Youth Protection Training. Youth Protection training is designed to help you keep our youth safe from abuse. You will learn the Boy Scouts of America's Youth Protection Guidelines, signs of abuse, and how to report suspected abuse. After each section of material, you will answer questions about that section's topic.
1. How Nerve Cells Work Nerve cells process and transmit information by electrical and chemical signalling. Chemical signalling occurs via synapses, in a process known as synaptic transmission. This is a process where the axon terminal of one cell impinges upon a dendrite or soma of another [or less commonly to an axon].
Which nerve cells do what? Two sorts of cells make up the nervous system: neurons and glial cells. Neurons are the building blocks of the nervous system. Information travels along neurons as electrical signals â nerve impulses. These signals are passed to the next neuron in the chain at special sites known as synapses. There are ten times as many glial cells than neurons. Glial cells do not actually conduct electrical impulses, they look after the structure and maintenance of the brain. Enlarge Nerve and glial cells in the brain.