Results 11 to 20 of about 1,093,190 (282)

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
doaj   +1 more source

A comprehensive investigation of memory impairment in attention deficit hyperactivity disorder and oppositional defiant disorder [PDF]

, 2012
We conducted a comprehensive and systematic assessment of memory functioning indrug-naïve boys with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD).
Alloway, American Psychiatric Association, Baddeley, Baddeley, Baddeley, Baddeley, Barkley, Bayliss, Cannon, Castellanos, Coghill, Coghill, Cowan, Dunn, D’Esposito, Faraone, Gathercole, Gibson, Happé, Holmes, Holmes, Jarrold, Jarvis, Karatekin, Kaufman, Kempton, Kim, Kline, Klingberg, Krauel, Luciana, Martinussen, Martinussen, Matthews, Morris, Narhi, Oosterlaan, Oosterlaan, Pennington, Rhodes, Rhodes, Rhodes, Rhodes, Rubia, Scheres, Schneider, Shue, Skowronek, Swanson, Teichner, Toren, Unsworth, Van Goozen, Verte, Willcutt, Willcutt   +55 more
core   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

Visuo-Spatial Working Memory and Mathematical Skills in Children: A Network Analysis Study

Behavioral Sciences, 2023
Visuo-spatial working memory is one of the main domain-general cognitive mechanisms underlying mathematical abilities and their development in children.
Luigi Macchitella, Giorgia Tosi, Daniele Luigi Romano, Marika Iaia, Francesca Vizzi, Irene C. Mammarella, Paola Angelelli   +6 more
doaj   +1 more source

Stimulus-specific mechanisms of visual short-term memory [PDF]

, 1991
The retention of spatial information in visual short-term memory was assessed by measuring spatial frequency discrimination thresholds with a two-interval forced-choice task varying the time interval between the two gratings to be compared. The memory of
Asplund, R., Dyrnes, S., Greenlee, Mark W., Magnussen, S.   +3 more
core   +1 more source

Evaluation of Spatial Memory in Women with Polycystic Ovary Syndrome [PDF]

Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2020
Introduction: Polycystic ovary syndrome is a common endocrine disorder in women of reproductive age. This syndrome may affect cognitive function and impair spatial memory.
Fatemeh Ranjbar, Farzad Moazeni, Mohammad Abdi, Hasan Khoshnou, Elmira Khademi, Sharokh Amiri, Manizheh Sayyah-Melli, Ghader Dargahi   +7 more
doaj   +1 more source

Mathematics Students Demonstrate Superior Visuo-Spatial Working Memory to Humanities Students Under Conditions of Low Central Executive Processing Load

Journal of Numerical Cognition, 2019
Previous research has demonstrated that working memory performance is linked to mathematics achievement. Most previous studies have involved children and arithmetic rather than more advanced forms of mathematics.
Paula Jane Hubber, Camilla Gilmore, Lucy Cragg   +2 more
doaj   +1 more source

Regulatory role of lateral hypothalamus hypocretin neurons-medial entorhinal cortex neural circuit in spatial memory in mice

陆军军医大学学报, 2023
Objective To explore the regulatory effects of hypocretin (Hcrt) neurons in lateral hypothalamus (LHHcrt)-medial entorhinal cortex (MEC) circuit on spatial memory.
LIAO Yixiang, ZHENG Ziyi, CHENG Xiaofang, CHENG Xiaofang, WEN Ruyi   +4 more
doaj   +1 more source

Egocentric and allocentric spatial memory in healthy aging: performance on real-world tasks

Brazilian Journal of Medical and Biological Research, 2019
Although normal aging has been related to several cognitive difficulties, other processes have been studied less, such as spatial memory. Our aim was to compare egocentric and allocentric memory in an elderly population using ecological tasks.
C. Fernandez-Baizan, E. Diaz-Caceres, J.L. Arias, M. Mendez   +3 more
doaj   +1 more source