General Library

The spin of protons around the axis of a magnet.

A substance from which another substance is formed, e.g. dopamine is a precursor to epinephrine and norepinephrine.

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Situated proximal to a ganglion; often used to describe autonomic nerve fibers in such a location.

Period of time immediately before a seizure, during which a change in behavior may occur.

The prospect for recovery from a disease based on the signs and nature of the case.

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Ability to sense relative position and movement of limbs.

Abnormal proprioception; inability to sense relative position of limbs.

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Simplest type of organism in the animal kingdom; unicellular eukaryotic (have nucleus) organisms that range in size from submicroscopic to macroscopic; most are free-living but many are parasitic. 

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Toward the point of attachment or origin.

See complex seizure.