When you are actively experiencing pain, what type of receptors are being activated by excitatory neurotransmitters on postsynaptic neurons of the dorsal horn of the spinal cord? A: adrenergic...

 When you are actively experiencing pain, what type of receptors are being activated by excitatory
neurotransmitters on postsynaptic neurons of the dorsal horn of the spinal cord?
A: adrenergic receptors
C: GABA inhibitory receptors
D: muscarinic receptors
E: glutamate receptors