Healthy individual without asymptomatic neck pain sleep Electromyography
Conditions
Interventions
No pillow support,participants will rest in a supine position on a standard-shaped pillow under condition without height adjustment,Participants will rest in a supine position on a standard-shaped pil
No Intervention No treatment,Active Comparator Device,Experimental Device,Experimental Device,Experimental Device,Experimental Device
No pillow support,No height adjustment,Polyester insert adjustment,Memory foam insert adjustment,Latex insert adjustment,PhysioFit system adjustment
Sponsors
Industrial Research and Technology Capacity Development Program : IRTC Financial Year 2567
Eligibility
Sex/Gender
All
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: absence of neck pain, office syndrome, or frozen shoulder in the past 3 months, no history of cervical spondylosis, ability to lie supine for 30 minutes without discomfort, BMI between 18.00 to 24.99 kg per m2; and willingness to complete all study procedures.
Exclusion criteria
Exclusion criteria: cervical trauma, spinal infection, surgery, congenital spinal deformities, blood disorders affecting SmO2, use of heart rate altering medications, tobacco or vape use, and allergy to tape or latex (due to sensor adhesion requirements). Participants abstained from vigorous exercise and alcohol for 24 hours, and caffeine for 6 hours, prior to testing.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Muscle activity At baseline and directly following the start of dose administration Electromyography (EMG),Local muscle oxygenation At baseline and directly following the start of dose administration near-infrared spectroscopy (NIRS) | — |
Secondary
| Measure | Time frame |
|---|---|
| perceived comfort immediately after the end of dose administration visual analog scale of comfort | — |
Countries
Thailand
Contacts
Public ContactSIRIRAT KIATKULANUSORN
Burapha University, Thailand
Outcome results
None listed