(Q&As in Quora)
M. None, unless attention… Greg Goode (a Non-dualist teacher) recommends ‘Standing as Awareness’. That is the title of a booklet by him.
In Advaita Vedanta Gaudapada and Shankara did not recommend any exercises except, perhaps, Asparsha yoga (which means, ‘no-relationship – with anything), and only as a preparation for less-gifted students. All experiences derived from exercises, including Samadhi, are only temporary. Advaita is not Yoga, and there are no injunctions or exercises in it – only Intuition and reasoning based on it. There is the triple way or method: ‘hearing’ (the scriptures= Upanishads), reflecting on what has been read or listened to (if one has a guide or teacher), and contemplation (nididhyasana). That is all.
M. I don’t understand what you mean by ‘electrical conscious’. Do you mean the electro-chemical signals between synapses in the brain which transmit and share information between neurons? That is only the physical basis or vehicle for consciousness. Consciousness is not a phenomenon, it is an (ontological) reality – ‘what is’, beyond even conceptualization, and not physical. Consciousness is indescribable and unknowable by the mind (brain-based mind, again, being a vehicle or ‘transducer’), and, thus, a metaphysical or spiritual reality.