[The current concepts of the mechanisms of the interaction of the CNS and the hypophyseal-adrenal system under the ordinary conditions of the activities of living].
Malyshenko. N M NM; Eliseev. A V AV
Key Findings
- Adrenal cortex steroids influence emotional state and motivated behavior via the hypothalamo‑reticulo‑limbic brain complex.
- Peptides such as delta‑sleep peptide can modulate functional states of various brain structures.
- The CNS and the hypophyseal‑adrenal axis interact continuously in everyday (non‑stress) environments, shaping overall brain integration.
Practical Outcomes
- For biohackers, the review mainly offers background knowledge rather than actionable steps. It suggests that altering adrenal steroid levels or using delta‑sleep peptide could theoretically affect mood and cognition, but no concrete protocols, dosages, or safety data are provided.
Summary
The paper reviews how hormones from the adrenal glands and certain brain peptides, like the delta‑sleep peptide, affect brain areas that control emotions, motivation, and overall brain activity. It explains the complex two‑way communication between the brain and the adrenal system under normal conditions, but it does not give specific experiments or dosing advice.
Abstract
Elucidation of mechanisms of hormonal influence on the CNS function is one of the primary concerns of neuroendocrinology. The study of the action of hormones on nervous centres is hampered by extraordinary complexity of morphological and functional organization of the CNS. Inquiry into the influence of hormones on separate structures of the hypothalamo-reticulo-limbic complex regulating emotional state and motivated behavior, allows to approach the task. Consideration is given to the present knowledge about effects of adrenal cortex steroids and peptides (delta-sleep, etc.) on functional state of various brain structures and their role in integrative processes in the central nervous system. Special attention is attributed to discussions of current understanding of the CNS-hypophysial/adrenal interactions in normal environments, and to formation of inter-central interactions with assistance of hormones and neuropeptides.
Study Information
pubmed
1993