Methylphenidate produces selective enhancement of declarative memory consolidation in healthy volunteers
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چکیده
منابع مشابه
Sleep facilitates consolidation of emotional declarative memory.
Both sleep and emotion are known to modulate processes of memory consolidation, yet their interaction is poorly understood. We examined the influence of sleep on consolidation of emotionally arousing and neutral declarative memory. Subjects completed an initial study session involving arousing and neutral pictures, either in the evening or in the morning. Twelve hours later, after sleeping or s...
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OBJECTIVE Early nocturnal sleep enhances the consolidation of declarative memories acquired during prior wakefulness. Patients with type 1 diabetes frequently experience hypoglycemic episodes during sleep. We investigated whether short-lasting hypoglycemia during early nocturnal sleep affects the sleep-associated consolidation of declarative memories. RESEARCH DESIGN AND METHODS Sixteen type ...
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Human infants devote the majority of their time to sleeping. However, very little is known about the role of sleep in early memory processing. Here we test 6- and 12-mo-old infants' declarative memory for novel actions after a 4-h [Experiment (Exp.) 1] and 24-h delay (Exp. 2). Infants in a nap condition took an extended nap (≥30 min) within 4 h after learning, whereas infants in a no-nap condit...
متن کاملEffects of Aging on Sleep-Dependent Consolidation of Declarative Memory
iv ACKNOWLEDGEMENTS I would like to thank my advisor Rebecca Spencer for her support and mentoring. Bekki, I have learned so much from you, not only about research but also about commitment to science, time management and even baking! Thank you for your patience and your dedication to bringing the best in your mentees. This work would not have been possible without your generosity and guidance....
متن کاملSleep spindles and their significance for declarative memory consolidation.
STUDY OBJECTIVES Functional significance of stage 2 sleep spindle activity for declarative memory consolidation. DESIGN Randomized, within-subject, multicenter. SETTING Weekly sleep laboratory visits, actigraphy, and sleep diary (4 weeks). PARTICIPANTS Twenty-four healthy subjects (12 men) aged between 20 and 30 years. INTERVENTIONS Declarative memory task or nonlearning control task be...
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ژورنال
عنوان ژورنال: Psychopharmacology
سال: 2011
ISSN: 0033-3158,1432-2072
DOI: 10.1007/s00213-011-2605-9