naa a22 4500 510769314 CHVBK 20180411083208.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11818-013-0600-6 doi (NATIONALLICENCE)springer-10.1007/s11818-013-0600-6 Diekelmann S. Department of Medical Psychology and Behavioral Neurobiology, University Tübingen, FiN-Gebäude, Ebene 6, Otfried-Müller-Str. 25, 72076, Tübingen, Germany aut Open questions in sleep and memory research [Elektronische Daten] [S. Diekelmann] Offene Fragen in der Schlaf- und Gedächtnisforschung Sleep is well known to facilitate the consolidation of newly acquired memories. Although this effect has been extensively studied in the past two decades, there are still a number of issues that remain unresolved. In this article, some of the open questions in the field of sleep and memory research are discussed. Particularly, the psychological conditions that determine sleep-dependent memory consolidation as well as possible underlying physiological mechanisms are considered. With regard to the psychological conditions, it will be discussed to which extent the beneficial effect of sleep for memory consolidation depends on the type of learning task, type of retrieval test, relevance of the learning material for the individual, optimum temporal delay between learning and sleep, and amount of sleep. Concerning the physiological mechanisms, this article focuses on the role of different sleep stages and sleep parameters (e.g., sleep spindles, slow oscillations), as well as on the functional importance of memory reactivations ("neuronal replay”) and synaptic downscaling during sleep. Springer-Verlag Berlin Heidelberg, 2013 Sleep nationallicence Memory nationallicence Learning nationallicence Consolidation nationallicence Reactivation nationallicence Schlaf nationallicence Gedächtnis nationallicence Lernen nationallicence Konsolidierung nationallicence Reaktivierung nationallicence Somnologie - Schlafforschung und Schlafmedizin Springer-Verlag 17/1(2013-03-01), 21-27 1432-9123 17:1<21 2013 17 11818 https://doi.org/10.1007/s11818-013-0600-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11818-013-0600-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Diekelmann S. Department of Medical Psychology and Behavioral Neurobiology, University Tübingen, FiN-Gebäude, Ebene 6, Otfried-Müller-Str. 25, 72076, Tübingen, Germany aut NATIONALLICENCE 773 0- Somnologie - Schlafforschung und Schlafmedizin Springer-Verlag 17/1(2013-03-01), 21-27 1432-9123 17:1<21 2013 17 11818 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer