We raise two points about cues, which complicate Barzykowski and Moulin's attempt at a unified model of memory retrieval. First, cues operate differently in voluntary and involuntary contexts. Second, voluntary and involuntary memory can be interconnected, as in cases of chaining.
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http://dx.doi.org/10.1017/S0140525X23000122 | DOI Listing |
Exp Brain Res
December 2024
Department of Psychology, University of Otago, Dunedin, New Zealand.
Memory intrusion is a characteristic of posttraumatic stress disorder manifesting as involuntary flashbacks of negative events. Interference of memory reconsolidation using cognitive tasks has been employed as a noninvasive therapy to prevent subsequent intrusive retrieval. The present study aims to test whether physical activity, with its cognitive demands and unique physiological effects, may provide a novel practice to reduce later involuntary retrieval via the reconsolidation mechanism.
View Article and Find Full Text PDFCortex
November 2024
Perception Lab, School of Psychology, The University of Queensland, Australia.
There are substantial differences in the capacity of people to have imagined visual experiences, ranging from a lifelong inability (Congenital Aphantasia) to people who report having imagined experiences that are as vivid as actually seeing (Hyper-Phantasia). While Congenital Aphantasia has typically been framed as a cognitive deficit, it is possible that a weak or absent ability to have imagined visual sensations is balanced by a heightened resistance to intrusive thoughts - which are experienced as an imagined sensation. Here, we report on a direct test of that proposition.
View Article and Find Full Text PDFBr J Psychol
February 2025
Eastern Illinois University, Charleston, Illinois, USA.
Spontaneous mind wandering has been implicated as a feature of attention-deficit/hyperactivity disorder (ADHD) and researchers have wondered if spontaneous remembering is also a feature of ADHD. In this study, we compared spontaneous cognition, principally involuntary autobiographical memories, in participants who scored inside the ADHD range on BAARS-IV to those who scored outside of the ADHD range. In Study 1, participants reported their involuntary memories and spontaneous thoughts on a laboratory measure of involuntary memory (the vigilance task), as well as estimated their daily involuntary memory frequencies on a separate questionnaire.
View Article and Find Full Text PDFCureus
October 2024
Neurology, Hospital San Juan de Dios, San José, CRI.
Opsoclonus-myoclonus-ataxia syndrome (OMAS) is a rare immunological central nervous system disorder that mostly affects children, and it is extremely uncommon in adults. It usually presents idiopathically, as a parainfectious condition, or as a paraneoplastic syndrome. We present a case of a patient who developed adult-onset opsoclonus-myoclonus-ataxia syndrome (OMAS) without any associated infectious or neoplastic disease, a condition that is considered very rare in Central America.
View Article and Find Full Text PDFCogn Emot
November 2024
College of Education, Psychology and Social Work, Flinders University, Adelaide, South Australia.
People remember disgusting stimuli better than fearful stimuli, but do disgust's memory-enhancing effects extend to memory? This question is important because disgust reactions occur following trauma, and trauma-related involuntary memories are a hallmark of Posttraumatic Stress Disorder (PTSD) symptoms. In two experiments, we presented participants (= 88 Experiment 1; = 106 Experiment 2) with disgust, fear, and neutral images during an attention-monitoring task. Participants then completed an undemanding vigilance task, responding any time an image involuntarily came to mind.
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