Abstract：
:The development of selective visual attention is critical for effectively engaging with an ever-changing world. Its optimal deployment depends upon interactions between neural, motor, and sensory systems across multiple timescales and neurocognitive loci. Previous work illustrates the spatio-temporal dynamics of these processes in adults, but less is known about this emergent phenomenon early in life. Using data (n = 190; 421 visits) collected between 3 and 35 months of age, we examined the spatio-temporal complexity of young children's gaze patterns as they viewed stimuli varying in semantic salience. Specifically, we used detrended fluctuation analysis (DFA) to quantify the extent to which infants' gaze patterns exhibited scale invariant patterns of nested variability, an organizational feature thought to reflect self-organized and optimally flexible system dynamics that are not overly rigid or random. Results indicated that gaze patterns of even the youngest infants exhibited fractal organization that increased with age. Further, fractal organization was greater when children (a) viewed social stimuli compared to stimuli with degraded social information and (b) when they spontaneously gazed at faces. These findings suggest that selective attention is well-organized in infancy, particularly toward social information, and indicate noteworthy growth in these processes across the first years of life.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Stallworthy IC,Sifre R,Berry D,Lasch C,Smith TJ,Elison JTdoi
10.1038/s41598-020-73187-wsubject
Has Abstractpub_date
2020-10-14 00:00:00pages
17216issue
1issn
2045-2322pii
10.1038/s41598-020-73187-wjournal_volume
10pub_type
杂志文章abstract：:Mobile phone microscopes are a natural platform for point-of-care imaging, but current solutions require an externally powered illumination source, thereby adding bulk and cost. We present a mobile phone microscope that uses the internal flash or sunlight as the illumination source, thereby reducing complexity whilst ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-21543-2
更新日期：2018-02-19 00:00:00
abstract：:Adult stem cells are considered promising candidates for cellular therapies due to their capacity to differentiate and self-renew. Differentiation leads to changes in the metabolism, structure, and gene expression patterns of cells. Hedgehog is one of the pathways that is involved in the enhancement of osteogenesis an...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26533-y
更新日期：2018-05-30 00:00:00
abstract：:Honokiol, derived from Magnolia officinalis, has various pharmacological properties. Platelet activation plays a critical role in cardiovascular diseases. Honokiol has been reported to inhibit collagen-stimulated rabbit platelet aggregation. However, detailed further studies on the characteristics and functional activ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep40002
更新日期：2017-01-05 00:00:00
abstract：:GDP-mannose pyrophosphorylase (GMP) catalyzed the formation of GDP-mannose, which serves as a donor for the biosynthesis of mannose-containing polysaccharides. In this study, three GMP genes from Dendrobium officinale (i.e., DoGMPs) were cloned and analyzed. The putative 1000 bp upstream regulatory region of these DoG...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep41010
更新日期：2017-02-08 00:00:00
abstract：:The real time detection of quantitative oxygen release from the cathode is performed by in-situ Gas Chromatography as a tool to not only determine the amount of oxygen release from a lithium-ion cell but also to address the safety concerns. This in-situ gas chromatography technique monitoring the gas evolution during ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep23394
更新日期：2016-03-22 00:00:00
abstract：:Activation of G protein-gated inwardly rectifying potassium (GIRK) channels leads to a hyperpolarization of the neuron's membrane potential, providing an important component of inhibition in the brain. In addition to the canonical G protein-activation pathway, GIRK channels are activated by small molecules but less is...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-04681-x
更新日期：2017-07-04 00:00:00
abstract：:A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-018-22372-z
更新日期：2018-03-06 00:00:00
abstract：:The brain is possibly the most complex system known to mankind, and its complexity has been called upon to explain the emergence of consciousness. However, complexity has been defined in many ways by multiple different fields: here, we investigate measures of algorithmic and process complexity in both the temporal and...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-57695-3
更新日期：2020-01-23 00:00:00
abstract：:The rise of antibiotic resistance (AMR) is one of the most important public health threats worldwide.Today, increasing attention is being paid to multidrug resistant staphylococci isolated from healthcare and non-healthcare environments as the treatment of these bacteria has become increasingly difficult. In this stud...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-45886-6
更新日期：2019-08-01 00:00:00
abstract：:Harnessing complement-mediated cytotoxicity by therapeutic antibodies has been limited because of dependency on size and density of antigen, structural constraints resulting from orientation of antibody binding, and blockade of complement activation by inhibitors expressed on target cells. We developed a modular bispe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-48461-1
更新日期：2019-08-19 00:00:00
abstract：:Interactions between diverse species that coexist in nature are of utmost interest in the field of ecology. Recent theoretical studies have shown that spatiality plays a key role in maintaining complex systems with multiple differing species. In these models, however, organisms move among habitats randomly, implying t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-49143-8
更新日期：2019-09-02 00:00:00
abstract：:Polycrystalline CeGe is investigated by means of DC and AC susceptibility, non-linear DC susceptibility, electrical transport and heat capacity measurements in the low temperature regime. This compound shows two peaks at low magnetic field around TI ~ 10.7 and TII ~ 7.3 K due to antiferromagnetic ordering and subseque...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-41565-8
更新日期：2019-03-26 00:00:00
abstract：:Osteoarthritis (OA) is a chronic degenerative joint disease and a major health problem in the elderly population. No disease-modifying osteoarthritis drug (DMOAD) has been made available for clinical use. Here we present a disease-modifying strategy for OA, focusing on messenger RNA (mRNA) delivery of a therapeutic tr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep18743
更新日期：2016-01-05 00:00:00
abstract：:HIV-1 env sequencing enables predictions of viral coreceptor tropism and phylogenetic investigations of transmission events. The aim of the study was to estimate the contribution of non-R5 strains to the viral spread in Poland. Partial proviral env sequences were retrieved from baseline blood samples of patients with ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-41407-7
更新日期：2019-03-21 00:00:00
abstract：:High-performance ZnO-Pr6O11 thin-film varistors were fabricated simply by hot-dipping oxygen-deficient zinc oxide thin films in Pr6O11 powder. The films had a composition of ZnO0.81 and a thickness of about 200 nm, which were deposited by radio frequency magnetron sputtering a sintered zinc oxide ceramic target. Speci...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep41994
更新日期：2017-02-03 00:00:00
abstract：:Near-infrared up-conversion lasing in erbium(Er)-yttrium(Y) chloride silicate nanowires was demonstrated when pumped by 1476 nm laser at room temperature. The emission covers a very wide wavelength range (400-1000 nm). A clear threshold for 985 nm peak was observed at a launched average pump power of approximately 7 m...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep34407
更新日期：2016-10-05 00:00:00
abstract：:The crystal structure of the Sb6O13 oxide, exhibiting a defect pyrochlore crystal structure with atomic vacancies, has been studied using a complete set of state-of-the-art techniques. The degree of antimony disproportionation in Sb3+ and Sb5+ valence states has been directly determined around 36% and 64%, respectivel...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-73860-0
更新日期：2020-10-12 00:00:00
abstract：:Abiotic emergence of ordered information stored in the form of RNA is an important unresolved problem concerning the origin of life. A polymer longer than 40-100 nucleotides is necessary to expect a self-replicating activity, but the formation of such a long polymer having a correct nucleotide sequence by random react...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58060-0
更新日期：2020-02-03 00:00:00
abstract：:In this paper, we present a strategy to improve delivery of femtosecond laser pulses from a regenerative amplifier through a hollow core photonic crystal fiber for temporally focused wide-field two-photon endomicroscopy. For endomicroscope application, wide-field two-photon excitation has the advantage of requiring no...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep06626
更新日期：2014-10-15 00:00:00
abstract：:A toolbox for the quantum simulation of polarons in ultracold atoms is presented. Motivated by the impressive experimental advances in the area of ultracold atomic mixtures, we theoretically study the problem of ultracold atomic impurities immersed in a Bose-Einstein condensate mixture (BEC). The coupling between impu...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-02398-5
更新日期：2017-05-24 00:00:00
abstract：:The analysis of equine electrocardiographic (ECG) recordings is complicated by the absence of agreed abnormality classification criteria. We explore the applicability of several complexity analysis methods for characterization of non-linear aspects of electrocardiographic recordings. We here show that complexity estim...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38935-7
更新日期：2019-02-22 00:00:00
abstract：:The ability to respond appropriately to challenges is an important contributor to fitness. Variation in the regulation of glucocorticoid hormones, which mediate the phenotypic response to challenges, can therefore influence the ability to persist in a given environment. We compared stress responsiveness in four popula...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-70161-4
更新日期：2020-08-13 00:00:00
abstract：:Diabetes is expected to accelerate age-related ganglion cell-inner plexiform layer (GC-IPL) loss, but there is limited information on the rate of reduction in GC-IPL thicknesses. We aimed to evaluate the reduction rate of GC-IPL thickness in diabetic patients, and to compare the rates between patients without and with...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-58465-x
更新日期：2020-01-30 00:00:00
abstract：:Giant magnetoresistive (GMR) biosensors consisting of many rectangular stripes are being developed for high sensitivity medical diagnostics of diseases at early stages, but many aspects of the sensing mechanism remain to be clarified. Using e-beam patterned masks on the sensors, we showed that the magnetic nanoparticl...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep18692
更新日期：2016-01-05 00:00:00
abstract：:Chronic hepatitis B infection remains a serious public health issue worldwide. Hepatitis B virus (HBV) reactivation is commonly reported in patients receiving anticancer therapy, immunosuppressive therapy, or organ and tissue transplantation. However, the precise mechanisms underlying chemotherapeutic agent-related HB...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-21847-3
更新日期：2018-02-22 00:00:00
abstract：:Our understanding of the interaction between the gut microbiota and host health has recently improved dramatically. However, the effects of toxic metal exposure on the gut microbiota remain poorly characterized. As this microbiota creates a critical interface between the external environment and the host's cells, it m...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-24931-w
更新日期：2018-04-26 00:00:00
abstract：:For infants with acute progressive hydrocephalus, invasive drainage of cerebrospinal fluid (CSF) is performed until a ventriculo-peritoneal shunt can be inserted. Surrogate markers of intracranial pressure (ICP) may help optimise the timing of invasive procedures. To assess whether RI with/without fontanel compression...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-30274-3
更新日期：2018-08-07 00:00:00
abstract：:Nociceptive neurons play an essential role in pain sensation by transmitting painful stimuli to the central nervous system. However, investigations of nociceptive neuron biology have been hampered by the lack of accessibility of human nociceptive neurons. Here, we describe a system for efficiently guiding human embryo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep16821
更新日期：2015-11-19 00:00:00
abstract：:Controlling light propagation intentionally through turbid media such as ground glass or biological tissue has been demonstrated for many useful applications. Due to random scattering effect, one of the important goals is to draw a desired shape behind turbid media with a swift and precise method. Feedback wavefront s...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56214-3
更新日期：2019-12-20 00:00:00
abstract：:Plant defensins (PDFs) are cysteine-rich peptides that have a range of biological functions, including defence against fungal pathogens. However, little is known about their role in defence against bacteria. In this study, we showed that the protein encoded by ARABIDOPSIS THALIANA PLANT DEFENSIN TYPE 1.1 (AtPDF1.1) is...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08497-7
更新日期：2017-08-23 00:00:00
