In the study of the conscious principle, there is no storage of any knowledge including knowledge of previous birth. Concsiousfull awakening state is conscious principle. This is a particular study in this science. If we attain this state, the only command is natural quest for thinking, the result of which is natural recollection of earlier events. No brain organ is mute.

         In English, I mentioned this brain portion as 'mind', in Tamil and other vernacular languages the term is 'Manas'.