In the peripheral nervous system, ACh is the neurotransmitter at the neuromuscular junction between the motor nerve and skeletal muscle. Figure 11.3. Distribution of cholinergic cell groups and projections in the rat brain.
The circle is a symbol of eternity and the path of the sun in the sky and also the shape of the sun itself and so they are solar symbols and symbolic of the source of light and ultimate energy..Crosses symbolize the bridge to the âother worldâ or âworldsâ and also to higher energy and knowledge.he circle is a symbol of eternity and the path of the sun in the sky and also the shape of the sun itself and so they are solar symbols and symbolic of the source of light and ultimate energy..
The water triangle is often represented by a chalice or cup; the symbol of water in tarot is the cup. In Ritual magick and some Wiccan traditions, the elemental spirits of water are Undines. Zodiac signs ruled by water are: Pisces, Cancer, Scorpio. See also: Tools of Magick/Tarot Hallows.