After providing all the funding for The Brain from Top to Bottom for over 10 years, the CIHR Institute of Neurosciences, Mental Health and Addiction informed us that because of budget cuts, they were going to be forced to stop sponsoring us as of March 31st, 2013.

We have approached a number of organizations, all of which have recognized the value of our work. But we have not managed to find the funding we need. We must therefore ask our readers for donations so that we can continue updating and adding new content to The Brain from Top to Bottom web site and blog.

Please, rest assured that we are doing our utmost to continue our mission of providing the general public with the best possible information about the brain and neuroscience in the original spirit of the Internet: the desire to share information free of charge and with no adverstising.

Whether your support is moral, financial, or both, thank you from the bottom of our hearts!

Bruno Dubuc, Patrick Robert, Denis Paquet, and Al Daigen





Monday, 16 April 2012
Fewer Glial Cells Than You Might Think?

astrocyteMost neuroscience textbooks still state that the number of glial cells (non-neuronal cells, such as astrocytes) in the human brain is far higher than the number of neurons. The figure often given is 10 times higher, and some authors even speak of up to 50 times higher. But studies done over the past few years offer a far more conservative estimate: a ratio of around one to one. (more…)

From the Simple to the Complex | 1 comment