Building a Brain – “our brain is a great computer because it is a great guesser”

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Building a Brain – “our brain is a great computer because it is a great guesser”

brain programs around the world:
– international movement focusing on:
1) how to use information to get good results for people with mental illness &
2) can we understand what is going on in the brain which makes us human (at a cellular level in real time)
– moving beyond MRI which measures blood flow rather than neuronal activity itself
– at moment we have symptoms & neuronal chemicals
– an individual neuron has approx 30 connections each x billions of neurons
– bionic eyes are being developed
– neurons are context dependant – same neuron perform different functions at different times
– super-computers cannot at present simulate the brain (insufficient memory; incredible data requirement; will need to have interactive supercomputers with new software)
– assist in the diagnosis of brain diseases
– cognitive architectures – a chip on your computer to perform particular functions
– “our brain is a great computer because it is a great guesser”
– consciousness – is a special state where neurons are collectively working together
– decision-making states and all the other states our brain assumes to do something
– philosophers, ethicists, psychologists, neuroscientists are working together in this research

Source: broadcast date 8 June 2014 on RN’s Australian version of the BBC’s All in the Mind program

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