Khan Academy Now Available for Kids!

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. The Kids application is a free, fun educational program for children ages two to six that uses a holistic and personalized approach to encourage independent learning across a robust curriculum, ranging from math to motor development.

For more information and links to download the app, please visit the click here.

Oxford study finds digital screen time has little effect on teen mental health


A new study from researchers at the University of Oxford has tracked data from several hundred thousand subjects finding digital technology use accounts for less than half a percent of a young person's negative mental health. The research suggests everything from wearing glasses to not getting enough sleep have bigger negative effects on adolescent well-being than digital screen use.

Please click here to read the rest of the article.

The Brain in Action: Can you smell it too?

The activity of eleven types of receptors in your nose when you smell different but chemically strongly similar compounds. (Fig. 32-4, Principles of Neural Science, 5th Ed., 2013)

The activity of eleven types of receptors in your nose when you smell different but chemically strongly similar compounds. (Fig. 32-4, Principles of Neural Science, 5th Ed., 2013)

Every so often my wife asks me if I notice a particular smell in the house or garden. I can, when asked, often detect an odour, but I seem to have a much less sensitive nose than she does. I do however like a good red wine with an earthy bouquet. Each bottle I open has an unusual combination of such aromas. My wife often cannot detect the differences in smell between these wines. Does that mean that I have a more delicate sense of smell after all? 

For the rest of Peter Moleman’s article, please click here.

Scientists Find A Brain Circuit That Could Explain Seasonal Depression

Just in time for the winter solstice, scientists may have figured out how short days can lead to dark moods. Two recent studies suggest the culprit is a brain circuit that connects special light-sensing cells in the retina with brain areas that affect whether you are happy or sad.

Together, the studies offer a strong argument that seasonal mood changes, which affect about 1 in 5 people, have a biological cause. The research also adds to the evidence that support light therapy as an appropriate treatment.

This article and audio can be found on NPR’s website, here.

Omikron /Getty Images/Science Source

Omikron /Getty Images/Science Source

Lack of sleep looks the same as severe anxiety in the brain


If you’ve ever found that a poor night’s sleep has left you feeling not only a bit groggy, but also on edge, you aren’t alone. People with insomnia have double the risk of developing an anxiety disorder, and 70 to 80 percent of people with clinical anxiety have trouble either falling or staying asleep. However, until now, how this relationship works in the brain was unknown.

The article can be found here.

For Kids With Concussions, Less Time Alone in a Dark Room


The Centers for Disease Control and Prevention released a major new guideline on diagnosing and managing head injuries in children on Sept. 4, the product of years of work and extensive evidence review by a large working group of specialists in fields ranging from emergency medicine and epidemiology to sports injuries to neurology and neurosurgery.

The guideline, which is the first from the C.D.C. that is specific to mild brain injury in children, advises against the long recovery period, isolated in a dark, quiet room, that has sometimes been used in treatment.