LC MRI signal intensity and activity

Biomarker

1 paper1 finding

  • Humans1

Upstream

1

Sex

no changein humans1

1 study
  1. Sex has no effect on LC MRI signal intensity and activity in humans.

    “No overall sex differences were observed in LC MRI signal intensity or activity.”

    Humanscognitively unimpaired participantslocus coeruleusn = 101

    Gene variant linked to lower brain scan signals in women

    Alzheimer's research & therapy6 Oct 2026

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Alzheimer's Research & Therapy

Gene variant linked to lower brain scan signals in women

An observational study of 101 adults aged 30–85 without cognitive impairment found no overall sex differences in a small brain region’s signals or activity.An observational study of 101 adults aged 30–85 without cognitive impairment found no overall sex differences in a small brain region’s signals or activity.

Cross-sectional study of 101 peopleMechanisms