Blind man experiences Déjà Vu
A blind man suffering déjà vu. It sounds like a contradiction in terms -- but the first case study of its kind has turned the whole theory of déjà vu on its head.Traditionally it was thought images from one eye were delayed, arriving in the brain microseconds after images from the other eye -- causing a sensation that something was being seen for the second time. But University of Leeds researchers report for the first time the case of a blind person experiencing déjà vu through smell, hearing and touch.The University is a world-leader in déjà vu research. The ground-breaking work of the University's Institute of Psychological Sciences has been widely published in both the scientific and the news media. Their work is particularly aimed at understanding chronic déjà vu, where patients are constantly plagued by the feeling of having "been here before".
In a new paper published in the journal Brain and Cognition*, researchers A***a O'Connor and Chris Moulin relate how mundane experiences -- undoing a jacket zip while hearing a particular piece of music; hearing a snatch of conversation while holding a plate in the school dining hall -- were examples of how deja experiences were triggered in the blind subject.
A blind man suffering déjà vu. It sounds like a contradiction in terms -- but the first case study of its kind has turned the whole theory of déjà vu on its head.Traditionally it was thought images from one eye were delayed, arriving in the brain microseconds after images from the other eye -- causing a sensation that something was being seen for the second time. But University of Leeds researchers report for the first time the case of a blind person experiencing déjà vu through smell, hearing and touch.The University is a world-leader in déjà vu research. The ground-breaking work of the University's Institute of Psychological Sciences has been widely published in both the scientific and the news media. Their work is particularly aimed at understanding chronic déjà vu, where patients are constantly plagued by the feeling of having "been here before".
In a new paper published in the journal Brain and Cognition*, researchers A***a O'Connor and Chris Moulin relate how mundane experiences -- undoing a jacket zip while hearing a particular piece of music; hearing a snatch of conversation while holding a plate in the school dining hall -- were examples of how deja experiences were triggered in the blind subject.
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