Tagged: vegetative state
According to new research, positron emission tomography (PET), a functional brain imaging technique, is a promising tool for determining which brain damaged individuals in vegetative states have the potential to recover consciousness. This is the first time researchers have tested the accuracy of functional brain imaging for diagnosis in clinical practice.
The researchers from the University of Liége in Belgium suggest that PET imaging can reveal cognitive processes that would otherwise be hidden to traditional testing. Using imaging in addition to standard behavioral assessments could improve patients with the potential for long-term recovery.