Tuesday, 26 July 2016
Greening Cities Are Good for Your Health and Your Spirits
I live on a street east of Lafontaine Park, in Montreal, and I have always thought that if I weren’t “forced” to cross this large park four to eight times per day either walking or on my bike, I would never be able to stand the city and all of its drawbacks (the main reason for which is that there are just too many cars). A study published recently in the open-access journal Scientific Reports seems to confirm this subjective feeling of mine. (more…)
Mental Disorders | Comments Closed
Monday, 11 July 2016
A Vessel Connecting the Immune System to the Brain
In brain science, as in any other branch of science, you should always be skeptical when you read that a “missing link” has been found and that this discovery will force the textbooks to be rewritten. Such skepticism is all the more appropriate when the discovery is described as something that was there all along and that scientists had simply failed to see. After all, for all intents and purposes, the human body has been regarded as almost completely mapped for some 50 years now.
But in the case of a recent discovery by Antoine Louveau, a post-doctoral fellow at the University of Virginia School of Medicine, the extravagant claims seem to be true: he has discovered a lymphatic vessel that irrigates the brain, even though any current book on the anatomy of the brain will tell you that it is the only major organ in the body that has no connections to the lymphatic system. (more…)
From the Simple to the Complex | Comments Closed
