Verification of the effect of prism adaptation on healthy adults on sound source localization (multidirectional attention) in 360-degree horizontal space

Verification of the effect of prism adaptation on healthy adults on sound source localization (multidirectional attention) in 360-degree horizontal space - Verification of the effect of prism adaptation on healthy adults on sound source localization (multidirectional attention) in 360-degree horizontal space

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045303

Enrollment

Registered

2021-09-01

Start date

2021-08-31

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 adult

Interventions

Use PA glasses that are offset to the right by about 10 degrees.We will perform a task of quickly repeating the movement to reach the three targets, left and right and the center, placed in front of t

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Right-handed healthy adult

Exclusion criteria

Exclusion criteria: 1) Persons with visual impairment, 2) Persons with hearing impairment, 3) Persons with a history of cerebrovascular accidents, 4) Persons with a history of significant locomotor disorders in the upper right limb

Design outcomes

Primary

Measure	Time frame
The sound source localization task using the speaker is measured three times in total for both the intervention group and the control group, before the prism adaptation intervention, immediately after the intervention, and 2 hours later.	—

Secondary

Measure	Time frame
The open loop pointing task and the line segment bisector task are measured three times in total for both the intervention group and the control group, before the prism adaptation intervention, immediately after the intervention, and 2 hours later.	—

Countries

Japan

Contacts

Public ContactTakashi Matsuo

Kumamoto Health Science University Faculty of Health Sciences

matsuo-ta@kumamoto-hsu.ac.jp0962752111

Outcome results

None listed

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