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way of mapping the complexity of the brain

Source: Scientists have found

form of 'map' the complexity of the brain - LAREPUBLICA.COM.CO

London. A group of scientists announced progress in developing a computer model of the brain, then find a way to map the connections and functions of neurons together for the first time.

In a study published in the journal Nature, researchers from University College London (UCL) British described a technique developed in mice that allowed them to combine information on the functions of neurons with details of their connections. The study is part of an emerging area of \u200b\u200bneuroscience research known as "connectomics" or connectomics.

A bit like genomics, which creates a map of our genetic characteristics, connectomics aims to map brain connections known as synapses. By clarifying and be able to map these connections - and figure out how information flows through the circuits of the brain - scientists hope to understand how the generation of thoughts and perceptions in the brain and how these features fail to diseases such as Alzheimer's, schizophrenia and stroke.

"We are beginning to unravel the complexity of the brain," said Tom Mrsic-Flogel, who led the study.

"Once we understand the function and connectivity of neurons that span different layers of the brain, we can begin to develop a computer simulation of how this wonderful organ, "said Mrsic-Flogel. However, the specialist said it would take many years of work among scientists and a huge power computer processing before they can do.

first studied the visual cortex of the mouse brain

A good question is how this group of scientists found out how the set of neural circuits in the brain. "First we must understand the role of each neuron and find out what other connected brain cells, "said Tom Mrsic-Flogel, the study director. In their study, the scientific team focused on the vision and investigated the visual cortex of the mouse brain, containing thousands of neurons and millions of different connections.