Results 51 to 60 of about 7,607,853 (297)

High working memory load leads to more Ebbinghaus illusion [PDF]

, 2009
The evidence that distractor processing increases with greater load on working memory has come mainly from Stroop-type interference tasks, making it difficult to establish whether cognitive load affects distractor processing at the perceptual level or ...
De Fockert, J. W., Wu, Si
core   +1 more source

Error-correcting dynamics in visual working memory

Nature Communications, 2019
Neural representations in working memory are susceptible to internal noise, which scales with memory load. Here, the authors show that attractor dynamics mitigate the influence of internal noise by pulling memories towards a few stable representations.
Matthew F. Panichello, Brian DePasquale, Jonathan W. Pillow, Timothy J. Buschman   +3 more
doaj   +1 more source

Effectiveness of visual-spatial working memory intervention on the performance of emotional working memory of student with mathematics disorders [PDF]

روانشناسی و روانپزشکی شناخت, 2020
Introduction: Among learning disorders, mathematics disorder can be mentioned. Mathematics disorders affect the ability to learn and apply mathematical concepts and skills. Aim: The aim of the present study was to investigate the effectiveness of visual-
Ali Akbar Arjmandnia, Sogand Ghasemzadeh, Fatemeh Esmaili, Elham Shafiee   +3 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Models of verbal working memory capacity: What does it take to make them work? [PDF]

, 2012
Theories of working memory (WM) capacity limits will be more useful when we know what aspects of performance are governed by the limits and what aspects are governed by other memory mechanisms.
Saults, J. Scott, Christopher L Blume, Rouder, Jeffrey N., Nelson Cowan, Cowan, Nelson, Jeffrey N Rouder, J Scott Saults, Blume, Christopher L.   +7 more
core   +1 more source

Attentional Templates in Visual Working Memory [PDF]

Journal of Neuroscience, 2011
Most theories of attention propose that we maintain attentional templates in visual working memory to control what information is selected. In the present study, we directly tested this proposal by measuring the contralateral-delay activity (CDA) of human event-related potentials during visual search tasks in which the target is cued on each trial ...
Nancy B, Carlisle, Jason T, Arita, Deborah, Pardo, Geoffrey F, Woodman   +3 more
openaire   +2 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

White matter microstructure is associated with the precision of visual working memory

NeuroImage, 2023
Visual working memory is critical for goal-directed behavior as it maintains continuity between previous and current visual input. Functional neuroimaging studies have shown that visual working memory relies on communication between distributed brain ...
Xuqian Li, Dragan Rangelov, Jason B. Mattingley, Lena Oestreich, Delphine Lévy-Bencheton, Michael J. O'Sullivan   +5 more
doaj   +1 more source