Traditional Teaching and Deep Sleep – II. Dreams

[The topic of Dreams is something I have not originally planned to include here in this series which was primarily designed to address the issue of Upanishadic support for considering deep sleep itself as Liberation (moksha).]

Part I

Please allow me here to take a short digression to discuss dreams because of a few questions raised by our esteemed readers.

Secrets of Sleeping Brain - Architecture of Sleep - Prof. M Walker, 2009

Fig. 1. Sleep Hypnogram (After M. Walker, 2009) – Click on the figure for enlarged view.

First of all, I would like to correct the misconception that some of us have that the moment we hit the pillow and get lost in sleep, we just flow through one continuous phase of dreaming, then deep sleep and, lo  behold, we get up refreshed in the morning. So, to this extent, the sequence of Awake state (A), Dream state (U), and  Deep sleep (M) corresponding to AUM as presented by Mandukya  Upanishad is awfully way out. ***  The Upanishad says that these three states arise in an everlasting turIya which is compared to the ‘silence’ at the end of AUM. ***  Several experimental studies carried out over a period of more than half a century demonstrate that the architecture of our sleep pattern is vastly different as experienced by us every night. A typical hypnogram (the nightly sleep cycle) we go through each night is shown in Fig. 1. (Please click on the figure for an enlarged view).

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Traditional Teaching and Deep Sleep – I

Part – II

In my Talk on “Inquiry in Science and Vedanta “, the slides numbered 50 and 51 are about  the three states of  consciousness — Awake, Dream and Deep Sleep. (The full PowerPoint Presentation can be viewed at : http://beyond-advaita.blogspot.in/ ). The three worlds are represented by the three distinct circles I, II and III and a ‘Me’ is shown by the circle IV in the Slide 50 (Fig. 1 below). In our normal understanding, we think that “I am a separate ‘self’ (individual) and I pass through three distinct worlds viz. the Wakeful world, the Dream world and the Deep Sleep world.” We also take that the worlds to be external to ‘me.’

Fig 1: The Normal Worldview – an individual “I” (IV) passes through three distinct worlds (I, II, III) that are external to ‘me’ during a day of 24 hrs.

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