Results 51 to 60 of about 2,096,199 (247)

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

A blueprint for movement: functional and anatomical representations in the human motor system [PDF]

open access: yes, 1999
Despite a clear somatotopic organization of the motor cortex, a movement can be learned with one extremity and performed with another. This suggests that there exists a limbindependent coding for movements. To dissociate brain regions coding for movement
Buchel, C   +10 more
core  

Low or High-Level Motor Coding? The Role of Stimulus Complexity

open access: yesFrontiers in Human Neuroscience, 2019
Transcranial magnetic stimulation (TMS) studies have shown that observing an action induces activity in the onlooker's motor system. In light of the muscle specificity and time-locked mirroring nature of the effect, this motor resonance has been ...
Lucia Amoruso   +2 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

The impact of the perception of rhythmic music on oscillatory self-paced movements

open access: yesFrontiers in Psychology, 2014
Inspired by theories of perception-action coupling and embodied music cognition, we investigated how rhythmic music perception impacts self-paced oscillatory movements.
Mathieu ePeckel   +4 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

open access: yesFEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

The Change of the Influence of Backlash Ratio according to the Change of Motor Input Voltage [PDF]

open access: yes한국정밀공학회지, 2017
This paper investigated the influence of the backlash ratio on frequency response characteristic in servo systems with two-stage gear reducer, according to the change of magnitude of motor input voltage.
Joo Hyun Baek
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Role of MRI in term newborn hypoxic-ischemic encephalopathy: correlation with motor outcome [PDF]

open access: yes, 2012
Objectives: To correlate the site and severity of brain lesions seen on magnetic resonance imaging (MRI) with the general movements, Hammersmith scoring and motor outcome in term new-borns with ipoxic-ischemic encephalopathy.
PASQUARIELLO, ROSA
core  

Exploring associations between gaze patterns and putative human mirror neuron system activity

open access: yesFrontiers in Human Neuroscience, 2015
The human mirror neuron system (MNS) is hypothesised to be crucial to social cognition. Given that key MNS-input regions such as the superior temporal sulcus are involved in biological motion processing, and mirror neuron activity in monkeys has been ...
Peter Hugh Donaldson   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy