Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Magdalena M Sauvage"'
Publikováno v:
eLife, Vol 11 (2022)
Scene and object information reach the entorhinal-hippocampal circuitry in partly segregated cortical processing streams. Converging evidence suggests that such information-specific streams organize the cortical – entorhinal interaction and the cir
Externí odkaz:
https://doaj.org/article/33bef7daeeee41cd98e28afb6ce0f307
Autor:
Zachery Beer, Peter Vavra, Erika Atucha, Katja Rentzing, Hans-Jochen Heinze, Magdalena M Sauvage
Publikováno v:
PLoS Biology, Vol 16, Iss 8, p e2006100 (2018)
A well-accepted model of episodic memory involves the processing of spatial and non-spatial information by segregated pathways and their association within the hippocampus. However, these pathways project to distinct proximodistal levels of the hippo
Externí odkaz:
https://doaj.org/article/aee482ffc282449ab251a6fb0145a8d7
Publikováno v:
eLife, Vol 5 (2016)
Whether retrieval still depends on the hippocampus as memories age or relies then on cortical areas remains a major controversy. Despite evidence for a functional segregation between CA1, CA3 and parahippocampal areas, their specific role within this
Externí odkaz:
https://doaj.org/article/308d20061b114b8d9698dd20fa5762e6
Autor:
Shih-Pi Ku, Erika Atucha, Nico Alavi, Halla Mulla-Osman, Rukhshona Kayumova, Motoharu Yoshida, Jozsef Csicsvari, Magdalena M. Sauvage
Publikováno v:
Cell Reports, Vol 43, Iss 6, Pp 114276- (2024)
Summary: How the coordination of neuronal spiking and brain rhythms between hippocampal subregions supports memory function remains elusive. We studied the interregional coordination of CA3 neuronal spiking with CA1 theta oscillations by recording el
Externí odkaz:
https://doaj.org/article/ecd40a963e5a469caa6dd06c08110ba4
Publikováno v:
Cell Reports, Vol 42, Iss 11, Pp 113317- (2023)
Summary: Why some of us remember events more clearly than others and why memory loses precision over time is a major focus in memory research. Here, we show that the recruitment of specific neuroanatomical pathways within the medial temporal lobe (MT
Externí odkaz:
https://doaj.org/article/14a8fb6445e64ec18e5f36b6e0d205b5
Autor:
Shih-pi Ku, Nozomu H. Nakamura, Nicolas Maingret, Liv Mahnke, Motoharu Yoshida, Magdalena M. Sauvage
Publikováno v:
Frontiers in Systems Neuroscience, Vol 11 (2017)
The subiculum and the lateral entorhinal cortex (LEC) are the main output areas of the hippocampus which contribute to spatial and non-spatial memory. The proximal part of the subiculum (bordering CA1) receives heavy projections from the perirhinal c
Externí odkaz:
https://doaj.org/article/d3b64cd69a38437e9c3e9300af9eafd1
Episodic memories are hippocampus dependent. Over time such memories undergo consolidation and are thought to transition from precise to gist memories and additionally engage neocortical areas. Whether remote memories still depend on the hippocampus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::526d805817cf9ff68e912142a27d7073
https://doi.org/10.14293/s2199-1006.1.sor-.ppkjpet.v1
https://doi.org/10.14293/s2199-1006.1.sor-.ppkjpet.v1
Studies on patient H.M inspired many experiments on the role of the hippocampus and the neocortex in retrieving recent and remote memories. Cortical regions become increasingly engaged for memory retrieval over time, while conflicting results emerge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5912d1a5e6065e3bcbb8fc062569fb4a
https://doi.org/10.14293/s2199-1006.1.sor-.pp5bcae.v1
https://doi.org/10.14293/s2199-1006.1.sor-.pp5bcae.v1
Recent immediate early gene evidence suggests that proximal CA3 (proxCA3, close to dentate gyrus) and distal CA1 (distCA1, close to subiculum) form a specialized non-spatial hippocampal subnetwork (nakamura et al, JON, 2013; Beer and Vavra, Plos Biol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74abe9848b27a2f5e4ef6cc1d948c706
https://doi.org/10.14293/s2199-1006.1.sor-.ppabloh.v1
https://doi.org/10.14293/s2199-1006.1.sor-.ppabloh.v1