Results 31 to 40 of about 354,942 (313)

Impaired representation of geometric relationships in humans with damage to the hippocampal formation. [PDF]

open access: yesPLoS ONE, 2011
The pivotal role of the hippocampus for spatial memory is well-established. However, while neurophysiological and imaging studies suggest a specialization of the hippocampus for viewpoint-independent or allocentric memory, results from human lesion ...
Carsten Finke   +3 more
doaj   +1 more source

The Effect of Working Memory Updating Ability on Spatial Insight Problem Solving: Evidence From Behavior and Eye Movement Studies

open access: yesFrontiers in Psychology, 2019
It still remains uncertain whether working memory updating ability influences spatial insight problem solving and whether working memory updating ability plays a role in the representation restructuring phase.
Qiang Xing, Zheyi Lu, Jing Hu
doaj   +1 more source

Electrical stimulation of prelymbic with different currents intensities on morphine induced spatial memory deficit in rats

open access: yesAdvanced Biomedical Research, 2016
Background: The medial prefrontal cortex (mPFC) is a part of brain reward system involved in cognitive functions such as learning and memory. Previous studies showed that electrical stimulation of prelymbic produced different effects on morphine-induced ...
Shima Mehdipour   +3 more
doaj   +1 more source

Social influences on spatial memory [PDF]

open access: yesMemory & Cognition, 2008
Three experiments were performed to examine the joint influences of spatial and social categories on memory for maps. Participants learned a map and descriptive information about small town businesses and, afterward, completed distance estimation and person-location matching tasks. Experiments 1 and 2 demonstrated that social (i.e., racial) and spatial
Keith B, Maddox   +3 more
openaire   +2 more sources

Molecular mechanisms for the destabilization and restabilization of reactivated spatial memory in the Morris water maze

open access: yesMolecular Brain, 2011
Background Memory retrieval is not a passive process. Recent studies have shown that reactivated memory is destabilized and then restabilized through gene expression-dependent reconsolidation. Molecular studies on the regulation of memory stability after
Kim Ryang, Moki Ryouichi, Kida Satoshi
doaj   +1 more source

Ontogeny of neural circuits underlying spatial memory in the rat

open access: yes, 2012
Spatial memory is a well-characterized psychological function in both humans and rodents. The combined computations of a network of systems including place cells in the hippocampus, grid cells in the medial entorhinal cortex and head direction cells ...
Langston, Rosamund F.; id_orcid   +7 more
core   +1 more source

Transformation of spatial representations along hippocampal circuits

open access: yesiScience
Summary: The hippocampus is thought to provide the brain with a cognitive map of the external world by processing various types of spatial information.
Bérénice Gandit   +6 more
doaj   +1 more source

Maintaining binding in working memory: Comparing the effects of intentional goals and incidental affordances [PDF]

open access: yes, 2011
Much research on memory for binding depends on incidental measures. However, if encoding associations benefits from conscious attention, then incidental measures of binding memory might not yield a sufficient understanding of how binding is accomplished.
Candice C. Morey, Morey, Candice C.
core   +1 more source

Emotional faces, visuo-spatial working memory and anxiety [PDF]

open access: yes, 2020
Recent research has demonstrated competition for limited cognitive resources, via emotional prioritization, occurs not only during attentional capture, but also extends to visuo-spatial working memory (VSWM).
Simione, Luca   +2 more
core   +1 more source

On the spatial interaction of visual working memory and attention: Evidence for a global effect from memory-guided saccades

open access: yes, 2010
Herwig A, Beisert M, Schneider WX. On the spatial interaction of visual working memory and attention: Evidence for a global effect from memory-guided saccades. Journal of Vision.
M. Beisert   +8 more
core   +1 more source

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