Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Charlotte N Boccara"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
It remains unclear how the hippocampal region integrates position and self-motion information to update spatial representations. Here, the authors report grid and head direction cells as well as cells encoding self-motion parameters such as angular h
Externí odkaz:
https://doaj.org/article/0e7b06254d2e40859906226b07ba7267
Autor:
Jean Simonnet, Mérie Nassar, Federico Stella, Ivan Cohen, Bertrand Mathon, Charlotte N. Boccara, Richard Miles, Desdemona Fricker
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-14 (2017)
Head direction is encoded by cells in the presubiculum, but the role of local circuitry in head direction encoding remains unknown. Here the authors demonstrate how a specific inhibitory neuron type, the Martinotti cell, together with excitatory pyra
Externí odkaz:
https://doaj.org/article/86ff98c7299f4ca08459b45845b6700b
Publikováno v:
Nature Communications. 13
An essential role of the hippocampal region is to integrate information to compute and update representations. How this transpires is highly debated. Many theories hinge on the integration of self-motion signals and the existence of continuous attrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::022464239f083e6bf3079ce674f8f357
https://doi.org/10.1038/s41467-022-29583-z
https://doi.org/10.1038/s41467-022-29583-z
Autor:
Charlotte N Boccara, Genela Morris, Edvard I. Moser, Li Lu, May-Britt Moser, Gilad Tocker, Dori Derdikman, Xenia Gofman, Shahaf Weiss
Publikováno v:
2751-2757.e4
Summary Navigation requires the integration of many sensory inputs to form a multi-modal cognitive map of the environment, which is believed to be implemented in the hippocampal region by spatially tuned cells [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a87bdd37a8b2538394b135d69ff8cdad
http://hdl.handle.net/10852/77926
http://hdl.handle.net/10852/77926
Publikováno v:
Science
Reward and the map in the brain Recent findings suggest a more complex role of grid cells in the brain than simply coding for space. The grid map in the entorhinal cortex, which is responsible for encoding spatial information, is not as rigid as orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2169d3bf97b06f3d9f0573b155e3c9b3
https://pubmed.ncbi.nlm.nih.gov/30992559
https://pubmed.ncbi.nlm.nih.gov/30992559
Autor:
Trygve B. Leergaard, Menno P. Witter, Ingvild M. Hammer, Jan G. Bjaalie, Charlotte N Boccara, Lisa Jannicke Kjønigsen
Publikováno v:
Hippocampus. 25:838-857
The hippocampal region, comprising the hippocampal formation and the parahippocampal region, has been one of the most intensively studied parts of the brain for decades. Better understanding of its functional diversity and complexity has led to an in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a69c1ed13ace3b0ff54aea691f7c7a5
https://doi.org/10.1002/hipo.22407
https://doi.org/10.1002/hipo.22407
Autor:
Charlotte N Boccara, Federico Stella, Richard B. Miles, Jean Simonnet, Desdemona Fricker, Bertrand Mathon, Mérie Nassar, Ivan Cohen
Publikováno v:
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-14 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-14 (2017)
Orientation in space is represented in specialized brain circuits. Persistent head direction signals are transmitted from anterior thalamus to the presubiculum, but the identity of the presubicular target neurons, their connectivity and function in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d8883ae1146625fa07a1b72a041f019
http://europepmc.org/articles/PMC5524997
http://europepmc.org/articles/PMC5524997
How activity dependent feedback inhibition may maintain head direction signals in mouse presubiculum
Autor:
Richard B. Miles, Mérie Nassar, Desdemona Fricker, Charlotte N Boccara, Federico Stella, Bertrand Mathon, Ivan Cohen, Jean Simonnet
Orientation in space is represented in specialized brain circuits. Persistent head direction signals are transmitted from anterior thalamus to the presubiculum, but the identity of the presubicular target neurons, their connectivity and function in l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e731ec9ec8053813c790ad3216376914
https://doi.org/10.1101/106005
https://doi.org/10.1101/106005
Publikováno v:
Science. 322:1865-1868
We report the existence of an entorhinal cell type that fires when an animal is close to the borders of the proximal environment. The orientation-specific edge-apposing activity of these “border cells” is maintained when the environment is stretc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44626d780f5095c3ca37f18b322f9b83
https://doi.org/10.1126/science.1166466
https://doi.org/10.1126/science.1166466
Autor:
Charlotte N, Boccara, Lisa J, Kjonigsen, Ingvild M, Hammer, Jan G, Bjaalie, Trygve B, Leergaard, Menno P, Witter
Publikováno v:
Hippocampus. 25(7)
The hippocampal region, comprising the hippocampal formation and the parahippocampal region, has been one of the most intensively studied parts of the brain for decades. Better understanding of its functional diversity and complexity has led to an in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5bb99f40015461e27b1a5218948e0267
https://pubmed.ncbi.nlm.nih.gov/25533645
https://pubmed.ncbi.nlm.nih.gov/25533645