Tag Archive for consciousness


Human Brain

Over the past two months I presented a course on the Human Brain to students in the LIFE (‘Learning is Forever’) Institute at Ryerson University in Toronto. The course was designed for the senior layperson. It introduced the basic anatomy and physiology of the nervous system, and described the various disorders that can affect the elderly human brain.

Human Brain Header

The course was given at a second-year university level. Some of the material may have been more than the students needed to know, but most were able to follow the main points of the talks, and some were fascinated by the details.

The presentations were supplemented with extensive teaching materials – slides, notes, movies, etc. Many of the illustrations were adapted or created specifically for the course. I am now making these generally available through the page entitled Human Brain on my website.



Determined to Be Free


Imagine yourself 20 years from now. A brilliant cognitive neuroscientist claims to be able to read your brain and predict your future behavior. She studied with Sam Harris in Los Angeles and then completed her postdoctoral work with Chun Siong Soon and John-Dylan Haynes in Berlin. She knows her stuff and she uses the most advanced technology.

You will be able to press one of five buttons. Before you do so, the neuroscientist will take a scan of your brain, analyse it and predict which button you will choose. She will pay particular attention to the posterior cingulate gyrus and the rostral prefrontal cortex. She is willing to bet you that her prediction will be correct.

If you take the bet, you believe in free will. If you do not, you are a determinist – or in this context a “neuro-determinist.”

Faites vos jeux!

wager blog

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