Dissociative amnesia in the context of cultural beliefs about demonic possession: a case study in a rural community from Peru

Authors

  • Rolando Mendívil Alvarez Hospital María Auxiliadora. Lima, Perú. https://orcid.org/0009-0006-4113-4840
  • Yvonne Ysmodes de la Cruz Centro de Salud Mental Comunitario de Nueva Cajamarca. San Martín, Perú.
  • Mariana Gabriela Astudillo Palacios Centro de Salud Mental Comunitario de Nueva Cajamarca. San Martín, Perú. https://orcid.org/0000-0001-6519-8933
  • Paul Enrique Vega Adrianzén Hospital María Auxiliadora. Lima, Perú.
  • Jorge Pizarro Sánchez Hospital María Auxiliadora. Lima, Perú. https://orcid.org/0009-0001-8955-0089
  • Fernando Celestino Tello Veneros Hospital María Auxiliadora. Lima, Perú.
  • Jesús Mendoza Quispe Hospital María Auxiliadora. Lima, Perú.

DOI:

https://doi.org/10.20453/rnp.v89i2.6397

Keywords:

demonic possession, dissociative amnesia, exorcism, cultural psychiatry

Abstract

Case report of a 22-year-old woman from Nueva Cajamarca, Peru, who, after meeting her biological father, whom she had never known, and being rejected by her paternal grandmother, began experiencing dissociative symptoms, including disorientation, loss of identity, bizarre behavior, aggressiveness, and unintelligible speech. The family interpreted the condition as a demonic possession and sought help from a healer and, later, of a Pentecostal church, where exorcism rituals were performed for seven days. The patient subsequently regained consciousness with no memory of the episode. She is currently receiving psychiatric care for residual symptoms such as sadness, anxiety, hypobulia, headaches, and fear of being alone. This case highlights the interaction between dissociative disorders and cultural beliefs in the interpretation and management of psychiatric symptoms.

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Author Biographies

Rolando Mendívil Alvarez, Hospital María Auxiliadora. Lima, Perú.

   

Yvonne Ysmodes de la Cruz, Centro de Salud Mental Comunitario de Nueva Cajamarca. San Martín, Perú.

Médica especialista en Psiquiatría y Medicina Familiar, egresada por la UNMSM pre y posgrado. Actualmente trabaja en el Centro de Salud Mental Comunitaria de Nueva Cajamarca

Mariana Gabriela Astudillo Palacios, Centro de Salud Mental Comunitario de Nueva Cajamarca. San Martín, Perú.

Médica general, egresada de la Universidad Peruana Cayetano Heredia, realizó Serums en Rioja, actualmente trabajando en el Centro de Salud Mental de Nueva Cajamarca, ubicado en Rioja. 

Paul Enrique Vega Adrianzén, Hospital María Auxiliadora. Lima, Perú.

Médico Psiquiatra, jefe de hospitalización de la Unidad de Hospitalización de Salud Mental y Adicciones del Hospital María Auxiliadora. 

Jorge Pizarro Sánchez, Hospital María Auxiliadora. Lima, Perú.

    

Fernando Celestino Tello Veneros, Hospital María Auxiliadora. Lima, Perú.

    

Jesús Mendoza Quispe, Hospital María Auxiliadora. Lima, Perú.

     

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Published

2026-06-30

How to Cite

1.
Mendívil Alvarez R, Ysmodes de la Cruz Y, Astudillo Palacios MG, Vega Adrianzén PE, Pizarro Sánchez J, Tello Veneros FC, et al. Dissociative amnesia in the context of cultural beliefs about demonic possession: a case study in a rural community from Peru. Rev Neuropsiquiatr [Internet]. 2026 Jun. 30 [cited 2026 Jul. 9];89(2):240-4. Available from: https://revistas.upch.edu.pe/index.php/RNP/article/view/6397

Issue

Section

CASE REPORT

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