Results 71 to 80 of about 16,739,739 (312)

Methodological advances in encoding models of brain: Applying temporal response functions to magnetoencephalography for written text perception

open access: yesNeuroImage
Recent advancements in cognitive neuroscience have expanded the tools available to study language processing beyond traditional event-related potentials (ERPs), and introduced new methods, such as the Temporal Response Function (TRF).
Gurgen Soghoyan   +3 more
doaj   +1 more source

Transient spectral events in resting state MEG predict individual task responses

open access: yesNeuroImage, 2020
Even in response to simple tasks such as hand movement, human brain activity shows remarkable inter-subject variability. Recently, it has been shown that individual spatial variability in fMRI task responses can be predicted from measurements collected ...
R. Becker   +6 more
doaj   +1 more source

Accelerometer Monitoring Duration for Reliable Estimates of Physical Activity, Sedentary Behavior, and Step Counts in Preschoolers

open access: yes
This study aims to establish the reliability of accelerometer-based measurements for physical activity, sedentary behavior, and step counts in preschoolers and determine the optimal monitoring duration necessary for reliable data.
Álvarez Barbosa, Francisco   +5 more
core   +1 more source

Human Agency and Educational Research: A New Problem in Activity Theory [PDF]

open access: yes, 2007
In this paper, I address the reconceptualization of human agency that can shift to an analysis of both distributed and multiple agency in networked learning activities.
2224, 50243283, Yamazumi, Katsuhiro
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Antioxidant activity in human faeces [PDF]

open access: yesBritish Journal of Nutrition, 2000
Scarcely-absorbed antioxidants might reach the large bowel and exhibit antioxidant activity, opposing the action of reactive O species by bacterial and cellular metabolism and thus contributing to protection from oxidative damage-induced gastrointestinal diseases.
GARSETTI M.   +3 more
openaire   +4 more sources

Decoding the influence of anticipatory states on visual perception in the presence of temporal distractors

open access: yesNature Communications, 2018
Anticipation helps to prioritise the processing of task-relevant sensory targets over irrelevant distractors. Here the authors analyse visual EEG responses and show that anticipation may do so by enhancing the neural representation of the target and by ...
Freek van Ede   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Competitive athletes’ psychological and emotional experiences of injury rehabilitation: a scoping review

open access: yesSystematic Reviews
Background Sporting injuries have a psychological impact on competitive athletes, though most research focusses on the time of injury and returning to play.
Hazel R. Jaekel   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

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