All Relations between episodic memory and hippocampus

Publication Sentence Publish Date Extraction Date Species
Jeffrey D Kopsick, Joseph A Kilgore, Gina C Adam, Giorgio A Ascol. Formation and Retrieval of Cell Assemblies in a Biologically Realistic Spiking Neural Network Model of Area CA3 in the Mouse Hippocampus. bioRxiv : the preprint server for biology. 2024-04-08. PMID:38585941. the hippocampal formation is critical for episodic memory, with area cornu ammonis 3 (ca3) a necessary substrate for auto-associative pattern completion. 2024-04-08 2024-04-10 mouse
Edmund T Roll. Two What, Two Where, Visual Cortical Streams in Humans. Neuroscience and biobehavioral reviews. 2024-04-04. PMID:38574782. a ventrolateral 'what' visual stream leads to the inferior temporal visual cortex for object and face identity, and provides 'what' information to the hippocampal episodic memory system, the anterior temporal lobe semantic system, and the orbitofrontal cortex emotion system. 2024-04-04 2024-04-07 Not clear
Edmund T Roll. Two What, Two Where, Visual Cortical Streams in Humans. Neuroscience and biobehavioral reviews. 2024-04-04. PMID:38574782. a ventromedial 'where' visual stream builds feature combinations for scenes, and provides 'where' inputs via the parahippocampal scene area to the hippocampal episodic memory system that are also useful for landmark-based navigation. 2024-04-04 2024-04-07 Not clear
Orly Lazarov, Muskan Gupta, Pavan Kumar, Zachery Morrissey, Trongha Pha. Memory Circuits in Dementia: The Engram, Hippocampal Neurogenesis and Alzheimer's disease. Progress in neurobiology. 2024-04-03. PMID:38570083. we primarily focus on the dentate gyrus (dg) of the hippocampus, which is a key area of episodic memory formation. 2024-04-03 2024-04-06 Not clear
Orly Lazarov, Muskan Gupta, Pavan Kumar, Zachery Morrissey, Trongha Pha. Memory Circuits in Dementia: The Engram, Hippocampal Neurogenesis and Alzheimer's disease. Progress in neurobiology. 2024-04-03. PMID:38570083. episodic memory is significantly impaired in ad, and is also the site of adult hippocampal neurogenesis. 2024-04-03 2024-04-06 Not clear
Qiuzhen Wan, Jiong Liu, Tieqiao Liu, Kunliang Sun, Peng Qi. Memristor-based circuit design of episodic memory neural network and its application in hurricane category prediction. Neural networks : the official journal of the International Neural Network Society. vol 174. 2024-03-31. PMID:38555724. as the last module, the hippocampus module receives and integrates the output information of the parahippocampal module as well as generates the corresponding episodic memory. 2024-03-31 2024-04-03 Not clear
Qiuzhen Wan, Jiong Liu, Tieqiao Liu, Kunliang Sun, Peng Qi. Memristor-based circuit design of episodic memory neural network and its application in hurricane category prediction. Neural networks : the official journal of the International Neural Network Society. vol 174. 2024-03-31. PMID:38555724. meanwhile, the specific scenario information with the certain temporal signal from the generated episodic memory is also extracted by the hippocampus module. 2024-03-31 2024-04-03 Not clear
Selmaan N Chettih, Emily L Mackevicius, Stephanie Hale, Dmitriy Arono. Barcoding of episodic memories in the hippocampus of a food-caching bird. Cell. 2024-03-30. PMID:38554707. the hippocampus is critical for episodic memory. 2024-03-30 2024-04-02 Not clear
Bárður H Joensen, Jennifer E Ashton, Sam C Berens, M Gareth Gaskell, Aidan J Horne. An enduring role for hippocampal pattern completion in addition to an emergent non-hippocampal contribution to holistic episodic retrieval after a 24-hour delay. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-03-25. PMID:38527810. episodic memory retrieval is associated with the holistic neocortical reinstatement of all event information; an effect driven by hippocampal pattern completion. 2024-03-25 2024-03-28 human
Bárður H Joensen, Jennifer E Ashton, Sam C Berens, M Gareth Gaskell, Aidan J Horne. An enduring role for hippocampal pattern completion in addition to an emergent non-hippocampal contribution to holistic episodic retrieval after a 24-hour delay. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-03-25. PMID:38527810. our results point to a consolidation process where the hippocampus and neocortex may work in an additive, rather than compensatory, manner to support episodic memory retrieval. 2024-03-25 2024-03-28 human
Nádia S Canário, Joana Crisóstomo, Carolina Moreno, João V Duarte, Isabel C Duarte, Mário J Ribeiro, Beatriz Caramelo, Leonor V Gomes, Paulo Matafome, Francisco P Oliveira, Miguel Castelo-Branc. Functional reorganization of memory processing in the hippocampus is associated with neuroprotector GLP-1 levels in type 2 diabetes. Heliyon. vol 10. issue 6. 2024-03-21. PMID:38509913. using an innovative event-related fmri design in 34 participants we investigated patterns of hippocampal activity in t2d (n = 17) without mild cognitive impairment (mci) versus healthy controls (n = 17) during an episodic memory task. 2024-03-21 2024-03-23 human
Babak Khodaie, Elke Edelmann, Volkmar Leßman. Distinct GABAergic modulation of timing-dependent LTP in CA1 pyramidal neurons along the longitudinal axis of the mouse hippocampus. iScience. vol 27. issue 3. 2024-03-15. PMID:38487018. synaptic plasticity in the hippocampus underlies episodic memory formation, with dorsal hippocampus being instrumental for spatial memory whereas ventral hippocampus is crucial for emotional learning. 2024-03-15 2024-03-17 mouse
Jamie Snytte, Roni Setton, Laetitia Mwilambwe-Tshilobo, M Natasha Rajah, Signy Sheldon, Gary R Turner, R Nathan Spren. Structure-function interactions in hippocampus and prefrontal cortex are associated with episodic memory in healthy aging. eNeuro. 2024-03-13. PMID:38479810. structure-function interactions in hippocampus and prefrontal cortex are associated with episodic memory in healthy aging. 2024-03-13 2024-03-16 human
Hui-Yang Lei, Gui-Lin Pi, Ting He, Rui Xiong, Jing-Ru Lv, Jia-Le Liu, Dong-Qin Wu, Meng-Zhu Li, Kun Shi, Shi-Hong Li, Na-Na Yu, Yang Gao, Hui-Ling Yu, Lin-Yu Wei, Xin Wang, Qiu-Zhi Zhou, Pei-Lin Zou, Jia-Yang Zhou, Ying-Zhou Liu, Nai-Ting Shen, Jie Yang, Dan Ke, Qun Wang, Gong-Ping Liu, Xi-Fei Yang, Jian-Zhi Wang, Ying Yan. Targeting vulnerable microcircuits in the ventral hippocampus of male transgenic mice to rescue Alzheimer-like social memory loss. Military Medical Research. vol 11. issue 1. 2024-03-11. PMID:38462603. episodic memory loss is a prominent clinical manifestation of alzheimer's disease (ad), which is closely related to tau pathology and hippocampal impairment. 2024-03-11 2024-03-14 mouse
Kevin J Clancy, Quentin Devignes, Boyu Ren, Yara Pollmann, Sienna R Nielsen, Kristin Howell, Poornima Kumar, Emily L Belleau, Isabelle M Ross. Spatiotemporal dynamics of hippocampal-cortical networks underlying the unique phenomenological properties of trauma-related intrusive memories. Molecular psychiatry. 2024-03-07. PMID:38454081. extant models of more general episodic memory highlight dynamic hippocampal-cortical interactions that vary along the anterior-posterior axis of the hippocampus (hpc) to support different cognitive-affective and sensory-perceptual features of memory. 2024-03-07 2024-03-10 Not clear
Paul D Loprinzi, Jeremy B Capla. EXPRESS: Lack of Effects of Acute Exercise Intensity on Mnemonic Discrimination. Quarterly journal of experimental psychology (2006). 2024-02-29. PMID:38424033. the hippocampus is thought to support episodic memory by pattern separation, thereby supporting the ability to discriminate high similarity items. 2024-02-29 2024-03-03 Not clear
Thomas D Miller, Christopher Kennard, Penny A Gowland, Chrystalina A Antoniades, Clive R Rosentha. Differential effects of bilateral hippocampal CA3 damage on the implicit learning and recognition of complex event sequences. Cognitive neuroscience. 2024-02-22. PMID:38384107. we discuss the impact of the results on established theoretical accounts of the hippocampal contributions to implicit sequence learning and episodic memory. 2024-02-22 2024-02-24 human
Jing Zhou, Alfie Wearn, Julia Huck, Colleen Hughes, Giulia Baracchini, Jennifer Tremblay-Mercier, Judes Poirier, Sylvia Villeneuve, Christine Lucas Tardif, M Mallar Chakravarty, Ana M Daugherty, Claudine J Gauthier, Gary R Turner, R Nathan Spren. Iron deposition and distribution across the hippocampus is associated with pattern separation and pattern completion in older adults at risk for Alzheimer's disease. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-02-22. PMID:38388425. we investigated the impact of iron deposition, and its topographical distribution across hippocampal subfields and segments (anterior, posterior) measured along its longitudinal axis, on episodic memory in a sample of cognitively unimpaired older adults at elevated familial risk for ad (n = 172, 120 females, 52 males; mean age = 68.8±5.4y). 2024-02-22 2024-02-25 Not clear
Jing Zhou, Alfie Wearn, Julia Huck, Colleen Hughes, Giulia Baracchini, Jennifer Tremblay-Mercier, Judes Poirier, Sylvia Villeneuve, Christine Lucas Tardif, M Mallar Chakravarty, Ana M Daugherty, Claudine J Gauthier, Gary R Turner, R Nathan Spren. Iron deposition and distribution across the hippocampus is associated with pattern separation and pattern completion in older adults at risk for Alzheimer's disease. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-02-22. PMID:38388425. greater hippocampal iron load was associated with lower pattern separation and higher pattern completion scores, both indicators of poorer episodic memory. 2024-02-22 2024-02-25 Not clear
Jing Zhou, Alfie Wearn, Julia Huck, Colleen Hughes, Giulia Baracchini, Jennifer Tremblay-Mercier, Judes Poirier, Sylvia Villeneuve, Christine Lucas Tardif, M Mallar Chakravarty, Ana M Daugherty, Claudine J Gauthier, Gary R Turner, R Nathan Spren. Iron deposition and distribution across the hippocampus is associated with pattern separation and pattern completion in older adults at risk for Alzheimer's disease. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-02-22. PMID:38388425. these findings reveal that the impact of iron load on episodic memory performance is not uniform across the hippocampus. 2024-02-22 2024-02-25 Not clear