Influence of speech rate on tongue and palate contact in Japanese language -Experimental research using electropalatography-

Influence of speech rate on tongue and palate contact in Japanese language -Experimental research using electropalatography- - Influence of speech rate on tongue and palate contact in Japanese language -Experimental research using electropalatography-

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039031

Enrollment

Registered

2019-12-29

Start date

2019-08-13

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

Produce words 5 times and record voice and EPG data.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Those who speak their mother tongue in Japanese 2) Person who possesses certain knowledge about pronunciation and can perform subjective control 3) In cooperation with research cooperation, you can express your intention to research cooperation by yourself, those who obtain written consent with free will of the target

Exclusion criteria

Exclusion criteria: 1) Persons with trauma in the oral cavity

Design outcomes

Primary

Measure	Time frame
EPG data	—

Countries

Japan

Contacts

Public Contactshohei okumura

Social Medical Corporation Kotobuki Tominaga Hospital Rehabilitation department

okumurajanaiyo@gmail.com06-6568-1608

Outcome results

None listed

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