Objecties: To inestigate interactions between breathing and swallowing in neuromuscular disorders and to ealuate the impact of mechanical entilation (M) on swallowing in tracheostomized patients.

• 目的：探讨在神经肌肉障碍时呼吸和吞咽之间的相互作用；评价在气管切开患者中机械通气对于吞咽运动的影响。