The possibility is that SIDS Linked to Brainstem Abnormalities lends some credible relationship to pathoanatomical claims by chiropractors. Intense Physical Therapy Induces Cortical Reorganization . It's nothing like good exercise to provide vim, vigor, and vitality. Somehow, it's a context that requires the use of information theory to track all the ramifications. Perhaps there is more to learn.
Chemical changes are, indeed, important.
Changing neurons with caffeine is not a casual observation, it has deep implications. The complexity of voluntary movement has been linked to coordinated activity of motor neurons and action potential activity to premotor neuronal networks in the spinal cord or higher motor areas in the motor cortex. The 1998 Nobel Prize in Physiology or Medicine recognized the biological significance of nitric oxide. Nitric oxide is derived from the amino acid arginine. Nitric oxide acts as a neurotransmitter and can modulate many neurological reactions.