Arepresentative of your estate should be prepared to also provideThe Health Savings Account (HSA) Distribution Form isdesigned to assist you in selecting an HSA distribution reason andmethod.Applicable law or policies of the HSAcustodian/trustee may require additional documentation.
respiration and respiratory systems. Inflation of the lungs in animals stops breathing by a reflex described by the German physiologist Ewald Hering and the Austrian physiologist Josef Breuer. The Hering-Breuer reflex is initiated by lung expansion, which excites stretch receptors in the airways. Stimulation of these receptors, which send signals to the medulla by the vagus nerve, shortens inspiratory times as tidal volume (the...
Visual inspection of muscle sympathetic nerve activity (MSNA) revealed that the activity did not increase until 30â60 s after humans started to perform static exercise (Mark et al. 1985). On the other hand, MSNA can be dramatically activated by the metaboreceptor stimulation during post-exercise ischaemia (Mark et al.989; Rowell, 1993), which is called the exercise pressor reflex. In addition to central mechanisms (central command) (Vissing et al. 1991), inputs from mechanically and chemically sensitive afferents in the exercising muscle play an important role in evoking sympathetic activation (Mark et al.