960s, American psychologists emphasized the study of

John B. Watson is to Edward Titchener as ________ is to ________.

Contemporary psychology is best defined as the science of

Smiling is to feeling as ________ is to ________.

The nature–nurture issue refers to the debate over the relative contributions that ________ make to the development of psychological traits.

Plato's assumption that certain ideas are inborn is most directly relevant to the controversy regarding

In the context of debates over the origins of psychological traits, nature is to nurture as

Janna has low self-esteem because she is often teased for being overweight. Appreciating the complexity of Janna's difficulties requires