Results 1 to 10 of about 286,986 (263)

Neural mechanisms of the V2M–PrL pathway mediate blue light-induced spatial memory impairment [PDF]

Communications Biology
Blue light has been shown to impair spatial memory in mice. However, the underlying neural circuit mechanisms of this impairment remain elusive. Our study revealed that 600-lux blue light disrupted spatial memory retrieval in male mice through the ...
Yuan Zhang, Guang’an Tong, Weipeng Wang, Yaoyang Xu, Wenbo Zhang, Xiangmin Chen, Xuejie Wang, Qi Xu, Caihong Han, Liecheng Wang, Shijun Weng, Pingping Zhang   +11 more
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Perception and Behavioral Intention of Cycling Space on Urban Greenway [PDF]

E3S Web of Conferences, 2021
To explore the spatial power and spatial relationship of urban greenway sports cultural memory, using literature data induction analysis method, questionnaire survey method, interview method, and other research methods, the connotation of urban greenway ...
Qinhui Feng, Weiqiang Wang, Maalla Allam
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Retrosplenial cortex in spatial memory: focus on immediate early genes mapping

Molecular Brain, 2021
The ability to form, retrieve and update autobiographical memories is one of the most fascinating features of human behavior. Spatial memory, the ability to remember the layout of the external environment and to navigate within its boundaries, is closely
Edyta Balcerek, Urszula Włodkowska, Rafał Czajkowski   +2 more
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A synaptic signal for novelty processing in the hippocampus

Nature Communications, 2022
Memory formation and recall are complementary processes within the hippocampus. Here the authors demonstrate a synaptic signal of novelty in the hippocampus and provide a computational framework for how such a novelty-driven switch may enable flexible ...
Ruy Gómez-Ocádiz, Massimiliano Trippa, Chun-Lei Zhang, Lorenzo Posani, Simona Cocco, Rémi Monasson, Christoph Schmidt-Hieber   +6 more
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The role of sleep disturbance and inflammation for spatial memory

Brain, Behavior, & Immunity - Health, 2021
Spatial memory is a brain function involved in multiple behaviors such as planning a route or recalling an object's location. The formation of spatial memory relies on the homeostasis of various biological systems, including healthy sleep and a well ...
Dominique Piber
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Allocentric Spatial Memory Performance in a Virtual Reality-Based Task is Conditioned by Visuospatial Working Memory Capacity

Brain Sciences, 2020
Traditionally, the medial temporal lobe has been considered a key brain region for spatial memory. Nevertheless, executive functions, such as working memory, also play an important role in complex behaviors, such as spatial navigation.
Joaquín Castillo Escamilla, José Javier Fernández Castro, Shishir Baliyan, Juan José Ortells-Pareja, Juan José Ortells Rodríguez, José Manuel Cimadevilla   +5 more
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Great tits who remember more accurately have difficulty forgetting, but variation is not driven by environmental harshness

Scientific Reports, 2021
The causes of individual variation in memory are poorly understood in wild animals. Harsh environments with sparse or rapidly changing food resources are hypothesized to favour more accurate spatial memory to allow animals to return to previously visited
Ethan Hermer, Ben Murphy, Alexis S. Chaine, Julie Morand-Ferron   +3 more
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Supramammillary nucleus synchronizes with dentate gyrus to regulate spatial memory retrieval through glutamate release

eLife, 2020
The supramammillary nucleus (SuM) provides substantial innervation to the dentate gyrus (DG). It remains unknown how the SuM and DG coordinate their activities at the circuit level to regulate spatial memory.
Yadong Li, Hechen Bao, Yanjia Luo, Cherasse Yoan, Heather Anne Sullivan, Luis Quintanilla, Ian Wickersham, Michael Lazarus, Yen-Yu Ian Shih, Juan Song   +9 more
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Strategy-Specific Patterns of Arc Expression in the Retrosplenial Cortex and Hippocampus during T-Maze Learning in Rats

Brain Sciences, 2020
The retrosplenial cortex (RSC) belongs to the spatial memory circuit, but the precise timeline of its involvement and the relation to hippocampal activation have not been sufficiently described.
Rafał Czajkowski, Bartosz Zglinicki, Emilia Rejmak, Witold Konopka   +3 more
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Social context alters spatial memory performance in free-living male prairie voles [PDF]

Royal Society Open Science, 2019
Spatial memory is crucial for mating success because it enables males to locate potential mates and potential competitors in space. Intraspecific competition and its varying intensity under certain conditions are potentially important for shaping spatial
Marissa A. Rice, Gloria Sanín, Alexander G. Ophir   +2 more
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