Please consider this paper (available open-access, full-text on ResearchGate.net) that directly addresses your question:

Vedic Model of Mind

I would be happy to discuss it further as you wish.

Thanks,

Bob (RW Boyer)

Thank you for your recommendation. I've already read the paper and found valuable insights about human consciousness. The Vedic Model of Mind represents the complex and multidimensional nature of the mind, the layered essence of cognition, the ideological substance of intellect, and the undecodable mysteries of reason. The levels of nature, the spheres of mind, and the states of consciousness, as epistemic categories, form the transcendental universe of existence, where eternity has a metaphysical agency over the temporal, and infinity questions the validity of finitude.

Beautiful expressions, Amalya. Please also consider that, with reference to (quoting you) the "levels of nature, the spheres of mind, and the states of consciousness, as epistemic categories", the "spheres of mind" also are ontic levels in -- but they are subtle and non-physical (in the sense of not comprised of the 'mahabhutas'). This is a crucial point from Vedic science that has not yet been recognized/acknowledged -- though other papers I've published overview the progress in modern physics toward deeper ontic levels of nature necessary for a coherent unified model of nature (including the 'tanmatras' and the levels of mind -- indriyas, manas, ahamkara/mahat (also related to buddhi) and we could also include consciousness depending on the perspective in various states of consciousness.

Very best wishes,

Bob (RW Boyer)

Robert W. Boyer, thank you for your insights and attention. The spheres of mind have indeed been widely analyzed by science and will continue to foster psycho-cognitive explorations as long as human consciousness undergoes its transformative evolution through epistemic discoveries.