A couple of minutes is all it takes to knock out bits of your brain for an hour, according to a new study by a University College London (UCL) team. The team have been working on ways to improve a method known as transcranial magnetic stimulation (TMS) and are now using their adapted version of TMS to investigate possible treatments for stroke patients or those with Parkinsons disease.
In the latest issue of the journal Neuron, Professor John Rothwell and colleagues from UCLs Institute of Neurology discovered ways to improve TMS to produce effects on the brain that last for more than an hour after only 40 seconds of stimulation. Longer-lasting effects will enable scientists to use TMS to modify brain activity in conditions ranging from depression to brain damage.
TMS stimulates the brain via a magnetic coil held outside the skull which can be moved over different parts of the brain. The magnetic fields created by the coil induce tiny electrical currents inside the skull that alter the activity of neural pathways, stimulating or inhibiting activity in parts of the brain.
Jenny Gimpel | EurekAlert!
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Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
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Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
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Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
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17.10.2017 | Event News
10.10.2017 | Event News
10.10.2017 | Event News
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