[Mediagenic psychoses].

Abstract

Disturbances of psychotic intensity resulting from external trauma at times of crisis and tension have been described in the literature, particularly in combat reactions, including the Saddam syndrome. Acute psychoses as reactions to mystical-religious fervor have also been described. We describe 2 clusters of patients admitted with an acute, delusional, psychotic picture against the background of the Vanunu treason trial and later the strong messianic expectations aroused among the followers of the Rebbe of Lubavitch. Both of these events received extensive coverage in the Israeli press and electronic telecommunication media. The emergence of the mental disturbances and the content of the psychoses were linked to the particularly strident and dramatic media coverage of these 2 events. The impact of the reports of wide-spread messianic fantasies in the contemporary news bulletins on those with preexisting premorbid sensitivity was sufficient to trigger the psychoses. The delusional content was topical, and not that of the traditional psychotic delusions such as that of being Napoleon. This emphasizes that not only an authentic major external trauma such as a war is capable of triggering psychosis, but also emotionladen, stressful news items, frequently repeated in the media (such as reports of espionage or messianic fervor), may have similar effects.