Most of us know that one of the hallmarks of PD is muscle rigidity. Since the muscles of mastication and deglutition (swallowing) which include tongue, palate, pharynx and esophagus can also become affected and stiff as the disease advances swallowing can become not just a challenge but a matter of life and death as timeContinue reading “Tips for Treating Swallowing Difficulties in Parkinson’s: By Dr. De Leon”