4. Reuptake: the whole neurotransmitter molecule is taken back into the axon terminal that released it. This is a common way the action of norepinephrine, dopamine and serotonin is stopped...these neurotransmitters are removed from the synaptic cleft so they cannot bind to receptors.opamine, norepinephrine and epinephrine are a group of neurotransmitters called catecholamines. Norepinephrine is also called noradrenalin and epinephrine is also called adrenalin. Each of these neurotransmitters is produced in a step-by-step fashion by a different enzyme.
John Ernest Crawford was born in Los Angeles, the youngest of three children of Robert Crawford and Betty Megerlin. His older siblings, Nance and Bobby, were also child actors, and both remain active in the profession today. The family had moved to Los Angeles from Quantico, Virginia, just before Johnny was born. Robert was an assistant film editor at Columbia Pictures, while Betty, a former bit actress at Warner Brothers, kept house.
Early career. Johnny Winter was born in Beaumont, Texas, on February 23, 1944. Winter and younger brother Edgar (born 1946) were nurtured at an early age by their parents in musical pursuits. Johnny and his brother, both of whom were born with albinism, began performing at an early age.