A Beautiful Mind: White matter fibres of the human brain, DSI scan

http://ift.tt/2mSGB6i

Technology

dsi scan of brain

White matter fibers. Computer-enhanced #3D diffusion spectral imaging (DSI) scan of the bundles of white matter nerve fibers in the human brain. The fibers transmit nerve signals between brain regions and between the brain and the spinal cord. Diffusion spectrum imaging (DSI) is a variant of magnetic resonance imaging (MRI) in which a magnetic field maps the water contained in neuron fibers, thus mapping their crisscrossing patterns. A similar technique called diffusion tensor imaging (DTI) is also used to explore the neural data of white matter fibers in the brain. Both methods allow mapping of their orientations and the connections between brain regions.

Data software: NIH Human Connectome Project.

Credit: Alfred Pasieka

Tags: #brain #science #tech #technology

The post A Beautiful Mind: White matter fibres of the human brain, DSI scan appeared first on GadgTecs.



from GadgTecs http://ift.tt/2BeGKFI
via IFTTT Science & Technology

Comments

Post a Comment

Popular posts from this blog

Beginner’s Guide to Buying Nano

http://ift.tt/eA8V8J Technology The Cryptocurrencies market hasn’t been like a roller-coaster since the turn of the year. It’s been more like a water-slide. Only I’m not so sure it’s water… Bitcoin has had a much-publicized fall from grace, collapsing from its peak of $20,000 to test levels below $8,000 on numerous occasions. Optimistic crypto-traders have chosen to see this as an opportunity. With cries of “Buy The Dip!” they continue to pour money into the market. Sadly, their enthusiasm often turns to despair when they wake up and realize the dip was actually yesterday’s high. Amongst the maelstrom, many great projects are pulled down into the abyss by the Bitcoin whales. One such project is Nano (XRB). It was previously known as RaiBlocks. Why Buy Nano Now? Nano has declined in lock-step with the rest of the market, from $22.50 at the start of the year to currently sit under $10. The fundamentals haven’t changed in these few short months. Transactions are still instant and
Read more