Doctors in Belgium are to re-examine dozens of coma patients following the case of Rom Houben. Mr Houben lay imprisoned in his own body for over two decades before doctors in the department of Neurology at Liege University hospital discovered through a PET scan that he was conscious and had an ”almost normal” level of brain activity.
According to the Guardian, Mr Houben was believed to be in a vegetative state following a car crash which occurred in 1983 and doctors told his family that he could hear and feel nothing. Now Mr Houben is able to communicate following physiotherapy on his finger, using a touch screen attached to his wheelchair. This does appear to be the limit of his recovery but his mother, Mrs Fina Houben, having already campaigned for 26 years to get her son’s consciousness recognised, refuses to concede that this is it, stating “We continue to search and search”.
Mr Houben’s case is exceptionally rare and there is apparently great difficulty in distinguishing using current technology between minimal levels of consciousness and a vegetative state. Indeed, it was only because of Mr Houben’s level of brain activity that his condition was discovered.
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