rummy glee For nearly a decade, a team of MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) researchers have been seeking to uncover why certain images persist in a people’s minds, while many others fade. To do this, they set out to map the spatio-temporal brain dynamics involved in recognizing a visual image. And now for the first time, scientists harnessed the combined strengths of magnetoencephalography (MEG), which captures the timing of brain activity, and functional magnetic resonance imaging (fMRI), which identifies active brain regions, to precisely determine when and where the brain processes a memorable image. rummy glee
This insight, Lahner elaborated, could redefine our understanding of how memories form and persist.
This chart helped them identify the patterns of where and when the brain processes what we see.
Their open-access study, published this month in PLOS Biology, used 78 pairs of images matched for the same concept but differing in their memorability scores — one was highly memorable and the other was easy to forget. rummy glee
This insight, Lahner elaborated, could redefine our understanding of how memories form and persist.
This chart helped them identify the patterns of where and when the brain processes what we see.
This insight, Lahner elaborated, could redefine our understanding of how memories form and persist.
This chart helped them identify the patterns of where and when the brain processes what we see.
Despite strides made, the team notes a few limitations. “The specific brain signatures we’ve identified for memorability could lead to early biomarkers for Alzheimer’s disease and other dementias.