Here's one of nine brief studies of epileptic seizures. It was 'directed' by Walter Chase. As I cannot locate anything about Mr. Chase except for the fact he directed this series of movies, I'm going to make the assumption that this and the others are exactly what they appear to be: records of men in the throes of a grand mal seizure, down on the ground, with occasional nurses moving them so they do not injure themselves. Some are vlothed. Some are naked. Some are placed on the ground, and some rise at the end of the short subject.
I strongly suspect that this was not intended for commercial or general release; were they, there wouldn't be nudity. I expect this was intended for training medical professionals.