Neurobiology

by Matthew Schwartz A new danger is threatening the economic stability of the west coast of the United States and has the potential to cause a public health crisis. A massive harmful algal bloom has accumulated across most of the west coast and may be…

A bee. Image taken from Wikimedia Commons.Amid the startling find that the bee population is dropping, there are speculations into what is causing this sudden trend. Recently, work by scientists (original article here) have looked beyond pesticides and…

by Vivian Chou figures by Anna Maurer What do sushi and pain therapy have in common? The answer lies in a tiny protein in our bodies called TRPA1, nicknamed the “wasabi receptor.” For over a decade, scientists have been fascinated by the…

Ice cream cravings while you are anxiously preparing for a presentation or exam may be triggered by your brain’s desire for relief from stress. (Credits: Austin Kirk, flickr.com) In America, uncontrolled sugar consumption is a concern because of its…

Presented by Shay Neufeld Opiates, the class of molecules that includes morphine, heroin, and codeine, are arguably the most addicting drugs known to exist. This class of drugs has single-handedly started wars, forced international laws, and to this day…

Today’s image comes from this week’s Spring Seminar speaker, Shay Neufeld. This is a part of the brain called the striatum – a nucleus important for the learning and execution of coordinated, voluntary behaviors. Labelled in green are…

Neurons (shown above) are progressively degraded in Alzheimer’s Disease. [Image: neurons/Mike Seyfang under CC-BY licence] Recent findings from Duke University have implicated overactive immune cells as a potential cause of Alzheimer’s disease…

by Grigori Guitchounts figures by Brian Chow For decades, we have known that specialized neurons in the hippocampus of rodents called place cells reflect the animals’ location in space. Meanwhile, studies have also implicated the hippocampus in…

You probably saw the photo of the dress that caused an uproar on the Internet a few weeks ago (1). You probably also formed a firm opinion about whether the dress was blue and black or white and gold. Some of you may even have worried that you were…

Image by Don W. Pottle This is an image of crystals of aspirin with caffeine.   An Excedrin tablet was crushed in water and allowed to dissolve.   Drops of the solution were placed on a glass microscope slide and allowed to dry.  Examining and…