The Frankfurt Institute for Advanced Studies (FIAS), a unique think tank in Germany for cross-linking the natural sciences, has a new board of directors.

How can complex biological systems be described theoretically and how can their functions be precisely predicted? The new LOEWE focus "CMMS - Multi-Scale Modelling in the Life Sciences" at the Frankfurt Institute for Advanced Studies will investigate this.

One of the outstanding mysteries of the cerebral cortex is how individual neurons develop the proper synaptic connections to form large-scale, distributed networks. Now, an international team of scientists has gained novel insights from spontaneously generated patterns of activity by local networks in the early developing visual cortex. Apparently these form the basis for long-range neural connections that are established through brain activity over the course of cortical development. The scientists report their findings in the journal Nature Neuroscience.

The unique ability of cuttlefish, squid and octopuses to hide by imitating the colors and texture of their environment has fascinated natural scientists since the time of Aristotle. Uniquely among all animals, these mollusks control their appearance by the direct action of neurons onto expandable pixels, numbered in millions, located in their skin. Scientists at the Max Planck Institute for Brain Research (MPI Brain Research), and the Frankfurt Institute for Advanced Studies (FIAS) and Goethe University (GU) used this neuron-pixel correspondence to peer into the brain of cuttlefish, inferring the putative structure of control networks through analysis of skin pattern dynamics. The scientists report their findings in the journal Nature.

On September 3, 2018, the STIFTUNG GIERSCH and the Frankfurt Institute for Advanced Studies (FIAS) invited to the ceremony marking the appointment of Prof. Dr. Edvard Moser as a FIAS Senior Fellow Laureatus. This honorary award is given to outstanding international scientists who are not only distinguished by their excellent research, but are also committed to the scientific community.

The human brain consists of a highly complex network of about 85 billion nerve cells (neurons) that constantly exchange information. To function, all these cells have to organise the production, transport, storage and recycling of countless different molecules such as neurotransmitters, mRNA and proteins - a gigantic logistical challenge at the molecular level. So how do they organize these processes to be both robust and efficient? How do problems in solving these logistical challenges relate to brain diseases such as Alzheimer's or Parkinson's disease? To discuss these questions, neuroscientists from all over the world will meet from 28 August for the 3rd Giersch International Symposium at the Frankfurt Institute for Advanced Studies (FIAS).

In an exhibition of a different kind, Frankfurt bioinformatician Prof. Franziska Matthäus and the Frankfurt Institute for Advanced Studies (FIAS) show that basic theoretical research does not only consist of series of numbers and formulae, but can also be beautiful. For the "Night of Science" on Friday, June 8. 2018, large-format works of art will decorate some buildings on the Riedberg campus of Goethe University.

FRANKFURT. Even after the direct measurement of their gravitational waves, there are still mysteries surrounding black holes. What happens when two black holes merge, or when stars collide with a black hole? This has now been simulated by researchers from Goethe University Frankfurt and the Frankfurt Institute for Advanced Studies (FIAS) using a novel numerical method. The simulation code "ExaHyPE" is designed in such a way that it will be able to calculate gravitational waves on the future generation of “exascale” supercomputers.

Korbach: From 25 May to 3 June 2018, scientists from the FIAS* and the research projects of the State Initiative for the Development of Scientific and Economic Excellence (LOEWE)** will once again be invited to experiment, be amazed and discuss at the "Hessen schafft Wissen" stand.

FRANKFURT. Since their discovery in the 60's, scientists have worked on answering a crucial question: How massive do neutron stars actually get? Differently from black holes, in fact, these stars cannot be arbitrarily massive; past a certain finite limit in mass, no physical force in nature can contrast their enormous gravitational forces. For the first time, astrophysicists at Goethe University Frankfurt have succeeded in calculating a stringent upper bound on the maximum mass of neutron stars.

Prof. Luciano Rezzolla, Senior Fellow of the Frankfurt Institute for Advanced Studies (FIAS) and Professor of Theoretical Astrophysics at the Goethe University, will receive 80 million CPU hours at the supercomputer superMUC of the Leibniz Computing Center in Garching near Munich next year for the simulation of neutron star duplex systems.