While “screen time” before bed has recently been thought to disrupt natural circadian rhythms, it’s still a bit murky as to how much disruption the light from smartphones and tablets can cause. A new study finds that blue light is not clearly worse for sleep than other forms of light.
Being sedentary for 10 hours or more each day is "significantly associated" with an increased risk of dementia, new research shows. Here's more on how time spent sitting down can affect your cognitive health.
Researchers say they have linked shorter telomeres on white blood cells to higher dementia risk, although outside experts say there are limitations to this study
A new study shows that areas of the brain that are responsible for movement are also connected to networks involved in thinking and planning, as well as the control of involuntary bodily actions.
Irvine, Calif., Feb. 15, 2022 – In a scientific first, researchers at the University of California, Irvine have discovered fundamental mechanisms by which the
AI Trends
April 15, 2021
ByÂ
John P. Desmond, AI Trends EditorÂ
Algorithms are trained on a dataset and may not be capable of learning new information without retraining, as opposed to the human brain, which learns constantly and builds on knowledge over time.Â
An artificial neural network that forgets previously learned information upon learning new information, is demonstrating what is called âcatastrophic forgetting.â  Â
In an effort to nudge AI to work more like the human brain in this regard, a team of AI and neuroscience researchers have banded together to form ContinualAI, a nonprofit organization and open community of AI continual learning (CL) enthusiasts, described in a recent account in VentureBeat.Â