Results 151 to 160 of about 1,069,612 (393)

Chunking as a rational strategy for lossy data compression in visual working memory

open access: yesbioRxiv, 2017
The nature of capacity limits for visual working memory has been the subject of an intense debate that has relied on models that assume items are encoded independently.
M. Nassar, Julie C. Helmers, M. Frank
semanticscholar   +1 more source

Survival of the Fittest: Increased Stimulus Competition During Encoding Results in Fewer but More Robust Memory Traces [PDF]

open access: yes, 2019
Forgetting can be accounted for by time-indexed decay as well as competition-based interference processes. Although conventionally seen as competing theories of forgetting processes, Altmann and colleagues argued for a functional interaction between ...
Baumann, Oliver   +2 more
core   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton   +11 more
wiley   +1 more source

Temporal Expectations Guide Dynamic Prioritization in Visual Working Memory through Attenuated α Oscillations

open access: yesJournal of Neuroscience, 2017
Although working memory is generally considered a highly dynamic mnemonic store, popular laboratory tasks used to understand its psychological and neural mechanisms (such as change detection and continuous reproduction) often remain relatively “static ...
F. van Ede, Marcel Niklaus, A. Nobre
semanticscholar   +1 more source

Working Memory Networks for Learning Temporal Order, with Application to 3-D Visual Object Recognition [PDF]

open access: yes, 1991
Working memory neural networks are characterized which encode the invariant temporal order of sequential events. Inputs to the networks, called Sustained Temporal Order REcurrent (STORE) models, may be presented at widely differing speeds, durations, and
Bradski, Gary   +2 more
core   +1 more source

Exploring intermediate phenotypes with EEG: Working memory dysfunction in schizophrenia [PDF]

open access: yes, 2011
This review brings together two strands of investigation in the neuropsychology and neurophysiology of schizophrenia that have been particularly productive over the last 20 years.
Haenschel, C., Linden, D.
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Turning Symbolic: The representation of motion direction in working memory

open access: yesFrontiers in Psychology, 2016
What happens to the representation of a moving stimulus when it is no longer present and its motion direction has to be maintained in working memory (WM)?
Tal eSeidel Malkinson   +5 more
doaj   +1 more source

Electrophysiological and Behavioral Working Memory Differences Between Musicians and Non-Musicians [PDF]

open access: yes, 2015
The current study is an examination of P300 differences between musicians and non-musician groups during a visual oddball task, in addition to behavioral subtests of the TOMAL-2 measuring visual and auditory working memory.
Felke, Zach   +4 more
core   +1 more source

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