# Brain scans reveal lasting tissue and chemical changes in both long COVID and recovered patients

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-17 13:29 UTC · Category: Health · Sources: 4 · Current Velocity: 2

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| ScienceAlert | Long COVID Patients Have 18% Fewer Dopamine Nerve Endings, Brain Scans Reveal | 2026-08-17 00:16 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxOMm05M3pSY0hXcVQ2OXZuR2hzSG9qOXluUDlRMXZrOHozd3dRMjJtcWpaMEZTb3ZTTElRWUpETWZpcEJFckMyZXZzOUNiWVNpSThfNDZDUG5vbE16UmtRNXBORkpiMXJYWVpvSks2UmxRV0tMNVJMRUlPRmh2ZkszZm1PN2dRRmF1QUN1M1VkVzFjUGp0Q1RBNDF3?oc=5) |
| سانا | Canadian study finds COVID-19-related brain changes can persist for years | 2026-08-17 00:16 | [Source Link](https://news.google.com/rss/articles/CBMiU0FVX3lxTE80R3pCTUdOaU40ZE8wMHpHZnJBdnBoLTlSMF9yRWVBLTRCN1BET3kxMF85VjI0WlNrOGRoeGpqSGluZ1ZWaEhsZnFXYUtSSFdOLTdn?oc=5) |
| Cureus | Relative Brain Perfusion Differences in a Patient With Persistent Neurocognitive and Vestibular Symptoms Associated With Post-COVID-19 Condition: A Case Report | 2026-08-17 00:16 | [Source Link](https://news.google.com/rss/articles/CBMiowJBVV95cUxQTVFtT2FMTWRhZUh3NlJfR1VmVk5VajhMWGxOcmdnelh3LW9OSzcxS21sbXU2dXhhYW5sRnNEYUxRM19aYkhxa0c0TG5HWnA1OVJ0OXNkWXlRVTJVczEyRy10VjVXMGhXRkJJcGlCdXNzME1CZWJfVGFEMDZfQjZwUTZVOGFyZ0huUDl3Nk9GWmctb1daMWh0UVE1eUFyTUlIaDRFWGxoM3NubVlobnRLb0hMdlFsenhWOTV4b2xERnRmd3o5RXROQWcwUDFtOUJEN0ZaVTJka0VLeER1OS1kVzFIZmNycGJDOFR3WGF4OUd4b2pqQUdVLXc0SG5kRkpyUG9zbkE0UHFCWTRUSE5Ea1UzMmFsTXVtdHdaTnkzVzIzNTA?oc=5) |
| PsyPost | Brain scans reveal lasting tissue and chemical changes in both long COVID and recovered patients | 2026-08-17 00:16 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxNa2RhVUdoeGtOYVduYUptS2dIUk9mVnEzcFZsOWhzU19xLW5jZ2tUbTE4WUNZYmk1eWR0V01yOVlTdW50OUNnbHBLdEM4bDlySEpqSTVXVjN0NTRQMTduakM3ZFBrY3l4MWhSLXFVWS1DUHhCS1V6TWtxS29weFlPbFJQSmlRRG5IaWV5SlY5ZHdFY0w3MjlGcWVjNWVXRnlNX3RXdzRTUmM?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-17/brain-scans-reveal-lasting-tissue-and-chemical-changes-in-both-long-covid-and*
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