This system, known as presynaptic inhibition, occurs when a postsynaptic neuron releases endocannabinoids in retrograde transmission, which then bind to cannabinoid receptors over the presynaptic terminal. CB1 receptors then lessen the quantity of neurotransmitter unveiled, to ensure subsequent excitation during the presynaptic neuron results in diminished effects over the postsynaptic https://simonucgkl.daneblogger.com/32191845/psychoactive-effects-an-overview