Travel sickness isn't just hearsay. Nearly a third of people experience motion sickness—and to this day we don't exactly know what causes it. The prevailing theory suggests it is triggered by a poor perception of movement.
Aug 17, 2023
0
1
When we use our working memory, we temporarily retain information in our brain. For instance, you are able to comprehend this sentence because you are briefly storing in working memory each of the words you are reading until ...
Aug 17, 2023
0
54
Trying to finish your homework while the big game is on TV? "Visual-movement" neurons in the front of your brain can help you stay focused, according to a new study from neuroscientists in the Perelman School of Medicine ...
Aug 9, 2023
0
106
Is paying attention to the things around us necessary to perceive them? This seemingly simple question is far from having a consensual answer. To decide between the various existing hypotheses, Jianghao Liu and his colleagues ...
Aug 1, 2023
0
87
Over the last decade, opioid abuse and overdoses have reached epidemic proportions in the United States. Now, Scripps Research scientists show that a drug that activates metabotropic glutamate 2 receptors in the brain can ...
Jul 27, 2023
0
4
Prof Sei-ichi Tsujimura of the Nagoya City University and Prof Su-Ling Yeh of National Taiwan University and Kagoshima University, have discovered that our visual acuity (contrast sensitivity) can be improved by using a light ...
Jul 19, 2023
0
16
A research team led by the University of Tsukuba has revolutionized the visualization of neuronal activity in the brain through a simplified mathematical analysis. Previous methods of visualizing these activities required ...
Jul 19, 2023
0
22
More than a quarter of all stroke victims develop a bizarre disorder—they lose conscious awareness of half of all that their eyes perceive.
Jul 19, 2023
0
170
Researchers at the Hebrew University of Jerusalem, Israel, have attempted to restore color vision to completely color-blind subjects using gene therapy. In their paper, "Seeing color following gene augmentation therapy in ...
For decades, doctors have noticed a rare burst of visual creativity that occurs among a small number of patients with dementia, echoing the same strange phenomenon among patients who have had a stroke or other brain injury. ...
Jul 13, 2023
0
33
