A marked and persistent fear that is excessive or unreasonable is called:

The term cerebral thrombosis is defined as:

Incomplete development of an organ or tissue is called

A patient with multiple sclerosis may experience an increase in the severity of

The term that means enclosed within a capsule, as with benign or malignant tumors that have not spread beyond the capsule of the organ in which it originated as

The term that means a congenital or acquired disorder caused by obstructed circulation of cerebrospinal fluid is:

The suffix -iatry is defined as:

The term that means pertaining to below the dura mater is:

The term that means having a fever is

The progression or treatment of multiple sclerosis may be measured by a group of diagnostic tests that measure changes and responses in brain waves elicited by visual, auditory, or somatosensory stimuli called: