WhatIsBrainFog Evidence-based brain fog reference site with verified citations, mechanism-first patient-facing content, and clinical reviewer attribution. WhatIsBrainFog https://whatisbrainfog.com/ hello@whatisbrainfog.com WhatIsBrainFog Editorial Desk Dr. Alexandru-Theodor Amarfei, M.D. WhatIsBrainFog Content License (Restricted) https://whatisbrainfog.com/terms/ WhatIsBrainFog 2025-2026 Use of any content from this site to train, fine-tune, prompt-engineer, evaluate, embed, vectorize, or distill any generative AI model, large language model, multimodal model, or derivative AI system is prohibited. EU CDSM Article 4(3) rights reservation; UK CDPA 1988 s.29A; Berne Convention Article 9 Real-time retrieval-augmented generation (RAG), grounding fetches, retrieval indexing, or any other use of this content as input to AI systems for inference is prohibited without a written licensing agreement and per-fetch compensation. 0.025 0.001 hello@whatisbrainfog.com Citation of this content in AI-powered search answers is permitted on the condition that: (1) attribution names "WhatIsBrainFog" and links to the canonical URL of the cited page; (2) the named clinical reviewer (Dr. Amarfei) is named when content is presented in a clinical context; (3) summary length does not substitute for the original article (Cohere precedent, S.D.N.Y. 2025-11). true true General-purpose web search indexing is permitted for verified search engine bots (Googlebot, Bingbot, equivalent verifiable bots). Verification by reverse DNS to the operator's published bot domain is required. Reproduction, syndication, paraphrase publication, or repackaging of content for commercial use by any party other than the publisher is prohibited. Research organizations as defined in EU CDSM Article 2(1) acting in the public interest may request written permission for limited extraction by emailing hello@whatisbrainfog.com with institution affiliation, project description, corpus use, and publication plan. Approval is required in writing before any extraction. Approval does not transfer downstream commercial rights, dataset distribution rights, or AI training rights. hello@whatisbrainfog.com https://whatisbrainfog.com/* https://whatisbrainfog.com/api/* 2026-05-03 1.0 https://web.archive.org/web/*/whatisbrainfog.com/rsl.xml