Results 141 to 150 of about 877,795 (308)

Neural Activity and Decoding of Action Observation Using Combined EEG and fNIRS Measurement

Frontiers in Human Neuroscience, 2019
In a social world, observing the actions of others is fundamental to understanding what they are doing, as well as their intentions and feelings. Studies of the neural basis and decoding of action observation are important for understanding action ...
Sheng Ge, Peng Wang, Hui Liu, Pan Lin, Pan Lin, Junfeng Gao, Ruimin Wang, Keiji Iramina, Quan Zhang, Wenming Zheng   +9 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

An open-access database of video stimuli for action observation research in neuroimaging settings: psychometric evaluation and motion characterization

Frontiers in Psychology
Video presentation has become ubiquitous in paradigms investigating the neural and behavioral responses to observed actions. In spite of the great interest in uncovering the processing of observed bodily movements and actions in neuroscience and ...
Christian Georgiev, Thomas Legrand, Scott J. Mongold, Manoa Fiedler-Valenta, Frédéric Guittard, Mathieu Bourguignon, Mathieu Bourguignon, Mathieu Bourguignon   +7 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Neurophysiological data: Generic action observation modulation [PDF]

, 2018
1)comparison between baseline spTMS MEPs and pooled action observation conditions. 2)The ANOVA on MEPs amplitude during action observation and baseline in the two different protocols: ppTMS 3ms , ppTMS 12ms.3)The ANOVA on intracortical excitability ...
Etienne Olivier (47423), D’Ausilio, Alessandro, Cardellicchio, Pasquale, Alessandro D’Ausilio (5979536), Olivier, Etienne, Pauline M. Hilt (5049926), Fadiga, Luciano, Luciano Fadiga (41646), Pasquale Cardellicchio (6554447), Hilt, Pauline M.   +9 more
core   +1 more source

Multimodal Music Perception Engages Motor Prediction: A TMS Study

Frontiers in Neuroscience, 2018
Corticospinal excitability (CSE) in humans measured with Transcranial Magnetic Stimulation (TMS) is generally increased by the perception of other people’s actions. This perception can be unimodal (visual or auditory) or multimodal (visual and auditory).
Chelsea L. Gordon, Marco Iacoboni, Marco Iacoboni, Marco Iacoboni, Marco Iacoboni, Ramesh Balasubramaniam   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Learning action effects in partially observable domains [PDF]

, 2009
We investigate the problem of learning action effects in partially observable STRIPS planning domains. Our approach is based on a voted kernel perceptron learning model, where action and state information is encoded in a compact vector representation as ...
Petrick, Ron, Mourao, Kira, Steedman, Mark   +2 more
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source