Archive for category brain imaging
Needed: Objective measures of subjective well-being
Posted by Karen Rommelfanger in brain imaging, consciousness on June 12, 2013
This piece was contributed by Dr. Syd Johnson. Learn more about her here and here.
Disorders of consciousness (DOC), including the vegetative state/unresponsive wakefulness syndrome, and the minimally conscious state, have long fueled legal and ethical debate, and are also a source of considerable anguish for families forced to make life and death decisions on behalf of their loved ones. Particularly contentious are decisions concerning the withdrawal of life-sustaining treatment for patients who have a poor prognosis for further recovery. Implicit assumptions about the value of life in a state of impaired consciousness often inform decisions, but persistently unanswered questions about the quality of life of persons with DOCs remain a source of uncertainty and distress. Yet, despite the importance of quality of life in end-of-life decision making, there are no validated methods for assessing quality of life in this population. A significant obstacle to doing so is the inability of these patients to communicate. Read the rest of this entry »