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




Thursday, 15 October 2015
Inhibitory Neurons: More Than Just a Brake

Neuroscientists have known that the brain contains glial cells just as long as they have known that it contains neurons, but only in the past two or three decades have scientists discovered the actual importance of glial cells for communication within the brain. Similarly, neuroscientists have long known that between the large excitatory neurons of the cerebral cortex, there are a multitude of small inhibitory neurons. Once thought to act as simple “brakes” on brain activity, these inhibitory neurons have gradually been found to display far more complex variations in their nature, form, connectivity and function than was originally believed. (more…)

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