Comparative study of solidity perception obtained by chewing and touch.

Comparative study of solidity perception obtained by chewing and touch. - Study of solidity perception by chewing.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033099

Enrollment

Registered

2018-07-01

Start date

2018-10-01

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

None listed

Interventions

Functional brain imaging experiment (fMRI)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy right-handed adults

Exclusion criteria

Exclusion criteria: We will exclude all those who have: *previous and present neurological and mental diseases, *disorders in mastication and occlusion, *abnormalities of sensation in the mouth and hands, *visual disorder, *pace maker, any orthopedic metals, and orthodontic wires in the body, *any unmovable metallic accessories and body paints made of metallic pigments in the body from participants of this study.

Design outcomes

Primary

Measure	Time frame
1. Behavioral data 2. Data of cortical activity during behavioral tests obtained by functional MRI technique.	—

Countries

Japan

Contacts

Public ContactNarumi Katsuyama

Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University Department of Cognitive Neurobiology

katz.cnb@tmd.ac.jp81-3-5803-5445

Outcome results