Category: E

Willful destruction of some portion of the environment.  

A turning outward of the lips seen, e.g., in some skin diseases of newborns.  

A cholinergic drug used topically in the eye for treatment of glaucoma.  

The characteristic pattern or structure of tissue layers as seen during ultrasonic imaging.  

Repetition of the closing word of a sentence, a sign of epilepsy or other brain conditions.  

A fast magnetic resonance imaging technique in which an image is acquired after a single radiofrequency excitation.  

Pathological repetition of another’s actions and words.  

Imitation of the actions of others, as seen in schizophrenia.  

Recording of the ultrasonic echoes of the brain, a technique that is rarely used since the advent of computed tomography and magnetic resonance imaging.  

The graphic record produced by echocardiography.