Inclusion Criteria - The Stroke Center inpatients and outpatients with known or suspected dysphagia can be included for study as well as patients who are admitted specifically for this protocol. (Difficulty swallowing food or pills,changed swallowing ability,coughing or choking when eating, shortness of breath during swallowing, food backing up into the mouth or nasal passage, fever or voice changes after swallowing, pain when swallowing, unexplained loss of weight.
Exclusion Criteria - Patients who are severely demented or severely compromised will be excluded if they do not have sufficient cognitive ability to follow directions. Non-ambulatory patients will be excluded if they cannot be braced or supported within the fluoroscopy unit. Highly agitated individuals will also be excluded if they are unable to remain confined in the equipment.