What Is The First Change To Occur In Response To A Threshold Stimulus?
What Is The First Change To Occur In Response To A Threshold Stimulus?. Depolarizing currents established by the influx of na+ flow down the axon and trigger an action potential at the. What is the first change to occur in response to a threshold stimulus?
What is the first change to occur in response to a threshold stimulus? Depolarizing currents established by the influx of na+ flow down the axon and trigger an action potential at the. For muscle contraction, a specific magnitude of stimulus is required.
What Is The First Change To Occur In Response To A Threshold Stimulus?
If the threshold of excitation is reached, all na+. Depolarizing currents established by the influx of na+ flow down the axon and trigger an action potential at the. The cns initiates a response.
What Is The First Change To Occur In Response To A Threshold Stimulus?
Complete step by step answer: The speed and force of the bullet are not affected by how. For muscle contraction, a specific magnitude of stimulus is required.
The Nerve Impulse Travels To The Cns.
What is the first change to occur in response to a threshold stimulus? A stimulus from a sensory cell or another neuron causes the target cell to depolarize toward the threshold. If the stimulus reaches above a certain threshold, the receptor will transform the stimulus into a nerve impulse.
A Stimulus From A Sensory Cell Or Another Neuron Causes The Target Cell To Depolarize Toward The Threshold Potential.
Changes in the ion conductances of sodium or potassium can lead to either a raised or lowered value of threshold. The minimum strength required for the stimulus to initiate the response of muscle. What happens when a neuron reaches stimulus threshold?
See Answer (1) Best Answer.
Hint:threshold membrane is basically the minimum stimulus needed to achieve an action. Name any two stimuli other than nerve threshold stimulus. What is the first change to occur in response to a threshold stimulus?
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