Sinus-brain barrier breach enabling neurodegeneration

Sinus Brain Barrier Breach Enabling Neurodegeneration enters the Adult Cognitive Disease corpus through the work of Lauren MacIntyre (submission 144), and is indexed here as one of the concepts that submission puts to work.

The argument it belongs to

Lauren MacIntyre's submission is summarised in this corpus as:

Alzheimer's disease is a form of addiction. Amyloid-beta is a physiological signaling molecule released from synaptic vesicles during neuronal activity, and its normal role in reward-associated learning underlies the repetitive thoughts and behaviors that drive addiction. Repeated dopamine-driven activation of reward circuits in the ventral striatum causes recurrent amyloid-beta release in those same circuits, promoting hyperexcitability and accumulation of toxic higher-molecular-weight species, so AD could be reclassified as a type of addiction—making early, pre-symptomatic identification and prevention the most promising strategy.

Where it sits

The submission scores against the framework's convergence nodes as: neuroimmune interface 6 · compensatory paradigm 5.

Its declared subject matter: alzheimers-as-addiction, amyloid-beta-function, reward-circuitry, dopamine-signaling, synaptic-homeostasis, alpha7-nachr, glutamatergic-hyperexcitability, prevention.

Named by the same submission

3 other concepts enter the corpus through the same paper, so they cover adjacent ground: Amyloid as defense mechanism against parasites · Chronic intranasal infection explaining slow AD progression · Parasitic mite infestation as AD cause.

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.