Coming up with reasons why the brain is an irrelevant or uninteresting object in the study of humans doesn't seem to be a very productive research program. Here's more of the same-old same-old:
Tallis on Ramachandran: Book Review: The Tell-Tale Brain: A Neuroscientist's Quest for What Makes Us Human - WSJ.com
See also: Burge's Stone piece: "A Real Science of the Mind"