Results 61 to 70 of about 7,704,286 (296)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Cognitive control for language switching in bilinguals: A quantitative meta-analysis of functional neuroimaging studies [PDF]

open access: yes, 2014
In a quantitative meta-analysis, using the activation likelihood estimation method, we examined the neural regions involved in bilingual cognitive control, particularly when engaging in switching between languages.
Luk, Gigi   +3 more
core   +1 more source

Maximizing Participation in Olfactory Training in a Sample with Post-COVID-19 Olfactory Loss

open access: yesBrain Sciences
Purpose: This study aims to highlight the feasibility of an olfactory training program entirely monitored through online media in COVID-19 patients. Methods: Classic olfactory training was performed with a sample with olfactory loss due COVID-19 (n = 11).
Alice Helena Delgado-Lima   +2 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Using video game telemetry data to research motor chunking, action latencies, and complex cognitive-motor skill learning

open access: yes, 2017
Many theories of complex cognitive‐motor skill learning are built on the notion that basic cognitive processes group actions into easy‐to‐perform sequences. The present work examines predictions derived from laboratory‐based studies of motor chunking and

core   +1 more source

Cognitive Processes in Saccade Generation

open access: yesAnnals of the New York Academy of Sciences, 2005
Abstract: The analysis of saccades offers an opportunity to study a number of different cognitive processes, such as visuospatial attention, working memory, and volitional conflict. A study of saccades in patients with visuospatial hemineglect, who performed a visual search task, showed repeated fixations on targets previously discovered, yet they ...
C. Kennard   +7 more
openaire   +4 more sources

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Using Cognitive Architectures to Study Issues in Team Cognition in a Complex Task Environment [PDF]

open access: yes, 2014
Cognitive social simulation is a computer simulation technique that aims to improve our understanding of the dynamics of socially-situated and socially-distributed cognition.
Sycara, Katia   +5 more
core   +2 more sources

Cognitive processes in depression

open access: yesJournal of Clinical Psychology, 1982
Tested hypotheses derived from Beck's cognitive theory of depression using 60 depressed and nondepressed males and females. Ss rated performance before and after they received feedback on a social interaction task. Ss then attempted to recall feedback and explain their post-feedback self-rating.
openaire   +3 more sources

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