In March 2017, Oklahomaâs Secretary of Health and Human Services published recommendations for a 1332 waiver. The stateâs goals are ambitious, and would involve Oklahoma taking a much more hands-on approach to health care reform.
1 Neurons have specialize cell parts called dendrites and axons. 2  Dendrites bring electrical signals to the cell body and axons take information away from the cell body. 3  Neurons communicate with each other through an electrochemical process.
Speed of Impulses. Neurones send messages electrochemically; this means that chemicals (ions) cause an electrical impulse. Neurones and muscle cells are electrically excitable cells, which means that they can transmit electrical nerve impulses. These impulses are due to events in the cell membrane, so to understand the nerve impulse we need to revise some properties of cell membranes.