I am aware that the most popular version of the quantum brain theory i.e. the Penrose and Hameroff version has been disproved experimentally many times. But I was wondering what the status of other such attempts such as Vitiello and Freeman's dialog model is, in the scientific community ? Is there a lot of skepticism about such theories even if they haven't been disproved ? And more importantly is there any sign that advanced physics, more than just electrical circuits, will be needed to obtain a complete description of the brain ?