“Now and again there occur alterations of the 'emotional' and the 'apparently normal' personalities, the return of the former often heralded by severe headache, dizziness or by a hysterical convulsion. On its return, the 'apparently normal' personality may recall, as in a dream, the distressing experiences revived during the temporary intrusion of the 'emotional' personality.” PtsdDissociationTraumatizedStructural DissociationShell ShockApparently Normal PartEmotional PartShell Shocked Book:Shell Shock in France, 1914-1918: Based on a War Diary Source: Shell Shock in France, 1914-1918: Based on a War Diary