Results 71 to 80 of about 354,942 (313)

Testing Conclusions From Functional Imaging of Working Memory with Data From Acute Stroke

Behavioural Neurology, 2007
Functional imaging studies indicate that the left hemisphere mediates verbal working memory, while the right hemisphere mediates both verbal and spatial working memory.
Lisa E. Philipose, Hannah Alphs, Vivek Prabhakaran, Argye E. Hillis   +3 more
doaj   +1 more source

Characterization of spatial memory reconsolidation [PDF]

Learning & Memory, 2014
Reconsolidation is necessary for the restabilization of reactivated memory traces. However, experimental parameters have been suggested as boundary conditions for this process. Here we investigated the role of a spatial memory trace's age, strength, and update on the reconsolidation process in mice.
Bacquié, Elodie, de Jaeger, Xavier, Courtey, Julie, Brus, Maïna, Artinian, Julien, Villain, Hélène, Roullet, Pascal   +6 more
openaire   +4 more sources

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Spatial memory and animal movement [PDF]

Ecology Letters, 2013
AbstractMemory is critical to understanding animal movement but has proven challenging to study. Advances in animal tracking technology, theoretical movement models and cognitive sciences have facilitated research in each of these fields, but also created a need for synthetic examination of the linkages between memory and animal movement. Here, we draw
Fagan, William F., Lewis, Mark A., Auger-Méthé, Marie, Avgar, Tal, Benhamou, Simon, Breed, Greg, LaDage, Lara, Schläge, Ulrike E., Tang, Wen-wu, Papastamatiou, Yannis P., Forester, James, Mueller, Thomas   +11 more
openaire   +3 more sources

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Complexity effects in visuo-spatial working memory: Implications for the role of long-term memory

, 2001
Author version made available in accordance with the publisher's policy.Several studies have shown that the capacity of visuo-spatial working memory is limited by complexity. Using a variant of the Corsi blocks task, this paper investigated the effect of
Kemps, Eva, Eva Kemps, Kemps, Eva8010010944406E2CA5F8-B25E-11E6-B104-2D2FD0AF0289, Kemps, Eva Bertha   +3 more
core   +1 more source

The Gallery of Memories (GA-ME): A Novel Virtual Navigation Tool for the Study of Spatial Memory

Information
For the vast majority of spatial navigation research, experimental tasks are implemented in real-world environments. In recent decades, there has been an increasing trend toward virtual environments, which offer several benefits compared to their real ...
Zsolt Ternei, Zoltan Nadasdy
doaj   +1 more source

Spatial Organization in Self-Initiated Visual Working Memory

Frontiers in Psychology, 2019
Ample research in visual working memory (VWM) has demonstrated that the memorized items are maintained in integrated spatial configurations, even when the spatial context is task irrelevant.
Hagit Magen, Tatiana Aloi Emmanouil
doaj   +1 more source

The lateralization of left hippocampal CA3 during the retrieval of spatial working memory

Nature Communications, 2020
The CA3 region of the hippocampus is involved in spatial working memory. Here, the authors show that neurons in the left CA3 are more active in the choice phase of correct trials of spatial working memory than neurons in the right CA3, revealing ...
Da Song, Deheng Wang, Qinghu Yang, Tianyi Yan, Zhe Wang, Yan Yan, Juan Zhao, Zhen Xie, Yuchen Liu, Zunji Ke, Talal Jamil Qazi, Yanhui Li, Yili Wu, Qing Shi, Yiran Lang, Heao Zhang, Tao Huang, Chunjian Wang, Zhenzhen Quan, Hong Qing   +19 more
doaj   +1 more source

Cognitive impairment in a sample of adult patients with multiple sclerosis: an Egyptian study

Middle East Current Psychiatry, 2023
Background Multiple sclerosis is a chronic neuro-inflammatory disease of the brain and central nervous system. We aimed at assessing the cognitive functions present in adult patients with multiple sclerosis in remission phase of the disease comparing ...
Sara Elbasuony Elshehawy, Ibtihal M. A. Ibrahim, Ayman Mohamed Abdel-Naby, Mohamed El-Husseini Khater   +3 more
doaj   +1 more source