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  1. Book ; Online: Pandemia y crisis

    Vidal, Paula / Assael, Jenny / Facuse, Marisol / Gomez, Andrés / Miranda, Christian / Urrutia, Miguel / Castillo, César / Gomez, Andrés

    Desafíos para las ciencias sociales

    2022  

    Keywords Social impact of disasters ; Society & social sciences ; covid19 ; pandemia ; Chile ; ciencias sociales ; crisis ; coronavirus
    Language 0|s
    Size 1 electronic resource (318 pages)
    Publisher Social-ediciones
    Publishing place Santiago, Chile
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021616766
    ISBN 978-956-19-1242-7 ; 956-19-1242-2
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: Heritable oral microbes and their importance in microbiome research for public health.

    Gomez, Andres

    Cell host & microbe

    2022  Volume 30, Issue 4, Page(s) 439–443

    Abstract: In 2016, I made part of an effort to characterize oral microbial communities in twins with dental caries. Here, I revisit the results published by me and my colleagues in Cell Host & Microbe in 2017, which shed light on plaque biofilm bacteria influenced ...

    Abstract In 2016, I made part of an effort to characterize oral microbial communities in twins with dental caries. Here, I revisit the results published by me and my colleagues in Cell Host & Microbe in 2017, which shed light on plaque biofilm bacteria influenced by host genotype and their role in oral disease.
    MeSH term(s) Bacteria/genetics ; Biofilms ; Dental Caries ; Humans ; Microbiota/genetics ; Public Health
    Language English
    Publishing date 2022-04-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2278004-X
    ISSN 1934-6069 ; 1931-3128
    ISSN (online) 1934-6069
    ISSN 1931-3128
    DOI 10.1016/j.chom.2022.03.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6578: Show issues Location:
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  3. Article: Understanding the role of AMPA receptors in autism: insights from circuit and synapse dysfunction.

    Jimenez-Gomez, Andres / Nguyen, Megan X / Gill, Jason S

    Frontiers in psychiatry

    2024  Volume 15, Page(s) 1304300

    Abstract: Autism spectrum disorders represent a diverse etiological spectrum that converge on a syndrome characterized by discrepant deficits in developmental domains often highlighted by concerns in socialization, sensory integration, and autonomic functioning. ... ...

    Abstract Autism spectrum disorders represent a diverse etiological spectrum that converge on a syndrome characterized by discrepant deficits in developmental domains often highlighted by concerns in socialization, sensory integration, and autonomic functioning. Importantly, the incidence and prevalence of autism spectrum disorders have seen sharp increases since the syndrome was first described in the 1940s. The wide etiological spectrum and rising number of individuals being diagnosed with the condition lend urgency to capturing a more nuanced understanding of the pathogenic mechanisms underlying the autism spectrum disorders. The current review seeks to understand how the disruption of AMPA receptor (AMPAr)-mediated neurotransmission in the cerebro-cerebellar circuit, particularly in genetic autism related to SHANK3 or SYNGAP1 protein dysfunction function and autism associated with
    Language English
    Publishing date 2024-01-30
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2564218-2
    ISSN 1664-0640
    ISSN 1664-0640
    DOI 10.3389/fpsyt.2024.1304300
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Electrical properties of disordered films of van der Waals semiconductor WS

    Kharchich, Fatima Zahra / Castellanos-Gomez, Andres / Frisenda, Riccardo

    Nanoscale

    2024  

    Abstract: One of the primary objectives in contemporary electronics is to develop sensors that are not only scalable and cost-effective but also environmentally sustainable. To achieve this goal, numerous experiments have focused on incorporating nanomaterial- ... ...

    Abstract One of the primary objectives in contemporary electronics is to develop sensors that are not only scalable and cost-effective but also environmentally sustainable. To achieve this goal, numerous experiments have focused on incorporating nanomaterial-based films, which utilize nanoparticles or van der Waals materials, on paper substrates. In this article, we present a novel fabrication technique for producing dry-abraded van der Waals films on paper, demonstrating outstanding electrical characteristics. We assess the quality and uniformity of these films by conducting a spatial resistivity characterization on a 5 × 5 cm
    Language English
    Publishing date 2024-04-22
    Publishing country England
    Document type Journal Article
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr06535a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: An ultraminiaturized spectrometer.

    Quereda, Jorge / Castellanos-Gomez, Andres

    Science (New York, N.Y.)

    2022  Volume 378, Issue 6617, Page(s) 250–251

    Abstract: Scaling down spectrometers could allow their application in consumer devices. ...

    Abstract Scaling down spectrometers could allow their application in consumer devices.
    Language English
    Publishing date 2022-10-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.ade6037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 27: Show issues Location:
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    Zs.MG 77: Show issues

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  6. Article ; Online: Decoding agency attribution using single trial error-related brain potentials.

    Gomez-Andres, Alba / Cerda-Company, Xim / Cucurell, David / Cunillera, Toni / Rodríguez-Fornells, Antoni

    Psychophysiology

    2023  Volume 61, Issue 1, Page(s) e14434

    Abstract: Being able to distinguish between self and externally generated actions is a key factor influencing learning and adaptive behavior. Previous literature has highlighted that whenever a person makes or perceives an error, a series of error-related ... ...

    Abstract Being able to distinguish between self and externally generated actions is a key factor influencing learning and adaptive behavior. Previous literature has highlighted that whenever a person makes or perceives an error, a series of error-related potentials (ErrPs) can be detected in the electroencephalographic (EEG) signal, such as the error-related negativity (ERN) component. Recently, ErrPs have gained a lot of interest for the use in brain-computer interface (BCI) applications, which give the user the ability to communicate by means of decoding his/her brain activity. Here, we explored the feasibility of employing a support vector machine classifier to accurately disentangle self-agency errors from other-agency errors from the EEG signal at a single-trial level in a sample of 23 participants. Our results confirmed the viability of correctly disentangling self/internal versus other/external agency-error attributions at different stages of brain processing based on the latency and the spatial topographical distribution of key ErrP features, namely, the ERN and P600 components, respectively. These results offer a new perspective on how to distinguish self versus externally generated errors providing new potential implementations on BCI systems.
    MeSH term(s) Humans ; Male ; Female ; Brain ; Electroencephalography/methods ; Learning ; Brain-Computer Interfaces
    Language English
    Publishing date 2023-09-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209486-1
    ISSN 1540-5958 ; 0048-5772
    ISSN (online) 1540-5958
    ISSN 0048-5772
    DOI 10.1111/psyp.14434
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 502: Show issues Location:
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  7. Article ; Online: Two decades of advances in muscle imaging in children: from pattern recognition of muscle diseases to quantification and machine learning approaches.

    Gómez-Andrés, David / Oulhissane, Amal / Quijano-Roy, Susana

    Neuromuscular disorders : NMD

    2021  Volume 31, Issue 10, Page(s) 1038–1050

    Abstract: Muscle imaging has progressively gained popularity in the neuromuscular field. Together with detailed clinical examination and muscle biopsy, it has become one of the main tools for deep phenotyping and orientation of etiological diagnosis. Even in the ... ...

    Abstract Muscle imaging has progressively gained popularity in the neuromuscular field. Together with detailed clinical examination and muscle biopsy, it has become one of the main tools for deep phenotyping and orientation of etiological diagnosis. Even in the current era of powerful new generation sequencing, muscle MRI has arisen as a tool for prioritization of certain genetic entities, supporting the pathogenicity of variants of unknown significance and facilitating diagnosis in cases with an initially inconclusive genetic study. Although the utility of muscle imaging is increasingly clear, it has not reached its full potential in clinical practice. Pattern recognition is known for a number of diseases and will certainly be enhanced by the use of machine learning approaches. For instance, MRI heatmap representations might be confronted with molecular results by obtaining a probabilistic diagnosis based in each disease "MRI fingerprints". Muscle ultrasound as a screening tool and quantified techniques such as Dixon MRI seem still underdeveloped. In this paper, we aim to appraise the advances in recent years in pediatric muscle imaging and try to define areas of uncertainty and potential advances that might become standardized to be widely used in the future.
    MeSH term(s) Child ; History, 20th Century ; History, 21st Century ; Humans ; Machine Learning ; Magnetic Resonance Imaging ; Muscle, Skeletal/diagnostic imaging ; Muscular Diseases/diagnostic imaging ; Ultrasonography
    Language English
    Publishing date 2021-10-09
    Publishing country England
    Document type Historical Article ; Journal Article ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 1077681-3
    ISSN 1873-2364 ; 0960-8966
    ISSN (online) 1873-2364
    ISSN 0960-8966
    DOI 10.1016/j.nmd.2021.08.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3258: Show issues Location:
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  8. Article ; Online: Effects of Horseback Riding on the Postural Control of Autistic Children: A Multiple Baseline Across-subjects Design.

    Vives-Vilarroig, Juan / Ruiz-Bernardo, Paola / García-Gómez, Andrés

    Journal of autism and developmental disorders

    2024  

    Abstract: The aim of this research was to study the effect of a horseback-riding programme on postural control in a group of autistic children (ASD). Nine children aged 9 to 12 years participated in this study through a multiple baseline across subjects design. ... ...

    Abstract The aim of this research was to study the effect of a horseback-riding programme on postural control in a group of autistic children (ASD). Nine children aged 9 to 12 years participated in this study through a multiple baseline across subjects design. The whole programme took place over nine months. Participants followed a previously developed specific horseback-riding programme, consisting of 45-minute sessions held twice a week for at least three months. To evaluate postural control, the average velocity of the centre of pressure displacement was measured by means of a posturographic platform. Results indicated that this intervention with horses had a positive effect on the postural control in children with ASDs.
    Language English
    Publishing date 2024-01-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 391999-7
    ISSN 1573-3432 ; 0162-3257
    ISSN (online) 1573-3432
    ISSN 0162-3257
    DOI 10.1007/s10803-023-06174-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 765: Show issues Location:
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  9. Article ; Online: Pros and cons of narrow- versus wide-compartment rotarod apparatus: An experimental study in mice.

    Keane, Sachiko P / Chadman, Kathryn K / Gomez, Andres R / Hu, Wen

    Behavioural brain research

    2024  Volume 463, Page(s) 114901

    Abstract: The rotarod test, a sensorimotor assessment that allows for quantitative evaluation of motor coordination in rodents, has extensive application in many research fields. The test results exhibit extreme between-study variability, sometimes making it ... ...

    Abstract The rotarod test, a sensorimotor assessment that allows for quantitative evaluation of motor coordination in rodents, has extensive application in many research fields. The test results exhibit extreme between-study variability, sometimes making it challenging to conclude the validity of certain disease models and related therapeutic effects. Although the variation in test paradigms may account for this disparity, some features of rotarod apparatus including rod diameter make differences. However, it is unknown whether the width of animal compartment has a role in rotarod performance. Here we comprehensively evaluated the active rotarod performance and adverse incidents in multiple strains of mice on an 11-cm- or a 5-cm-wide compartment apparatus. We found that mouse behaviors on these apparatuses were surprisingly different. It took a markedly longer time to train mice on the narrow- than wide-compartment rotarod. Further, non-transgenic B6129S and tau knockout mice aged 11 months and beyond showed different levels of improvement based on the compartment width. These mice had no overt improvements on accelerating rotarod over 4-5 training sessions on the narrow compartment, contrary to marked progress on the wide counterpart. The incidents of mice passively somersaulting round and fragmented running occurred significantly more on the wide than narrow compartment during accelerating rotarod sessions. Mice fell off rod more frequently on narrow than wide compartments upon attempt to turn around and when moving backward on rod. The pros and cons of narrow versus wide compartments are informative as to how to choose a rotarod apparatus that best fits the animal models used.
    MeSH term(s) Mice ; Animals ; Models, Animal ; Mice, Knockout ; Rotarod Performance Test ; Disease Models, Animal
    Language English
    Publishing date 2024-02-09
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 449927-x
    ISSN 1872-7549 ; 0166-4328
    ISSN (online) 1872-7549
    ISSN 0166-4328
    DOI 10.1016/j.bbr.2024.114901
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Maternal Programming of Nursery Pig Performance and Gut Microbiome through Live Yeast Supplementation.

    Law, Kayla / Johnston, Lee J / Urriola, Pedro E / Gomez, Andres

    Animals : an open access journal from MDPI

    2024  Volume 14, Issue 6

    Abstract: The supplementation of live yeast in pig diets is common in the post-weaning phase due to its prebiotic and probiotic effects, but little is known regarding the potential of feeding live yeast to gestating or lactating sows for transferring such benefits ...

    Abstract The supplementation of live yeast in pig diets is common in the post-weaning phase due to its prebiotic and probiotic effects, but little is known regarding the potential of feeding live yeast to gestating or lactating sows for transferring such benefits to their offspring through maternal programming. The objective of this study was to investigate the effects of live yeast supplementation in sow diets during late gestation and lactation on their reproductive performance and its impact on offspring performance and gut microbiomes in the post-weaning period. Three dietary treatments were imposed on 92 mixed-parity sows during late gestation and lactation based upon the inclusion level of live yeast in corn/soybean meal-based diets: Control (0% yeast), Low (0.1% yeast), and High (0.5% yeast). Nursery pigs in the Low group displayed the highest feed intake in the post-weaning period and greater total gain and average daily gain in comparison to pigs in the High group. The gut microbiomes of nursery pigs differed in composition according to maternal dietary treatment groups at days 4 and 28 post weaning, highlighting higher abundances of bacterial genera typically associated with fermentation roles in the gut microbiomes of offspring of yeast-fed sows. These results indicate that the supplementation of live yeast in sow diets, depending on the inclusion level, may result in beneficial performance and specific microbiome traits for their offspring in the post-weaning period.
    Language English
    Publishing date 2024-03-15
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani14060910
    Database MEDical Literature Analysis and Retrieval System OnLINE

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