Shell-shock and other neuropsychiatric problems

A seaman from the Derfflinger was brought into a naval hospital with loss of voice, December 22, 1914, able to speak only in a whisper. As a child he had had diphtheria, but recovered without complication. He had always had a very well-controlled voice. Early in December he had had a cold owing to sentry deck duty in bad weather. Two days after the shelling of Scarboro,—December 16,—while in the munition chamber of the big guns, he suddenly lost his voice. He had been greatly upset during the firing of the guns. In two weeks he recovered speech.

February 12, 1915, he returned to the hospital with a complete aphonia. This was immediately after the naval engagement in the North Sea. Three days later he was treated with electricity directly applied to the vocal cords. March 20 he was discharged with speech completely recovered. As soon as he went on leave, however, his voice was lost for the third time, and he was still aphonic at time of report.