Scientists say they have moved a step closer to developing a computer model of the brain after finding a way to map both the connections and functions of nerve cells in the brain together for the first time. The study is part of an emerging area of neuroscience research known as 'connectomics'. A little like genomics, which maps our genetic make-up, connectomics aims to map the brain's connections, known as synapses. By untangling and being able to map these connections -- and deciphering how information flows through the brain's circuits -- scientists hope to understand how thoughts and perceptions are generated in the brain and how these functions go wrong in diseases such as Alzheimer's, schizophrenia and stroke.
Floppy discs? Too 1980s. Thumb drives? Too easy to lose. Anyway, who needs a thumb drive when you can store data in your thumb? A new program called Sparsh lets you transfer files from one device to another simply by touching the screen – and you don't have to join the Borg collective first. Mistry has designed a system to make this as simple as it could possibly be. "The user touches a data item they wish to copy from a device, conceptually saving it in the user's body," he says. "Next, the user touches the other device to which they want to paste the saved content." Behind the scenes, the first touch copies the phone number to a temporary file in either a Dropbox or an FTP account. The second touch retrieves the data.