Question

In: Anatomy and Physiology

Does increasing the voltage of the stimulus result in an increasing force of contraction? Discuss why....

Does increasing the voltage of the stimulus result in an increasing force of contraction? Discuss why.

- please do not include neuromuscular junctions and motor neurons, they were not used in the experiment

Solutions

Expert Solution

Ans:- Yes with increasing the voltage of stimulus force for contaction increase but only upto a limit.

It is due to a phenomenon called MOTOR UNIT SUMMATION.

FOR EXPLAIMATION SEE THE IMAGE


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