This is pretty cool research. When we listen to stories, we maybe transported to a different place and time, living in the heads of characters, and immersing ourselves in another world. What does that look like in our brains? We have a clearer answer now from brain researchers in the Netherlands, and besides seeing how different areas “light up” or don’t, it now appears that there are often strong individual preferences among individuals as to whether they are “mentalizers” or “sensory-motor” listeners. In this research paper, mentalizers were defined as those who preferentially active ‘Theory of Mind’ areas associated with thinking about other peoples’ thoughts and beliefs, whereas motor listeners were most reactive to action descriptions. From previous studies, researchers learned that if you read the work […]
New Research: Brain Scans Predict Cognitive Performance [Premium]
“This suggests that individual differences in many cognitive tasks are a stable trait marker.” There’s a new Oxford research study circulating through scientific communities and around the world. From Science (Task-free MRI predicts individual differences in brain activity during task performance), Tavor and collegues applied machine-learning principles to test subjects in a “resting state” to see how they could predict their performances on various cognitive tasks. What was the result? They could predict subject’s responses in 46 out of 47 tasks (and maybe there’s a reason why the 47th one didn’t work…it involved more subcortical activity). Tasks included responses to mental math, sentence and story processing, but also higher order problem solving, social perception, and working memory. The data have a lot of ramifications in […]
This is Your Brain on Words [Premium]
In breaking research from UC Berkeley, researchers have found a complicated filing system when it comes to how we process words that we hear. While listening to stories, individual words triggered tiny activation explosions all over the brain associated with word associations – “Words were grouped under various headings: visual, tactile, numeric, locational, abstract, temporal, professional, violent, communal, mental, emotional and social.” So a well-working human brain responding to stories functions more like a wall filled with stickie notes rather than a linear filing cabinet? Which sounds more like the dyslexic way of wiring? Check out the video explanation below. The finding certainly points out the fallacy of viewing language in simple right-brain-left brain terms, but it does support the complexity of language and the right-left […]
This is Your Brain on Phonics – fMRI and Dyslexia [Premium Subscription]
One of the greatest neuromyths about dyslexia is that it’s just about reading. Kudos to the Gabrieli lab (and many others) who are unraveling the differences that exist between dyslexic and non-dyslexic children because the science can inform us about what we may need to do as teachers and tutors. In the following article, we’ll share recent brain research that shows that dyslexic children ‘hear’ or processing sounds differently. Instead of activating a left hemispheric area, they activate the right temporoparietal cortex, a part of the brain important for multisensory integration and imitation. ** To read more, log into your Premium account or become a Premium Subscriber here or. Thank you for your support!