Brain & Behavior

On the question of whether a soda tax can actually reduce the amount of sugary drinks people consume, a new study finds the resounding answer is “yes.”

Researchers from Friedrich Schiller University (Jena, Germany) and Heinrich-Heine-University (Düsseldorf, Germany) teamed up to test whether a heart failure medication that is currently being tested might also improve blood flow in the brain. Their findings were published last month in the American Journal of Physiology, Heart and Circulatory Physiology. According to the study authors, the small blood…

Frigatebirds and lambs

I was checking out the award-winning American Physiological Society’s I Spy Physiology blog and came across a couple of really interesting posts about animals: “If Only Birds Could Compete in the Summer Games” This post reported a study of how frigatebirds manage to sleep during flights out at sea that can last for weeks. By measuring brain activity, the…

Tortoise smarts

It must be Friday. I found myself perusing YouTube videos and I came across these showing pet tortoises that have figured out how to solve some interesting problems such as: Using the doggie door to enter a house… If that does not work, many have figured out how to just open the back door… Some have even…

Ceramides are a type of sphingolipid composed of both fatty acids and sphingosine that are important in maintaining the structure of cell membranes and cell signaling pathways. Given their structure, it is perhaps not surprising that levels of ceramide are increased in the brains of mammals after eating a diet high in fats as well as in individuals who are obese.…

Physiology 2016

I am very excited to report that the American Physiological Society in partnership with the The Physiological Society held a joint meeting from July 29-31 in Dublin, Ireland. The keynote lectures were given by Dr. Jerry Friedman from Rockefeller University and Dr. W Jon Lederer from the University of Maryland. Dr. Friedman spoke about his research on obesity…

The Earth is Not Moving

“In order to save the dying heliocentric theory from the conclusive geocentric experiments performed by Michelson, Morley, Gale, Sagnac, Kantor and others, establishment master-mind Albert Einstein created his Special Theory of Relativity which in one philosophical swoop banished the absolute aether/firmament from scientific study and replaced it with a form of relativism which allowed for…

Ducklings are rather well-known for their ability to imprint on someone (usually their mother) or something shortly after hatching. Researchers at the University of Oxford were interested in understanding more about learning and memory in ducklings. Specifically, they wanted to know if a duckling simply remembered what they saw or if they were capable of more complex cognition…

Researchers at Stanford University have accomplished what was once considered impossible. They have partially restored vision in blind. Check out this Youtube video to see how they did it

During hibernation common hamsters (Cricetus cricetus) alternate their time between bouts of torpor during which their metabolic rate drops and body temperature is low and arousal during which body temperature is normal. Hibernation allows animals to conserve energy although it is not without costs as it often results in memory deficits, cell damage and reduced immune function.…