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O-information rate

There is 1 paper on O-information rate in aging research: 1 observational study in people. The newest story, Oct 29, 2026: “Alzheimer's linked to less shared information in brain signals”.

Biomarker

1 paper studies it3 findings

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“After correction, OIR and its redundancy component correlated positively with MoCA scores; MIR and the synergy component did not.”
Three-order interactions in the alpha band of default mode network EEGs based on O-information rate: insights from aging and Alzheimer's diseaseAlzheimer's research & therapy2026doi:10.1186/s13195-026-02131-3
  • Humans1

Upstream

2

Alzheimer's disease

downin humans1

1 study

  1. Alzheimer's disease is linked with lower O-information rate in humans (AD versus HC/aMCI).

    “OIR and its redundancy component were significantly reduced in older versus younger adults and in AD versus HC/aMCI”

    HumansAD versus HC/aMCI

    Alzheimer's linked to less shared information in brain signals

    Alzheimer's research & therapy

More on Alzheimer's disease

Older-adults

downin humans1

1 study

  1. Older-adults are linked with lower O-information rate in humans.

    “OIR and its redundancy component were significantly reduced in older versus younger adults”

    Humans

    Alzheimer's linked to less shared information in brain signals

    Alzheimer's research & therapy

Associations

1

Cognitive function

upin humans1

1 study

  1. O-information rate is associated with cognitive function in humans after correction.

    “After correction, OIR and its redundancy component correlated positively with MoCA scores; MIR and the synergy component did not.”

    Humansafter correction

    Alzheimer's linked to less shared information in brain signals

    Alzheimer's research & therapy

Latest

Nov 2025: 0Dec 2025: 0Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 1Aug 2026: 0Sep 2026: 0Oct 2026: 01 paper in 12 months
Alzheimer's Research & Therapy

Alzheimer's linked to less shared information in brain signals

An observational analysis of 41 people with Alzheimer's, 84 with memory-related mild cognitive impairment and 44 healthy controls found less overlapping information in…An observational analysis of 41 people with Alzheimer's, 84 with memory-related mild cognitive impairment and 44 healthy controls found less overlapping information in Alzheimer's.

Cross-sectional studyAlzheimer's disease
Paper

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