Abstract：
:It well-known that mental training improves skill performance. Here, we evaluated skill acquisition and consolidation after physical or motor imagery practice, by means of an arm pointing task requiring speed-accuracy trade-off. In the main experiment, we showed a significant enhancement of skill after both practices (72 training trials), with a better acquisition after physical practice. Interestingly, we found a positive impact of the passage of time (+ 6 h post training) on skill consolidation for the motor imagery training only, without any effect of sleep (+ 24 h post training) for none of the interventions. In a control experiment, we matched the gain in skill learning after physical training (new group) with that obtained after motor imagery training (main experiment) to evaluate skill consolidation after the same amount of learning. Skill performance in this control group deteriorated with the passage of time and sleep. In another control experiment, we increased the number of imagined trials (n = 100, new group) to compare the acquisition and consolidation processes of this group with that observed in the motor imagery group of the main experiment. We did not find significant differences between the two groups. These findings suggest that physical and motor imagery practice drive skill learning through different acquisition and consolidation processes.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Ruffino C,Truong C,Dupont W,Bouguila F,Michel C,Lebon F,Papaxanthis Cdoi
10.1038/s41598-021-81994-ysubject
Has Abstractpub_date
2021-01-27 00:00:00pages
2295issue
1issn
2045-2322pii
10.1038/s41598-021-81994-yjournal_volume
11pub_type
杂志文章abstract：:This corrects the article DOI: 10.1038/srep18785. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/srep46945
更新日期：2018-02-16 00:00:00
abstract：:Coherent B2-ordered NiAl-type precipitates have been used to reinforce solid-solution body-centered-cubic iron for high-temperature application in fossil-energy power plants. In this study, we investigate the stability of nano-sized precipitates in a NiAl-strengthened ferritic alloy at 700-950 °C using ultra-small ang...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep16081
更新日期：2015-11-05 00:00:00
abstract：:This corrects the article DOI: 10.1038/srep43923. ...
journal_title：Scientific reports
pub_type： 杂志文章,已发布勘误
doi：10.1038/srep46850
更新日期：2017-06-15 00:00:00
abstract：:The secretome complexity and lignocellulose degrading capacity of Pleurotus ostreatus monokaryons mkPC9 and mkPC15 and mated dikaryon dkN001 were studied in submerged liquid cultures containing wood, glucose, and wood plus glucose as carbon sources. The study revealed that this white-rot basidiomycete attacks all the ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-68969-1
更新日期：2020-07-24 00:00:00
abstract：:A large amount of energy, perhaps twice the total amount of all other hydrocarbon reserves combined, is trapped within gas hydrate deposits. Despite emerging as a potential energy source for the world over the next several hundred years and one of the key factors in causing future climate change, gas hydrate is poorly...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-06717-8
更新日期：2017-07-25 00:00:00
abstract：:The aim of this systematic review was to assess the performance of anthropometric tools to determine obesity in the general population (CRD42018086888). Our review included 32 studies. To detect obesity with body mass index (BMI), the meta-analyses rendered a sensitivity of 51.4% (95% CI 38.5-64.2%) and a specificity ...
journal_title：Scientific reports
pub_type： 杂志文章,meta分析
doi：10.1038/s41598-020-69498-7
更新日期：2020-07-29 00:00:00
abstract：:Theoretical and experimental work has demonstrated that excitatory (E) and inhibitory (I) currents within cortical circuits stabilize to a balanced state. This E/I balance, observed from single neuron to network levels, has a fundamental role in proper brain function and its impairment has been linked to numerous brai...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-68165-1
更新日期：2020-07-09 00:00:00
abstract：:Wavelength, polarization and orbital angular momentum of light are important degrees of freedom for processing and encoding information in optical communication. Over the years, the generation and conversion of orbital angular momentum in nonlinear optical media has found many novel applications in the context of opti...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-45424-4
更新日期：2019-06-19 00:00:00
abstract：:Whereas epidemiologic studies consistently identify different rates and types of problematic behavior in boys and girls, there has been little research examining the ecocultural context in which these gender differences in child behavior problems develop, especially in non-Western settings. This qualitative study in r...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-43972-3
更新日期：2019-05-21 00:00:00
abstract：:Idiopathic pulmonary fibrosis (IPF) is a progressive disease characterized by interstitial remodeling and pulmonary dysfunction. The etiology of IPF is not completely understood but involves pathologic inflammation and subsequent failure to resolve fibrosis in response to epithelial injury. Treatments for IPF are limi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-68336-0
更新日期：2020-07-15 00:00:00
abstract：:Although recent studies have shed insights on some of the potential causes of male infertility, new underlining molecular mechanisms still remain to be elucidated. Makorin-2 (Mkrn2) is an evolutionarily conserved gene whose biological functions are not fully known. We developed an Mrkn2 knockout mouse model to study t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep39318
更新日期：2016-12-23 00:00:00
abstract：:Epsilon-Near-Zero materials exhibit a transition in the real part of the dielectric permittivity from positive to negative value as a function of wavelength. Here we study metal-dielectric layered metamaterials in the homogenised regime (each layer has strongly subwavelength thickness) with zero real part of the permi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep27700
更新日期：2016-06-13 00:00:00
abstract：:Among the multiple metabolic signals involved in the establishment of the hepatic zonation, oxygen could play a key role. Indeed, depending on hepatocyte position in the hepatic lobule, gene expression and metabolism are differently affected by the oxygen gradient present across the lobule. The aim of this study is to...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-49412-6
更新日期：2019-09-19 00:00:00
abstract：:CCR5 is the major co-receptor for HIV and polymorphisms in the CCR5 gene as well as promoter region that alter cell surface expression have been associated with disease progression. We determined the relationship between CCR5 promoter polymorphisms and CD4 decline and other immunopathological features like immune acti...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-00192-x
更新日期：2017-03-22 00:00:00
abstract：:Phasins or PhaPs are a group of amphiphilic proteins that are found attached to the surface of microbial polyhydroxyalkanoate (PHA) granules. They have both structural and regulatory functions and can affect intracellular PHA accumulation and mediate protein folding. The molecular basis for the diverse functions of th...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep39424
更新日期：2016-12-23 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-020-61010-5
更新日期：2020-03-03 00:00:00
abstract：:In this population-based retrospective study, we aimed to investigate the association between age at diagnosis and prognosis of pancreatic cancer (PC) patients using data from the National Cancer Institute's Surveillance, Epidemiology, and the End Results database. Different factors for stratification, like race, sex,...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-64068-3
更新日期：2020-04-27 00:00:00
abstract：:The chemiresistive thin film gas sensors with fast response, high sensitivity, low power consumption and mass-produced potency, have been expected for practical application. It requires both sensitive materials, especially exquisite nanomaterials, and efficient substrate chip for heating and electrical addressing. How...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep01669
更新日期：2013-01-01 00:00:00
abstract：:We explore two small molecules containing arms of dicyano-n-hexylrhodanine and diathiafulvalene wings terminated with benzothiadiazole linker, denoted as BAF-4CN and BAF-2HDT, respectively, as small molecule non-fullerene acceptors (SMNFAs) in organic solar cells. The proposed materials are mixed with a low band gap p...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-44232-0
更新日期：2019-06-12 00:00:00
abstract：:Flow of non-Newtonian fluids through topologically complex structures is ubiquitous in most biological, industrial and environmental settings. The interplay between local hydrodynamics and the fluid's constitutive law determines the distribution of flow paths. Consequently the spatial heterogeneity of the viscous resi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-68545-7
更新日期：2020-07-16 00:00:00
abstract：:Periventricular nodular heterotopia (PNH) is a neural migration disorder which often presents clinically with seizures. However, the underlying functional neural basis of PNH is still unclear. We aimed to explore the underlying pathological mechanism of PNH by combining both whole brain functional connectivity (FC) an...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-55002-3
更新日期：2019-12-05 00:00:00
abstract：:Photoacoustic (optoacoustic) imaging can visualize vasculature deep in tissue using the high contrast of hemoglobin to light, with the high-resolution possible with ultrasound detection. Since angiogenesis, one of the hallmarks of cancer, leads to increased vascularity, photoacoustics holds promise in imaging breast c...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep11778
更新日期：2015-07-10 00:00:00
abstract：:2D transition metal dichalcogenides (TMDs) have attracted a lot of attention recently for energy-efficient tunneling-field-effect transistor (TFET) applications due to their excellent gate control resulting from their atomically thin dimensions. However, most TMDs have bandgaps (Eg) and effective masses (m(*)) outside...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep28515
更新日期：2016-06-27 00:00:00
abstract：:Foot-and-mouth disease (FMD) is a highly contagious disease of livestock affecting animal production and trade throughout Asia and Africa. Understanding FMD virus (FMDV) global movements and evolution can help to reconstruct the disease spread between endemic regions and predict the risks of incursion into FMD-free co...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-32693-8
更新日期：2018-10-02 00:00:00
abstract：:Oral lichen planus (OLP) is a common, chronic relapsing inflammatory disorder of the mucous membranes, which causes major discomfort. Current treatment includes topical/systemic glucocorticoids, immune modulators and systemic immunosuppressants, which may lead to considerable side-effects. The aim of this study was to...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58548-9
更新日期：2020-02-03 00:00:00
abstract：:Halophilic proteins subjected to below about 15% salt in vitro denature through misfolding, aggregation and/or precipitation. Halobacteria, however, have been detected in environments of fluctuating salinity such as coastal salterns and even around fresh water springs in the depths of the Dead Sea. In order to identif...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-59681-1
更新日期：2020-02-24 00:00:00
abstract：:Given that many fundamental questions in neuroscience are still open, it seems pertinent to explore whether the brain might use other physical modalities than the ones that have been discovered so far. In particular it is well established that neurons can emit photons, which prompts the question whether these biophoto...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep36508
更新日期：2016-11-07 00:00:00
abstract：:At present, there is a growing interest in the study of the neurotropic activity of polyunsaturated fatty acids ethanolamides (N-acylethanolamines). N-docosahexaenoylethanolamine (DHEA, synaptamide) is an endogenous metabolite and structural analogue of anandamide, a widely studied endocannabinoid derived from arachid...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-80818-9
更新日期：2021-01-12 00:00:00
abstract：:Sigma-1 and sigma-2 receptors are emerging therapeutic targets. We have identified that simple ammonium salts bind to these receptors and are effective in vivo. Radioligand binding assays were used to obtain structure-activity relationships of these salts. MTS assays were performed to determine their effect on growth ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-65849-6
更新日期：2020-06-08 00:00:00
abstract：:Checkpoint kinases are important in cellular surveillance pathways that help cells to cope with DNA damage and protect their genomes. In cycling cells, DNA replication is one of the most sensitive processes and therefore all organisms carefully regulate replication initiation and progression. The checkpoint kinase ATR...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-25238-6
更新日期：2018-05-02 00:00:00
