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231.
Ana Fl Perrine Brusini Francesco Macagno Marina Nespor Jacques Mehler Alissa L. Ferry 《Developmental science》2019,22(4)
Before infants can learn words, they must identify those words in continuous speech. Yet, the speech signal lacks obvious boundary markers, which poses a potential problem for language acquisition (Swingley, Philos Trans R Soc Lond. Series B, Biol Sci 364 (1536), 3617–3632, 2009). By the middle of the first year, infants seem to have solved this problem (Bergelson & Swingley, Proc Natl Acad Sci 109 (9), 3253–3258, 2012; Jusczyk & Aslin, Cogn Psychol 29 , 1–23, 1995), but it is unknown if segmentation abilities are present from birth, or if they only emerge after sufficient language exposure and/or brain maturation. Here, in two independent experiments, we looked at two cues known to be crucial for the segmentation of human speech: the computation of statistical co‐occurrences between syllables and the use of the language's prosody. After a brief familiarization of about 3 min with continuous speech, using functional near‐infrared spectroscopy, neonates showed differential brain responses on a recognition test to words that violated either the statistical (Experiment 1) or prosodic (Experiment 2) boundaries of the familiarization, compared to words that conformed to those boundaries. Importantly, word recognition in Experiment 2 occurred even in the absence of prosodic information at test, meaning that newborns encoded the phonological content independently of its prosody. These data indicate that humans are born with operational language processing and memory capacities and can use at least two types of cues to segment otherwise continuous speech, a key first step in language acquisition. 相似文献
232.
Francesco Tramonti Paolo Bongioanni Luca Bonfiglio Bruno Rossi Maria Chiara Carboncini 《Contemporary Family Therapy》2017,39(2):73-79
Severe brain injuries can have dramatic consequences on family life, often changing rules and routines and fostering intense and prolonged caregiving duties. People affected by the injuries have to face relevant restrictions in their activities and a loss of independence. Thus, primary caregivers are often involved in their assistance, which can entail the help for self-care, movements and many activities of daily living. Furthermore, cognitive and behavioural symptoms can complicate communication, disrupt previous relationships and put an additional strain on all family members. Indeed, caregiving relationships take place in wider familial and societal contexts and are obviously influenced by previous characteristic of such relationships, as they were before the onset of the pathological condition. Therefore, a thorough examination of typical emotions, feelings and thoughts that can emerge during caregiving must be paralleled by an ecological and developmental perspective, in order to appraise the complexity of these cases and provide effective interventions. The present work aims to address such topics taking inspiration from a clinical case. 相似文献
233.
Despite the growing interest in mindfulness and its demonstrated benefits, there are concerns about the reliance on subjective assessment tools. This study focused on the measurement of Langerian mindfulness, which refers to the active process of noticing new things and flexibly responding to the current context. Some of its key features overlap with the construct of creativity, which can be used to create a direct assessment for central components of mindfulness. The aim is to start a discussion in the field about how a direct creativity-based tool to current subjective measures might best be used. 相似文献
234.
Francesco Tramonti Michelangelo Maestri Luca Carnicelli Giulia Fava Valentina Lombardi Martina Rossi 《Psychology, health & medicine》2017,22(8):896-901
In the field of sleep disorders, the quality of couple relationship is arousing increasing attention, given its implications for quality of life and treatment adherence. The aim of the present study was to evaluate relationship quality in a sample of treated or untreated patients with Obstructive Sleep Apnoea Syndrome. Eighty-seven patients were recruited in a hospital-based Centre for Sleep Medicine. Subjects were administered the Dyadic Adjustment Scale (DAS) to evaluate relationship quality, and the Epworth Sleepiness Scale (ESS). Apnoea-hypopnoea indexes (AHI) were collected through nocturnal polysomnography or home testing with a portable monitoring device. Although the DAS average scores were similar to local normative values, relationship quality was significantly lower in the untreated patients when compared with the ones treated. The ESS scores showed a negative correlation with many DAS scores, whereas no significant correlation emerged for AHI. Such data suggest a significant impact of perceived sleep apnoea symptoms on marital satisfaction, even though in the absence of striking differences between the whole sample and the general population. 相似文献
235.
236.
Potier Simon Duriez Olivier Célérier Aurélie Liegeois Jean-Louis Bonadonna Francesco 《Animal cognition》2019,22(1):49-59
Animal Cognition - Raptors are usually considered to be mainly visually dependent, and the use of other sensory modalities has rarely been studied in these birds. Here, we investigated... 相似文献
237.
Synthese - Peirce seems to maintain two incompatible theses: that a sentence is multiply analyzable into subject and predicate, and that a sentence is uniquely analyzable as a combination of... 相似文献
238.
Few studies have examined working memory (WM) training-related gains and their transfer and maintenance effects in older adults. This present research investigates the efficacy of a verbal WM training program in adults aged 65-75 years, considering specific training gains on a verbal WM (criterion) task as well as transfer effects on measures of visuospatial WM, short-term memory, inhibition, processing speed, and fluid intelligence. Maintenance of training benefits was evaluated at 8-month follow-up. Trained older adults showed higher performance than did controls on the criterion task and maintained this benefit after 8 months. Substantial general transfer effects were found for the trained group, but not for the control one. Transfer maintenance gains were found at follow-up, but only for fluid intelligence and processing speed tasks. The results are discussed in terms of cognitive plasticity in older adults. 相似文献
239.
240.
Martin Sticht Jackie Mitsubata Mark Tucci Francesco Leri 《Neurobiology of learning and memory》2010,93(2):248-260
To investigate the effect of naloxone on a putative memory consolidation process underlying reacquisition of heroin and cocaine conditioned place preference, four studies were conducted in male Sprague–Dawley rats using a common procedure involving: place conditioning (0.3 or 1 mg/kg heroin or 20 mg/kg cocaine; ×4 sessions), extinction (vehicle × 4 sessions), and reconditioning (0 or 1 mg/kg heroin or 20 mg/kg cocaine; ×1 session). Systemic naloxone injections (0, 1 and 3 mg/kg) or bilateral intra-ventral tegmental area (VTA) naloxone methiodide infusions (2 nmol in 0.5 μl × side) were administered at different times following reconditioning. Post-reconditioning administration of naloxone dose-dependently blocked, attenuated and had no effect on reacquisition of heroin CPP when administered immediately, 1 h and 6 h after reconditioning, respectively. The highest dose of naloxone also blocked reacquisition of cocaine CPP, and did not produce a conditioned place aversion in heroin-naïve and heroin pre-treated animals. Post-reconditioning infusions in the VTA, but not in adjacent structures, blocked reacquisition of heroin CPP when administered immediately, but not 6 h, after reconditioning. These data suggest that reacquisition of drug-cues associations involves a memory consolidation process sensitive to manipulations of the endogenous opioid system, and indicate that opioid receptors in the VTA may be critically involved in the re-emergence of drug seeking behavior. 相似文献