In a study published in the latest issue of Current Biology, University College London (UCL) scientists have shown that the human brain holds and continuously updates an internal map of the body. The UCL team hope their findings will help explain how the processes in the brain which create a coherent body map may go wrong in people with neurological or psychiatric disorders.
Using a body illusion to fool volunteers, UCL researchers found that volunteers’ brains rapidly adjusted the processing of touch information to match information from proprioception –the position to the limbs relative to the body.
The team from the UCL Institute of Cognitive Neuroscience used a method called tendon vibration to distort volunteers’ sense of their own body. When the biceps tendon of the right arm was vibrated, volunteers felt within seconds that their right elbow was rotating away from the body, even though the arm was actually quite still. If the volunteers held their left index finger with their right hand while this happened they felt their left index finger getting longer, as they felt their arm move.
Jenny Gimpel | alfa
Climate Impact Research in Hannover: Small Plants against Large Waves
17.08.2018 | Leibniz Universität Hannover
First transcription atlas of all wheat genes expands prospects for research and cultivation
17.08.2018 | Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...
17.08.2018 | Event News
08.08.2018 | Event News
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17.08.2018 | Life Sciences