适应性听觉刺激维持听觉-呼吸协调，促进减缓自主呼吸

Auditory feedback may influence breathing without explicit instructions to regulate it, but its precise impact remains unclear. We examined responses to adaptive and nonadaptive breath-like sounds during passive listening. Thirty-nine young adults completed four counterbalanced conditions: nonrhythmic filtered noise (Static), rhythmic sounds progressively slowing or speeding relative to initial breathing rate (Slowing and Speeding respectively), and sound adapting continuously to respiratory frequency and phase with a prescribed phase delay relative to respiration (Adaptive). Each condition in