See what David J. Linden, Professor in the Department of Neuroscience at the Johns Hopkins University School of Medicine has to say about how digital media activates the pleasure circuits in our brain.
Tag Archives: Twitter
In an attempt to put matter over mind, researchers are beginning to decipher what exactly is happening in our brains when we are making decisions.
Historically, the dyslexia label has been assigned to children who whose high IQs mismatch their low reading scores, but a new brain-imaging study challenges this understanding of dyslexia.
Twin studies have shown that people with schizophrenia and bipolar disorder have changes in gene activity caused by their environment. The finding provides the strongest evidence yet that such gene changes might cause the conditions.
The famous dictum of Henry Ford “Whether you think you can or think you can’t – you’re right,” has been put to the test in new study, which finds that people who think they can learn from their mistakes have a different brain reaction to mistakes than people who think intelligence is fixed.
Everybody has experienced a sense of “losing oneself” in an activity and now researchers have caught the brain in the act.
The brains of autistic children have a distinctive topography that a team of Stanford University scientists was able to capture using new imaging techniques, with the hope of someday creating a template for the autistic brain that could be used to diagnose children at an early age.
Finally, modern society’s increasing dependency on online tools for both work and recreation opens up unique opportunities for the study of social interactions. With this in mind, scientists at Indiana University have put Dunbar’s Number (a theoretical cognitive limit to the number of people with whom one can maintain stable social relationships) to the test by analyzing the Twitter activity of 1.7 million individuals. Their research offers support to Dunbar’s hypothesis of a biological limit to the number of relationships than can be simultaneously maintained by a single individual.