Do People Who Became Blind Early in Life Develop a Better Sense of Smell? A Psychophysical Study

Cuevas, Isabel;Plaza, Paula;Rombaux, Philippe;Collignon, Olivier;Renier, Laurent;et.al.
(2010) Journal of Visual Impairment & Blindness — Vol. 104, n° 6, p. 369-379 (2010)

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Authors
  • Cuevas, IsabelUCLouvain
    Author
  • Plaza, PaulaUCLouvain
    Author
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  • De Volder, AnneUCLouvain
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  • Renier, LaurentUCLouvain
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Abstract
Using a set of psychophysical tests, we compared the olfactory abilities of 8 persons who became blind early in life and 16 sighted persons in a control group who were matched for age, sex, and handedness. The results indicated that those who became blind early in life developed compensatory perceptual mechanisms in the olfactory domain that involve basic sensory processes, such as the detection of odors.
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Citations

Cuevas, I., Plaza, P., Rombaux, P., Collignon, O., De Volder, A., & Renier, L. (2010). Do People Who Became Blind Early in Life Develop a Better Sense of Smell? A Psychophysical Study. Journal of Visual Impairment & Blindness, 104(6), 369-379. https://hdl.handle.net/2078.5/132021 (Original work published 2010)