London, England (CNN) -- A Belgian car crash victim who was misdiagnosed as being in a vegetative state for 23 years was conscious the whole time, it has emerged.
For years he listened to the conversations going on around him but he was unable to communicate with his doctors or family.
Rom Houben was 23 at the time of the near-fatal car crash in 1983 that left him paralyzed. Doctors presumed he was in a vegetative state following the accident and they believed he could feel and hear nothing.
Neurologist Dr.Steven Laureys of the University of Liege, in Belgium carried out a brain scan using state-of-the art scanning system and discovered that Houben's brain was fully functional.
In an interview with the UK's ITV news Monday, Rom communicated by typing on a special keyboard attached to his wheelchair, and aided by his carer.
He said: "At some moments it was terribly lonely but I knew my family was believing in me."
"I simply want to enjoy life," he added. "I notice a big difference now I'm back in contact with the world."
The case has highlighted the difficulties doctors face when trying to diagnose the level of consciousness of a patient in a coma-like state.
A study carried out last year on 103 patients by Laureys and his colleagues at Liege's Coma Science Group found that 41 percent of patients in a Minimally Conscious State (MCS) were misdiagnosed as being in the much more serious Vegetative State (VS).
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Ok granted it's not like he was walking around the hospital and everyone's ignoring him ala Ghost, but shit. What do you do for 20+ years trapped in your own head?