Where do efferent nerves carry information to?

For example, if the central point in question is the brain, sensory neurons are afferent because they send information to the brain, while motor neurons are efferent because they carry information from the brain to effector organs like muscles or glands.
A.

How do afferent nerves transmit impulses?

Neurons that conduct impulses from afferent neurons to or toward motor neurons. They lie in the CNS. Neurons that transmit nerve impulses away from the brain or spinal cord toward muscles or glands. A neuron that has only one axon but several dendrites.
  • Why are nerves so important?

    The nervous system is a very intricate grouping of nerves and cells (neurons) that sends messages throughout the body. The central nervous system is comprised of the brain and spinal cord. While all nerves are important, there are two sets of nerves that are the most important in the body: cranial and spinal.
  • What do afferent nerves do?

    Neurons that receive information from our sensory organs (e.g. eye, skin) and transmit this input to the central nervous system are called afferent neurons. Neurons that send impulses from the central nervous system to your limbs and organs are called efferent neurons.
  • What is the efferent neurons?

    Efferent Neurons (also known as efferent nerve fibers) are conducting cells that carry information from the central nervous system (the brain and spinal cord) to muscles and organs throughout the body. These neurons carry electrical impulses that tell organs and muscles what to do.
B.

What is the role of the afferent nerves?

Afferent neurons are sensory neurons that carry nerve impulses from sensory stimuli towards the central nervous system and brain, while efferent neurons are motor neurons that carry neural impulses away from the central nervous systme and towards muscles to cause movement.
  • Are afferent nerves the same as sensory nerves?

    Afferent neurons' somas are located in the ganglia of the peripheral nervous system, and the axons of these cells travel from ganglion to ganglion and lead back to the spinal cord. The majority of these are unipolar neurons in that they have a single axon leaving the cell body and is sent towards the sensory organ.
  • Why are nerves so important?

    The nervous system is a very intricate grouping of nerves and cells (neurons) that sends messages throughout the body. The central nervous system is comprised of the brain and spinal cord. While all nerves are important, there are two sets of nerves that are the most important in the body: cranial and spinal.
  • Are sensory neurons afferent?

    Sensory neurons also known as afferent neurons are neurons that convert a specific type of stimulus, via their receptors, into action potentials or graded potentials. This process is called sensory transduction. The cell bodies of the sensory neurons are located in the dorsal ganglia of the spinal cord.

Updated: 2nd October 2019

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