Relier Pairs The Nervous SystemVersion en ligne Match the terms about the nervous system with the correct definitions. par Edvard Acconci 1 Sympathetic Nervous System 2 Neurotransmitters 3 Neuron 4 Dendrite 5 Parasympathetic Nervous System 6 Synapse 7 Somatic Nervous System 8 Autonomic Nervous System 9 Axon Terminal 10 Axon 11 Myelin Sheath 12 Action Potential The branch of the peripheral nervous system that deals with voluntary movements via the skeletal muscles. The junction between two neurons. The part of a neuron that sends electrical impulses to other neurons. The process by which a neuron sends an electrical impulse to other neurons. The major nerve cell in the nervous system. The branch of the peripheral nervous system that unconsciously deals with regulating bodily functions. Chemical messengers that enable the transfer of an electrical impulse across two neurons. aka the "fight or flight" system The part of a neuron in which an electrical impulse is received. aka the "rest and digest" system The ends of an axon which creates synaptic connections with other neurons. The part of a neuron that covers the axon in some places to speed up neural impulses.