Chronaxy [chronaxie]

topical
16
Terms

Chronaxie

Persistent link   https://www.medvik.cz/link/D002907
Definition

The shortest duration of an electrical stimulus where the threshold amplitude is twice the rheobase - the minimum required for eliciting an ACTION POTENTIAL at any time period. It is a measure of the excitability of nerve or muscle tissue, and is characteristic of types and/or condition of the nerve or muscle cells in the tissue.

DUI
D002907 MeSH Browser
CUI
M0004446
History note
70(65)
Public note
70

Allowable subheadings

DE
drug effects 2
GE
genetics
IM
immunology
PH
physiology 5
RE
radiation effects

E Analytical, Diagnostic and Therapeutic Techniques and Equipment
E05 Investigative Techniques 209
E05.723 Physical Stimulation 401
E05.723.402 Electric Stimulation 1 536
E05.723.402.201 Chronaxy 16
E05.723.402.403 Electroshock 79

G Phenomena and Processes
G07 Physiological Phenomena 176
G07.265 Electrophysiological Phenomena 113
G07.265.087 Brain Waves 58
G07.265.175 Chronaxy 16
G07.265.216 Cortical Excitability 4
G07.265.256 Electroencephalography Phase Synchronization 7
G07.265.337 Electrophysiological Processes obsolete
G07.265.563 Galvanic Skin Response 158
G07.265.625 Ion Channel Gating 103
G07.265.675 Membrane Potentials 542
G07.265.753 Neural Conduction 156
G07.265.755 Neural Inhibition 69
G07.265.758 Neuroimmunomodulation 92
G07.265.760 Refractory Period, Electrophysiological 14
G07.265.880 Synaptic Transmission 500
G11 Musculoskeletal and Neural Physiological Phenomena 17
G11.561 Nervous System Physiological Phenomena 458
G11.561.035 Arousal 74
G11.561.050 Axonal Transport 29
G11.561.127 Brain Waves 58
G11.561.138 Brain-Gut Axis 13
G11.561.148 Central Nervous System Sensitization 8
G11.561.170 Cerebrospinal Fluid Pressure 36
G11.561.175 Chronaxy 16
G11.561.200 Cortical Excitability 4
G11.561.225 Dominance, Cerebral 190
G11.561.312 Habituation, Psychophysiologic 54
G11.561.398 Higher Nervous Activity 605
G11.561.484 Kindling, Neurologic 22
G11.561.570 Membrane Potentials 542
G11.561.585 Nerve Regeneration 242
G11.561.600 Nervous System Physiological Processes obsolete
G11.561.601 Neural Conduction 156
G11.561.616 Neural Inhibition 69
G11.561.620 Neurogenesis 82
G11.561.630 Neuroimmunomodulation 92
G11.561.638 Neuronal Plasticity 293
G11.561.645 Neuroprotection 35
G11.561.653 Neurosecretion 51
G11.561.660 Psychomotor Performance 445
G11.561.677 Reaction Time 403
G11.561.731 Reflex 748
G11.561.785 Refractory Period, Electrophysiological 14
G11.561.790 Sensation 141
G11.561.794 Sensory Gating 10
G11.561.803 Sleep 1 229
G11.561.812 Speech 429
G11.561.820 Speech Acoustics 127
G11.561.830 Synaptic Transmission 500
G11.561.840 Taste Threshold 7

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