Beta - Beta state is associated with peak concentration, heightened alertness, hand eye coordination and visual acuity.
Alpha - Alpha state is a place of deep relaxation, but not quite meditation. In Alpha, we begin to access the wealth of creativity that lies just below our conscious awareness - it is the gateway, the entry point that leads into deeper states of consciousness.
Theta - Theta is known as the twilight state which we normally only experience fleetingly as we rise up out of the depths of delta upon waking, or drifting off to sleep. In Theta, we are in a waking dream, vivid imagery flashes before the mind's eye and we are receptive to information beyond our normal conscious awareness. Theta has also been identified as the gateway to learning and memory.
Delta - Delta is associated with deep sleep and long trains of thoughts about nothingness or energy without form. During delta we plug into our Source, the Universal Energy Field, and use the energy to revitalize our mind and body.