A sapper of 19, with a nervous mother, had had an attack two years before his war neurosis, of a somewhat similar nature. This former attack had been caused by overwork; there had been no accident or fright, but the man had been unable to work for five months.
At the front, he had been well up to ten days before observation. In a dugout a shell had pitched on top of the bank, followed by another shell bursting in front. There was a slight falling in of the dugout but no special damage.
The patient carried on that night but reported sick next morning, feeling queer and shaking slightly above the waist. He remembered getting half-way down the road to see the M. O., but nothing more until he came to in the dressing station (perhaps 2½ hours later). After two days in hospital, he was transferred to a convalescent camp, and then admitted to another hospital. He complained of twitching and slight frontal headache; funny feelings at night prevented his going to sleep. Thus: “A man was over my head with a mallet, going to hit me.” There was a dream of “somebody above me all the time.” Both arms, head, and tongue were in a state of constant tremor, and there were jerky movements of the legs. There was some spasm of the right leg. Both legs went into violent tremor on examination, and during examination there was free perspiration.
Re tremors, all sorts of tremors of unknown nature are apt to get the designation hysterical. Meige believes that the Shell-shock tremors, which are apt to be very persistent, are very possibly due to changes in the nervous system. Ballet has noted how the tremors, as in the above case, are often associated with expressions of fear. Now and then there is an obsessive disorder dubbed tremophobia by Meige, which produces a vicious circle. Tremors lead to obsessions, and the obsessions in turn exaggerate the tremors. These Shell-shock tremors are apparently not related to (though they may need differential diagnosis from) such conditions as paralysis agitans, multiple sclerosis, hyperthyroidism, cerebellar disease, neurosyphilis, and alcoholic or other intoxication.
Roussy and Lhermitte distinguish the tremors into (a) atypical ones; that is, disorderly, irregular movements seemingly determined by the subject’s caprice; and (b) typical tremors, such as those found in the well-known nervous diseases and presumably imitated in hysteria from these well-known diseases. Generalized atypical tremors are, as a rule, combined with a variety of other Shell-shock symptoms, and often exhibit a sort of mimicry of fear.
Shell-shock; burial-work: Amnesia. Shell whistling conditions idea of something nasty.
Case 338. (Wiltshire, June, 1916.)
A private, 19, in the R. A. M. C., was sent in with a field ambulance note as follows:
“Private —— was close to a shell which burst among a company standing in the road, killing 20 and wounding 20 others. He worked well in assisting the wounded, and then proceeded to clear up the fragments of the killed. Whilst doing this, he suddenly lost his mental balance and has been in his present state nearly 24 hours. He has been given bromides.”