Results 251 to 260 of about 65,938 (286)
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Can placebos reduce intrusive memories?
Behaviour Research and Therapy, 2022After traumatic experiences, intrusive memories can flash back and evoke significant distress. Here, we investigated whether the frequency and severity of intrusions can be reduced by the provision of placebo. After the (online) exposure to the trauma-film paradigm, healthy participants (N = 112) received deceptive placebo (DP), open-label placebo (OLP)
Tobias Kube +3 more
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Unwanted Memory Intrusions Recruit Broad Motor Suppression
Journal of Cognitive Neuroscience, 2021Quickly preventing the retrieval of (inappropriate) long-term memories might recruit a similar control mechanism as rapid action-stopping. A very specific characteristic of rapid action-stopping is “global motor suppression”: When a single response is rapidly stopped, there is a broad skeletomotor suppression.
Anna, Castiglione, Adam R, Aron
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MARIJUANA AND MEMORY INTRUSIONS
The Journal of Nervous and Mental Disease, 1977Sixteen college-educated male subjects were tested on free-recall lists during intoxication with marijuana extract calibrated to 0.3 mg/kg delta-9-tetrahydrocannabinol and during placebo conditions. On each testing day subjects studied six lists using a regular overt rehearsal procedure and six lists using an association-overt rehearsal procedure in ...
A, Pfefferbaum +4 more
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Perceptual distraction causes visual memory encoding intrusions
Psychonomic Bulletin & Review, 2021Given the complexity of our visual environments, a number of mechanisms help us prioritize goal-consistent visual information. When searching for a friend in a crowd, for instance, visual working memory (VWM) maintains a representation of your target (i.e., your friend's shirt) so that attention can be subsequently guided toward target-matching ...
Blaire, Dube, Julie D, Golomb
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Intrusive memories and depression in cancer patients
Behaviour Research and Therapy, 1998Matched samples of depressed and nondepressed cancer patients were interviewed about past life events, particularly experiences of death and illness. They identified and described any spontaneous intrusive visual memories they had experienced in the past week corresponding to these events. About one quarter reported such memories and, as predicted, the
C R, Brewin +4 more
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Intrusive memories and images in bipolar disorder
Behaviour Research and Therapy, 2010Modifying intrusive memories and images is a powerful intervention in depression and anxiety disorders, but little is known about the presence of these intrusions in bipolar disorder. A semi-structured interview was administered to 29 euthymic patients with bipolar disorder, requiring them to report the intrusive memories and images recalled from their
Gregory, James D. +3 more
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SERIAL ORDER INTRUSIONS IN IMMEDIATE MEMORY
British Journal of Psychology, 1960The theory that serial order intrusions in immediate memory lead to recall errors was tested experimentally. It was found that increasing the time interval between successive 8‐digit messages had no effect on recall performance. Analysis of the response errors showed that with a short interval between messages, serial order intrusions occurred, but ...
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Intrusion errors in visuospatial working memory performance
Memory, 2006This study tested the hypothesis that failure in active visuospatial working memory tasks involves a difficulty in avoiding intrusions due to information that is already activated. Two experiments are described, in which participants were required to process several series of locations on a 4 x 4 matrix and then to produce only the final location of ...
CORNOLDI, CESARE, MAMMARELLA, NICOLA
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A hypnotic paradigm for studying intrusive memories
Journal of Behavior Therapy and Experimental Psychiatry, 2010Despite the importance of intrusive memories in clinical disorders, research has been limited by a dearth of paradigms that permit experimental study of intrusions. This study describes a hypnotic paradigm for eliciting intrusive memories. Forty-nine highly hypnotisable participants nominated a distressing memory prior to being hypnotised.
Zoe, Hill +2 more
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The impact of appraisals on intrusive memories
Journal of Behavior Therapy and Experimental Psychiatry, 2017Intrusive memories are a core feature of posttraumatic stress disorder (PTSD). Cognitive models posit that PTSD symptoms are stimulated by maladaptive appraisals about symptoms. This study aimed to test the causal pathway of maladaptive appraisals about the meaning of intrusions on subsequent intrusive memories.Forty-five healthy participants were ...
Jessica Cheung, Richard A. Bryant
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