2915. On the other hand [vicissim] spirits also by means of intuitions in me, take forth from my memory that which is a common [general] intuition: though they are ignorant, whence [it comes], and in whose sphere they are: wherefore it is not proper [propria] to them. When it is their proper [sphere] then I was affected in various and diverse manners, by an attraction as it were of the cerebrum, on the interior, its membrane, bones of the head, skin, with diversity, besides other things, for I have observed, when they remitted, that immediately was remitted the painful attraction.