Foot Fetishes and other fun neurological curiosities
The moment has come to finally talk about the wonderful world of foot fetishes. OK, not just that, but about some interesting cases of neurology that I know about from VS Ramachandran's books, "The Tell-Tale Brain" and "Phantoms in the Brain". What you see in the image is what is called the "sensory homunculus" - a strip of neurons in the brain whose role is to represent the sensory information from the different parts of the body - the so called "Penfield map". You can see the different body parts represented in the different areas of this strip, some body parts being represented by more neurons than others, hence they appear bigger in the drawing to reflect that. So what's up with the foot fetishes, so widely spread in the population (from what I'm hearing from the streets)? Well, take a look at the feet and toes representation in the homunculus - they are represented at the "top of the head", in the strip. But right under...