When One or More Presynaptic Neurons Fire in Rapid Order

question 26

Short Answer

When one or more presynaptic neurons fire in rapid order it produces a much greater depolarization of the postsynaptic membrane than would result from a single EPSP; this event is called __________ summation.

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Definitions:

Electrodes

Conductive elements used to establish an electrical connection with the nonmetallic part of a circuit, often found in medical and industrial applications.

Examining Table

A table designed for patients to lie or sit on during a medical examination or treatment procedure.

ECG Test

A diagnostic tool that records the electrical activity of the heart and is used to detect heart problems.

Fowler's Position

A semi-sitting position used in medical settings where the patient is typically on their back at a 45-60 degree incline to facilitate breathing or for other therapeutic reasons.