- Helena West Side, Montana (Wikipedia)
Helena West Side is a census-designated place (CDP) in Lewis and Clark County, Montana, United States. As of the 2020 census, Helena West Side had a population of 1,331. Annexation of part of the CDP by the city of Helena reduced the CDP’s population in earlier counts. It is part of the Helena Micropolitan Statistical Area.
- Neuron (Wikipedia)
Within a nervous system, a neuron, neurone, or nerve cell is an electrically excitable cell that fires electric signals called action potentials across a neural network. Neurons communicate with other cells via synapses, which are specialized connections that commonly use minute amounts of chemical neurotransmitters to pass the electric signal from the presynaptic neuron to the target cell through the synaptic gap.