Sub-threshold - Definition - Glossary - PhysiologyWeb

Home » What Is A Threshold Stimulus » Sub-threshold - Definition - Glossary - PhysiologyWeb

Maybe your like

Physiology? Figures & Illustrations Test Questions Daily Quiz Calculators Physiology Tutor Glossary
PhysiologyWeb Logo Home About Physiology? Figures & Illustrations Test Questions Daily Quiz Calculators Physiology Tutor Glossary Contact Home > Glossary > S > Sub-threshold Glossary of Physiology Terms -Sub-threshold A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Search glossary terms
— share — Share on Facebook Share on X Share on LinkedIn Share on Pinterest Share on Reddit Email Copy URL

Sub-threshold

Definition:Sub-threshold (or subthreshold) refers to a stimulus that is too small in magnitude to produce an action potential in excitable cells.In general, a sub-threshold stimulus leads to the depolarization of the membrane, but the magnitude of the depolarization is not large enough to reach the threshold voltage. Therefore, sub-threshold stimuli do not elicit action potentials.Related glossary terms/phrases:ThresholdSupra-thresholdSee also:Neuronal Action Potential - Introduction Posted: Thursday, February 27, 2014Last updated: Wednesday, March 12, 2025 — share — Share on Facebook Share on X Share on LinkedIn Share on Pinterest Share on Reddit Email Copy URL

Tag » What Is A Threshold Stimulus