Intervention study of the visual function training for application to developmental dyslexia.

Intervention study of the visual function training for application to developmental dyslexia. - visual function training

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024718

Enrollment

Registered

2016-11-04

Start date

2016-11-16

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

normal adult

Interventions

visual attention training (25 days) visual working memory training (25 days)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The person that we can examine it in Hokkaido University and training of 25th is possible without rest period more than two days. The person who agreed to a participation after informed an adequate explanation for the study.

Exclusion criteria

Exclusion criteria: The person who has received a diagnosis of theNeurodevelopmental Disorders in DSM-5 until now. The person whom experimenter judged to be inappropriate as a participant.

Design outcomes

Primary

Measure	Time frame
The amount of change of the ERP amplitude before and after the training.	—

Secondary

Measure	Time frame
The number of the correct answers of memory and attentional task(digit span, visual memory task, reading span task, visual attention span, and reading aloud test) before and after the training. The number of the correct answers in training performance.	—

Countries

Japan

Contacts

Public ContactYukio TSUCHIDA

Graduate school of medicine, University of the Ryukyus Department of Neurosurgery

tsuchida@mail.ryudai.jp098-895-1171

Outcome results

None listed

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