Just curious about something. Is it possible to sustain brain damage from climaxing to much?

It was something I caught online a while back and the issue came up again through a debate from a friend of mine and I. I would like to know from those who are experts in this field of knowledge. Is this true or is it false? Can brain damage be sustained from to many orgasms ( more than 4) within an 8 hour time period? Only experts with expertise in this field please answer. Just trying to correct and accurate information.