{"id":"HHS-OASH-2026-0397-0837","number":"0837","name":"okuhara yuji","organization":"","posted":"2026-09-25T04:00Z","received":"2026-09-24T04:00Z","body":"Since around July of this year, I have been experiencing vibrations in my head every night while sleeping. It is a faint vibration that seems to travel from the pillow to the back of my head. My wife, who sleeps next to me, has also experienced this.\n\n","attachments":[],"attachment_inventory":true,"withheld":false,"source":"https://www.regulations.gov/comment/HHS-OASH-2026-0397-0837","tags":["sleep-cognition"],"source_hash":"3f5f8c2ff19e92166b10317137f4ebb51823ed3ac7cb9dd6ea4c117a45bd4366","slug":"sleep-cognition-comment-0837","classification":{"id":"HHS-OASH-2026-0397-0837","body_sha256":"c1e98ae0822085b38aa80914b162952d1186b49c8369cd94911623d42f542e58","status":"ai_reviewed","primary_topic":"neurological","topics":[{"id":"neurological","evidence":"d July of this year, I have been experiencing vibrations in my head every night while sleeping. It is a faint vibration that seems to travel from the pillow to the back of my head. My wife, who "}],"summary":"Reports faint vibrations at the back of the head during sleep since July and says a spouse has also experienced them. Does not identify a verified source.","reviewed_at":"2026-09-25T16:45:34Z","review_method":"Source-matched AI review of all 49 complete published comment bodies; exact supporting passages; attachments not reviewed.","review_source_sha256":"1a3528875f7d5a4180b2966ff4b91cd29d02ab2c548a0def9f300ec06a8479b5","source_url":"https://rfsafe.net/hhs-comments/data/catalog.json","scope":"Original comment body; attachments excluded"},"forum_topics":["neurological"],"primary_topic":"neurological","forum_title":"Reports faint vibrations at the back of the head during sleep since July and says a spouse has also exper…"}