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← The dementia risk from short sleep starts below six hours a night, not below eight.
17 connected korrents · 12 moments from 15 Nov 2019 to 18 Sept 2026. Nearly all of them are about dementia .
Everything filed under health and fitness
health and fitness
Everything filed under epidemiology
epidemiology
Everything filed under Polyvagal theory
Polyvagal theory
Everything filed under motivation
motivation Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: The dementia risk from short sleep starts below six hours a night, not below eight. The dementia risk from short sleep starts below six hours a night, not below eight. Last stated 3 months ago
20 Jul 2026
TW
Tommy Wood — holds since 2026-07-20 — tap for who they are
Same subject: About half of all dementia is preventable, and most of that preventable half is Alzheimer's disease and vascular dementia. — tap to centre the map on it About half of all dementia is preventable, and most of that preventable half is Alzheimer's disease and vascular dementia. Last stated 3 months ago
20 Jul 2026
TW
Tommy Wood — holds since 2026-07-20 — tap for who they are
Same subject: Alzheimer's disease and dementia are not the same thing: a fifth to a third of people whose brains carry the pathology never became demented. — tap to centre the map on it Alzheimer's disease and dementia are not the same thing: a fifth to a third of people whose brains carry the pathology never became demented. Last stated 2 months ago
24 Aug 2026
MH
Masud Husain — holds since 2026-08-24 — 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 brain does not settle whether a person has dementia: the nuns' brains were full of plaques and tangles while they went on functioning normally. Last stated 3 months ago
13 Jul 2026
AC
Alan Castel — holds since 2026-07-13 — tap for who they are
Same subject: Apathy in an otherwise healthy older person doubles their risk of Alzheimer's, which means the disease changes behaviour long before it touches cognition. — tap to centre the map on it Apathy in an otherwise healthy older person doubles their risk of Alzheimer's, which means the disease changes behaviour long before it touches cognition. Last stated 2 months ago
24 Aug 2026
MH
Masud Husain — holds since 2026-08-24 — tap for who they are
Same subject: As people live longer by caring for their bodies, dementia will claim larger and larger numbers — tap to centre the map on it As people live longer by caring for their bodies, dementia will claim larger and larger numbers Last stated 3 years ago
27 May 2023
RB
Roy Baumeister — holds since 2023-05-27 — tap for who they are
Same subject: Balance, not memory, is what middle-aged and older people should be worrying about, and almost nobody knows what state theirs is in. — tap to centre the map on it Balance, not memory, is what middle-aged and older people should be worrying about, and almost nobody knows what state theirs is in. Last stated 3 months ago
13 Jul 2026
AC
Alan Castel — holds since 2026-07-13 — tap for who they are
Same subject: Believing that ageing goes well is itself protective: people with a positive attitude to ageing live longer and are less likely to develop dementia. — tap to centre the map on it Believing that ageing goes well is itself protective: people with a positive attitude to ageing live longer and are less likely to develop dementia. Last stated 3 months ago
13 Jul 2026
AC
Alan Castel — holds since 2026-07-13 — tap for who they are
Same subject: Biological age is moot; people from about 17 with an adult mind until senility or dementia are all pretty much equal. — tap to centre the map on it Biological age is moot; people from about 17 with an adult mind until senility or dementia are all pretty much equal. Last stated a year ago
14 May 2025
DS
Derek Sivers — holds since 2025-05-14 — tap for who they are
Same subject: A celebrated popular science book can consistently misrepresent the literature it summarises and contradict its own sources. — tap to centre the map on it A celebrated popular science book can consistently misrepresent the literature it summarises and contradict its own sources. Last stated 7 years ago
15 Nov 2019
AG
Alexey Guzey — holds since 2019-11-15 — tap for who they are
Same subject: A conclusion being biologically reasonable is not the same as its having been proven. — tap to centre the map on it A conclusion being biologically reasonable is not the same as its having been proven. Last stated 3 months ago
11 Jul 2026
PA
Peter Attia — holds since 2026-07-11 — tap for who they are
Same subject: A drop in heart rate variability values typically precedes the onset of noticeable sickness symptoms by about a day. — tap to centre the map on it A drop in heart rate variability values typically precedes the onset of noticeable sickness symptoms by about a day. Last stated a month ago
18 Sept 2026
RM
Ray Maker — holds since 2026-09-18 — tap for who they are
Same subject: EFT tapping improves brain connectivity, heart rate variability, vagal tone, and reduces inflammation. — tap to centre the map on it EFT tapping improves brain connectivity, heart rate variability, vagal tone, and reduces inflammation. Last stated 2 years ago
21 Aug 2024
AS
Arielle Schwartz — holds since 2024-08-21 — tap for who they are
Same subject: Polyvagal theory survives the 2026 "untenable" critique: what the critics contested was mechanism and evolutionary framing, not the clinical proposition. — tap to centre the map on it Polyvagal theory survives the 2026 "untenable" critique: what the critics contested was mechanism and evolutionary framing, not the clinical proposition. Last stated 8 months ago
2 Mar 2026
AS
Arielle Schwartz — holds since 2026-03-02 — tap for who they are
Same subject: Regulation must precede reflection: cognitive insight fails while a nervous system is in defensive dominance. — tap to centre the map on it Regulation must precede reflection: cognitive insight fails while a nervous system is in defensive dominance. Last stated 8 months ago
2 Mar 2026
AS
Arielle Schwartz — holds since 2026-03-02 — tap for who they are
Same subject: Ultra-processed foods have epidemiological evidence of harm comparable to what existed for smoking. — tap to centre the map on it Ultra-processed foods have epidemiological evidence of harm comparable to what existed for smoking. Last stated 7 months ago
7 Apr 2026
JB
Jamie Brandon — holds since 2026-04-07 — tap for who they are
Same subject: Had smallpox inoculation been practised in France, it would have saved thousands of lives — tap to centre the map on it Had smallpox inoculation been practised in France, it would have saved thousands of lives
VO
Voltaire — holds since c. 1733 — tap for who they are
Same subject: Higher male global TB burden may be in large part due to population-scale factors such as employment, social contacts and health-seeking behaviours. — tap to centre the map on it Higher male global TB burden may be in large part due to population-scale factors such as employment, social contacts and health-seeking behaviours. Last stated 9 months ago
14 Jan 2026
KY
Kit Yates — holds since 2026-01-14 — tap for who they are
At the centre
The dementia risk from short sleep starts below six hours a night, not below eight.
Holds Read this korrent →
About half of all dementia is preventable, and most of that preventable half is Alzheimer's disease and vascular dementia.
Holds
Alzheimer's disease and dementia are not the same thing: a fifth to a third of people whose brains carry the pathology never became demented.
Holds
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.
Holds
Apathy in an otherwise healthy older person doubles their risk of Alzheimer's, which means the disease changes behaviour long before it touches cognition.
Holds
As people live longer by caring for their bodies, dementia will claim larger and larger numbers
Holds
Balance, not memory, is what middle-aged and older people should be worrying about, and almost nobody knows what state theirs is in.
Holds
Believing that ageing goes well is itself protective: people with a positive attitude to ageing live longer and are less likely to develop dementia.
Holds
Biological age is moot; people from about 17 with an adult mind until senility or dementia are all pretty much equal.
Holds
A celebrated popular science book can consistently misrepresent the literature it summarises and contradict its own sources.
Holds
A conclusion being biologically reasonable is not the same as its having been proven.
Holds
A drop in heart rate variability values typically precedes the onset of noticeable sickness symptoms by about a day.
Holds
EFT tapping improves brain connectivity, heart rate variability, vagal tone, and reduces inflammation.
Holds
Polyvagal theory survives the 2026 "untenable" critique: what the critics contested was mechanism and evolutionary framing, not the clinical proposition.
Holds
Regulation must precede reflection: cognitive insight fails while a nervous system is in defensive dominance.
Holds
Ultra-processed foods have epidemiological evidence of harm comparable to what existed for smoking.
Holds
Had smallpox inoculation been practised in France, it would have saved thousands of lives
Last stated c. 1733
Holds
Higher male global TB burden may be in large part due to population-scale factors such as employment, social contacts and health-seeking behaviours.
Holds