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How Memory Structures Influence Distress and Recovery
Alastair Dobbin1, Sheila Ross2
1College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom.
Frontiers in Psychiatry
|August 21, 2019
Summary
Emotional distress treatment is stalled, lacking valid mechanisms. A new model, NEMESIS (Negative Memories Integration Systems), proposes memory network deficits underlie distress and offers a path to recovery.
Area of Science:
- Psychology
- Neuroscience
- Mental Health
Background:
- Current treatments for emotional distress show no improvement in outcomes over 30 years.
- Existing models of psychological interventions lack clear validity for their underlying mechanisms.
- Childhood trauma is prevalent in adults with poor psychological adjustment, complicating emotional distress resolution.
Purpose of the Study:
- To propose a new model for understanding emotional distress, regulation, resilience, and recovery.
- To identify a single underlying deficit in memory networks that could explain psychopathology.
- To offer a novel formulation for psychological interventions with improved validity and utility.
Main Methods:
- Integration of recent research on well-being, memory structures, and episodic memories.
- Analysis of the role of memory networks in goal programming and self-determination.
- Development of the Negative Memories Integration Systems (NEMESIS) model.
Main Results:
- Proposes that deficits in memory networks are a core factor in emotional distress.
- Suggests executive processes hinder the integration of traumatic memories.
- Identifies memory network structures as drivers of goal-seeking behaviors.
Conclusions:
- The NEMESIS model offers plausible mechanisms for emotional distress and recovery.
- This new formulation could enhance the validity and utility of psychological interventions.
- Addressing memory network deficits may be key to improving treatment outcomes for emotional distress.
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