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Irrespective of what the stimuli entails, the probability that the neuron will fire will be changed by its input.
For instance, if the sum of all the inputs at a given time produce local membrane hyperpolarization, then there will a reduced probability that the neuron will fire an action potential. And vice versa. In other words, the action potential frequency is the only outcome that is possible. However, the value of this frequency can be anywhere from 0-20 cycles per second for most neurons.
What else can I help you with?
What is a resting motor neuron expected to do?
exhibit a resting potential that is more negative than the "threshold" potential
When a neuron's resting potential is occurring the neuron is what charge on the inside?
resting potiental
What happens when a neuron is stimulated by another neuron?
When a neuron is stimulated by another neuron, an action potential is generated and travels down the axon of the stimulated neuron. This action potential triggers the release of neurotransmitters at the synapse, which then binds to receptors on the postsynaptic neuron, leading to either excitation or inhibition of the postsynaptic neuron.
What is the chief positive intracellular ion in a resting neuron?
The chief positive intracellular ion in a resting neuron is a potassium ion. Just inside the cell of a resting neuron, the membrane is negative.
What happens when a neuron becomes excitable?
When a neuron becomes excitable, it is able to generate and conduct electrical impulses known as action potentials. This excitability allows the neuron to communicate with other neurons through synaptic connections, facilitating the transmission of information within the nervous system.
What is a resting motor neuron expected to do?
exhibit a resting potential that is more negative than the "threshold" potential
Is the resting potential of a neuron approximately -70 microvolts?
Yes, the resting potential of a neuron is typically around -70 millivolts (mV), not microvolts. The resting potential is the membrane potential of a neuron when it is not being stimulated to send a signal.
What is an unstimulated neuron?
An unstimulated neuron is a nerve cell that is not currently transmitting signals. It is in a resting state, with a stable membrane potential, and is not actively firing action potentials or sending messages to other neurons.
If a resting neuron is stimulated and there is an inward flow of positive charges into the cell the membrane potential will?
If a resting neuron is stimulated and there is an inward flow of positive charges into the cell, the membrane potential will depolarize, meaning the inside of the cell becomes less negative. This can trigger an action potential if the depolarization reaches the threshold level.
When a neuron's resting potential is occurring the neuron is what charge on the inside?
resting potiental
What name is given to a neuron that is not sending a nervous impulse?
A neuron that is not sending a nervous impulse is typically referred to as a resting neuron. In its resting state, the neuron is polarized with a negative internal charge.
What happens when a neuron is stimulated by another neuron?
When a neuron is stimulated by another neuron, an action potential is generated and travels down the axon of the stimulated neuron. This action potential triggers the release of neurotransmitters at the synapse, which then binds to receptors on the postsynaptic neuron, leading to either excitation or inhibition of the postsynaptic neuron.
What is the chief positive intracellular ion in a resting neuron?
The chief positive intracellular ion in a resting neuron is a potassium ion. Just inside the cell of a resting neuron, the membrane is negative.
What happens when a neuron becomes excitable?
When a neuron becomes excitable, it is able to generate and conduct electrical impulses known as action potentials. This excitability allows the neuron to communicate with other neurons through synaptic connections, facilitating the transmission of information within the nervous system.
Does a resting neuron have cytoplasm?
Yes. :)
When neuron stimulated enough it?
When a neuron is stimulated enough, it reaches its threshold potential and fires an action potential. This action potential travels down the axon of the neuron, allowing for the communication of signals to other neurons or cells.
A resting neuron is when?
A neuron is at rest when theinside is negatively chraged compared to the outside.
