Distinção entre atividades sensoriais e motora degenerativa
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Distinção entre atividades sensoriais e motora degenerativa

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  • Nota de Estudos
  • Rever Tópicos
    Tashika B.
    US
    Tashika B.

    I saw this in my head!

    BANDR G.
    SA
    BANDR G.

    For example, if a person stepped on a piece of glass it is detected in the foot by a sensory neuron and a message is fired off to the spinal cord. The sensory neuron then synapses with a connector neuron inside the spinal cord. The connector neuron in turn activates another nerve cell, a motor neuron. The motor neuron leads back to muscle fibres that contract and cause the foot to withdraw from the piece of glass. This combined activity of the sensory and motor neurons is called a reflex arc, where brain activity is not required. It is an adaptive behaviour where the body can react quickly to protect itself from potential harm, without needing the brain.

    Linda T S.
    US
    Linda T S.

    The body can react quickly to protect itself from potential harm through sensory and motor neurons without the brain.

    Mike L.
    GB
    Mike L.

    Sensory neuron sends a message to central nervous system whereas motor neuron carries message from cns to muscles/glands.

    Douglas R.
    US
    Douglas R.

    Sensory and motor neurons send the messages.

    Amanda T.
    ES
    Amanda T.

    What-A-Mess Motor neurons make things move or work. Sensory neurons are ones that are the 5 sense receptors.

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