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, 21 March 2016
Awareness as a Temporary Breakdown of the Brain’s Functional Networks

When you become consciously aware of something, what exactly is happening in your brain? Or stated differently, is there a geography of neuronal connections that is specific to becoming aware of a stimulus (for instance, a stimulus that is presented very briefly, so that you may or may not become aware of it)?

This is not a new question. It amounts to asking whether there are particular brain networks that are essential to awareness, or whether awareness instead emerges from the connectivity of large areas of our sensory and associative cortexes. This latter, global approach received support from a study published in March 2015 in the Proceedings of the National Academy of Sciences of the United States of America, entitled “Breakdown of the brain’s functional network modularity with awareness”, by Douglass Godwin and two collaborators. (more…)

The Emergence of Consciousness | No comments