Sample 2
 Diaschisis - from a Greek term meaning *__"to shock throughout"__* decreased activity of surviving neurons
 Regrowth of Axons - Damage to the brain or spinal cord
 Phantom limb - Continuing sensation of an amputated body part.
  Forebrain - home to sensory processing and higher reasoning.
 Midbrain - motor movement and audio/visual processing.
 Hindbrain - autonomic functions such as respiratory rhythms and sleep.
 nerve growth factor (NGF) - promotes the survival and growth of the axon.
 Apoptosis - programmed cell death.
 Neurotrophin - chemical that promotes the survival and activity of neurons.
 Gastrulation - early stages of embryological development.