Sinop University

This study looks at whether listening to music after a planned cesarean section can help reduce pain, anxiety, and improve the bond between mother and baby. About 70 first-time mothers will take part. Researchers will measure pain, anxiety levels, and mother-infant attachment usi…

This study looks at how stimulating the vagus nerve through the ear at different speeds (frequencies) changes heart rate, blood pressure, and breathing in healthy adults aged 18 to 40. Each person will try five different stimulation settings, including a sham (fake) one, in separ…

This study looks at how the length of heart rate recording affects results during a mild nerve stimulation in healthy adults. Forty volunteers will receive both real and fake stimulation in random order. Researchers will compare 1-minute, 5-minute, and 10-minute recordings to see…

This study looks at how the length of time we measure heart rate variability (HRV) affects the results. HRV is a simple, noninvasive way to check how well the nervous system controls the heart. Researchers will compare 1-minute, 5-minute, 10-minute, and 20-minute recordings from …

This study looks at how stimulating a nerve in the ear for different amounts of time (5, 10, or 15 minutes) changes heart rate, blood pressure, and breathing in healthy adults. 44 volunteers will receive either real or fake stimulation. The goal is to understand if longer stimula…