Question
In Pascual-Leone's study, sighted participants were blindfolded for
5
days and taught to recognize Braille letters. What was observed about the participants' brains during this period?
The vision areas of the brain were inactive and did not process any information.
The touch areas of the brain became less active as the visual areas took over processing tactile information.
The visual processing areas of the brain were repurposed to assist with the demanding tactile task of Braille recognition.
No significant change in the activity of the visual processing regions was observed.
5
days and taught to recognize Braille letters. What was observed about the participants' brains during this period?
The vision areas of the brain were inactive and did not process any information.
The touch areas of the brain became less active as the visual areas took over processing tactile information.
The visual processing areas of the brain were repurposed to assist with the demanding tactile task of Braille recognition.
No significant change in the activity of the visual processing regions was observed.
Answers
GPT-4o mini
In Pascual-Leone's study, it was observed that the visual processing areas of the brain were repurposed to assist with the demanding tactile task of Braille recognition. This indicates that the brain's plasticity allows for functional reorganization, where areas traditionally associated with vision adapt to enhance tactile processing when the visual input is removed.