86,563 research outputs found

    ‘Close to Me’: neural empathic reactions are reduced by physical distance and barriers between the observer and someone in pain

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    Empathy towards others’ pain might be shaped by the social and affective relationships between individuals, such that, for instance, neural empathic reactions are magnified for affectively close others when compared to strangers. In line with the recent evidence that the same parietal area is involved in the processing of both physical and psychological distance, we hypothesized that empathy may be modulated as a function of the physical distance between the observer and someone in pain. We conducted 2 event-related potentials (ERPs) experiments. In Exp. 1, we tracked neural activity in a standard pain decision task in which, in a between-subjects design, participants had to decide whether each presented face was painfully or neutrally stimulated. One group of participants was exposed to faces perceived as further (3 m), while another group of participants was exposed to faces perceived as closer (2 m). We observed a modulation of the neural empathic reaction as a function of the distance manipulation, such that the reaction was larger for the faces perceived as closer. Although intriguing, it is still to be understood the underlying mechanism through which manipulating the physical distance may interfere with empathic responses. One of such possible mechanism may refer to the notion of ‘embodied simulation’ and ‘interaction space’, the shared reaching space of two individuals. Within this framework, the sharing of emotions and affective states might be sensitive to the physical distance separating the two individuals. The goal of Exp. 2 (2a: further faces; 2b: closer faces) was to investigate whether interfering on the ‘interaction space’ per se could modulate neural empathic reactions. Participants performed the same task as in Exp. 1 under both one standard condition, in which they seated directly in front of the screen (no-plexiglass condition), and a second critical condition in which a transparent plexiglass was interposed between them and the screen (plexiglass condition). We expected a reduced empathic reaction in the plexiglass condition for participants exposed to the faces perceived as closer (Exp. 2b), as a result of interference with the participants' interaction space. Results revealed a reduced empathic response at both fronto-central and centro-parietal electrodes, for faces stimuli perceived at a closer distance (Exp. 2b) in the plexiglass condition. The manipulation of the ‘interaction space’ did not impact the empathic responses toward faces perceived as further (Exp. 2a)

    Dataset of empathic responses in X-SMBA

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    This project contains the data used in the article "Enhanced neural empathic responses in patients with X-SBMA: An electrophysiological study" by Palmieri, A., Meconi, F., Vallesi, A., Capizzi, M., Kleinbub, J.R., Pick, E., Marcato, S., Querin, G., Sorarù, G., and Sessa, P. Each dataset file and each folder is accompanied by a .txt description and codebook fil

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship

    [Newspaper Clipping: Author Claims Evidence of Second JFK Assassin #1]

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    Newspaper article titled "Author Claims Evidence of Second JFK Assassin." The article states that author Richard J. Whalen concluded "that there is circumstantial evidence to support the theory of a second assassin in the shooting of President John F. Kennedy.

    Cerebellar Neurocysticercosis as Long-Term Complication of Allogeneic Haematopoietic Stem Cell Transplantation from Haploidentical Donor

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    Neurocysticercosis, an infection of the central nervous system with the larval stage of the cestode Taenia solium, is uncommon in developed countries. We report a case of allogeneic haematopoietic stem cell transplantation from a haploidentical donor complicated, in the long term, by T. solium infection of the central nervous system and successfully treated with empiric antiparasitic therapy with albendazole plus dexamethasone. Revised diagnostic criteria proposed by Del Brutto et al. were used for the definitive diagnosis of cerebellar neurocysticercosis

    Also By The Same Author: AKTiveAuthor, a Citation Graph Approach to Name Disambiguation

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    The desire for definitive data and the semantic web drive for inference over heterogeneous data sources requires co-reference resolution to be performed on those data. In particular, name disambiguation is required to allow accurate publication lists, citation counts and impact measures to be determined. This paper describes a graph-based approach to author disambiguation on large-scale citation networks. Using self-citation, co-authorship and document source analyses, AKTiveAuthor clusters papers, achieving precision of 0.997 and recall of 0.818 over a test group of eight surname clusters
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