Effect of combined working memory and attention training in healthy adults

Effect of combined working memory and attention training in healthy adults - Effect of combined working memory and attention training in healthy adults

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032541

Enrollment

Registered

2018-05-15

Start date

2018-05-24

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 adults

Interventions

Experiment1(Training effect) Neurocognitive training 1 hour/session, 5 sessions/week for 4 weeks, a total of 20 hours Experiment1 Training skipped Experiment2(Assessment of brain structure and f

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those patients who gave informed consent based on own will

Exclusion criteria

Exclusion criteria: 1.Psychological or neurological disorders which affect the neuropsychological test performance 2.Vision or hearing impairment or motor disability which affects the neuropsychological test performance 3.Contraindications for MRI (cardiac pacemaker, inner ear implant, claustrophobia, etc.)

Design outcomes

Primary

Measure	Time frame
Percentage of correct answers in the PASAT score before and after the neurocognitive training and the magnitude of change in the scores	—

Secondary

Measure	Time frame
1.Pre- and post-neurocognitive training neuropsychological test results (trail making test part A and B, digit span test, tapping span test, standard verbal paired-associate learning test scores)and the magnitude of change 2.Pre- and post-training morphological and functional imaging results and the magnitude of change 3.Correlation between the morphological and functional imaging results and the neuropsychological performance (the magnitude of change in each score before and after training)	—

Measure

Time frame

1.Pre- and post-neurocognitive training neuropsychological test results (trail making test part A and B, digit span test, tapping span test, standard verbal paired-associate learning test scores)and the magnitude of change 2.Pre- and post-training morphological and functional imaging results and the magnitude of change 3.Correlation between the morphological and functional imaging results and the neuropsychological performance (the magnitude of change in each score before and after training)

—

Countries

Japan

Contacts

Public ContactDaisuke Sawamura

Faculty of Health Sciences, Hokkaido University Department of Functioning and Disability

D.sawamura@pop.med.hokudai.ac.jp011-706-3387

Outcome results

None listed

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