Results 41 to 50 of about 5,764,417 (374)

Signal strength determines the nature of the relationship between perception and working memory [PDF]

open access: yes, 2003
Neurophysiological and behavioral studies have shown that perception and memory share neural substrates and functional properties. But are perception and the active working memory of a stimulus one and the same?
Sheth, Bhavin R., Shimojo, Shinsuke
core   +1 more source

Dynamic network coding of working-memory domains and working-memory processes

open access: yesNature Communications, 2019
Early neuropsychological studies suggested that different aspects of working memory (WM) are exclusively associated with specific brain areas. Here, the authors show, using machine-learning analysis of fMRI, how WM processes are dynamically coded by ...
Eyal Soreq, Robert Leech, Adam Hampshire
doaj   +1 more source

Attentional Refreshing in the Absence of Long-Term Memory Content: Role of Short-Term and Long-Term Consolidation

open access: yesJournal of Cognition, 2023
Contradictory results in the literature suggest that attentional refreshing can seemingly not operate efficiently in the absence of semantic representations, while at the same time it does not rely directly on retrieval from semantic memory.
Maximilien Labaronne   +2 more
doaj   +1 more source

Integrating Spatial Working Memory and Remote Memory: Interactions between the Medial Prefrontal Cortex and Hippocampus [PDF]

open access: yes, 2017
In recent years, two separate research streams have focused on information sharing between the medial prefrontal cortex (mPFC) and hippocampus (HC).
Hyman, James M., Wirt, Ryan A
core   +3 more sources

The Relation Between Memory Speed and Capacity: A Domain-General Law of Human Cognition?

open access: yesJournal of Cognition, 2019
This study tests an important and appealing hypothesis that has been around in the fields of cognitive psycho logy and neuroscience for over 40 years, but that lacks a conclusive empirical test.
Kim Uittenhove, Evie Vergauwe
doaj   +1 more source

Working Memory and Attention – Response to Commentaries

open access: yesJournal of Cognition, 2019
This is a brief reply to the commentaries by Adam and deBettencourt (2019); Allen (2019); Kiyonaga (2019); Schneider (2019); and Van der Stigchel and Olivers (2019), focusing on four topics: (1) I defend the idea that attention need not be characterized ...
Klaus Oberauer
doaj   +1 more source

Evolving perspectives of medial temporal memory function: hippocampal processes in visual and auditory forms of episodic and working memory

open access: yesFrontiers in Cognition
A cornerstone of memory science is the finding that the medial temporal lobe plays a critical role in supporting episodic long-term memory. However, the role that this brain region plays in supporting other forms of memory such as working memory is ...
Chris Hawkins, Andrew P. Yonelinas
doaj   +1 more source

The “working” of working memory

open access: yesDialogues in Clinical Neuroscience, 2013
This review examines the evidence for a neurobiological explanation of executive functions of working memory. We suggest that executive control stems from information about task rules acquired by mixed selective, adaptive coding, multifunctional neurons in the prefrontal cortex.
openaire   +4 more sources

Working memory learning method and astrocytes number in different subfields of rat's Hippocampus [PDF]

open access: yes, 2008
The aim of this study was evaluation of the astrocytes number in different subfields of rat's Hippocampus after spatial learning with usage of Morris Water Maze technique and working memory method.
Abbas, P.   +4 more
core   +1 more source

Parametric Representation of Tactile Numerosity in Working Memory [PDF]

open access: yes, 2020
Estimated numerosity perception is processed in an approximate number system (ANS) that resembles the perception of a continuous magnitude. The ANS consists of a right lateralized frontoparietal network comprising the lateral prefrontal cortex (LPFC) and
Blankenburg, Felix   +3 more
core   +1 more source

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