Exam 2: Cells and Structures: the Anatomy of the Nervous System

Bipolar neurons have _______ at one of the cell and _______ at the other end.

Compare and contrast at least four different human brain imaging technologies through discussion of their technical bases and the types of information each provides.

What are the obligations of a researcher to ensure the ethical treatment of research animals?

The relationship between brain size and learning scores is

The five main divisions of the human brain are visible about _______ days after conception.

The human brain is essentially folded into the skull; about two-thirds of the of it is hidden within the folds (sulci), thereby allowing

Give a full description of the physical and functional layout of the spinal cord, including the segmentation and sensory/motor roots.

In the developing fetus, the telencephalon becomes the

In its common usage, the term "stroke" refers to

The efferent nerves of the autonomic nervous system (ANS) go to

Damage to the cingulate gyrus would most likely impair

Large nerve cell bodies are about _______ in diameter.

A cut in the _______ plane would sever all the tracts that connect the left and right cerebral hemispheres.

The _______ is the main source of communication between the left and the right hemispheres.

Draw and describe a myelinated axon of the peripheral nervous system. What purpose does myelin serve and what medical problem results when it is compromised?

Which cranial nerve is not involved in the control of eye movements?

In the anterior part of the developing fetal forebrain lies the _______, which will develop into the cerebral hemispheres.

Electrical messages used by nerve cells are essentially the same in a jellyfish or a cockroach. This observation suggests that this mechanism is a _______ characteristic.

The most common type of neuron in vertebrates are _______ neurons.

Describe the differences between invasive and noninvasive techniques used to study the brain. Which would be more useful in studies at the cellular level, and which is applicable to larger-scale brain activity?