synapses, effect, input, effects, potentials, transmission, inputs, neurons, connections, neurotransmitters, response, action, responses, potential, state, synapse, receptors, impulses, activity, acids, influence, neurotransmission, process, drive, cells, actions, influences, transmitters, processes, pathways, interneurons, signals, currents, transmitter, conditioning, stimuli, reactions, stimulus, terminals, mechanisms, fibers, neuron, phenomena, afferents, links, projections, substance, pathway, stimulation, strength, interactions, impulse, neurotransmitter, substances, events, nerves, role, signal, axons, function, reflexes, release, tendency, current, endings, amino, antagonists, feedback, neurones, reaction, mechanism, tendencies, inhibitory, nerve, contacts, volley, inhibition, circuits, agents, innervation, fibres, connection, regions, drugs, link, projection, tone, axon

other, central, endogenous, slow, major, various, separate, more, only, distinct, direct, metabotropic, single, self, monosynaptic, strong, mixed, cholinergic, multiple, local, specific, complex, fast, hippocampal, balanced, putative, ionotropic, selective, abnormal, active, synaptic, type, postsynaptic, specialized, cortical, simple, powerful, related, simultaneous, primary, conditioned, mediated, recurrent, antagonistic, principal, weak, presynaptic, parallel, appropriate, aspartate, net, discrete, extracellular, ipsilateral, lateral, pavlovian, functional, concentric, striatal, opposed, reciprocal, phasic, intrinsic, excessive, less, tonic, numerous, potent, dual, called, range, adjacent, miniature, spinal, differential, weakly, crayfish, rapid, cutaneous, interconnected