Systems thinking and feedback loops

Systems thinking and feedback loops enters the Adult Cognitive Disease corpus through the work of Thomas Manaugh (submission 105), and is indexed here as one of the concepts that submission puts to work.

The argument it belongs to

Thomas Manaugh's submission is summarised in this corpus as:

Chronic dehydration, exacerbated by long-term use of dehydrating medicines, creates a self-reinforcing feedback loop that drives AD progression. Dehydration causes structural brain changes and cognitive decline, which blunts thirst sensation, reducing fluid intake and worsening dehydration further.

Where it sits

The submission scores against the framework's convergence nodes as: compensatory paradigm 2 · neuroimmune interface 1.

Its declared subject matter: dehydration, systems-thinking, feedback-loop, medications, vascular-perfusion, CSF-flow, prevention.

Named by the same submission

3 other concepts enter the corpus through the same paper, so they cover adjacent ground: Dehydration as AD risk factor · Iatrogenic contribution via medications · Inciting injury model.


Assembled from the corpus rather than written: the summary is quoted from the submission that named it; the node scores are read from its dossier. It has not yet been expanded into an article.

Last reviewed 15 August 2026.

Important noticeThis is a research platform, not a medical site. Nothing here is medical advice, a diagnosis, or a treatment recommendation, and none of it has been reviewed by a regulator. The drugs, doses and trials discussed are research literature, not prescriptions. If dementia affects you or someone you care about, speak to a doctor.

Compiled from the knowledge base and the research corpus under the Organic Network Synthesis methodology · the research corpus of Adult Cognitive Disease · the seven monographs are here. 2026.

827 interlinked articles · 120 papers in full · 53 as typeset PDFs · 635 concepts · 7 convergence nodes · 5 temporal stages.

Discussion

Corrections and disagreements are welcome here, and citation corrections most of all. Posting needs a GitHub account. Please read Taking Part first — in particular, nothing here is medical advice.