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Cognitive aging and neuroplasticity: prefrontal compensatory mechanisms during working-memory performance

Cognitive aging and neuroplasticity: prefrontal compensatory mechanisms during working-memory performance - fNIRS during working-memory performance in elderly

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON37260
Enrollment
66
Registered
2012-11-15
Start date
2013-12-01
Completion date
Unknown
Last updated
2024-04-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cognitieve veroudering mild cognitive impairment mild memory loss

Interventions

Healthy older adults and MCI patients will receive the computerized working-memory training Cogmed QM, which runs on the participant*s PC at home. The training consists of 25 sessions of approximate

Sponsors

Universitair Medisch Centrum Sint Radboud
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Males and females aged 20-35 (young adults group) or 60-85 (older adults group and MCI group) - MCI group: Diagnosis of amnestic Mild Cognitive Impairment according to International Working Group criteria. - Right-handed - Dutch speaking - Informed consent - Normal or corrected-to-normal vision - Access to a PC with internet connection at home (older adults group and MCI group)

Exclusion criteria

Exclusion criteria: - Estimated IQ 160/90 mmHg (use of antihypertensives are allowed) - Use of psychopharmacological drugs (anxiolytics, antidepressants, antipsychotic drugs, long-acting benzodiazepines etc.) - Current abuse of drugs or alcohol - Current participation in another study, or a specific cognitive training study within the past six months

Design outcomes

Primary

MeasureTime frame
Changes in functional prefrontal activation as determined by oxygenated hemoglobin changes (*mol/L) induced by working-memory training.

Secondary

MeasureTime frame
Changes in functional prefrontal activation as determined by deoxygenated hemoglobin changes (*mol/L) induced by working-memory training.

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)