Professor Maffei’s research group is known for studies on the development and plasticity of the brain. Recent studies by this group have demonstrated that rodents’ brains are sensitive to the influences of the environment and in particular that maturation of the visual system is accelerated in an enriched environment, where animals can explore new objects, engage in physical exercise and play. The aim of this research was to clarify the molecular mechanisms that control this phenomenon.
Specifically, in this study a molecular factor, called Insulin-like growth factor I (IGF-I), has been found to be capable of mediating the accelerated maturation of cortical development produced by enriched environment. The present work suggests that IGF-1 action in mediating the effects produced by environmental enrichment on visual system could be exerted through an accelerated maturation of inhibitory circuitry, the modulation of which has already been involved in cortical plasticity. IGF-I could influence the expression of other neurotrophins like NGF and BDNF, important for visual system plasticity. New studies could lead to a better understanding of the relationship between these molecules in the modulation of brain plasticity.
Study relating to materials testing Detecting damages in non-magnetic steel through magnetism
23.07.2018 | Technische Universität Kaiserslautern
Innovative genetic tests for children with developmental disorders and epilepsy
11.07.2018 | Christian-Albrechts-Universität zu Kiel
There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
The low current is considered one of the biggest hurdles in the development of solid-state batteries. It is the reason why the batteries take a relatively long...
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....
17.08.2018 | Event News
08.08.2018 | Event News
27.07.2018 | Event News
20.08.2018 | Information Technology
20.08.2018 | Life Sciences
20.08.2018 | Information Technology