I read with great interest Dr. Baxendale's article about the intriguing case of Christina the Astonishing. [1] I would suggest that Christina could have suffered from "hysteric crisis."
At the end of the nineteenth century, the Salpêtrière school considered many of these cases, attributing possession by the devil and ecstasy as hysteric phenomena. Charcot and Richer drew a parallel between ancient drawings and paintings showing possession by the devil and the “grande attaque d'hystérie.” [2]
Charcot also published, with Gilles de la Tourette among others, what is referred to as the "bibliothéque diabolique". [2, 3] This collection presented some astonishing cases of possession by the devil. The most famous was Soeur Jeanne des Anges, a 25-year-old nun who wrote her autobiography and described her exorcism. Her symptoms were explained as typical of hysteria by Gilles de la Tourette, [3] de Certeau, [4] and Huxley [5] who later studied this case.
In my opinion, hysteria could explain the spectacular fits of Christina the Astonishing as she felt the need to run, hide and climb. Analgesia is also a hallmark of hysteria. Perhaps Christina the Astonishing would fit within the conception of the "attaque d'hystéro épilepsie"[6], which was in fact hysteria, or alternatively with the demoniac type of hysteria.
References
1. Baxendale S. The intriguing case of Christina the Astonishing. Neurology 2008:70;2004-2007.
2. Charcot JM, Richer P. Les démoniaques dans l'art. Paris: Delahayes et Lecrosnier;1887.
3. Legue G, Gilles de la Tourette G. Soeur Jeanne des Anges supérieure des ursulines de Loudun, autobiographie d'une hystérique possédée. Bibliothèque diabolique. Paris: Delahayes et Lecrosnier;1886.
4. de Certeau M. Possession at Loudun. The University of Chicago Press; 2000.
5. Huxley, A. The Devils of Loudun. New York: Harper & Brothers; 1952.
6.Richer P. Etudes cliniques sur la grande hystérie ou hystéro-épilepsie. Paris: Delahayes et Lecrosnier;1881.
Disclosure: The author reports no disclosures.