The image is from a tshirt that combines a Victorianesque brain print with distressed material to create wonderful vintage neuroscience clothing.
My only concern is that it’s a CafePress t-shirt and from what I remember they use iron-on process which give the designs a kind of plasticy feel but maybe they’ve changed that by now.
Either way the design is simply fantastic and it looks particularly good on this gold-on-black combination.
Link to vintage brain graphic art t shirt.
Mind Hacks 