Stress and hippocampal abnormalities in psychiatric disorders

M. Sala, J. Perez, P. Soloff, S. Ucelli Di Nemi, E. Caverzasi, J. C. Soares, P. Brambilla

Research output: Contribution to journalArticle

Abstract

The hippocampus plays a main role in regulating stress response in humans, but is itself highly sensitive to neurotoxic effects of repeated stressful episodes. Hippocampal atrophy related to experimental stress has been reported in laboratory studies in animals. Several controlled brain imaging studies have also shown hippocampal abnormalities in psychiatric disorders, including posttraumatic stress disorder (PTSD), major depressive disorder (MDD), and borderline personality disorder (BPD). This paper reviews the physiological role of the hippocampus in stress circuitry and the effects of stress on cognitive functions mediated by the hippocampus. We also review brain imaging studies investigating hippocampus in PTSD, MDD, and BPD. This literature suggests that individuals with PTSD, MDD, and BPD may suffer hippocampal atrophy as a result of stressors associated with these disorders. Prospective, longitudinal studies will be needed in high-risk offspring and first-episode subjects to explore the relationship between stress and hippocampal atrophy in these neuropsychiatric illnesses.

Original languageEnglish
Pages (from-to)393-405
Number of pages13
JournalEuropean Neuropsychopharmacology
Volume14
Issue number5
DOIs
Publication statusPublished - Oct 2004

Fingerprint

Borderline Personality Disorder
Psychiatry
Hippocampus
Major Depressive Disorder
Post-Traumatic Stress Disorders
Atrophy
Neuroimaging
Cognition
Longitudinal Studies
Prospective Studies

Keywords

  • Borderline personality disorder
  • Depression
  • MRI
  • MRS
  • PET
  • Posttraumatic stress disorder

ASJC Scopus subject areas

  • Clinical Neurology
  • Psychiatry and Mental health
  • Biological Psychiatry
  • Neurology
  • Pharmacology
  • Psychology(all)

Cite this

Sala, M., Perez, J., Soloff, P., Ucelli Di Nemi, S., Caverzasi, E., Soares, J. C., & Brambilla, P. (2004). Stress and hippocampal abnormalities in psychiatric disorders. European Neuropsychopharmacology, 14(5), 393-405. https://doi.org/10.1016/j.euroneuro.2003.12.005

Stress and hippocampal abnormalities in psychiatric disorders. / Sala, M.; Perez, J.; Soloff, P.; Ucelli Di Nemi, S.; Caverzasi, E.; Soares, J. C.; Brambilla, P.

In: European Neuropsychopharmacology, Vol. 14, No. 5, 10.2004, p. 393-405.

Research output: Contribution to journalArticle

Sala, M, Perez, J, Soloff, P, Ucelli Di Nemi, S, Caverzasi, E, Soares, JC & Brambilla, P 2004, 'Stress and hippocampal abnormalities in psychiatric disorders', European Neuropsychopharmacology, vol. 14, no. 5, pp. 393-405. https://doi.org/10.1016/j.euroneuro.2003.12.005
Sala M, Perez J, Soloff P, Ucelli Di Nemi S, Caverzasi E, Soares JC et al. Stress and hippocampal abnormalities in psychiatric disorders. European Neuropsychopharmacology. 2004 Oct;14(5):393-405. https://doi.org/10.1016/j.euroneuro.2003.12.005
Sala, M. ; Perez, J. ; Soloff, P. ; Ucelli Di Nemi, S. ; Caverzasi, E. ; Soares, J. C. ; Brambilla, P. / Stress and hippocampal abnormalities in psychiatric disorders. In: European Neuropsychopharmacology. 2004 ; Vol. 14, No. 5. pp. 393-405.
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