The Optispan Podcast with Matt Kaeberlein

A Scientific-Backed Discussion On Fighting Cognitive Decline

36 snips
Sep 2, 2025
Kevin White, a former ICU nurse at Mayo Clinic, and Erik Nelson, a lifestyle intervention expert, team up for an enlightening discussion on cognitive decline. They unveil a multi-faceted program aimed at halting and even reversing cognitive decline, emphasizing the importance of personalized diagnostics like blood tests and brain scans. They dive into advanced therapies including rapamycin and peptides, while also sharing lifestyle interventions as 'brain armor.' This insightful conversation challenges traditional views and offers hope for new strategies against dementia.
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ANECDOTE

Early Concussions Sparked A Brain-Focused Career

  • Kevin White describes childhood exposure to neurosurgery and multiple concussions from football that shaped his interest in brain health.
  • He links those injuries and family background to his later clinical focus on cognitive decline prevention.
INSIGHT

Plaques Are Part Of A Bigger Puzzle

  • Matt Kaeberlein argues amyloid plaque targeting is incomplete and likely insufficient to stop dementia progression.
  • He suggests plaques may be a response rather than the single cause of neurodegeneration.
ADVICE

Test Early And Monitor Longitudinally

  • Run targeted diagnostics (genetics, P‑tau, NFL, MRI, cognitive tests) to reveal early pathology and personalize interventions.
  • Use longitudinal monitoring to keep plaque stable and prevent rises in neurofilament light that signal cell death.
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