Spine motility

Spine motility is the biological process by which a neuron’s dendritic spines – the specialized protrusions that are the sites of excitatory synaptic input – alter their morphology, appear or disappear. Spine motility is regulated by numerous factors and is thought to require remodelling of the actin cytoskeleton.

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News and Comment

  • Comments and Opinion |

    An injury to the spine — the long bony assemblage that supports the upper body and the spinal cord that carries nerve signals — can be grim and costly. By Bill Cannon.

    • Bill Cannon
    Nature 503, S2-S3
  • Comments and Opinion |

    There are easy ways to reduce the odds of suffering a life-changing injury, says Sara Klaas.

    • Sara J. Klaas
    Nature 503, S18