Monday, 25 November 2013
Rhythms, Pain and Consciousness in Invertebrates
This week we’d like to offer you a sort of “seafood cocktail”: links to discussions of three fundamental questions of neurobiology, as investigated using three different kinds of marine invertebrates: lobsters, crabs, and Aplysia (sea slugs).
The first link below is to an article that discusses the many rhythmic activities that can be observed in nervous systems, and in particular in that of the lobster. (more…)
Pleasure and Pain, The Emergence of Consciousness | Comments Closed
Friday, 15 November 2013
Language as a Window into Human Nature
In previous posts in this blog, we have drawn your attention to various lectures in the RSA Animate series, in which experts is a variety of fields give online talks while cartoon illustrations are drawn in sped-up fashion to accompany their voice-over. This week we’d like to tell you about another RSA Animate lecture. This one is about language, and it is given by Harvard cognitive psychologist Steven Pinker. (more…)
From Thought to Language | Comments Closed
Monday, 28 October 2013
Christof Koch, a Romantic Reductionist
Just in case the 2012 Summer School on the Evolution and Function of Consciousness in Montreal did not quench your ravenous thirst for knowledge on the subject, I am providing a link below to a recent Brain Science Podcast interview with Christof Koch, another great name in consciousness research.
Author of the book Confessions of a Romantic Reductionist, Koch argues that we are no longer confined to philosphical speculation about human consciousness, but instead can now make predictions and test them experimentally. (more…)
The Emergence of Consciousness | Comments Closed
Monday, 14 October 2013
Axons Play Unexpected Role in Processing Information
Recently, someone asked me whether it would be fair to say that the integration of all the information that one neuron receives from other neurons takes place in its dendrites. I replied that according to the classic model of neural communication, that is certainly the case, but that processes in living organisms are highly complex, so I probably shouldn’t make that statement categorically, if only because some integration also occurs directly in the neuron’s cell body. (more…)
From the Simple to the Complex | No comments
Tuesday, 1 October 2013
We Are All Complex Networks
Before the Harper government’s budget cuts, the CIHR Institute for Neurosciences, Mental Health and Addiction (INMHA) had been providing this web site with stable funding for over 10 years. As a result of these cuts, the INMHA had to stop funding us. Now, because of the same cuts, we have had to stop publishing new posts on the English version of this blog every week and will instead be doing so only once every two weeks. We are truly sorry, but that is the best that we can can manage on a volunteer basis. So here is this week’s post. The others will follow at two-week intervals from now until further notice.
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In some previous posts in this blog, I have talked about the RSA Animate knowledge-visualization videos and the Brain Science Podcast, and I promised that I would mention other videos in these two excellent series on occasion. Well the most recent RSA Animate video and the most episode of Brain Science Podcast complement each other so well that this week I want to tell you about both of them at the same time. (more…)
From the Simple to the Complex | Comments Closed
