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Why can’t I see images in my head?
CrowdScience listener Eileen cannot see images in her head of her memories. She only discovered by chance that most other people can do this. She wants to know why she can’t see them and if it is something she can learn to do.
Anand Jagatia finds out what mental images are for and whether scientists know why some people can’t create them.
Three per cent of the world’s population cannot see mental images like Eileen. And it is only recently been given a name – aphantasia.
Anand discovers why mental images are useful, why they are sometimes traumatic and how people who are blind or visually impaired can also create images of the world around them.
Contributors:
Emily Holmes, professor of clinical psychology, Uppsala University, Sweden
Adam Zeman, professor of cognitive and behavioural psychology, Exeter University, UK
Joel Pearson, professor of cognitive neuroscience, University of New South Wales, Australia
Paul Gabias, associate professor, Department of Psychology, University of British Columbia, Canada
Marijke Peters, Hannah Fisher and Jo Glanville, CrowdScience producers
Presenter: Anand Jagatia
Producer: Jo Glanville
Editor: Richard Collings
Production co-ordinator: Jonathan Harris
Sound: Jackie Margerum
Image credit: Andriy Onufriyenko | GETTY IMAGES | Creative #1397973635
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By BBC World Service
4.7
423423 ratings
CrowdScience listener Eileen cannot see images in her head of her memories. She only discovered by chance that most other people can do this. She wants to know why she can’t see them and if it is something she can learn to do.
Anand Jagatia finds out what mental images are for and whether scientists know why some people can’t create them.
Three per cent of the world’s population cannot see mental images like Eileen. And it is only recently been given a name – aphantasia.
Anand discovers why mental images are useful, why they are sometimes traumatic and how people who are blind or visually impaired can also create images of the world around them.
Contributors:
Emily Holmes, professor of clinical psychology, Uppsala University, Sweden
Adam Zeman, professor of cognitive and behavioural psychology, Exeter University, UK
Joel Pearson, professor of cognitive neuroscience, University of New South Wales, Australia
Paul Gabias, associate professor, Department of Psychology, University of British Columbia, Canada
Marijke Peters, Hannah Fisher and Jo Glanville, CrowdScience producers
Presenter: Anand Jagatia
Producer: Jo Glanville
Editor: Richard Collings
Production co-ordinator: Jonathan Harris
Sound: Jackie Margerum
Image credit: Andriy Onufriyenko | GETTY IMAGES | Creative #1397973635
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