All Relations between representation and hippocampus

Reference Sentence Publish Date Extraction Date Species
Ellen P Woon, Laura M Butkovich, Arianna A Peluso, Aziz Elbasheir, Kian Taylor, Shannon L Gourle. Medial orbitofrontal neurotrophin systems integrate hippocampal input into outcome-specific value representations. Cell reports vol 40 issue 11 2022 36103822 medial orbitofrontal neurotrophin systems integrate hippocampal input into outcome-specific value representations. 2022-09-16 2022-09-20 Not clear
Edmund T Roll. Hippocampal spatial view cells for memory and navigation, and their underlying connectivity in humans. Hippocampus vol issue 2022 36070199 inferior temporal object "what" inputs and orbitofrontal cortex reward inputs connect to the human hippocampal system, and in macaques can be associated in the hippocampus with spatial view cell "where" representations to implement episodic memory. 2022-09-07 2022-09-14 Not clear
Apoorv Sharma, Indrajith R Nair, Doreswamy Yoganarasimh. Attractor-like Dynamics in the Subicular Complex. The Journal of neuroscience : the official journal of the Society for Neuroscience vol issue 2022 36028315 neural representations in the hippocampal, entorhinal and head direction (hd) networks during spatial navigation have been clearly documented, while the representational properties of the subicular complex (sc) are relatively under-explored, even though it has extensive anatomical connections with various brain regions involved in spatial information processing. 2022-08-26 2022-08-29 Not clear
Margot Tirole, Marta Huelin Gorriz, Masahiro Takigawa, Lilia Kukovska, Daniel Bendo. Experience-driven rate modulation is reinstated during hippocampal replay. eLife vol 11 issue 2022 35993533 while both rate and place representations are used by hippocampal place cells to encode behavioral episodes, replay has been largely defined by only the latter - based on the fidelity of sequential activity across neighboring place fields. 2022-08-22 2022-08-29 Not clear
Anuck Sawangjit, Maximilian Harkotte, Carlos N Oyanedel, Niels Niethard, Jan Born, Marion Inostroz. Two distinct ways to form long-term object recognition memory during sleep and wakefulness. Proceedings of the National Academy of Sciences of the United States of America vol 119 issue 34 2022 35969775 our findings indicate two distinct modes of long-term memory formation: sleep consolidation is hippocampus dependent and implicates event-context binding, whereas wake consolidation is impaired by hippocampal activation and strengthens context-independent representations. 2022-08-15 2022-08-22 Not clear
Zhe Sage Chen, Xiaohan Zhang, Xiaoyang Long, Sheng-Jia Zhan. Are Grid-Like Representations a Component of All Perception and Cognition? Frontiers in neural circuits vol 16 issue 2022 35911570 however, the functions of grid-like representations beyond the classical hippocampal formation remain elusive. 2022-08-01 2022-08-08 Not clear
Edmund T Rolls, Gustavo Deco, Chu-Chung Huang, Jianfeng Fen. The human posterior parietal cortex: effective connectome, and its relation to function. Cerebral cortex (New York, N.Y. : 1991) vol issue 2022 35834902 pgp has connectivity with intraparietal regions involved in coordinate transforms and may be involved in idiothetic update of hippocampal visual scene representations. 2022-07-14 2022-07-19 Not clear
Randall C O'Reilly, Charan Ranganath, Jacob L Russi. The Structure of Systematicity in the Brain. Current directions in psychological science vol 31 issue 2 2022 35785023 we close by considering how the hippocampal formation may form integrative memories that enable rapid learning of new structure and content representations. 2022-07-05 2022-07-07 Not clear
Samantha S Cohen, Nim Tottenham, Christopher Baldassan. Developmental changes in story-evoked responses in the neocortex and hippocampus. eLife vol 11 issue 2022 35787304 however, hippocampal responses to event boundaries actually decreased with age, suggesting a shifting division of labor between episodic encoding processes and schematic event representations between the ages of 5 and 19. 2022-07-05 2022-07-07 Not clear
Justin S Riceberg, Aditya Srinivasan, Kevin G Guise, Matthew L Shapir. Hippocampal signals modify orbitofrontal representations to learn new paths. Current biology : CB vol issue 2022 35764092 hippocampal signals modify orbitofrontal representations to learn new paths. 2022-06-28 2022-07-04 Not clear
Alex Clarke, Jordan Crivelli-Decker, Charan Ranganat. Contextual expectations shape cortical reinstatement of sensory representations. The Journal of neuroscience : the official journal of the Society for Neuroscience vol issue 2022 35750489 together, our results support the idea that hippocampal representations facilitate sensory processing by modulating visual cortical activity in anticipation of expected items. 2022-06-24 2022-06-27 Not clear
Jacob L S Bellmund, Lorena Deuker, Nicole D Montijn, Christian F Doelle. Mnemonic construction and representation of temporal structure in the hippocampal formation. Nature communications vol 13 issue 1 2022 35739096 however, it is unclear whether hippocampal event memories reflect temporal relations derived from mnemonic constructions, event order, or elapsing time, and whether these sequence representations generalize temporal relations across similar sequences. 2022-06-23 2022-06-27 Not clear
Fraser Aitken, Peter Ko. Hippocampal representations switch from errors to predictions during acquisition of predictive associations. Nature communications vol 13 issue 1 2022 35676285 hippocampal representations switch from errors to predictions during acquisition of predictive associations. 2022-06-08 2022-06-13 Not clear
Ignacio Sarasua, Sebastian P\\xc3\\xb6lsterl, Christian Wachinge. Hippocampal representations for deep learning on Alzheimer's disease. Scientific reports vol 12 issue 1 2022 35597814 hippocampal representations for deep learning on alzheimer's disease. 2022-05-21 2022-06-13 Not clear
Ignacio Sarasua, Sebastian P\\xc3\\xb6lsterl, Christian Wachinge. Hippocampal representations for deep learning on Alzheimer's disease. Scientific reports vol 12 issue 1 2022 35597814 we compare five hippocampal representations (and their respective tailored network architectures) that span from raw images to geometric representations like meshes and point clouds. 2022-05-21 2022-06-13 Not clear
Lindsey M Crown, Daniel T Gray, Lesley A Schimanski, Carol A Barnes, Stephen L Cowe. Aged rats exhibit altered behavior-induced oscillatory activity, place cell firing rates, and spatial information content in the CA1 region of the hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience vol issue 2022 35477900 furthermore, observed changes in ca1 place cell firing rates and information content lend support to the hypothesis that age may result in more general and context-invariant hippocampal representations over more detailed information. 2022-04-28 2022-04-30 Not clear
Davide Spalla, Alessandro Treves, Charlotte N Boccar. Angular and linear speed cells in the parahippocampal circuits. Nature communications vol 13 issue 1 2022 35393433 an essential role of the hippocampal region is to integrate information to compute and update representations. 2022-04-08 2022-04-14 Not clear
Erratum: Brunec and Momennejad, \"Predictive Representations in Hippocampal and Prefrontal Hierarchies\". The Journal of neuroscience : the official journal of the Society for Neuroscience vol issue 2022 35379704 erratum: brunec and momennejad, "predictive representations in hippocampal and prefrontal hierarchies". 2022-04-05 2022-04-14 Not clear
Xinyi Deng, Shizhe Chen, Marielena Sosa, Mattias P Karlsson, Xue-Xin Wei, Loren M Fran. A Variable Clock Underlies Internally Generated Hippocampal Sequences. The Journal of neuroscience : the official journal of the Society for Neuroscience vol issue 2022 35351831 we analyzed the temporal organization of male rat hippocampal population spiking to identify potential substrates for temporally flexible representations. 2022-03-30 2022-04-14 Not clear
Bruna Martins-Klein, Irina Orlovsky, Kristin Heidema. Remembering past challenges to feel better today: Role of neural dedifferentiation and autobiographical integration in late-life reappraisal. Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition vol issue 2022 35225156 we propose a framework in which narrative integration and neural dedifferentiation of hippocampal memory representations may facilitate late-life reappraisal via shared positive meaning-making in ventromedial prefrontal cortex (vmpfc). 2022-03-28 2022-03-02 Not clear
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