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Plasticity of the brain: the key to human development, cognition and evolution

Ferrier prize lecture given by Professor Colin Blakemore FRS (open to the public)


How do our genes program the complexity of our brains? Why is human culture so much richer than that of the Great Apes? And how has human cognitive achievement continued to accelerate, when our genetic makeup has changed very little over the past 100,000 years? The answers might lie in the adaptability and plasticity of the brain.

Development of connections in mammalian brains is specified not so much by precise instructions as by general rules, including adaptive mechanisms to fine-tune the connections between different levels in each pathway. And evolution has discovered genetic mechanisms that enable neurons to change the strength of their connections in response to the pattern of activity passing through them. Such plasticity gives us the capacity to remember and learn, and it helps to match our perceptions, thoughts and motor skills to the nature of the world around us. Brain plasticity, although genetically determined, enabled humans to escape from the informational limits in the blueprint of their genes and propelled them into a new phase of evolution.


Speaker(s):

Professor Colin Blakemore FRS | talks

 

Date and Time:

15 March 2010 at 6:30 pm

Duration:

1 hour

 

Venue:

The Royal Society
6-9 Carlton House Terrace
London
SW1Y 5AG
+44 20 74 51 2500
http://www.royalsociety.org

More at The Royal Society...

 

Tickets:

Free

Available from:

Admission free – no ticket or advance booking required.
Doors will open at 5.45pm and seats will be allocated on a first-come-first-served basis.

Additional Information:

This event will be broadcast live on the web at royalsociety.org/live
Visit our video archive at royalsociety.tv

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