Definition of axon. : a usually long and single nerve-cell process that usually conducts impulses away from the cell body â see neuron illustration.
Frederick Fred Cossom Hollows, was born on the 9th of April 1929 in Dunedin, New Zealand. He was an ophthalmologist who became known for his work in restoring eyesight for several thousands of people in Australia and many other countries.
Hollows are shallow, irregular depressions and are a geologic landform discovered by MESSENGER that appears to be unique to Mercury. Hollows are also some of the brightest and youngest features on Mercuryâs surface.