CDR plus NACC FTLD sum of boxes

Biomarker

2 papers1 finding

  • Humans2

Associations

1

Actigraphy PC1 activity variability and amplitude

downin humans1

1 study
  1. Actigraphy PC1 activity variability and amplitude is associated with CDR plus NACC FTLD sum of boxes in humans (β = -0.30, p = 0.010).

    “Controlling for participant age and biological sex, PC1 [activity variability and amplitude] was negatively associated with both CDR®+FTLD‐NACC sum of boxes score [β=‐0.30, s.e.=0.15 p = 0.010]”

    Humanscontrolling for participant age and biological sex

    24‐hour rest‐activity rhythms differ across Alzheimer's disease and related dementias

    AAIC 2025 abstract23 Dec 2025

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