Question
How do animals exhibit neural control over how much force a muscle generates? (Select all answers...
How do animals exhibit neural control over how much force a muscle generates? (Select all answers that apply) By increasing muscle length By increasing muscle cross sectional area Frequency of actions potentials in the motor neuron The number of motor units that are activated
Answers
How do animal exhibit neural control over how much force a muscle generate?
- Frequency of action potential in the motor neuron
The motor neuron exhibit a neural control through the decline in frequency rate ( firing rate) during a continuous stimulation.
Due to Motor neuron frequency of action potential is lowest in slow type of motor units and get greatest in fast fatigable motor units.
The frequency of action potential is generated by y motor neuron and it also regulate muscle tension.
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