In the [bibliography], “Electrophsiology of Mental Activities” was changed to “Electrophysiology of Mental Activities”; there is no anchor for reference [6] Barker. L., in the text.

In the [index], “Mental disease classication” changed to “Mental disease classification” and “Cavotte from Mignon” changed to “Gavotte from Mignon”

The original [index] had T located after W. This has been fixed.

There are numerous probable mistakes in the French and German references in the footnotes; these have been intentionally left as per the original.

The spellings of “Philippe Pinel” and “Richard Wallaschek” have been corrected.