Results 21 to 30 of about 2,741,134 (340)

Cine documental y 15-M, un diálogo a múltiples voces

open access: yesCahiers de Civilisation Espagnole Contemporaine, 2022
Starting from the documentaries El despertar de les places. Un any de 15-M (Güell & Oriola, 2012), MACBA: La dreta, l’esquerre i els rics (SUB, 2013), Ciutat Morta (Artigas & Ortega, 2013) and Informe general II.
Laura Grifol-Isely
doaj   +1 more source

Synergies between synaptic and HCN channel plasticity dictates firing rate homeostasis and mutual information transfer in hippocampal model neuron

open access: yesFrontiers in Cellular Neuroscience, 2023
Homeostasis is a precondition for any physiological system of any living organism. Nonetheless, models of learning and memory that are based on processes of synaptic plasticity are unstable by nature according to Hebbian rules, and it is not fully clear ...
Rahul Kumar Rathour, Hanoch Kaphzan
doaj   +1 more source

Inward Rectification by Polyamines in Mouse Kir2.1 Channels: Synergy between Blocking Components [PDF]

open access: yesThe Journal of Physiology, 2003
We recently characterized two distinct mechanisms by which the polyamine spermine blocks Kir2.1 channels: (1) by reduction of negative surface charges in the cytoplasmicpore, thereby reducing single‐channel conductance, and (2) by direct open channel transmembrane pore block.
Lai-Hua, Xie   +2 more
openaire   +2 more sources

Muscle synergies after stroke are correlated with perilesional high gamma. [PDF]

open access: yes, 2016
Movements can be factored into modules termed "muscle synergies". After stroke, abnormal synergies are linked to impaired movements; however, their neural basis is not understood. In a single subject, we examined how electrocorticography signals from the
Chang, Edward   +4 more
core   +1 more source

Synergy between Piezo1 and Piezo2 channels confers high-strain mechanosensitivity to articular cartilage [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
Significance Cartilage, a mechanically sensitive tissue that covers joints, is essential for vertebrate locomotion by sustaining skeletal mobility. Transduction of mechanical stimuli by cartilage cells, chondrocytes, leads to biochemical–metabolic responses. Such mechanotransduction can be beneficial for tissue maintenance when evoked
Whasil Lee   +13 more
openaire   +3 more sources

Recent Advances in Additive Manufacturing and 3D Bioprinting for Organs-On-A-Chip and Microphysiological Systems

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The re-creation of physiological cellular microenvironments that truly resemble complex in vivo architectures is the key aspect in the development of advanced in vitro organotypic tissue constructs.
Mario Rothbauer   +27 more
doaj   +1 more source

Evaluation of Synergy Extrapolation for Predicting Unmeasured Muscle Excitations from Measured Muscle Synergies

open access: yesFrontiers in Computational Neuroscience, 2020
Electromyography (EMG)-driven musculoskeletal modeling relies on high-quality measurements of muscle electrical activity to estimate muscle forces. However, a critical challenge for practical deployment of this approach is missing EMG data from muscles ...
Di Ao   +4 more
doaj   +1 more source

Affective Medicine: a review of Affective Computing efforts in Medical Informatics [PDF]

open access: yes, 2010
Background: Affective computing (AC) is concerned with emotional interactions performed with and through computers. It is defined as “computing that relates to, arises from, or deliberately influences emotions”. AC enables investigation and understanding
Bamidis, Panagiotis   +2 more
core   +1 more source

Synergies and trade-offs in the management objectives forest health and flood risk reduction

open access: yesFrontiers in Forests and Global Change, 2023
While healthy forest ecosystems deliver various services that can reduce flood risk, they can also contribute to flooding by providing wood that potentially contributes to the clogging of waterways and associated backwater effects.
Fabian Rackelmann   +3 more
doaj   +1 more source

Muscle Activity Analysis Using Higher-Order Tensor Decomposition: Application to Muscle Synergy Extraction

open access: yesIEEE Access, 2019
Higher order tensor decompositions have hardly been used in muscle activity analysis despite multichannel electromyography (EMG) datasets naturally occurring as multi-way structures.
Ahmed Ebied   +3 more
doaj   +1 more source

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