What are the functions of sensory, motor and relay neurons?

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SUMMARY

Sensory neurons function as inputs, receiving signals from the environment, while motor neurons serve as outputs, executing responses. Relay neurons, also known as interneurons, are responsible for processing and conducting information between sensory and motor neurons. Both sensory and motor neurons can undergo desensitization and modulation influenced by genetic and electrophysiological factors. Internal neurons maintain the integrity of information without altering it, ensuring accurate signal transmission.

PREREQUISITES
  • Understanding of basic neurobiology concepts
  • Familiarity with neuron types: sensory, motor, and relay neurons
  • Knowledge of genetic and electrophysiological processes
  • Basic comprehension of signal transmission in the nervous system
NEXT STEPS
  • Research the role of sensory neurons in the human nervous system
  • Explore the mechanisms of motor neuron activation and response
  • Investigate the functions of interneurons in neural circuits
  • Learn about the effects of genetic modulation on neuron behavior
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Students of neurobiology, educators in life sciences, and anyone interested in understanding the fundamental roles of different neuron types in the nervous system.

Rodgerd
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What are the functions of sensory,motor and relay neurons?
 
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Well, if you want to use a computer analogue (that has the consequence of oversimplifying things) sensory neurons are inputs, motor neurons are outputs, and relay neurons are computational and conducting. In reality, they're all a bit computational though. The sensory neurons can desensitize and can be modulated by genetic and electrophysiological processes - so too can the motor neurons. Similarly, there are internal neurons that only serve to pass the information, preserving it's quality, not changing or modulating it.
 
Rodgerd said:
What are the functions of sensory,motor and relay neurons?

Please check your personal conversations -- you are required to show effort when posting questions at the PF (especially schoolwork-type questions).
 

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