types of neurons etc.

Carries sensory info to the brain

Exit the brain; carries info out of the brain

Neurons rests at a slightly negative charge

Excitatory Message attaches to the dendrites & the charge switches from slight negative to positive

Electrical Signal sent down the axon towards the waiting axon terminal buttons

A neuron either fires of it doesn't

Once a Neuron fires, it cannot immediately refire

Neurotransmitters released into the synapse can only attack to specialized receptors called dendrites of the next neuron

drugs/chemicals that mimic the action of a neurotransmitter and amplify

drugs/chemicals that oppose the action of a nuerotransmitter