Acute Effects of Motor Imagery and Physical Exercise on Tongue Strength and Pain Threshold in Healthy Adults

Dokuz Eylül University (DEU)

Status: Unknown

Conditions: Orofacial Exercise; Physical Exercise; Motor Imagery Training

Treatments: Behavioral: Physical Exercise; Behavioral: Kinesthetic Motor Imagery Exercises; Behavioral: Visual Motor Imagery Exercises

Study type: Interventional

Funder types: Other

Identifiers

NCT04822896

5857-GOA

Details and patient eligibility

About

Motor imagery is the feeling and thinking that the movement is done by imagination without physically occurring. In addition to its use in various fields, its use in the field of physiotherapy is also increasing. Especially in situations where real movement is difficult or contraindicated, motor visualization is very advantageous when there is no physical contact.

Swallowing function is one of the vital functions that ensure human independence. Like many components in swallowing, tongue muscle is also important. It has been shown that the strength of the tongue decreases with age, disease or other reasons. In the development of the strength of the tongue, while physiological principles are taken as basis, a different procedure from normal procedures is performed. However, language is a part of the body where one can study on his own.

Such situations lead to research on whether language reinforcement can occur with motor imagery. Considering that in addition to long-term effects, acute effects may also affect the functions of individuals, the starting point of the study is formed. Studies have investigated the acute change in tongue strength and pain perception after motor imagery.

The primary aim of this study is compare the acute effects of different motor imagery methods and physical exercise on tongue strength and pain in heatlhy adults.

Enrollment: 30 estimated patients

Sex: All

Ages: 18 to 65 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Participants age between 18-65
• Symmetrical chewing function, fluent mouth and tongue movements

Exclusion criteria

• Participants with systemic, cardiorespiratuar, central nerve system and romatologic diseases or musculoskeletal pain or craniocervical pathology
• A history of orofacial pain or temporomandibular diseases.
• Over-reacting for touching or tooth-pain
• Pregnancy or possibility of pregnancy

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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30 participants in 3 patient groups

Kinesthetic Motor Imagery

Experimental group

Description:

They will be asked to imagine the exercises kinesthetically from a first person perspective (as if they were doing it themselves).

Treatment:

Behavioral: Kinesthetic Motor Imagery Exercises

Visual Motor Imagery

Experimental group

Description:

They will be asked to imagine the exercises visually from a third person perspective (as if they were watching from the mirror / from the mirror while doing it themselves).

Treatment:

Behavioral: Visual Motor Imagery Exercises

Real Physical Movements

Active Comparator group

Description:

They will be asked to actually do the exercises shown in the video.

Treatment:

Behavioral: Physical Exercise