Study of the influence of reproducibility gripping action and appearance of the electric prosthetic hand upon sense of agency

Study of the influence of reproducibility gripping action and appearance of the electric prosthetic hand upon sense of agency - Study of the influence of reproducibility gripping action and appearance of the electric prosthetic hand upon sense of agency

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024967

Enrollment

Registered

2017-02-10

Start date

2017-02-10

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 People

Interventions

Healthy people handle electric prosthetic hands with high reproducibility gripping action and appearance. The delay time of the electric prosthetic hand is presented randomly, and a questionnaire is u

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Consenting to voluntary participation of study with consent form. 2. Over 20 years old.

Exclusion criteria

Exclusion criteria: It is difficult to visually recognize the motion of the electric prosthetic hand.

Design outcomes

Primary

Measure	Time frame
We collect changes sense of agency by using questionnaire when the electric prosthetic hands change the reproducibility gripping action and the appearance. Changes sense of agency are collected by delaying input and actual motion, prepares plural delay times and presents them at random. Participants answer at which delay time the feeling of using themselves has disappeared.	—

Countries

Japan

Contacts

Public ContactKenji Sato

Kawasaki Medical School Department of Anesthesiology and Intensive Care Medicine 1

k.sato@med.kawasaki-m.ac.jp086-462-1111

Outcome results

None listed

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