So, matter is the origin of the body. It may be a highly potentised form like an homeopathic medicine. Nevertheless, it is physical. The physical sheath is inert, essentially. Matter has no consciousness.
Man can be insensible at times when the vitality of the body is withdrawn.
There can be schizophrenic action by which the mind splits itself into parts, and one person imagines himself to be two, three, four, etc. In a paralytic stroke a part of the body loses consciousness or sensation. Paralysis is an outstanding example of one s having a physical body, and, yet, having no sensation about it, no consciousness of it. The body is not the same as consciousness. Many materialists, and schools of this kind, imagine that consciousness is an exudation of matter.