The book strives for as complete and dispassionate a description of the situation as possible and covers in detail: the substantive law applicable to euthanasia, physician-assisted suicide, withholding and withdrawing treatment, use of pain relief in potentially lethal doses, terminal sedation, and termination of life without a request (in particular in the case of newborn babies); the process of legal development that has led to the current state of the law; the system of legal control and its operation in practice; and, the results of empirical research concerning actual medical practice.
A Belgian man who doctors thought was in a coma for 23 years was conscious all along, it has been revealed. Medical staff believed Rom Houben had sunk irretrievably into a coma after he was injured in a car crash in 1983. The University of Liege doctor who discovered in 2006 that, although Mr Houben was paralysed, his brain was working, said the case was not unique.
Scientists have been able to reach into the mind of a brain-damaged man and communicate with his thoughts. The research, carried out in the UK and Belgium, involved a new brain scanning method. Awareness was detected in three other patients previously diagnosed as being in a vegetative state. The study in the New England Journal of Medicine shows that scans can detect signs of awareness in patients thought to be closed off from the world. Patients in a vegetative state are awake, not in a coma, but have no awareness because of severe brain damage. The scientists used functional magnetic resonance imaging (fMRI) which shows brain activity in real time.
Background The differential diagnosis of disorders of consciousness is challenging. The rate of misdiagnosis is approximately 40%, and new methods are required to complement bedside testing, particularly if the patient's capacity to show behavioral signs of awareness is diminished. Conclusions These results show that a small proportion of patients in a vegetative or minimally conscious state have brain activation reflecting some awareness and cognition. Careful clinical examination will result in reclassification of the state of consciousness in some of these patients. This technique may be useful in establishing basic communication with patients who appear to be unresponsive.