Clinical trial NCT06482528: Effect of Kinesthetic Motor Imagery on Heart Rate, Heart Rate Variability, and Skin Resistance
Official title: Effect of Kinesthetic Motor Imagery on Heart Rate, Heart Rate Variability, and Skin Resistance
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Healthy Individuals
Keywords: Imagery
autonomic nervous system
Lead sponsor: Kutahya Health Sciences University
Sponsor class: OTHER
First posted: 2024-07-01
Enrollment: 24
Sex: ALL
Minimum age (years): 18
Maximum age (years): 30
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: SCREENING

Brief summary: Motor Imagery (MI) is defined as imagining an action in the mind without any explicit physical movement. MI is considered an "offline" process of the motor areas of the brain. Neuroimaging studies have shown that roughly the same neural structures play a role both during movement execution and MI. Specifically, these neural structures; supplementary motor area (SMA), premotor cortex (PMC), and in a growing number of studies, primary motor cortex (M1), inferior parietal lobe (IPL), basal ganglia, and cerebellum. In MI, the changes occurring in the Central Nervous System (CNS), such as the activation of the structures responsible for planning the movement and the purpose for which the movement will be performed, are similar to physical movement, but with the inhibition of the last motor neuron (primary motor area) responsible for revealing the movement, the movement is not physically performed and the motor visualization occurs.

During motor imagery, monitoring the quality of the individual's imagery session is very important for the effectiveness of the session. Additionally, studies have shown that giving the subject biofeedback regarding mental work can modulate the individual's mental work. For these purposes, the quality of an individual's motor imagery during a motor imagery session can be measured by biological measurement methods such as fMRI and autonomic nervous system response. In studies conducted on the autonomic nervous system response, changes in skin resistance and heart rate variations were observed. However, these methods are very costly and cannot be accessed in every clinic. In the literature, the Polar HRV device for measuring heart rate variability is a measuring device with proven validity and reliability and is easily accessible in terms of cost. However, we do not yet know whether Polar HRV is a valid and reliable measurement tool to measure the quality of an individual's imagery session during a motor imagery session.

This study aims to determine the effects of the individual's autonomic nervous system during the kinesthetic motor imagery session. To measure the responses and to investigate whether the polar HRV device is a valid and reliable tool.

Detailed description: Motor Imagery (MI) is imagining an action in the mind without any explicit physical movement. MI is considered an "offline" process of the motor areas of the brain. Neuroimaging studies have shown that roughly the same neural structures play a role both during movement execution and MI. Specifically, these neural structures; supplementary motor area (SMA), premotor cortex (PMC), and in a growing number of studies, primary motor cortex (M1), inferior parietal lobe (IPL), basal ganglia, and cerebellum. In MI, the changes occurring in the Central Nervous System (CNS), such as the activation of the structures responsible for planning the movement and the purpose for which the movement will be performed, are similar to physical movement, but with the inhibition of the last motor neuron (primary motor area) responsible for revealing the movement, the movement is not physically performed and the motor visualization occurs.

During motor imagery, monitoring the quality of the individual's imagery session is very important for the session's effectiveness. Additionally, studies have shown that giving the subject biofeedback regarding mental work can modulate the individual's mental work. For these purposes, the quality of an individual's motor imagery during a motor imagery session can be measured by biological measurement methods such as fMRI and autonomic nervous system response. In studies conducted on the autonomic nervous system response, changes in skin resistance and heart rate variations were observed. However, these methods are very costly and cannot be accessed in every clinic. In the literature, the Polar HRV device for measuring heart rate variability is a measuring device with proven validity and reliability and is easily accessible in terms of cost. However, we do not yet know whether Polar HRV is a valid and reliable measurement tool to measure the quality of an individual's imagery session during a motor imagery session.

This study aims to determine the effects of the individual's autonomic nervous system during the kinesthetic motor imagery session. To measure the responses and to investigate whether the polar HRV device is a valid and reliable tool.

Eligibility criteria: Inclusion Criteria:

* Being 18-30 years old
* Volunteering to participate in the study
* Being seemingly healthy
* Not having any neurological or orthopedic disease
* Not having any vision, hearing, or speech problems that would prevent the tests from being performed.

Exclusion Criteria:

* Pregnancy and a history of any previous disorder or surgery that alters physical performance or physiological functions
* Have previous experience with Motor Imagery techniques or training
* People being treated with any medication that affects the central nervous system will not be included in the study.

Primary outcomes:
measure: Electrodermal Activity
timeFrame: 10 minutes
measure: Polar HRV (Heart Rate Variability)
timeFrame: 10 minutes
Secondary outcomes:
measure: Mental Chronometer
timeFrame: 5 minutes
measure: Mental Rotation
timeFrame: 100 second
measure: Kinesthetic and Visual Imagery Questionnaire
timeFrame: 15 minutes
Other outcomes:
Locations:
city: Kutahya
country: Turkey
facility: Kutahya Health Sciences University
Study officials:
affiliation: Kutahya Health Sciences University
name: Meltem Işıntaş
role: STUDY_DIRECTOR
References: