Exam 2: Neuroscience and Biological Foundations

The fatty insulation surrounding the axon of some neurons that increases the rate at which impulses travel down the axon is called ________.

Jason is blindfolded and cannot verbally identify objects placed in his left hand. This is consistent with ________.

An ________ mimics the effects of a neurotransmitter, whereas a(n) ________ blocks the action of a neurotransmitter.

The ________ glands release cortisol in response to messages from the hypothalamus and pituitary glands.

Neurons are held in place by ________ cells, which make up about 90% of the brain's total cells.

The central nervous system consists of the ________.

Describe the electrochemical process that changes a resting potential into an action potential, including a statement about how neurotransmitters act to excite or inhibit action potentials.

The three basic parts of the neuron can be likened to an arm, where the fingers represent the ________; the palm of the hand represents the ________; and the forearm represents the ________.

EEGs can be used to identify which of the following?

Which of the following might Jeff be experiencing if he has abnormally high levels of norepinephrine?

Which of the following is identified as a function of the endocrine system?

The brain's ability to reorganize and change its structure and function throughout the life span is known as ________.

Which of the following is true about the association areas in the brain?

Describe recent research regarding neuroplasticity and neurogenesis, and the role of stem cells in the treatment of physical and neurological dysfunctions.

Discuss how a reflex arc works, and whether it is or is not advantageous that it does not include the brain.

Which of these has been found to restore function in an affected limb even years after a stroke?

Which brain imaging technique is the latest to be developed?

Of these options, which reflex does NOT persist into adulthood?

Which of the following is associated with the endocrine system?

Which of the following is the part of the neuron that contain tiny vesicles from which chemicals called neurotransmitters are released?