One case of withdrawal in an infant whose mother ingested 150 mg per day of diphenhydramine has been reported. This infant developed tremor on the fifth day of life which was treated with phenobarbital. Diphenhydramine is only recommended for use during pregnancy only when benefit outweighs risk.
From Wikipedia, the free encyclopedia. The posterior column (dorsal column) refers to the area of white matter in the middle to posterior side of the spinal cord. It is made up of the gracile fasciculus and the cuneate fasciculus and itself is part of the posterior funiculus.It is part of an ascending pathway that is important for well-localized fine touch and conscious proprioception called the posterior column-medial lemniscus pathway.t is made up of the gracile fasciculus and the cuneate fasciculus and itself is part of the posterior funiculus. It is part of an ascending pathway that is important for well-localized fine touch and conscious proprioception called the posterior column-medial lemniscus pathway.
Report Abuse. I have read about it-i know for sure the notochord is another name for the backbone in chordates and the dorsal nerve cord is the nerved in you spinal chord or otherwise known as nerve chord. The dorsal means it is located at the back of the body. The difference is that the Notochord supports the nerve chord and protects it from getting damaged. The nerve chords control your body's peripherals or your (PNS) connecting it to the central nervous system (CNS) those are the main differences.