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Homeostasis is the maintenance of a stable internal environment within the body, which is crucial for the proper functioning of cells, tissues, organs, and organ systems. The body has various control mechanisms that work together to regulate various physiological parameters such as temperature, blood pressure, pH balance, and fluid balance, to name a few. These control mechanisms are based on feedback loops that can be either positive or negative.
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The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
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Published on: June 12, 2020

Disfunciones de toma de decisiones en psiquiatría - ¿procesamiento homeostático alterado?

Martin P Paulus1

  • 1Department of Psychiatry, University of California at San Diego, 8950 Villa La Jolla Drive, La Jolla, CA 92037-0985, USA. mpaulus@ucsd.edu

Science (New York, N.Y.)
|October 27, 2007
PubMed
Resumen

La toma de decisiones, un proceso homeostático, se altera en los trastornos psiquiátricos. Las elecciones disfuncionales pueden derivarse de cuestiones centrales de regulación homeostática, que impactan en los resultados y la adaptación al contexto.

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Área de la Ciencia:

  • La neurociencia es la neurociencia.
  • La psiquiatría es la psiquiatría.
  • Ciencia de la decisión Ciencia de la decisión

Sus antecedentes:

  • La toma de decisiones implica la selección de acciones con resultados que alteran el estado del tomador de decisiones.
  • Este proceso es integral para mantener la homeostasis.
  • Los trastornos psiquiátricos se caracterizan por patrones alterados de toma de decisiones, a menudo seleccionando opciones no óptimas o no homeostáticas.

Objetivo del estudio:

  • Explorar la relación fundamental entre los problemas de regulación homeostática y la toma de decisiones disfuncionales en los trastornos psiquiátricos.
  • Investigar las manifestaciones específicas de la toma de decisiones alteradas relacionadas con los factores temporales, la integración de retroalimentación, la adaptación contextual y las respuestas de mala adaptación.

Principales métodos:

  • El estudio probablemente involucró el análisis de comportamientos de toma de decisiones en individuos con trastornos psiquiátricos.
  • Los métodos pueden incluir modelado computacional, experimentos conductuales y análisis de dinámicas temporales, procesamiento de retroalimentación y adaptación de estrategias.

Principales resultados:

  • Las personas con trastornos psiquiátricos muestran una toma de decisiones no óptima y no homeostática.
  • Estos patrones pueden estar relacionados con déficits subyacentes en la regulación homeostática.
  • Las manifestaciones incluyen una sensibilidad alterada al momento de la toma de decisiones, la integración de retroalimentación y los ajustes de estrategia dependientes del contexto.

Conclusiones:

  • La toma de decisiones disfuncional en los trastornos psiquiátricos está fundamentalmente ligada a problemas en la regulación homeostática.
  • Comprender estos vínculos puede iluminar las bases neurobiológicas de las afecciones psiquiátricas.
  • Dirigirse a la desregulación homeostática puede ofrecer nuevas estrategias terapéuticas para mejorar los déficits de toma de decisiones.