Alpha waves in Meditation
Alpha waves occur at the beginning of a meditation, when you clear your mind. The deeper you go the deeper states of mind you can achieve. In terms of brain waves, these are theta waves and in rare cases delta and epsilon waves. When you return from a meditation, you surely want to remember the meditation, the feeling, the experience. Without alpha waves at the end of a meditation, you will have a very hard time remembering it (making it conscious). I recommend that you tell yourself you are ending your mediation and breathe quite fast a few times. This induces many alpha waves and you can make your experience conscious by keeping a meditation diary or by talking of it, thinking of it and so on.
During a meditation you might have flashes of pictures in both alpha and theta state of mind. There are some differences:
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