GWR

Biomarker

1 paper2 findings

  • Humans1

Interventions

1

Environmental noise exposure

upin humans1

1 study
  1. Environmental noise exposure increases GWR in humans (20.11 ± 0.93 vs 19.68 ± 0.96, p = 0.036).

    “The whole‐brain GWR was significantly higher in the high noise exposure group (20.11 ± 0.93) compared to that in the low noise exposure group (19.68 ± 0.96, p = 0.036).”

    Humanshigh-noise vs low-noise exposure groupsbrainn = 106

    Environmental noise exposure and a new biomarker of neurodegeneration in Alzheimer's disease

    AAIC 2025 abstract23 Dec 2025

More on Environmental noise exposure

Associations

1

Nighttime noise

upin humans1

1 study
  1. Nighttime noise is associated with GWR in humans (r=0.203, p = 0.037).

    “Whole‐brain GWR values were significantly correlated with night noise levels (r=0.203, p = 0.037).”

    Humansbrainn = 106

    Environmental noise exposure and a new biomarker of neurodegeneration in Alzheimer's disease

    AAIC 2025 abstract23 Dec 2025

More on Nighttime noise

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