relative refractory period Image-In folder

Absolute & Relative refractory period ABSOLUTE Refractory Period – Any stimulus (Any strength) – NO RESPONSE (NO AP). RELATIVE Refractory Period – From 1/3rd Repolarization till End of AP. ONLY STUIMULUS OF MAXIMUM STRENGTH CAN PRODUCE RESPONSE. During Depolarization  Na+ influx happens due to Voltage gated Na+ channels - With this in MIND GATE […]