Testing ANS #shorts (Part D)

Short video testing autonomic nervous system (ANS) #shorts (Part D)
sympathetic, parasympathetic, T1-L2, brainstem, S2-S4, lateral horn, white ramus communicans, gray ramus communicans, sympathetic ganglion, sympathetic chain, NE, EPI, ACh, cholinergic receptor, adrenergic receptor, ganglion