On the dynamics of dying.
Title
On the dynamics of dying.
Creator
Engelberg J
Identifier
Publisher
Integrative Physiological And Behavioral Science
Date
1997
Subject
Female; Humans; Middle Aged; Animals; Cell Survival/ph [Physiology]; Death; Feedback/ph [Physiology]; Aorta; Aortic Coarctation/pp [Physiopathology]; Heart Arrest/pp [Physiopathology]; Hemodynamics/ph [Physiology]; Homeostasis/ph [Physiology]; Respiratory Insufficiency/pp [Physiopathology]; Thoracic/pp [Physiopathology]
Description
This study is concerned with dynamic processes that underly the rapid, degenerative changes associated with the "dying" stage of the multicellular organism's life cycle. The interaction between negative and positive feedback cycles is discussed: negative feedback cycles underly the superstability characteristic of health and illness. When negative feedback cycles fade in the dying phase of life, positive feedback cycles, previously held in check by the negative feedback cycles to which they had been coupled, rise explosively, driving physiologic variables from their normal values towards extremes. This results in the rapid downturn that we associate with dying--an accelerating disintegration terminating in death. A medical case history is analyzed.
1997
Rights
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Type
Journal Article
Citation List Month
Backlog
URL Address
Citation
Engelberg J, “On the dynamics of dying.,” Pediatric Palliative Care Library, accessed May 5, 2024, https://pedpalascnetlibrary.omeka.net/items/show/12312.