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Footnote

Vgl. Original unter: http://www.sciencedirect.com/science/article/pii/S0896627315005243: "Morais Tavares, R., A. Mendelsohn, Y.Grossman, C.H. Williams, M. Shapiro, Y. Trope u. D. Schiller: A Map for Social Navigation in the Human Brain" in. Neuron 87(2015) no.1, S,231-243. [Deciphering the neural mechanisms of social behavior has propelled the growth of social neuroscience. The exact computations of the social brain, however, remain elusive. Here we investigated how the human br ain tracks ongoing changes in social relationships using functional neuroimaging. Participants were lead characters in a role-playing game in which they were to find a new home and a job through interactions with virtual cartoon characters. We found that a two-dimensional geometric model of social relationships, a "social space" framed by power and affiliation, predicted hippocampal activity. Moreover, participants who reported better social skills showed stronger covariance between hippocampal activity and "movement" through "social space." The results suggest that the hippocampus is crucial for social cognition, and imply that beyond framing physical locations, the hippocampus computes a more general, inclusive, abstract, and multidimensional cognitive map consistent with its role in episodic memory.].

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Abstract

Die deutsche Informationswissenschaft existiert nur dem Namen nach. Eine eher sporadisch stattfindende fachliche Diskussion dreht sich ausschließlich um praktische Probleme, die Theorie wird weitgehend ignoriert. Kaum jemand ist bereit, über den Tellerrand zu blicken. Es wird versucht, die Informationswissenschaft zur Geisteswissenschaft zu erklären. Die Naturwissenschaften werden ausgeschlossen. Bibliotheks-, Dokumentations- und Archivwissenschaft sollen in der Informationswissenschaft aufgehen. Diese Vorgänge leiteten u. a. das Ende der wissenschaftlichen Dokumentation ein. In diesem Artikel wird dargestellt, wie die Informationswissenschaft aufgebaut werden kann und welche Themen sie behandeln sollte. Dabei wird davon ausgegangen, dass es sich um die "Wissenschaft von der Information" handelt. So muss es Grundlage sein, zu klären, worum es sich bei dem Phänomen "Information" handelt. Es werden verschiedene Ansätze betrachtet und ausgewertet, beginnend mit Shannons Kommunikationstheorie bis hin zur Physik. Der Weg zu einer möglichen Definition wird ebenso behandelt, wie die Eigenschaften der Information und ihre Abgrenzung zu Daten und Wissen.

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Date

23. 1.2022 10:22:18

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