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Updated: Jun 26, 2026
07:26
Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
Published on: May 4, 2020
[Evolution of the stress concept]
Vestnik Rossiiskoi Akademii Meditsinskikh Nauk
|January 15, 2009
Summary
This study reinterprets stress as a systemic response, focusing on emotional stress and its cerebral mechanisms. It highlights oligopeptides like semax as key factors in enhancing stress resistance.
Area of Science:
- Neuroscience
- Physiology
- Psychology
Context:
- Revisiting Hans Selye's classical stress theory.
- Focusing on the transformation of the stress concept towards emotional stress.
- Integrating the theory of functional systems to understand emotional stress development in conflict situations.
Purpose:
- To explore new aspects of stress theory, emphasizing emotional stress.
- To discuss the cerebral mechanisms underlying emotional stress.
- To examine the role of neuromediators, neuropeptides, and specific oligopeptides in modulating stress responses.
Summary:
- Emotional stress arises in conflict situations where adaptive goals are unattainable.
- Key cerebral mechanisms and the involvement of neuromediators/neuropeptides in emotional stress are detailed.
- The study investigates the dynamics of functional system impairment under stress and the protective roles of oligopeptides (substance P, DSIP, beta-endorphin, semax).
Impact:
- Provides a deeper understanding of emotional stress and its physiological underpinnings.
- Identifies specific antistress factors, including oligopeptides, that can enhance individual tolerance to stress.
- Offers insights into potential therapeutic targets for stress-related disorders by modulating neuromediator and neuropeptide systems.
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