Results 81 to 90 of about 139,152 (256)

The Neurocognitive Effect Of Augmented Visual Feedback On Learning The Back Handspring Skill In Gymnastics Among College Students Diverse Learning Methods

Indonesian Journal of Physical Education and Sport Science
Study purpose. This study examines the impact of enhanced visual feedback on learning the back handspring in gymnastics among female students, focusing on the interaction between learning styles (visual, auditory, sensory/kinesthetic) and performance ...
Maysaa Ridha Ghanim
doaj   +1 more source

Myocontrol is closed-loop control: incidental feedback is sufficient for scaling the prosthesis force in routine grasping

Journal of NeuroEngineering and Rehabilitation, 2018
Background Sensory feedback is critical for grasping in able-bodied subjects. Consequently, closing the loop in upper-limb prosthetics by providing artificial sensory feedback to the amputee is expected to improve the prosthesis utility.
Marko Markovic, Meike A. Schweisfurth, Leonard F. Engels, Dario Farina, Strahinja Dosen   +4 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Sensory feedback for supernumerary limbs

, 2021
Supernumerary robotic limbs (SL) are devices developed to increase human capability. For this to happen, SLs should assist users with minimal cognitive effort and be controlled both independently and in combination with the user’s natural limbs. Despite the development of many SL, their application is limited by a lack of easy-to-use and intuitive ...
openaire   +2 more sources

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Top-down modulation of sensory processing and mismatch in the mouse posterior parietal cortex

Nature Communications
An important function of the neocortex is to compare sensory feedback stimuli with internal predictions of the outside world and evoke mismatch responses to deviations, thus allowing expectations to be updated.
Constanze Raltschev, Sergej Kasavica, Benjamin Leonardon, Thomas Nevian, Shankar Sachidhanandam   +4 more
doaj   +1 more source

On sensory feedback in hand prostheses.

, 2012
Amputation of the hand implies the loss of the ability to grasp and the ability to "feel". The grasping function can be primitively restored using an active prosthesis. Multi­articulating electrically powered hands have recently made their way to the market and these hands provide enhanced grasping and gripping capabilities.
openaire   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Near-random connections support top-down feature-based attentional modulations in early sensory cortex.

PLoS Computational Biology
Top-down feedback from prefrontal cortex (PFC) can enhance the gain of feature selective neurons in early sensory areas that are tuned to behaviorally relevant stimuli (termed feature-based attention).
Sunyoung Park, John T Serences
doaj   +1 more source