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Explain the function of neuron with diagram?
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Explain the function of neuron with diagram?
Function of Neuron
Neurons are specialized cells in the nervous system that transmit electrical impulses. They play a crucial role in communication between different parts of the body. Here is a detailed explanation of the function of a neuron:
1. Reception of Signals
- Neurons receive signals from other neurons or sensory receptors in response to stimuli.
- These signals can be excitatory (stimulating) or inhibitory (inhibiting).
2. Integration of Signals
- Neurons integrate incoming signals to determine whether to fire an action potential.
- This process involves summation of excitatory and inhibitory signals.
3. Generation of Action Potential
- If the integrated signals reach a certain threshold, the neuron fires an action potential.
- This involves a rapid change in membrane potential, leading to the transmission of electrical impulses.
4. Transmission of Signals
- Once an action potential is generated, it travels along the axon of the neuron.
- It is propagated by the opening and closing of ion channels.
5. Release of Neurotransmitters
- When the action potential reaches the axon terminal, neurotransmitters are released into the synapse.
- These chemical messengers transmit the signal to the next neuron or effector cell.
6. Communication with Target Cells
- Neurotransmitters bind to receptors on the target cell, triggering a response.
- This response can be excitatory or inhibitory, influencing the activity of the target cell.
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Explain the function of neuron with diagram?
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Explain the function of neuron with diagram? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Explain the function of neuron with diagram? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Explain the function of neuron with diagram?.
Explain the function of neuron with diagram? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Explain the function of neuron with diagram? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Explain the function of neuron with diagram?.
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