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← Brain ageing is not gradual wear: around midlife the brain's original…

6 connected korrents · 7 moments on record from 30 Sept 2025 to 1 Sept 2026.

Everything filed under motivation motivation Everything filed under dementia dementia Same subjectSame subjectSame subjectSame subjectSame subjectSame subject Read this korrent: Brain ageing is not gradual wear: around midlife the brain's original immune cells are replaced by inflammatory cells that came from the blood. Brain ageing is not gradual wear: aroundmidlife the brain's original immune cellsare replaced by inflammatory cells thatcame from the blood. Last stated 4 weeks ago 12 Aug 2026 ET Eric Topol — holds since 2026-08-12 — tap for who they are Same subject: The brain and the immune system act as the master regulators of ageing: when they age at a normal pace, survival over the following 15 years is near total. — tap to centre the map on it The brain and the immune system actas the master regulators of ageing:when they age at a normal pace,survival over the following 15 yearsis near total. Last stated 2 months ago 12 Jul 2026 ET Eric Topol — holds since 2026-07-12 — tap for who they are Same subject: Cognitive decline is a staircase rather than a slope: the big drops happen after episodes of serious illness. — tap to centre the map on it Cognitive decline is a staircaserather than a slope: the big dropshappen after episodes of seriousillness. Last stated 2 months ago 20 Jul 2026 TW Tommy Wood — holds since 2026-07-20 — tap for who they are Same subject: Alzheimer's pathology in the brain does not settle whether a person has dementia: the nuns' brains were full of plaques and tangles while they went on functioning normally. — tap to centre the map on it Alzheimer's pathology in the braindoes not settle whether a person hasdementia: the nuns' brains were fullof plaques and tangles while theywent on functioning normally. Last stated 2 months ago 13 Jul 2026 AC Alan Castel — holds since 2026-07-13 — tap for who they are Same subject: Action comes before motivation: you do first and feel afterwards, not the other way round. — tap to centre the map on it Action comes before motivation: youdo first and feel afterwards, notthe other way round. Last stated 11 months ago 30 Sept 2025 LF Lex Fridman — holds since 2025-09-30 — tap for who they are Same subject: AI is not a limited-time sale: the people furthest along are working harder than ever, and they need to stop harvesting dopamine as if it ends in two weeks. — tap to centre the map on it AI is not a limited-time sale: thepeople furthest along are workingharder than ever, and they need tostop harvesting dopamine as if itends in two weeks. Last stated 5 months ago 8 Apr 2026 DH David Heinemeier Hansson — holds since 2026-04-08 — tap for who they are Same subject: AI systems should be understood as something between airplanes and humans, since it can no longer be assumed they lack humanlike motivations. — tap to centre the map on it AI systems should be understood assomething between airplanes andhumans, since it can no longer beassumed they lack humanlikemotivations. Last stated 6 days ago 1 Sept 2026 SA Scott Alexander — holds since 2026-09-01 — tap for who they are
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At the centre Brain ageing is not gradual wear: around midlife the brain's original immune cells are replaced by inflammatory cells that came from the blood. Last stated 12 Aug 2026 · 4 weeks ago Holds Eric Topol Read this korrent →