Remember-It's a 2 Way Street. The project manager, team and customers must recognize that steering committees are largely created to navigate people and projects through political waters, and all related governance directives must be treated with appropriate respect.
Molecular Pathway Transmits Itches, but Not Ouches Brain natriuretic peptide, a neurotransmitter known to relay itching sensations, does not appear to be involved in conveying pain sensations. In this image, pain and itch sensory neurons are shown in red. [North Carolina State University]
1 Neurotransmitters-The Brain's Chemical Messengers. 2  The messages are typically carried between neurons by chemicals called neurotransmitters. 3  Receptors-The Brain's Chemical Receivers. 4  The neurotransmitter attaches to a specialized site on the receiving neuron called a receptor.ther drugs, such as amphetamine or cocaine, can cause the neurons to release abnormally large amounts of natural neurotransmitters or prevent the normal recycling of these brain chemicals. This disruption produces a greatly amplified message, ultimately disrupting communication channels.