The point is that no matter what you choose to do with your body when you die, it won't, ultimately, be very appealing. If you are inclined to donate yourself to science, you should not let images of dissection or dismemberment put you off. They are no more or less gruesome, in my opinion, than ordinary decay or the sewing shut of your jaws via your nostrils for a funeral viewing.
A stab had clearly once been made at de-uglifying these public spaces by painting a corridor a jaunty yellow. This was because, it turned out, babies come here to have their brains tested and someone thought the yellow might calm them. But I couldn’t see how. Such was the oppressive ugliness of this building it would have been like sticking a red nose on a cadaver and calling it Ronald McDonald.