Base de dados : MEDLINE
Pesquisa : F02.463.425.280 [Categoria DeCS]
Referências encontradas : 20368 [refinar]
Mostrando: 1 .. 10   no formato [Detalhado]

página 1 de 2037 ir para página                         

  1 / 20368 MEDLINE  
              next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29192313
[Au] Autor:Kurosu A; Todorov A
[Ad] Endereço:Department of Psychology, Princeton University, Princeton, NJ, USA.
[Ti] Título:The shape of novel objects contributes to shared impressions.
[So] Source:J Vis;17(13):14, 2017 Nov 01.
[Is] ISSN:1534-7362
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:How do people share impressions of novel objects, and is this even possible? We tested whether the shape of novel 3-D objects can lead to similar impressions across people. To do this, we introduced a technique for manipulating highly complex shapes and measured four types of evaluative impressions (approachable, dangerous, beautiful, likable). Because relatively little is understood regarding how people form impressions of novel objects, we first sought to confirm the reliability of this behavior by examining how similar impressions are for an individual asked to re-evaluate the stimuli (i.e., impression consistency). To situate the magnitude of reliability, we compared novel objects to faces-familiar and extensively studied stimuli. Impression consistency was always present for both types of stimuli and comparable across all evaluations. Second, and more importantly, we tested how similar impressions are across people (i.e., impression consensus). Impression consensus was always present for faces, but not always for novel objects. In Study 2 we examined a greater diversity of shapes and replicated the findings of Study 1 for novel objects. The findings suggest that impression consensus for novel objects only emerges when certain types of shapes and evaluations map together. When such mapping is possible, impressions are isomorphic with the parametrized shapes.
[Mh] Termos MeSH primário: Discriminação (Psicologia)
Percepção de Forma/fisiologia
[Mh] Termos MeSH secundário: Aprendizagem por Discriminação/fisiologia
Emoções
Seres Humanos
Imagem Tridimensional
Reprodutibilidade dos Testes
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171208
[Lr] Data última revisão:
171208
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171202
[St] Status:MEDLINE
[do] DOI:10.1167/17.13.14


  2 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:27778195
[Au] Autor:Federspiel IG; Garland A; Guez D; Bugnyar T; Healy SD; Güntürkün O; Griffin AS
[Ad] Endereço:School of Psychology, University of Newcastle, Callaghan, NSW, 2308, Australia.
[Ti] Título:Adjusting foraging strategies: a comparison of rural and urban common mynas (Acridotheres tristis).
[So] Source:Anim Cogn;20(1):65-74, 2017 Jan.
[Is] ISSN:1435-9456
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Establishment in urbanized environments is associated with changes in physiology, behaviour, and problem-solving. We compared the speed of learning in urban and rural female common mynas, Acridotheres tristis, using a standard visual discrimination task followed by a reversal learning phase. We also examined how quickly each bird progressed through different stages of learning, including sampling and acquisition within both initial and reversal learning, and persistence following reversal. Based on their reliance on very different food resources, we expected urban mynas to learn and reversal learn more quickly but to sample new contingencies for proportionately longer before learning them. When quantified from first presentation to criterion achievement, urban mynas took more 20-trial blocks to learn the initial discrimination, as well as the reversed contingency, than rural mynas. More detailed analyses at the level of stage revealed that this was because urban mynas explored the novel cue-outcome contingencies for longer, and despite transitioning faster through subsequent acquisition, remained overall slower than rural females. Our findings draw attention to fine adjustments in learning strategies in response to urbanization and caution against interpreting the speed to learn a task as a reflection of cognitive ability.
[Mh] Termos MeSH primário: Resolução de Problemas
Reversão de Aprendizagem
Estorninhos
[Mh] Termos MeSH secundário: Animais
Aprendizagem por Discriminação
Meio Ambiente
Feminino
Percepção Visual
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171208
[Lr] Data última revisão:
171208
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161026
[St] Status:MEDLINE
[do] DOI:10.1007/s10071-016-1045-7


  3 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:29023466
[Au] Autor:Lommen MJJ; Duta M; Vanbrabant K; de Jong R; Juechems K; Ehlers A
[Ad] Endereço:Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom.
[Ti] Título:Training discrimination diminishes maladaptive avoidance of innocuous stimuli in a fear conditioning paradigm.
[So] Source:PLoS One;12(10):e0184485, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Anxiety disorders are the most common mental disorder worldwide. Although anxiety disorders differ in the nature of feared objects or situations, they share a common mechanism by which fear generalizes to related but innocuous objects, eliciting avoidance of objects and situations that pose no objective risk. This overgeneralization appears to be a crucial mechanism in the persistence of anxiety psychopathology. In this study we test whether an intervention that promotes discrimination learning reduces generalization of fear, in particular, harm expectancy and avoidance compared to an irrelevant (control) training. Healthy participants (N = 80) were randomly allocated to a training condition. Using a fear conditioning paradigm, participants first learned visual danger and safety signals (set 1). Baseline level of stimulus generalization was tested with ambiguous stimuli on a spectrum between the danger and safety signals. There were no differences between the training groups. Participants then received the stimulus discrimination training or a control training. After training, participants learned a new set of danger and safety signals (set 2), and the level of harm expectancy generalization and behavioural avoidance of ambiguous stimuli was tested. Although the training groups did not differ in fear generalization on a cognitive level (harm expectancy), the results showed a different pattern of avoidance of ambiguous stimuli, with the discrimination training group showing less avoidance of stimuli that resembled the safety signals. These results support the potential of interventions that promote discrimination learning in the treatment of anxiety disorders.
[Mh] Termos MeSH primário: Transtornos de Ansiedade/psicologia
Aprendizagem da Esquiva/fisiologia
Condicionamento Clássico/fisiologia
Aprendizagem por Discriminação/fisiologia
Medo/psicologia
Generalização (Psicologia)/fisiologia
[Mh] Termos MeSH secundário: Adolescente
Adulto
Idoso
Feminino
Seres Humanos
Masculino
Meia-Idade
Estimulação Física
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171027
[Lr] Data última revisão:
171027
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171013
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0184485


  4 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28877536
[Au] Autor:Kattner F; Cochrane A; Green CS
[Ad] Endereço:Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA.
[Ti] Título:Trial-dependent psychometric functions accounting for perceptual learning in 2-AFC discrimination tasks.
[So] Source:J Vis;17(11):3, 2017 Sep 01.
[Is] ISSN:1534-7362
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The majority of theoretical models of learning consider learning to be a continuous function of experience. However, most perceptual learning studies use thresholds estimated by fitting psychometric functions to independent blocks, sometimes then fitting a parametric function to these block-wise estimated thresholds. Critically, such approaches tend to violate the basic principle that learning is continuous through time (e.g., by aggregating trials into large "blocks" for analysis that each assume stationarity, then fitting learning functions to these aggregated blocks). To address this discrepancy between base theory and analysis practice, here we instead propose fitting a parametric function to thresholds from each individual trial. In particular, we implemented a dynamic psychometric function whose parameters were allowed to change continuously with each trial, thus parameterizing nonstationarity. We fit the resulting continuous time parametric model to data from two different perceptual learning tasks. In nearly every case, the quality of the fits derived from the continuous time parametric model outperformed the fits derived from a nonparametric approach wherein separate psychometric functions were fit to blocks of trials. Because such a continuous trial-dependent model of perceptual learning also offers a number of additional advantages (e.g., the ability to extrapolate beyond the observed data; the ability to estimate performance on individual critical trials), we suggest that this technique would be a useful addition to each psychophysicist's analysis toolkit.
[Mh] Termos MeSH primário: Aprendizagem por Discriminação/fisiologia
Psicometria/métodos
Limiar Sensorial/fisiologia
[Mh] Termos MeSH secundário: Seres Humanos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170919
[Lr] Data última revisão:
170919
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170907
[St] Status:MEDLINE
[do] DOI:10.1167/17.11.3


  5 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28862710
[Au] Autor:Castet E; Descamps M; Denis-Noël A; Colé P
[Ad] Endereço:Aix Marseille Univ, CNRS, LPC, Marseille, France.
[Ti] Título:Letter and symbol identification: No evidence for letter-specific crowding mechanisms.
[So] Source:J Vis;17(11):2, 2017 Sep 01.
[Is] ISSN:1534-7362
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:It has been proposed that letters, as opposed to symbols, trigger specialized crowding processes, boosting identification of the first and last letters of words. This hypothesis is based on evidence that single-letter accuracy as a function of within-string position has a W shape (the classic serial position function [SPF] in psycholinguistics) whereas an inverted V shape is obtained when measured with symbols. Our main goal was to test the robustness of the latter result. Our hypothesis was that any letter/symbol difference might result from short-term visual memory processes (due to the partial report [PR] procedures used in SPF studies) rather than from crowding. We therefore removed the involvement of short-term memory by precueing target-item position and compared SPFs with precueing and postcueing. Perimetric complexity was stringently matched between letters and symbols. In postcueing conditions similar to previous studies, we did not reproduce the inverted V shape for symbols: Clear-cut W shapes were observed with an overall smaller accuracy for symbols compared to letters. This letter/symbol difference was dramatically reduced in precueing conditions in keeping with our prediction. Our results are not consistent with the claim that letter strings trigger specialized crowding processes. We argue that PR procedures are not fit to isolate crowding processes.
[Mh] Termos MeSH primário: Memória de Curto Prazo/fisiologia
Reconhecimento Visual de Modelos/fisiologia
Leitura
[Mh] Termos MeSH secundário: Atenção/fisiologia
Aprendizagem por Discriminação
Seres Humanos
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170919
[Lr] Data última revisão:
170919
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170902
[St] Status:MEDLINE
[do] DOI:10.1167/17.11.2


  6 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28859134
[Au] Autor:Linke M; Bröker F; Ramscar M; Baayen H
[Ad] Endereço:Leibniz Institut für Wissensmedien, Tübingen, Germany.
[Ti] Título:Are baboons learning "orthographic" representations? Probably not.
[So] Source:PLoS One;12(8):e0183876, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The ability of Baboons (papio papio) to distinguish between English words and nonwords has been modeled using a deep learning convolutional network model that simulates a ventral pathway in which lexical representations of different granularity develop. However, given that pigeons (columba livia), whose brain morphology is drastically different, can also be trained to distinguish between English words and nonwords, it appears that a less species-specific learning algorithm may be required to explain this behavior. Accordingly, we examined whether the learning model of Rescorla and Wagner, which has proved to be amazingly fruitful in understanding animal and human learning could account for these data. We show that a discrimination learning network using gradient orientation features as input units and word and nonword units as outputs succeeds in predicting baboon lexical decision behavior-including key lexical similarity effects and the ups and downs in accuracy as learning unfolds-with surprising precision. The models performance, in which words are not explicitly represented, is remarkable because it is usually assumed that lexicality decisions, including the decisions made by baboons and pigeons, are mediated by explicit lexical representations. By contrast, our results suggest that in learning to perform lexical decision tasks, baboons and pigeons do not construct a hierarchy of lexical units. Rather, they make optimal use of low-level information obtained through the massively parallel processing of gradient orientation features. Accordingly, we suggest that reading in humans first involves initially learning a high-level system building on letter representations acquired from explicit instruction in literacy, which is then integrated into a conventionalized oral communication system, and that like the latter, fluent reading involves the massively parallel processing of the low-level features encoding semantic contrasts.
[Mh] Termos MeSH primário: Columbidae/fisiologia
Aprendizagem por Discriminação/fisiologia
Papio papio/fisiologia
Reconhecimento Visual de Modelos/fisiologia
[Mh] Termos MeSH secundário: Animais
Seres Humanos
Linguagem
Rede Nervosa/fisiologia
Papio papio/psicologia
Tempo de Reação
Leitura
Semântica
Especificidade da Espécie
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171016
[Lr] Data última revisão:
171016
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170901
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0183876


  7 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28858621
[Au] Autor:Rudebeck PH; Saunders RC; Lundgren DA; Murray EA
[Ad] Endereço:Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10014, USA. Electronic address: peter.rudebeck@mssm.edu.
[Ti] Título:Specialized Representations of Value in the Orbital and Ventrolateral Prefrontal Cortex: Desirability versus Availability of Outcomes.
[So] Source:Neuron;95(5):1208-1220.e5, 2017 Aug 30.
[Is] ISSN:1097-4199
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Advantageous foraging choices benefit from an estimation of two aspects of a resource's value: its current desirability and availability. Both orbitofrontal and ventrolateral prefrontal areas contribute to updating these valuations, but their precise roles remain unclear. To explore their specializations, we trained macaque monkeys on two tasks: one required updating representations of a predicted outcome's desirability, as adjusted by selective satiation, and the other required updating representations of an outcome's availability, as indexed by its probability. We evaluated performance on both tasks in three groups of monkeys: unoperated controls and those with selective, fiber-sparing lesions of either the OFC or VLPFC. Representations that depend on the VLPFC but not the OFC play a necessary role in choices based on outcome availability; in contrast, representations that depend on the OFC but not the VLPFC play a necessary role in choices based on outcome desirability.
[Mh] Termos MeSH primário: Comportamento de Escolha/fisiologia
Córtex Pré-Frontal/fisiologia
[Mh] Termos MeSH secundário: Animais
Condicionamento Operante/fisiologia
Discriminação (Psicologia)/fisiologia
Aprendizagem por Discriminação
Feminino
Ácido Ibotênico/farmacologia
Macaca mulatta
Masculino
Córtex Pré-Frontal/efeitos dos fármacos
Reversão de Aprendizagem/fisiologia
Recompensa
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
2552-55-8 (Ibotenic Acid)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170928
[Lr] Data última revisão:
170928
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170901
[St] Status:MEDLINE


  8 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28847806
[Au] Autor:Mano H; Yoshida W; Shibata K; Zhang S; Koltzenburg M; Kawato M; Seymour B
[Ad] Endereço:Center for Information and Neural Networks, National Institute of Information and Communications Technology, Osaka, Japan 565-0871.
[Ti] Título:Thermosensory Perceptual Learning Is Associated with Structural Brain Changes in Parietal-Opercular (SII) Cortex.
[So] Source:J Neurosci;37(39):9380-9388, 2017 Sep 27.
[Is] ISSN:1529-2401
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The location of a sensory cortex for temperature perception remains a topic of substantial debate. Both the parietal-opercular (SII) and posterior insula have been consistently implicated in thermosensory processing, but neither region has yet been identified as the locus of fine temperature discrimination. Using a perceptual learning paradigm in male and female humans, we show improvement in discrimination accuracy for subdegree changes in both warmth and cool detection over 5 d of repetitive training. We found that increases in discriminative accuracy were specific to the temperature (cold or warm) being trained. Using structural imaging to look for plastic changes associated with perceptual learning, we identified symmetrical increases in gray matter volume in the SII cortex. Furthermore, we observed distinct, adjacent regions for cold and warm discrimination, with cold discrimination having a more anterior locus than warm. The results suggest that thermosensory discrimination is supported by functionally and anatomically distinct temperature-specific modules in the SII cortex. We provide behavioral and neuroanatomical evidence that perceptual learning is possible within the temperature system. We show that structural plasticity localizes to parietal-opercular (SII), and not posterior insula, providing the best evidence to date resolving a longstanding debate about the location of putative "temperature cortex." Furthermore, we show that cold and warm pathways are behaviorally and anatomically dissociable, suggesting that the temperature system has distinct temperature-dependent processing modules.
[Mh] Termos MeSH primário: Aprendizagem por Discriminação
Lobo Frontal/fisiologia
Substância Cinzenta/diagnóstico por imagem
Lobo Parietal/fisiologia
Sensação Térmica
[Mh] Termos MeSH secundário: Adolescente
Adulto
Feminino
Lobo Frontal/diagnóstico por imagem
Substância Cinzenta/fisiologia
Temperatura Alta
Seres Humanos
Masculino
Lobo Parietal/diagnóstico por imagem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171015
[Lr] Data última revisão:
171015
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170830
[St] Status:MEDLINE
[do] DOI:10.1523/JNEUROSCI.1316-17.2017


  9 / 20368 MEDLINE  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28829849
[Au] Autor:Huurneman B; Boonstra FN; Goossens J
[Ad] Endereço:Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Cognitive Neuroscience Department, Nijmegen, The Netherlands.
[Ti] Título:Predictors of Sensitivity to Perceptual Learning in Children With Infantile Nystagmus.
[So] Source:Invest Ophthalmol Vis Sci;58(10):4162-4172, 2017 Aug 01.
[Is] ISSN:1552-5783
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Purpose: To identify predictors of sensitivity to perceptual learning on a computerized, near-threshold letter discrimination task in children with infantile nystagmus (idiopathic IN: n = 18; oculocutaneous albinism accompanied by IN: n = 18). Methods: Children were divided into two age-, acuity-, and diagnosis-matched training groups: a crowded (n = 18) and an uncrowded training group (n = 18). Training consisted of 10 sessions spread out over 5 weeks (grand total of 3500 trials). Baseline performance, age, diagnosis, training condition, and perceived pleasantness of training (training joy) were entered as linear regression predictors of training-induced changes on a single- and a crowded-letter task. Results: An impressive 57% of the variability in improvements of single-letter visual acuity was explained by age, training condition, and training joy. Being older and training with uncrowded letters were associated with larger single-letter visual acuity improvements. More training joy was associated with a larger gain from the uncrowded training and a smaller gain from the crowded training. Fifty-six percent of the variability in crowded-letter task improvements was explained by baseline performance, age, diagnosis, and training condition. After regressing out the variability induced by training condition, baseline performance, and age, perceptual learning proved more effective for children with idiopathic IN than for children with albinism accompanied by IN. Training gains increased with poorer baseline performance in idiopaths, but not in children with albinism accompanied by IN. Conclusions: Age and baseline performance, but not training joy, are important prognostic factors for the effect of perceptual learning in children with IN. However, their predictive value for achieving improvements in single-letter acuity and crowded letter acuity, respectively, differs between diagnostic subgroups and training condition. These findings may help with personalized treatment of individuals likely to benefit from perceptual learning.
[Mh] Termos MeSH primário: Aprendizagem/fisiologia
Nistagmo Congênito/fisiopatologia
Reconhecimento Visual de Modelos/fisiologia
[Mh] Termos MeSH secundário: Albinismo Oculocutâneo/fisiopatologia
Criança
Aprendizagem por Discriminação/fisiologia
Feminino
Seres Humanos
Masculino
Nistagmo Congênito/reabilitação
Análise de Regressão
Limiar Sensorial/fisiologia
Acuidade Visual
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170828
[Lr] Data última revisão:
170828
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170823
[St] Status:MEDLINE
[do] DOI:10.1167/iovs.17-21913


  10 / 20368 MEDLINE  
              first record previous record
seleciona
para imprimir
Fotocópia
Texto completo
[PMID]:28723976
[Au] Autor:Wisniewski MG; Radell ML; Church BA; Mercado E
[Ad] Endereço:711th Human Performance Wing, U.S. Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio, United States of America.
[Ti] Título:Benefits of fading in perceptual learning are driven by more than dimensional attention.
[So] Source:PLoS One;12(7):e0180959, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Individuals learn to classify percepts effectively when the task is initially easy and then gradually increases in difficulty. Some suggest that this is because easy-to-discriminate events help learners focus attention on discrimination-relevant dimensions. Here, we tested whether such attentional-spotlighting accounts are sufficient to explain easy-to-hard effects in auditory perceptual learning. In two experiments, participants were trained to discriminate periodic, frequency-modulated (FM) tones in two separate frequency ranges (300-600 Hz or 3000-6000 Hz). In one frequency range, sounds gradually increased in similarity as training progressed. In the other, stimulus similarity was constant throughout training. After training, participants showed better performance in their progressively trained frequency range, even though the discrimination-relevant dimension across ranges was the same. Learning theories that posit experience-dependent changes in stimulus representations and/or the strengthening of associations with differential responses, predict the observed specificity of easy-to-hard effects, whereas attentional-spotlighting theories do not. Calibrating the difficulty and temporal sequencing of training experiences to support more incremental representation-based learning can enhance the effectiveness of practice beyond any benefits gained from explicitly highlighting relevant dimensions.
[Mh] Termos MeSH primário: Atenção/fisiologia
Percepção Auditiva/fisiologia
Aprendizagem/fisiologia
[Mh] Termos MeSH secundário: Estimulação Acústica
Adolescente
Adulto
Aprendizagem por Discriminação/fisiologia
Feminino
Seres Humanos
Masculino
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170926
[Lr] Data última revisão:
170926
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170721
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0180959



página 1 de 2037 ir para página                         
   


Refinar a pesquisa
  Base de dados : MEDLINE Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde