Brain & Behavior

I know this is not a comparative physiology topic, but this article caught my attention as I know I just ate a rather high fat meal last week for Thanksgiving and I plan to do the same throughout the holiday season. Insulin does more than just lowering blood sugar by increasing its uptake into tissues.…

More and more of America’s adolescents and young adults are struggling with depression, especially young women, according to a study released earlier this week.

Pioneering research being conducted by Dr. Gregoire Courtine (Swiss Federal Institute of Technology – Lausanne) may enable paralyzed humans to walk again someday. Through his collaborative research with a lab in Beijing China, he has developed a wireless brain implant that detects signals in the brain and then sends these signals to electrodes implanted in the lower…

Highlights from final day at APHA’s Annual Meeting

The final day at the APHA annual meeting featured speakers addressing long-acting reversible contraceptives, examining news coverage of health, and connecting farmers’ markets to people receiving food assistance.

The opening session was great! Eric Hoffman (Children’s National Medical Center) presented work on chronic inflammatory diseases in children. He mentioned that while diets high in fats and carbohydrates (i.e. Western diets), obesity and sedentary lifestyles are associated with inflammation and related diseases (ex: asthma, type 2 diabetes), another contributor could be hormones. Kids who stay indoors…

The annual American Physiological Society sponsored conference, The Integrative Biology of Exercise is hosting their 7th meeting in Phoenix, AZ this week! I just unpacked my bags and I am highlighting my program book now to see what sessions to attend tomorrow. Can’t wait!

Fevers impair brain activity

You probably already knew that fevers can cause some people to develop seizures. According to the National Institutes of Health, these so-called ‘febrile seizures’ can happen at temperatures of 102.2 degrees F and above and are most-often seen in children. The good news is that this type of seizure is usually short and does not often…

Check out this video from Reuters (via YouTube). It summarizes an exciting study from researchers at Imperial College London who were able to stop the progression of Alzheimer’s disease in mice by administering a modified virus to the animals. The virus worked by preventing the formation of the characteristic amyloid plaques that are responsible for…

Corporal punishment in America’s public schools seems like a relic of the past — a practice we had surely banned long ago. The reality, however, is that it’s perfectly legal to physically discipline students as young as preschoolers in 19 states. And according to a new report, corporal punishment is most often used against black students and students with disabilities.

Heroic Humpback Whales

Scientists have taken notice that humpback whales may shown signs of heroic altruism in this video posted by CNN on YouTube: