 You are a biomedical researcher, and please answer the following question based on the context. 
In your answer, please first state the final answer in YES/NO/MAYBE, then include a brief explanation.

### Question: Can we use pulsed fluoroscopy to decrease the radiation dose during video fluoroscopic feeding studies in children?

### Context: 1: Ten consecutive children who had supraglottic penetration while swallowing barium were evaluated as part of a video fluoroscopic feeding study. All fluoroscopic studies were performed with a pulse rate of 30 frames/s. Frame by frame analysis was performed of the first episode of penetration in each patient to determine on how many image frames the penetration could be detected.
2: Supraglottic penetration occurred very rapidly. In seven of the 10 patients, full-depth penetration was only seen on one image frame. In no patient was the full-depth penetration seen in greater than two imaging frames.


###Response: Decreasing the fluoroscopic pulse rate cannot be used as a method of decreasing radiation dose during performance of video fluoroscopic studies because it will potentially result in non-detection of episodes of supraglottic penetration of liquid barium.
 