https://mindlab-blog-drafts.pages.dev/tags/oligodendrocytes/Recent content in Oligodendrocytes on MindLAB Neuroscience — Draft ReviewHugo -- 0.156.0en-us2026 Dr. Sydney Ceruto — MindLAB NeuroscienceTue, 05 May 2026 00:00:00 +0000https://mindlab-blog-drafts.pages.dev/posts/loneliness-epidemic/Tue, 05 May 2026 00:00:00 +0000https://mindlab-blog-drafts.pages.dev/posts/loneliness-epidemic/<h1 id="the-loneliness-epidemic-what-neuroscience-reveals-about-why-we-cant-connect">The Loneliness Epidemic: What Neuroscience Reveals About Why We Can&rsquo;t Connect</h1> <p><img alt="A scientific cross-section view of the prefrontal cortex with luminous white-matter tracts threading through deep navy tissue — Dr. Sydney Ceruto, MindLAB Neuroscience." loading="lazy" src="https://mindlab-blog-drafts.pages.dev/images/posts/loneliness-epidemic-hero.webp"></p> <p>The loneliness epidemic is the population-scale rise in chronic social disconnection — and it is rewiring brains. Sustained isolation elevates glucocorticoids that suppress oligodendrocytes, the cells that wrap nerve fibers in myelin. The result is measurable thinning of prefrontal white matter, sometimes within eight weeks.</p>