1. 10  Streaming Brain

    The stem cell is the atom of life with the capacity  to divide (procreate). Stem cell division initiates a  cell stream of its progeny.
    Streaming tissues have four kinetic properties  which are shared by the brain:
    1. Tissue proliferative unit TPU
    2. Tissue functional unit TFU
    3. Proliferon
    4. A neoplastic  trajectory

    Brain cells are born in the sub-ventricular layer and stream toward the cortex.