Final answer:
The Hering Breuer Reflex is controlled by the vagus nerve, which triggers the diaphragm's movement, aiding in inspiration.
Step-by-step explanation:
The Hering Breuer Reflex is mediated by the vagus nerve when stretch receptors detect inflation of the lungs. This allows the ability of the diaphragm to contract and relax to occur, changing the volume of the lung during inspiration. Dilation and constriction of the airway are critical processes controlled by the autonomic nervous system, with the parasympathetic system responsible for bronchoconstriction, and the sympathetic nervous system for bronchodilation. The sensory nerve fibers responsible for detecting the stretch originate from the vagus nerve, which is crucial in regulating this reflex.