source: Unlike most other neurotransmitters that only transmit information from a presynaptic to a postsynaptic neuron, the small nitric oxide molecule can diffuse all over and can thereby act on several nearby neurons, even on those not connected by a synapse.
target: Most other neurotransmitters only transmit information from a presynaptic to a postsynaptic neuron. However, the small nitric oxide molecule can diffuse all over. It can thereby act on several nearby neurons. This includes even those not connected by a synapse.
references: Most other neurotransmitters only transmit information from a presynaptic to a postsynaptic neuron. However, the small nitric oxide molecule can diffuse all over. It can thereby act on several nearby neurons. This includes even those not connected by a synapse.