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Georg-August-Universität Göttingen Technologietransfer Goßlerstr. 9 37073 Göttingen, Germany https://www.gwdg.de
Contact Ms Marietta Fuhrmann-Koch +49 551 394342
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Georg-August-Universität Göttingen Technologietransfer

Das Gehirn an der Grenze zum Chaos

Wissenschaftler zeigen, wie "Lawinen" neuronaler Entladungen entstehen

(PresseBox) (Göttingen, )
Viele Systeme in der Natur steuern von selbst auf einen kritischen Zustand zu, der als höchst instabiles Gleichgewicht charakterisiert werden kann: kleine Störungen können nahezu beliebig große Folgen haben. Die Entstehung von Erdbeben oder von Lawinen auf einem Sandhaufen sind klassische Beispiele einer solchen "selbstorganisierten Kritikalität", wie das Phänomen in der Fachwelt heißt. Wissenschaftler des Bernstein Center for Computational Neuroscience, des Max-Planck-Instituts für Dynamik und Selbstorganisation und der Universität Göttingen haben nun gezeigt, dass die Signalweitergabe im Gehirn ebenfalls den Prinzipien selbstorganisierter Kritikalität folgt. Ihnen ist es gelungen, die neuronalen Mechanismen zu identifizieren, die diesem Phänomen zu Grunde liegen. Die Kzebpr, fj iue Kmsz Nuueda, Eh. Peuywas Bzmnolwu epf Npex. Ss. Lsig Uszzaz uhgksfutj ucwd, xnvp xx xuz tsezrwvgyuywrbztpa Xuouenhgotsbsli "Jdxdmh Bxgsoyh" ywhagh fl 31. Kookdyxv 0569 lawsoxvxqenlru.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.