Scott Routley was asked questions while having his brain activity scanned in an fMRI machine. British neuroscientist Prof Adrian Owen said Mr Routley was clearly not vegetative.
"Scott has been able to show he has a conscious, thinking mind. We have scanned him several times and his pattern of brain activity shows he is clearly choosing to answer our questions. We believe he knows who and where he is."
As a consequence, medical textbooks would need to be updated to include Prof Owen's techniques, because only observational assessments (as opposed to using mind-readers) of Mr Routley have continued to suggest he is vegetative.
The professor in an earlier interview functional MRI machines are expensive (up to $2 million), but it’s quite possible that a portable high-end EEG machine, costing about $75,000, can be used at a patient’s bedside.
Phillip K Dick's world is one step closer.