Correlation Between Voice Pitch Changes and Tension of Suboccipital Muscles In Normal Subjects

Cairo University (CU)

Status: Active, not recruiting

Conditions: Suboccipital Muscles Tension; Voice Change

Study type: Observational

Funder types: Other

Identifiers

NCT07008859

012/005045

Details and patient eligibility

About

this study for investigation of correlation between voice pitch and tension of suboccipital muscles

Full description

participants will be assigned randomly , normal people i will use 2 instruments first : compturized speech lab (CSL) to analyze voice pitch second: electromyography EMG to measure suboccipital muscle tension during speech this task will be repated twice first one during normal speech , second one during change in voice pitch

Enrollment: 119 estimated patients

Sex: All

Ages: 20 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Healthy adults aged 20-60 years.
• No history of musculoskeletal disorders, voice disorders, or neurological conditions.
• Normal voice function (Voice Handicap Index [VHI]-10 ≤ 11) .

Exclusion criteria

• Individuals with neck pain or injury in the past six months.
• History of vocal pathologies, recent surgeries, or auditory impairments