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Emotional Memory

description1,063 papers
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lightbulbAbout this topic
Emotional memory refers to the process by which emotional experiences are encoded, stored, and retrieved in the brain. It emphasizes the influence of emotions on the strength and clarity of memory formation, often leading to more vivid recollections of emotionally charged events compared to neutral ones.
lightbulbAbout this topic
Emotional memory refers to the process by which emotional experiences are encoded, stored, and retrieved in the brain. It emphasizes the influence of emotions on the strength and clarity of memory formation, often leading to more vivid recollections of emotionally charged events compared to neutral ones.

Key research themes

1. How does emotion influence the encoding, consolidation, and retrieval mechanisms in episodic memory?

This theme investigates the neural and cognitive mechanisms by which emotional arousal and valence modulate different stages of episodic memory processing — including encoding, consolidation, and retrieval — through brain regions such as the amygdala, hippocampus, and prefrontal cortex. Understanding these mechanisms is critical for elucidating how emotional memories are prioritized in cognition and how memory biases manifest in both healthy and clinical populations.

Key finding: This comprehensive review consolidates evidence from functional neuroimaging studies demonstrating that memory-related medial temporal lobe regions—mainly the amygdala and hippocampus—and prefrontal cortical areas interact... Read more
Key finding: Using fMRI and behavioral paradigms, this study establishes that emotional learning retroactively enhances memory for previously encoded neutral associations via trial-specific hippocampal and stimulus-relevant neocortical... Read more
Key finding: Using an fMRI directed forgetting paradigm, this work reveals that emotional and neutral word memory performance is influenced by task instructions engaging the lateral prefrontal cortex (PFC) but that individual differences... Read more
Key finding: A synthesis of recent studies illustrating that emotional arousal modulates episodic memory through neural interactions across the amygdala, hippocampus, and prefrontal cortex, as well as widespread brain networks like the... Read more

2. What computational and neurobiological models explain the integration of affect and cognition in emotional memory systems?

A significant body of research focuses on modeling emotion-cognition interactions to elucidate how affective processes influence cognitive functions such as attention, learning, and memory. These computational frameworks leverage neural and cognitive architecture principles to simulate emotional modulation of mnemonic processes and explore underlying mechanisms such as spreading activation, affective bodily imagery, and dynamic cognitive control in emotional contexts.

Key finding: The paper develops a novel conceptual framework distinguishing 'as if' emotions (affective memories and imagined emotions) from 'real' emotional episodes, proposing that both involve affective bodily imagery rather than... Read more
Key finding: This study integrates spreading activation theory of semantic memory with the somatic marker hypothesis to propose that activation of emotional memories spreads through interconnected memory networks, cumulatively activating... Read more
Key finding: The work proposes a biologically inspired computational architecture integrating affective evaluation directly into episodic memory systems. Implemented in virtual agents, this model enables storing and retrieving memories... Read more
Key finding: Within the symbolic cognitive-affective architecture MAMID, this paper formalizes alternative mechanistic models of anxiety's effects on cognition including attention, memory, and decision-making. By representing emotion as a... Read more

3. How do individual differences, disorders, and contextual factors shape emotional memory biases and cognitive control over emotional memories?

Research in this theme examines variability in emotional memory biases among individuals with differing psychological profiles (e.g., non-clinical depression, age differences), and how different emotion-inducing methods and contexts modulate memory performance and cognitive control mechanisms such as memory suppression and directed forgetting. These studies have important implications for understanding emotional memory biases in clinical populations and for developing targeted interventions.

Key finding: This experimental study revealed that emotion induction via feedback (positive, negative, neutral) affects memory differently than emotion induction via emotional materials, with non-clinically depressed individuals showing... Read more
Key finding: Through eye-tracking during encoding and subsequent recognition tests in young and older adults, this study found that young adults exhibited enhanced immediate and delayed memory for angry faces relative to neutral faces—a... Read more
Key finding: Individual differences in the ability to suppress memory for emotional content were associated with lateral prefrontal cortex engagement during a directed forgetting task. While cognitive control mechanisms operate across... Read more
Key finding: This large-scale human study investigated whether reexposure to the original encoding context or to a similar context affects the contextual specificity of emotional memory. Results showed that reexposure to the same context... Read more

All papers in Emotional Memory

Objectives: The current study was designed to examine the features of emotional memory that are associated with posttraumatic stress disorder and to investigate whether emotional memory and neuropsychological function predict the severity... more
This contribution explores Foucault’s heterotopia as a tool for cultural regeneration, linking physical theatre to the pedagogy of empathy. Through the project “Eterotopie & Memoria Emotiva” by Stefania Piccolo and Officinae Efesti, the... more
The present study is entitled "Linguistic Strategies of Learning Persian Language to Kurdish Learners". It aims to examine the role of learning strategies (direct and indirect language strategies) in second language teaching and their... more
Kayology: The Path to a New Life presents a comprehensive psychological and practical system for achieving individual and collective well‑being without money, competition, or institutional coercion. Building on the principles of Kovcheg,... more
This study proposes that dreams are not merely neurobiological by-products or emotional memories, but dynamic somatopsychic regulatory movements. Integrating contemporary dream neuroscience with the Narcissistic Spectrum of Positions, the... more
To assess past behavioral reports of the emotional distinctiveness of odor-evoked memories, functional magnetic resonance imaging (fMRI) was used to compare regions of activation during recall triggered by olfactory and visual cues that... more
Trial 2 in the elevated plus-maze provides an animal model of specific phobia (fear of heights). On this trial, rats no longer respond to benzodiazepines. The present experiment examined the role of the dorsomedial hypothalamus in... more
Objective. To assess the ability of Alzheimer's disease (AD) patients to perceive emotional information and to assign subjective emotional rating scores to audiovisual presentations. Materials and Methods. 24 subjects (14 with AD,... more
Attentional bias for drug-related stimuli, as measured by emotional Stroop (ES) tasks, is predictive of treatment outcomes for tobacco smoking and other abused drugs. Characterizing relationships between smoking-related attentional bias... more
The present study examined the extent to which broadening attentional scope (BAS) during acquisition and working memory interference (WMI) during reconsolidation could influence the memory formation process. Methods: A total of 95... more
proyecto # 1210-04-13002 por el apoyo logístico y el soporte financiero ofrecidos. Igualmente, a las universidades Pontificia Bolivariana e Industrial de Santander, Colombia, y a la Universidad de Brasilia, DF, Brasil, por su apoyo... more
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