Results 61 to 70 of about 1,099,877 (344)
Parallel movement planning is achieved via an optimal preparatory state in motor cortex
Cell Reports, 2023 Summary: How do patterns of neural activity in the motor cortex contribute to the planning of a movement? A recent theory developed for single movements proposes that the motor cortex acts as a dynamical system whose initial state is optimized during the
Nicolas Meirhaeghe +2 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
Frontiers in Cellular Neuroscience, 2015 Although neurons within intact nervous systems can be classified as ‘sensory’ or ‘motor,’ it is not known whether there is any general distinction between sensory and motor neurons at the cellular or molecular levels.
Haram R Kim +2 more
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Special Issue “Advances in Performance Analysis and Technology in Sports”
Applied SciencesIn recent years, the landscape of sports science has been profoundly transformed by rapid advances in performance analysis and the integration of innovative technologies [...]
Łukasz Rydzik +2 more
doaj +1 more source
FMRI supports the sensorimotor theory of motor resonance. [PDF]
PLoS ONE, 2011 The neural mechanisms mediating the activation of the motor system during action observation, also known as motor resonance, are of major interest to the field of motor control.
Claire Landmann +3 more
doaj +1 more source
Single molecule thermodynamics of ATP synthesis by F$_1$-ATPase
, 2015 F$_\mathrm{o}$F$_1$-ATP synthase is a factory for synthesizing ATP in virtually all cells. Its core machinery is the subcomplex F$_1$-motor (F$_1$-ATPase) and performs the reversible mechanochemical coupling. Isolated F$_1$-motor hydrolyzes ATP, which is
Muneyuki, Eiro, Toyabe, Shoichi
core +1 more source
Motor simulation theories of musical beat perception [PDF]
Neurocase, 2016 There is growing interest in whether the motor system plays an essential role in rhythm perception. The motor system is active during the perception of rhythms, but is such motor activity merely a sign of unexecuted motor planning, or does it play a causal role in shaping the perception of rhythm? We present evidence for a causal role of motor planning
Jessica M. Ross +2 more
openaire +3 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Validity and Reliability of 2D Video Analysis for Swimming Kick Start Kinematics
Journal of Functional Morphology and KinesiologyBackground: Objective evaluation of the swimming start is crucial for sprint performance improvement. Traditional visual assessment of its phases—reaction, take-off, flight, and underwater glide—lacks precision.
Ivan Matúš +5 more
doaj +1 more source