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Can increasing participation in habitual intellectual activities enhance functional connectivity of default mode network in community-living Chinese adults with subjective cognitive decline? A randomized controlled trial.

Can increasing participation in habitual intellectual activities enhance functional connectivity of default mode network in community-living Chinese adults with subjective cognitive decline? A randomized controlled trial.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900024433
Enrollment
Unknown
Registered
2019-07-11
Start date
2019-09-01
Completion date
Unknown
Last updated
2019-07-15

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

Conditions

subjective cognitive decline

Interventions

Control group:continue usual practice of calligraphy
intervention group:double usual practice of calligraphy

Sponsors

Research Grants Council
Lead Sponsor

Eligibility

Sex/Gender
All
Age
55 Years to 75 Years

Inclusion criteria

Inclusion criteria: Community-living Chinese individuals aged 55 to 75 years old with subjective cognitive decline will be recruited through elderly social centres in Hong Kong

Exclusion criteria

Exclusion criteria: non-Chinese ethnicity; living in care homes; having history of stroke, traumatic brain injury, Parkinsons disease, mild cognitive impairment, or clinical dementia; taking drugs that affect cognition (e.g. benzodiazepines, anti-dementia medication, etc.); having history of depression, bipolar affective disorder, psychosis, or substance abuse; already attending other cognitive intervention programs or having regular participation in painting (at least one hour of painting per week); and significant impairments in communication or writing.

Design outcomes

Primary

MeasureTime frame
global cognitive function;functional connectivity;

Countries

China

Contacts

Public ContactAllen Ting Chun LEE

Chinese University of Hong Kong

allenlee@cuhk.edu.hk+852 26076025

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 18, 2026