Results 91 to 100 of about 343,489 (291)
Frontiers in Neurology, 2015 In the present multiple case study we examined hemodynamic changes in the brain in response to motor execution (ME) and motor imagery (MI) of swallowing in dysphagia patients compared to healthy matched controls using near-infrared spectroscopy (NIRS ...
Silvia Erika Kober +11 more
doaj +1 more source
The effect of unpredicted visual feedback on activation in the secondary somatosensory cortex during movement execution [PDF]
, 2012 BACKGROUND: A mechanism that monitors the congruence between sensory inputs and motor outputs is necessary to control voluntary movement. The representation of limb position is constantly updated on the basis of somatosensory and visual information and ...
20752 +3 more
core +2 more sources
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Embodiment, Cognition and the World Wide Web
, 2014 Cognitive embodiment refers to the hypothesis that cognitive processes of all kinds are rooted in perception and action. Recent findings in cognitive neuroscience revealed that the motor cortex, long confined to the mere role of action programming and ...
Smart, Paul R
core +1 more source
Brain Activation Patterns Characterizing Different Phases of Motor Action: Execution, Choice and Ideation. [PDF]
, 2016 Motor behaviour is controlled by a large set of interacting neural structures, subserving the different components involved in hierarchical motor processes. Few studies have investigated the neural substrate of higher-order motor ideation, i.e.
A Paivio +55 more
core +1 more source
Molecular Oncology, EarlyView.RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner +14 more
wiley +1 more source
Frontiers in Human Neuroscience, 2015 Clustering analysis methods have been widely applied to identifying the functional brain networks of a multitask paradigm. However, the previously used clustering analysis techniques are computationally expensive and thus impractical for clinical ...
Jiang eZhang +10 more
doaj +1 more source
Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
The role of mirror neurons in observational motor learning: an integrative review
European Journal of Human Movement, 2014 Mirror neurons were discovered in the early 1990’s in the premotor cortex of the rhesus macaque. These special, visuo-motor neurons discharge action potentials when executing an action, as well as during the observation of the performance of a similar ...
Angel Lago-Rodríguez +4 more
doaj
First steps towards a motor-imagery based stroke BCI: New strategy to set up a classifier.
Frontiers in Neuroscience, 2011 A new approach in motor rehabilitation after stroke is to use motor imagery (MI). To give feedback on MI performance BCIs can be used. This requires a fast and easy acquisition of a reliable classifier.
Vera eKaiser +4 more
doaj +1 more source