Mapping anticipatory anhedonia: an fMRI study
نویسندگان
چکیده
منابع مشابه
Anticipatory anhedonia in schizophrenia subjects.
Anticipatory anhedonia in schizophrenia subjects L'anhédonie anticipatoire dans les schizo-phrénies Dear Editors, The distinction between the experience of pleasure related either to online experience in response to a specific stimulus (consummatory pleasure) or to future pleasurable activities (anticipatory pleasure) has been proposed by Klein [7] in a theoretical paper. Recently, accumulated ...
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BACKGROUND The disorganized and negative dimensions of schizotypy are characterized by cognitive disorganization and anhedonia, respectively. The aim of the study was to investigate the relationships between these two dimensions of schizotypy by taking into account ambivalence and the distinction between consummatory and anticipatory anhedonia. METHODS Dimensional analysis and categorical ana...
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Current conceptions of anhedonia as a key symptom of depression do not consider the importance of anticipatory, consummatory, and recall deficits involved in anhedonia. Sixty-one depressed and non-depressed, college-student participants provided reports of anticipated pleasure to tasting chocolates, tasted chocolates and rated their experience of pleasure, and provided recalled reports of pleas...
متن کاملAnhedonia in schizophrenia: distinctions between anticipatory and consummatory pleasure.
Research on anhedonia in schizophrenia has revealed mixed results, with patients reporting greater anhedonia than healthy controls on self-report measures and semi-structured interviews, but also reporting comparable experiences of positive emotions in response to pleasurable stimuli. Basic science points to the importance of distinguishing between anticipatory and consummatory (or in-the-momen...
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The concept of a topographical map of the corpus callosum (CC) has emerged from human lesion studies and from electrophysiological and anatomical tracing investigations in other mammals. Over the last few years a rising number of researchers have been reporting functional magnetic resonance imaging (fMRI) activation in white matter, particularly the CC. In this study the scope for describing CC...
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ژورنال
عنوان ژورنال: Brain Imaging and Behavior
سال: 2019
ISSN: 1931-7557,1931-7565
DOI: 10.1007/s11682-019-00084-w