3. Biological Psychology

In the disease _____, the myelin sheath is destroyed.

Which of the following statements are true about interneurons?

I) Interneurons can be found in the spinal cord.

II) Interneurons only connect to motor neurons.

III) Interneurons can connect sensory and motor neurons.

The sac-like structures that are found at the end of a neuron's axon and that contain neurotransmitters are called

According to psychoanalytic theory, the Oedipus and Electra complexes refer to

The brain is primarily comprised of two different kinds of cells. They are neurons and

When a neuron is at rest, the ions inside the cell are mostly _____ and the ions outside the cell are mostly _____.

True or False: if false, choose the answer that best corrects the statement.

Neurons are the only important cell type in the nervous system.

Special types of glial cells generate a protective fatty substance called

While cutting wood for his daughter's playhouse, Lee accidentally severed his finger. Fortunately, Lee was quickly rushed to the hospital where his finger was successfully reattached. Lee was eventually able to regain some function and feeling in his once-severed appendage. Which of the following helped to repair the nerve fibers that give Lee the ability to regain function and feeling in his finger?