Analysis of the tongue movement in oral function by using ultrasaound image appratus.

Analysis of the tongue movement in oral function by using ultrasaound image appratus. - Analysis of tongue movement by ultrasaound

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035872

Enrollment

Registered

2021-04-01

Start date

2019-04-01

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

malocclusion

Interventions

Request pronanciation or deglutition to the subjects and record the tongu movement by using ultrasound image appratus.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: normal occlusion, malocclusion

Exclusion criteria

Exclusion criteria: No functional disorder in pronunciation or deglutition. No allergenic disorder in jelly coating tothe skin in using ultrasound probe.

Design outcomes

Primary

Measure	Time frame
Position of tongue tip and tongue dorsum	—

Secondary

Measure	Time frame
Speed, the rate of accelation of tongue tip and tongue dorsum	—

Countries

Japan

Contacts

Public ContactShoichi Suzuki

Tokyo Mrdical and dental University Department of Maxillofacial Orthognathics

s-suzuki.mort@tmd.ac.jp03-5803-5533

Outcome results

None listed

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