Objective cognition
Biomarker1 paper1 finding
- Humans1
Associations
1Functional dependence
upin humans1HR 1.116
1 study
Functional dependence
upin humans1HR 1.116
Objective cognition raises the risk of functional dependence in humans (HR 1.116, 95% CI 1.038-1.200).
Humansobjective-only declinen = 62,329
Joint changes in subjective memory and objective cognition and risk of incident functional dependence: A harmonized analysis of four aging cohorts · Alzheimer's & dementia : the journal of the Alzheimer's Association · 1 Aug 2026
Latest
84Multilingualism was not linked to slower cognitive decline
An observational study of 193 multilingual and 1,894 monolingual healthy older adults found differing patterns of change in views of memory and…An observational study of 193 multilingual and 1,894 monolingual healthy older adults found differing patterns of change in views of memory and emotional wellbeing.
Favourable cognitive frailty trends linked to lower diabetes risk
Favourable cognitive frailty dynamics were linked to lower odds of next-wave diabetes compared with unfavourable dynamics (OR 0.66).Favourable cognitive frailty dynamics were linked to lower odds of next-wave diabetes compared with unfavourable dynamics (OR 0.66).
Cognitive decline after retirement is fastest in rural areas
Post-retirement cognitive decline reached -0.194 points per year in rural areas compared to -0.164 points per year in urban settings.Post-retirement cognitive decline reached -0.194 points per year in rural areas compared to -0.164 points per year in urban settings.
Tablet test detects cognitive impairment in older Ugandans
In 563 older adults in Uganda, a brief tablet-based composite score discriminated objective cognitive impairment with a c-statistic of 0.77.In 563 older adults in Uganda, a brief tablet-based composite score discriminated objective cognitive impairment with a c-statistic of 0.77.
Subjective and objective cognitive differences in adults in mid-life and older age with autism or high autistic traits: a systematic review and meta-analysis
Linguistic features from recall tests detect cognitive impairment
In 710 older adults, delayed recall linguistic scores predicted cognitive impairment with an AUC-PR of 0.77, compared with 0.81 for traditional…In 710 older adults, delayed recall linguistic scores predicted cognitive impairment with an AUC-PR of 0.77, compared with 0.81 for traditional scoring.