Cognitive training via conversation support to healthy older adults-1

Cognitive training via conversation support to healthy older adults-1 - Cognitive training via conversation support to healthy older adults-1

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036667

Enrollment

Registered

2019-05-08

Start date

2018-06-04

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Healthy older adults

Interventions

Intervention group participants receive weekly 30-minute intervention sessions, each followed by 30 minutes of explanation about intervention. The active control sessions in the control group involved

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)>=65 years old (2)MMSE>=24 (3)Can complete evaluations and interventions (4)Agree to participate

Exclusion criteria

Exclusion criteria: (1)Having any neurological impairment known to affect the central nervous system (2)Having any serious complicating disorder (3)Having any history of serious head injury (4)Having any disease or medication known to affect the central nervous system

Design outcomes

Primary

Measure	Time frame
(1) Cognitive function -Montreal Cognitive Assessment (MOCA) -Mini Mental State Examination (MMSE) -WMS-R, Logical memory I,II -Advanced Trail Making Test (ATMT) -Digit span -Digit symbol -Verbal fluency Evaluation Before intervention and after intervention (12 weeks) (2) Brain Imaging -MRI -fMRI -DTI Evaluation After intervention	—

Countries

Japan

Contacts

Public ContactMihoko Otake-Matsuura

RIKEN Center for Advanced Intelligence Project

mihoko.otake@riken.jp0362252482

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026