What is a Locked-in Syndrome mean in cases of brain injury?

A: For a long time we thought that individuals who were in a state of diminished consciousness were unable to respond. Through years of working with people with severe brain injuries and diminished responding capacities we have learned that the person may be receiving information but is unable to produce an effective response. Some people may communicate with an eye blink, a facial gesture or even by moving a toe.

The term “Locked-in Syndrome” has been used to describe the state in which the person has become unable to effectively respond to stimulation. Rehabilitation services for these individuals may focus on developing a communication system in addition to maintaining physical conditioning and health.