Abstract：
:We investigated whether dogs remember their spontaneous past actions relying on episodic-like memory. Dogs were trained to repeat a small set of actions upon request. Then we tested them on their ability to repeat other actions produced by themselves, including actions performed spontaneously in everyday situations. Dogs repeated their own actions after delays ranging from a few seconds to 1 hour, with their performance showing a decay typical of episodic memory. The combined evidence of representing own actions and using episodic-like memory to recall them suggests a far more complex representation of a key feature of the self than previously attributed to dogs. Our method is applicable to various species, paving the way for comparative investigations on the evolution and complexity of self-representation.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Fugazza C,Pongrácz P,Pogány Á,Lenkei R,Miklósi Ádoi
10.1038/s41598-020-67302-0subject
Has Abstractpub_date
2020-06-26 00:00:00pages
10449issue
1issn
2045-2322pii
10.1038/s41598-020-67302-0journal_volume
10pub_type
杂志文章abstract：:The high failure strain of thermoplastic elastomers (TPEs) is a very desirable feature for rechargeable Li-ion batteries by improving the lifetime of high specific capacity anode materials that undergo mechanical fractures induced by large volume variations. In this work, poly(styrene-b-2-hydroxyethyl acrylate) called...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-40835-9
更新日期：2019-03-13 00:00:00
abstract：:Transposition mutagenesis is a powerful tool to identify the function of genes, reveal essential genes and generally to unravel the genetic basis of living organisms. However, transposon-mediated mutagenesis has only been successfully applied to a limited number of archaeal species and has never been reported in Therm...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep36711
更新日期：2016-11-08 00:00:00
abstract：:Walnuts (Juglans spp.) are economically important nut and timber species with a worldwide distribution. Using the published Persian walnut genome as a reference for the assembly of short reads from six Juglans species and several interspecific hybrids, we identified simple sequence repeats in 12 Juglans nuclear and or...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-39793-z
更新日期：2019-03-06 00:00:00
abstract：:The favourable kinetics of 18F-fluoro-2-deoxyglucose (FDG) permits to depict cancer glucose consumption by a single evaluation of late tracer uptake. This standard procedure relies on the slow radioactivity loss, usually attributed to the limited tumour expression of G6P-phosphatase (G6Pase). However, this classical i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38973-1
更新日期：2019-02-26 00:00:00
abstract：:Low-losses and directionality effects exhibited by High Refractive Index Dielectric particles make them attractive for applications where radiation direction control is relevant. For instance, isolated metallo-dielectric core-shell particles or aggregates (dimers) of High Refractive Index Dielectric particles have bee...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26359-8
更新日期：2018-05-22 00:00:00
abstract：:We propose the quantum simulation of the quantum Rabi model in all parameter regimes by means of detuned bichromatic sideband excitations of a single trapped ion. We show that current setups can reproduce, in particular, the ultrastrong and deep strong coupling regimes of such a paradigmatic light-matter interaction. ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep15472
更新日期：2015-10-20 00:00:00
abstract：:Granules enriched with anammox bacteria are essential in enhancing the treatment of ammonia-rich wastewater, but little is known about how anammox bacteria grow and multiply inside granules. Here, we combined metatranscriptomics, quantitative PCR and 16S rRNA gene sequencing to study the changes in community compositi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep28327
更新日期：2016-06-20 00:00:00
abstract：:Many drugs commonly prescribed during pregnancy lack a fetal safety recommendation - called FDA 'category C' drugs. This study aims to classify these drugs into harmful and safe categories using knowledge gained from chemoinformatics (i.e., pharmacological similarity with drugs of known fetal effect) and empirical dat...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-12943-x
更新日期：2017-10-09 00:00:00
abstract：:Photodynamic therapy is attracting increasing attention, but how to increase its tumor-specificity remains a daunting challenge. Herein we report a theranostic probe (azo-PDT) that integrates pyropheophorbide α as a photosensitizer and a NIR fluorophore for tumor imaging. The two functionalities are linked with a hypo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-68847-w
更新日期：2020-07-22 00:00:00
abstract：:We collected Solidago altissima clones to explore their leaf damage resistance, and as a result identified five accessions that exhibited variable defense abilities against the generalist herbivore Spodoptera litura. In order to characterize molecules involved in such natural variation, we focused on ethylene response...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-62142-4
更新日期：2020-03-24 00:00:00
abstract：:Structural characteristics of the active layers in organic photovoltaic (OPV) devices play a critical role in charge generation, separation and transport. Here we report on morphology and structural control of p-DTS(FBTTh2)2:PC71BM films by means of thermal annealing and 1,8-diiodooctane (DIO) solvent additive process...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep13407
更新日期：2015-08-28 00:00:00
abstract：:Krüppel-like factor 6 (KLF6) is a transcription factor and tumor suppressor. We previously identified KLF6 as mediator of hepatocyte glucose and lipid homeostasis. The loss or reduction of KLF6 is linked to the progression of hepatocellular carcinoma, but its contribution to liver regeneration and repair in acute live...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08680-w
更新日期：2017-08-14 00:00:00
abstract：:Balancing stomata-dependent CO2 assimilation and transpiration is a key challenge for increasing crop productivity and water use efficiency under drought stress for sustainable crop production worldwide. Here, we show that cucumber and luffa plants with luffa as rootstock have intrinsically increased water use efficie...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep20212
更新日期：2016-02-02 00:00:00
abstract：:Dosimetry models using preclinical positron emission tomography (PET) data are commonly employed to predict the clinical radiological safety of novel radiotracers. However, unbiased clinical safety profiling remains difficult during the translational exercise from preclinical research to first-in-human studies for nov...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-72830-w
更新日期：2020-09-29 00:00:00
abstract：:Nash equilibrium is widely present in various social disputes. As of now, in structured static populations, such as social networks, regular, and random graphs, the discussions on Nash equilibrium are quite limited. In a relatively stable static gaming network, a rational individual has to comprehensively consider all...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep06224
更新日期：2014-08-29 00:00:00
abstract：:In northern Iceland the European-North American plate boundary is broad and complex but includes a remarkable subaerial triple-junction intersection between the Husavik-Flatey Fault (HFF) dextral transform and rifting in the Northern Volcanic Zone. Fortuitously, the triple junction occurs in a sheet of ~12 ka pahoehoe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-45903-8
更新日期：2019-07-04 00:00:00
abstract：:Myositis is characterised by muscle inflammation and weakness. Although generally thought to be driven by a systemic autoimmune response, increasing evidence suggests that intrinsic changes in the muscle might also contribute to the pathogenesis. Long non-coding RNAs (lncRNAs) are a family of novel genes that regulate...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08603-9
更新日期：2017-08-14 00:00:00
abstract：:The ideal strategy for hair cell regeneration is promoting residual supporting cell proliferation followed by induction of hair cell differentiation. In this study, cultured neonatal mouse organs of Corti were treated with neomycin to eliminate hair cells followed by incubation with recombined adenovirus expressing Pa...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep02996
更新日期：2013-10-21 00:00:00
abstract：:Transcriptional coactivator PGC-1α and its splice variant NT-PGC-1α play crucial roles in regulating cold-induced thermogenesis in brown adipose tissue (BAT). PGC-1α and NT-PGC-1α are highly induced by cold in BAT and subsequently bind to and coactivate many transcription factors to regulate expression of genes involv...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26244-4
更新日期：2018-05-18 00:00:00
abstract：:Alterations of carbohydrate structures in cancer cells are the most promising targets for developing clinical diagnostic reagents. Pancreatic cancer is one of the most difficult cancers to diagnose because it lacks definitive symptoms. Two antibodies were raised against human pancreatic ribonuclease 1 that bind to the...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep06715
更新日期：2014-10-22 00:00:00
abstract：:Several prenatal and perinatal factors have been found to be associated with developmental dyslexia (reading disorder) in alphabetic language. Given the absence of relevant studies of Chinese children, the present study tries to investigate these risk factors. A total of 45,850 students were recruited from grades thre...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep36697
更新日期：2016-11-07 00:00:00
abstract：:Antibiotics contamination in food products is of increasing concern due to their potential threat on human health. Herein solid-phase extraction based on magnetic molecularly imprinted polymers coupled with internal extractive electrospray ionization mass spectrometry (MMIPs-SPE-iEESI-MS) was designed for the quantita...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-15202-1
更新日期：2017-11-07 00:00:00
abstract：:The extensive redundancy in the use of invasion ligands by Plasmodium falciparum, and its unique ability to switch between invasion pathways have hampered vaccine development. P. falciparum strains Dd2 and W2mef have been shown to change from sialic acid (SA)-dependent to SA-independent phenotypes when selected on neu...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-24218-0
更新日期：2018-04-10 00:00:00
abstract：:Electron ptychography has seen a recent surge of interest for phase sensitive imaging at atomic or near-atomic resolution. However, applications are so far mainly limited to radiation-hard samples, because the required doses are too high for imaging biological samples at high resolution. We propose the use of non-conv...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-07488-y
更新日期：2017-08-29 00:00:00
abstract：:This prospective study investigates whether measurement of plasma intestinal-fatty acid binding protein (I-FABP), a sensitive marker for small intestinal epithelial damage, improves non-invasive diagnosing of celiac disease (CD), and whether I-FABP levels are useful to evaluate mucosal healing in patients on a gluten-...
journal_title：Scientific reports
pub_type： 杂志文章,多中心研究
doi：10.1038/s41598-017-07242-4
更新日期：2017-08-17 00:00:00
abstract：:Pluripotent cells can be subdivided into two distinct states, the naïve and the primed state, the latter being further advanced on the path of differentiation. There are substantial differences in the regulation of pluripotency between human and mouse, and in humans only stem cells that resemble the primed state in mo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep07927
更新日期：2015-01-21 00:00:00
abstract：:Caterpillars have long been used as models for studying animal defence. Their impressive armour, including flamboyant warning colours, poisonous spines, irritating sprays, and mimicry of plant parts, snakes and bird droppings, has been extensively documented. But research has mainly focused on visual and chemical disp...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep31469
更新日期：2016-08-11 00:00:00
abstract：:Bovine TB (bTB) is endemic in Irish cattle and has eluded eradication despite considerable expenditure, amid debate over the relative roles of badgers and cattle in disease transmission. Using a comprehensive dataset from Northern Ireland (>10,000 km(2); 29,513 cattle herds), we investigated interactions between host ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep13062
更新日期：2015-08-17 00:00:00
abstract：:A central goal of electronics based on correlated materials or 'Mottronics' is the ability to switch between distinct collective states with a control voltage. Small changes in structure and charge density near a transition can tip the balance between competing phases, leading to dramatic changes in electronic and mag...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep01876
更新日期：2013-01-01 00:00:00
abstract：:Switches in heterogamety are known to occur in both animals and plants. Although plant sex determination systems probably often evolved more recently than those in several well-studied animals, including mammals, and have had less time for switches to occur, we previously detected a switch in heterogamety in the plant...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-37412-x
更新日期：2019-01-31 00:00:00
