排序方式: 共有52条查询结果,搜索用时 15 毫秒
31.
Coureaud G Languille S Joly V Schaal B Hars B 《Learning & memory (Cold Spring Harbor, N.Y.)》2011,18(6):401-404
The mammary pheromone promotes the acquisition of novel odorants (CS1) in newborn rabbits. Here, experiments pinpoint that CS1 becomes able to support neonatal learning of other odorants (CS2). We therefore evaluated whether these first- and second-order memories remained dependent after reactivation. Amnesia induced after CS2 recall selectively blocked this memory, when recall and amnesia of CS1 left the souvenir of CS2 safe; this finding partially differed from results obtained in adult mammals. Thus, in this model of neonatal appetitive odor learning, second-order memory seems to depend on first-order memory for its formation but not for its maintenance. 相似文献
32.
Previous studies on autism have shown a lack of motor anticipation in children and adults with autism. As part of a programme of research into early detection of autism, we focussed on an everyday situation: spoon-feeding. We hypothesize that an anticipation deficit may be found very early on by observing whether the baby opens his or her mouth in anticipation of the spoon's approach. The study is based on a retrospective analysis from family home movies. Observation of infants later diagnosed with autism or an autism spectrum disorder (ASD) (n = 13) and infants with typical development (n = 14) between 4 and 6 months old show that the autism/ASD group has an early anticipation deficit. 相似文献
33.
Learning to discriminate between spatial locations defined by two adjacent arms of a radial maze in the conditioned cue preference paradigm requires two kinds of information: latent spatial learning when the rats explore the maze with no food available, and learning about food availability in two spatial locations when the rats are then confined in one arm with food and the other with no food. Previous research showed that a functional dorsal hippocampus is not required for latent learning. The present experiments show that it is required for learning about food availability, and during retrieval of both types of information. 相似文献
34.
Philips GT Tzvetkova EI Marinesco S Carew TJ 《Learning & memory (Cold Spring Harbor, N.Y.)》2006,13(2):224-229
In the analysis of memory it is commonly observed that, even after a memory is apparently forgotten, its latent presence can still be revealed in a subsequent learning task. Although well established on a behavioral level, the mechanisms underlying latent memory are not well understood. To begin to explore these mechanisms, we have used Aplysia, a model system that permits the simultaneous study of memory at the behavioral, cellular, and molecular levels. We first demonstrate that robust latent memory is induced by long-term sensitization training of the tail-elicited siphon withdrawal reflex. It is revealed by its ability to facilitate the subsequent induction of three mechanistically distinct temporal domains of sensitization memory: short-term, intermediate-term, and long-term memory. Under our training conditions, the latent memory persists for at least 2 d following the decay of original memory expression but appears to be gone by 4 d. Interestingly, we also find that latent memory is induced even in the absence of overt memory for the original training. These findings now permit the analysis of the cellular and molecular architecture of a common feature of learning and memory. 相似文献
35.
Ann Marie Ryan Mark J. Schmit Diane L. Daum Stephane Brutus Sheila A. McCormick Michelle Haff Brodke 《Journal of business and psychology》1997,12(1):67-83
Pre-employment integrity tests assume differences between honest and dishonest individuals in their perceptions of the degree of dishonesty of given behaviors. This exploratory study investigated whether individuals classified as dishonest by an overt integrity test had different perceptions of the honesty of behaviors than those classified as honest. Differences in perceptions of situational factors promoting or deterring honesty were also examined. Dishonest individuals had different perceptions of behaviors and situations than honest individuals, suggesting that the relative influence of situational interventions may vary with the general integrity of a workforce. 相似文献
36.
Sebastian Catherine L. Stafford Jean McCrory Eamon J. Sethi Arjun De Brito Stephane A. Lockwood Patricia L. Viding Essi 《Journal of abnormal child psychology》2021,49(8):1043-1054
Research on Child and Adolescent Psychopathology - Adolescents with conduct problems and low callous-unemotional traits are characterised by high levels of reactive aggression. Prior studies... 相似文献
37.
Adam Possamai Jennifer E. Cheng Stephane Lathion Malcom Voyce 《Islam & Christian-Muslim Relations》2017,28(1):1-17
Drawing on methodologies used to analyse the negative portrayals of new religious movements in the press, this article analyses the way Sharia has been reported in key newspapers in Sydney, New York and Geneva from 2008 to 2013. It differentiates between perceptions of Islamic law as practised in these global cities, as well as in other countries, and examines the different levels of perception. The article also investigates portrayals and perceptions of ‘good’ Sharia (as in Islamic banking) as opposed to ‘bad’ Sharia (as in family and criminal law). It discovers that Sydney’s newspapers are more sympathetic than those in New York and Geneva towards Sharia-compliant finances. It then argues that the move towards a more Muslim consumer market in the media is not a homogenous process among Western global cities. 相似文献
38.
Stephane Savanah 《Australasian journal of philosophy》2013,91(4):830-831
In his 2018 AJP paper, Shlomo Cohen hints that deception could be a distinct subset of manipulation. We pursue this thought further, but by arguing that Cohen’s accounts of deception and manipulation are incorrect. Deception under uncertainty need not involve adding false premises to the victim’s reasoning but it must involve manipulating her response, and cases of manipulation that do not interfere with the victim’s reasoning, but rather utilize it, also exist. Therefore, deception under uncertainty must be constituted by covert manipulation. 相似文献
39.
Philippe Charlier Alain Joly Julie Champagnat Luc Brun Geoffroy Lorin de la Grandmaison Christian Hervé 《Journal of religion and health》2013,52(4):1346-1355
Facing modern developments of medicine and biomedical researches, religious communities are a strong source of ethics principles and orientations. Human dignity does not disappear after life, in a context of biomedical research on cadavers. Moral, political, social and scientific aspects of research on human cadavers (mainly autopsies) have been widely discussed in biomedical publications, whereas the religious ones (which could be predominant for some) have rarely been analyzed and presented. This article will present the results of a survey carried out a French Benedictine Abbey (relative to death, cadaver’s status and biomedical research) and subsequent Christian background according to canonic texts and practical cases from anthropological, historical, archeological and biomedical origin. 相似文献
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