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Brain activity patterns preserve traces of previous cognitive activity

with one comment

June 26, 2013

Weizmann Institute scientists discover that spontaneously emerging brain activity patterns preserve traces of previous cognitive activity.

past_brain_activation

The day-after effect of brain activation: The brain image at the back presents spontaneous resting state patterns before an fMRI-based neurofeedback training session. The front brain image presents spontaneous resting state patterns a day after the training session, illustrating the long-term trace of the training. Credit: Weizmann Institute of Science

This research suggests a number of future possibilities for exploring the brain. For example, spontaneously emerging brain patterns could be used as a “mapping tool” for unearthing cognitive events from an individual’s recent past.

Or, on a wider scale, each person’s unique spontaneously emerging activity patterns might eventually reveal a sort of personal profile — highlighting each individual’s abilities, shortcomings, biases, learning skills, etc.

via Brain activity patterns preserve traces of previous cognitive activity | KurzweilAI.

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  1. […] Brain activity patterns preserve traces of previous cognitive activity […]


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