Chemical
Chemical Synapse
Bilaterally symmetric animals have a central nervous system.
Electrical synapase. it is far more abundant in embryonic nervous tissue, where they permit exchange of guiding clues during early neural development so that neurons can connect properly with one another.
Stationary high-pressure cells
segmented
Nervous responses in Cnidarians are controlled by a diffuse web of interconnected nerve cells called a nerve net.
Amphetamines are stimulants of the central nervous system and sympathetic division of the peripheral nervous system.
A mountain lion's nervous system is the same as for any other mammal.
for the nerves the peripheral nervous system, for your brain and spinal cord the cental nervous system.
Neurotransmitter proteins play an important role in transmitting signals in the nervous system. These proteins are released from one neuron to another across a synapse, where they bind to receptors on the receiving neuron to transmit signals. Some examples of neurotransmitter proteins include dopamine, serotonin, and acetylcholine.
NEURON cells
The simplest type of reflex that operates independently of the central nervous system is a monosynaptic reflex involving a single synapse between sensory and motor neurons in the spinal cord. This reflex arc allows for a rapid response to a stimulus without requiring input from the brain.