Memory Performance Index

There are 7 papers on Memory Performance Index in aging research: 3 trials and 3 observational studies in people.

Biomarker

7 papers study it2 more mention it2 findings

1 new paper in 30 daysSee all 9

“the sum of these dwelling times independently predicted MPI (β=-0.200, P=0.020)”
Enhanced Screening for Preclinical Cognitive Vulnerability Using Target-Specific Dwelling Time in the Digital Trail Making Test Part A-A Pilot StudyAlzheimer disease and associated disorders2026doi:10.1097/wad.0000000000000767
  • Human trial3
  • Humans3

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1

Digital Trail Making Test Part A total completion time

no changein humans1

1 study
  1. Digital Trail Making Test Part A total completion time was not clearly linked with Memory Performance Index in humans (Community-dwelling older adults; regression models) (β=-0.132, P=0.157).

    “the sum of these dwelling times independently predicted MPI (β=-0.200, P=0.020), whereas conventional total completion time did not (β=-0.132, P=0.157).”

    HumansCommunity-dwelling older adults; regression modelsn = 91

    Enhanced Screening for Preclinical Cognitive Vulnerability Using Target-Specific Dwelling Time in the Digital Trail Making Test Part A-A Pilot Study

    Alzheimer disease and associated disorders

More on Digital Trail Making Test Part A total completion time

Associations

1

Target-specific dwelling time

downin humans1

1 study
  1. Target-specific dwelling time predicts Memory Performance Index in humans (Community-dwelling older adults; sum of dwelling times at five high-interference targets) (β=-0.200, P=0.020).

    “the sum of these dwelling times independently predicted MPI (β=-0.200, P=0.020)”

    HumansCommunity-dwelling older adults; sum of dwelling times at five high-interference targetsn = 91

    Enhanced Screening for Preclinical Cognitive Vulnerability Using Target-Specific Dwelling Time in the Digital Trail Making Test Part A-A Pilot Study

    Alzheimer disease and associated disorders

More on Target-specific dwelling time

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Dec 2025: 0Jan 2026: 1Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 0Oct 2026: 1Nov 2026: 02 papers in 12 months