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