"neuronal stimulation" . . "Neurotransmission" . "Synaptic plasticity" . "cotransmitters" . "Neurotransmission#Cotransmission" . "electrical activity of nerve fibres" . "neural impulses" . "cotransmission" . "neuronal activity" . . . . "Synaptic Transmission" . . "nerve activity" . "understood" . . "Neurotransmission" . "neural activity" . "transmission" . "neurons that transmit signals" . "neuronal" . "signal transmission" . "Synaptic transmission" . "electrochemical stimulation" . "nervous" . "chemical signaling in the brain" . "communication" . "transmit and process signals" . "signaling function" . "synaptic transmission" . "neurotransmission" . "synaptic responses" .