Clinical and Experimental Pediatrics

The Korean Pediatric Society (대한소아청소년과학회)
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Myths and truths about pediatric psychogenic nonepileptic seizures

  • Yeom, Jung Sook (Department of Pediatrics, Gyeongsang National University Hospital) ;
  • Bernard, Heather (Department of Pediatrics, Children's Healthcare of Atlanta) ;
  • Koh, Sookyong (Department of Pediatrics, Emory University School of Medicine)
  • Received : 2020.05.15
  • Accepted : 2020.08.12
  • Published : 2021.06.15
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Abstract

Psychogenic nonepileptic seizures (PNES) is a neuropsychiatric condition that causes a transient alteration of consciousness and loss of self-control. PNES, which occur in vulnerable individuals who often have experienced trauma and are precipitated by overwhelming circumstances, are a body's expression of a distressed mind, a cry for help. PNES are misunderstood, mistreated, under-recognized, and underdiagnosed. The mind-body dichotomy, an artificial divide between physical and mental health and brain disorders into neurology and psychiatry, contributes to undue delays in the diagnosis and treatment of PNES. One of the major barriers in the effective diagnosis and treatment of PNES is the dissonance caused by different illness perceptions between patients and providers. While patients are bewildered by their experiences of disabling attacks beyond their control or comprehension, providers consider PNES trivial because they are not epileptic seizures and are caused by psychological stress. The belief that patients with PNES are feigning or controlling their symptoms leads to negative attitudes of healthcare providers, which in turn lead to a failure to provide the support and respect that patients with PNES so desperately need and deserve. A biopsychosocial perspective and better understanding of the neurobiology of PNES may help bridge this great divide between brain and behavior and improve our interaction with patients, thereby improving prognosis. Knowledge of dysregulated stress hormones, autonomic nervous system dysfunction, and altered brain connectivity in PNES will better prepare providers to communicate with patients how intangible emotional stressors could cause tangible involuntary movements and altered awareness.

Keywords

Acknowledgement

This work was supported by the Gyeongsang National University Fund for Professors on Sabbatical Leave, 2019.

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