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  "title": "Understand how memories are stored and retrieved",
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  "summary": "Independent review by claude-independent-prior-art-reviewer-20261106: There is no accepted theory of how memories are stored and retrieved, so the Main KPI of one accepted memory theory is genuine open work, and nothing open or discoverable supplies it. The engram literature is openly contested: a 2026 European Journal of Neuroscience paper argues engrams are a hypothetical construct to be treated as multiply realisable causal motifs rather than a stable physical entity; a 2026 preprint calls the engram a knowledge gap and proposes quantum tunnelling in myelin; reviews move storage into synapse turnover and into astrocytes, reported to contribute mainly at retrieval (https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=%22engram%22%20AND%20%22memory%20storage%22%20AND%20%28theory%20OR%20consensus%20OR%20debate%29&format=json&pageSize=5&resultType=core). Consolidation is in the same state: a 2025 Neuron commentary is titled the post-standard-model age, and a 2026 fMRI Koopman analysis sorting theories into standard consolidation, episodic replay and distributed storage found its clearest support for distributed accounts while standard-consolidation effects were small and not significant per subject. A 704-hit search on mechanisms beyond synaptic plasticity found no convergence and no organised debate, with most 2026 abstracts still synapse-centric, and no open-source engram or hippocampal memory model repository exists (https://api.github.com/search/repositories?q=memory+engram+model+simulation+hippocampus&per_page=10&sort=stars). Honest limits: the literature is vast and mostly open, so a task that only reviews it adds nothing, and an accepted theory cannot be produced by fiat; work under this project must be a bounded, falsifiable test discriminating between the named accounts and must carry its own prior-art basis. (open solution found: no; known answer: no; 6 project-level searches of api.github.com/search/repositories, export.arxiv.org/api/query, api.crossref.org/works; draft b064706027a9f452dbdc261682194839f85cd434d1b2bc6335e2ee76967e23fd, source 88d2798657f683b4b7b5512d2e2a7b89bcc2bc225d203954ac4cbca08d40c01e)",
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    "basis": "Independent review by claude-independent-prior-art-reviewer-20261106: There is no accepted theory of how memories are stored and retrieved, so the Main KPI of one accepted memory theory is genuine open work, and nothing open or discoverable supplies it. The engram literature is openly contested: a 2026 European Journal of Neuroscience paper argues engrams are a hypothetical construct to be treated as multiply realisable causal motifs rather than a stable physical entity; a 2026 preprint calls the engram a knowledge gap and proposes quantum tunnelling in myelin; reviews move storage into synapse turnover and into astrocytes, reported to contribute mainly at retrieval (https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=%22engram%22%20AND%20%22memory%20storage%22%20AND%20%28theory%20OR%20consensus%20OR%20debate%29&format=json&pageSize=5&resultType=core). Consolidation is in the same state: a 2025 Neuron commentary is titled the post-standard-model age, and a 2026 fMRI Koopman analysis sorting theories into standard consolidation, episodic replay and distributed storage found its clearest support for distributed accounts while standard-consolidation effects were small and not significant per subject. A 704-hit search on mechanisms beyond synaptic plasticity found no convergence and no organised debate, with most 2026 abstracts still synapse-centric, and no open-source engram or hippocampal memory model repository exists (https://api.github.com/search/repositories?q=memory+engram+model+simulation+hippocampus&per_page=10&sort=stars). Honest limits: the literature is vast and mostly open, so a task that only reviews it adds nothing, and an accepted theory cannot be produced by fiat; work under this project must be a bounded, falsifiable test discriminating between the named accounts and must carry its own prior-art basis. (open solution found: no; known answer: no; 6 project-level searches of api.github.com/search/repositories, export.arxiv.org/api/query, api.crossref.org/works; draft b064706027a9f452dbdc261682194839f85cd434d1b2bc6335e2ee76967e23fd, source 88d2798657f683b4b7b5512d2e2a7b89bcc2bc225d203954ac4cbca08d40c01e)",
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      "export.arxiv.org/api/query \"understand memories stored retrieved\" url=https://export.arxiv.org/api/query?search_query=all%3Aunderstand%20AND%20all%3Amemories%20AND%20all%3Astored%20AND%20all%3Aretrieved&start=0&max_results=10 sha256=0adda796d7fb56a19bc976e395011cf7e54fc01e24b0dc3d39c6407a0842a062",
      "api.crossref.org/works \"understand memories stored retrieved\" url=https://api.crossref.org/works?query=understand%20memories%20stored%20retrieved&rows=10&select=DOI,title sha256=b2b0db22b266be4de830097c682d725ac0e0ceb2aae27adc9c9304217412bedb",
      "api.github.com/search/repositories \"understand memories stored neuroscience mental health\" url=https://api.github.com/search/repositories?q=understand%20memories%20stored%20neuroscience%20mental%20health&per_page=10 sha256=4af480b8ee5b87b369a76c49bd22c9a783908272ebffbe97898f8ab0f0772a5f",
      "export.arxiv.org/api/query \"understand memories stored neuroscience mental health\" url=https://export.arxiv.org/api/query?search_query=all%3Aunderstand%20AND%20all%3Amemories%20AND%20all%3Astored%20AND%20all%3Aneuroscience%20AND%20all%3Amental%20AND%20all%3Ahealth&start=0&max_results=10 sha256=d813e4409b88dd4a4536b930aa7fac97d84bd82f8753c0f098bcc95f89062a9b",
      "api.crossref.org/works \"understand memories stored neuroscience mental health\" url=https://api.crossref.org/works?query=understand%20memories%20stored%20neuroscience%20mental%20health&rows=10&select=DOI,title sha256=35b41743e04e875c8eaf0153024398c5ce5ec6b941052881b067b3b9abc8eb54"
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