Psychosis resulting from meth withdrawal has always suggested to me that it is an under-connected problem because presumably what happens during withdrawal is w

Psychosis resulting from meth withdrawal has always suggested to me that it is an under-connected problem because presumably what happens during withdrawal is widespread "disconnection" resulting from a large decrease in synaptic sensitivity (caused by a flood of neurotransmitter, meth) and a steep drop in neurotransmitter activity once the meth is gone.