Gokul43201 said:
I'm with Zoob on this. You guys all have brain on the brain. I do not see enough evidence of this implication. Besides, something like this is more a trademark of a da Vinci than a Mikey.
As I was looking up more on this last night, including where the idea originated that this is a brain on the ceiling, as far as I can locate, this started with an article in JAMA (an article on something mostly for entertainment is common in their journal). The brain-like shape was first noticed by an anatomist or physician after it was cleaned. So, the predisposition to see a part of the anatomy in the painting was already there.
I tend to compare this to those of a highly religious disposition seeing images of Mary in common objects where the rest of us see discoloration from water damage.
It wouldn't surprise me to find out there are hidden messages (or even meaningless images included as jokes) within the Sistine chapel ceiling, because as far as I understand, Michelangelo was somewhat arm-twisted into accepting the commission for the Sistine chapel, and was a bit mischievous in hiding imagery that didn't belong. However, whether this
particular bit of imagery was intentional, I don't know, and we'd have to know something about what Michelangelo believed and was familiar with in order to know if it even
could be intentional.
This was something that used to frustrate me when I took high school literature classes. They seemed to focus on finding hidden symbolism in novels, yet when I'd ask how we know if it's really a symbol or just us making up stuff (because I should could make up a lot of stuff when those essays were due), nobody would answer. I finally had one teacher who admitted that people do find symbols that the author did not intend. I can't remember which author, but someone who was still living when his work became popular enough for people to begin writing about the symbolism had apparently later written about how humorous he was finding it that people were finding symbolism he never intended and calling things symbolism that weren't.
If we did come across something in Michelangelo's writing or correspondence that indicated he believed in the brain as the seat of the soul, or that the brain was significant in some other way (the mind being what makes humans unique from other animals), I might give a tad more credence to this, but absent that, I really think it's more likely us seeing something that is pure coincidence.
I included the overlay for fun because the overall shape doesn't resemble a human brain to me, but that of another species. However, in creating the overlay, personally, other than the overall outline loosely resembling a brain, the alignment of brain landmarks, as the article associated with the original post posits exists, is not something I see clearly. The main features one would see in a brain cut in half are the the corpus callosum and some of the ventricles, and I just don't see that in the shapes in this image. With the lines drawn on top, you can trick your eye into seeing something, but it's really not there.