How the Human Brain Stores Memory: Content vs. Context Neurons

TL;DR: The brain stores content (what you remember) and context (when/where) in separate neural populations linked by real-time coordination, not pre-wired conjunctive cells—a design that trades speed for flexibility, allowing you to recognize a friend’s face across any setting or apply a principle learned once to infinitely new situations. For forty years, neuroscientists thought memory …

Read more

Intranasal Insulin for Mild Cognitive Impairment: Enhancing Social Skills, Memory, Grey Matter Volume (2024 Case Report)

Extended intra-nasal insulin (INI) treatment in an insulin-resistant early Mild Cognitive Impairment (MCI) patient improved grey matter volume, reduced beta-amyloid levels, and enhanced cognitive and pragmatic capacities, suggesting potential to slow neurodegenerative disease progression. Highlights: Grey Matter Volume: After 9 months of INI treatment, the patient experienced an increase in grey matter volume. Beta-Amyloid Levels: …

Read more