IBM has developed a microprocessor which it claims comes closer than ever to replicating the human brain. The system is capable of rewiring" its connections as it encounters new information, similar to the way biological synapses work. Researchers believe that by replicating that feature, the technology could start to learn. Dharmendra Modha, IBM's project leader, explained that they were trying to recreate aspects of the mind such as emotion, perception, sensation and cognition by "reverse engineering the brain." The SyNAPSE system uses two prototype "neurosynaptic computing chips". In humans and animals, synaptic connections between brain cells physically connect themselves depending on our experience of the world. The process of learning is essentially the forming and strengthening of connections. IBM has not released exact details of how its SyNAPSE processor works. IBM's work on the SyNAPSE project continues and the company, along with its academic partners, has just been awarded $21m (12.7m) by the US Defense Advanced Research Projects Agency (DARPA).
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