Autobiographical Recollection Research Articles

2020 feels slow, long, and far away: Time distortion due to the COVID‐19 pandemic

AbstractThe COVID pandemic has been an unforeseen situation in which uncertainty, social distance, loss of stability, and significant changes have proven to have detrimental effects on people's well‐being and on mental health. The aim of the present study is to determine changes in subjective time speed, duration, and time distance, and to consider the factors that may have contributed to this subjective distortion. A questionnaire was designed to explore time perception along with autobiographical recollection, mental and physical activity, and mood before, during, and after the pandemic. Analysis revealed that the pandemic period differed from before and after on every scale; subjects reported relatively lower values on autobiographical memory for the pandemic period; felt this time period to be further away, slower, and longer; were less active; and had a more negative mood. A structural equation model revealed that mood was the main predictor of subjective time distortion.

Proof-of-concept recall-by-genotype study of extremely low and high Alzheimer’s polygenic risk reveals autobiographical deficits and cingulate cortex correlates

BackgroundGenome-wide association studies demonstrate that Alzheimer’s disease (AD) has a highly polygenic architecture, where thousands of independent genetic variants explain risk with high classification accuracy. This AD polygenic risk score (AD-PRS) has been previously linked to preclinical cognitive and neuroimaging features observed in asymptomatic individuals. However, shared variance between AD-PRS and neurocognitive features are small, suggesting limited preclinical utility.MethodsHere, we recruited sixteen clinically asymptomatic individuals (mean age 67; range 58–76) with either extremely low / high AD-PRS (defined as at least 2 standard deviations from the wider sample mean (N = 4504; NEFFECTIVE = 90)) with comparable age sex and education level. We assessed group differences in autobiographical memory and T1-weighted structural neuroimaging features.ResultsWe observed marked reductions in autobiographical recollection (Cohen’s d =  − 1.66; PFDR = 0.014) and midline structure (cingulate) thickness (Cohen’s d =  − 1.55, PFDR = 0.05), with no difference in hippocampal volume (P > 0.3). We further confirm the negative association between AD-PRS and cingulate thickness in a larger study with a comparable age (N = 31,966, β =  − 0.002, P = 0.011), supporting the validity of our approach.ConclusionsThese observations conform with multiple streams of prior evidence suggesting alterations in cingulate structures may occur in individuals with higher AD genetic risk. We were able to use a genetically informed research design strategy that significantly improved the efficiency and power of the study. Thus, we further demonstrate that the recall-by-genotype of AD-PRS from wider samples is a promising approach for the detection, assessment, and intervention in specific individuals with increased AD genetic risk.

Od relacji mistrz-doktorant do współpracy naukowej

The content of the article is an autobiographical recollection of several decades of cooperation with an outstanding scientist - Professor Mieczysław Łobocki. The purpose of the mosaic narrative is to enrich the knowledge about the academic fate of the student and the master, which evolved towards mutual cooperation. The text also contains copies of correspondence that has not been the subject of publication and analysis so far.

Aberrant neural network activation during reliving of autobiographical memories in adolescent depression

BackgroundAdolescents with depression exhibit negative biases in autobiographical memory with detrimental consequences for their self-concept and well-being. Investigating how adolescents relive positive autobiographical memories and activate the underlying neural networks could reveal mechanisms that drive such biases. This study investigated neural networks when reliving positive and neutral memories, and how neural activity is modulated by valence and vividness in adolescents with and without depression. MethodsAdolescents (N = 69; n = 17 with depression) retrieved positive and neutral autobiographical memories. On a separate day, they relived these memories during fMRI scanning, and reported on pleasantness and vividness after reliving each memory. We used a multivariate, data-driven approach – event-related independent component analysis (eICA) – to characterize neural networks supporting autobiographical recollection. ResultsAdolescents with depression reported their positive memories as significantly less pleasant compared to healthy controls, while subjective vividness was unaffected. Using eICA, we identified a broad autobiographical memory network, and subnetworks related to reliving positive vs neutral memories. These subnetworks comprised a ‘self-referential processing network’ including medial prefrontal cortex, posterior cingulate cortex/precuneus, and temporoparietal junction, anti-correlating with parts of the central executive network and salience network. Adolescents with depression exhibited aberrant activation in this self-referential network, but only when reliving relatively ‘low’ pleasant memories. ConclusionsOur findings provide first insights into how the quality of reliving autobiographical memories in adolescents with depression may relate to aberrant self-referential neural network activation, and underscore the potential of targeting memory reliving in therapeutic interventions to foster self-esteem and diminish depressive symptoms.

Individual differences in autobiographical memory predict the tendency to engage in spontaneous thoughts

ABSTRACT Individual differences in autobiographical memory have become a research area of interest, but little is known about its associations with other individual differences dimensions, such as the tendency to engage in spontaneous cognition. We report two studies examining individual differences in autobiographical memory, as measured by the Autobiographical Recollection Test (ART), in relation to eight trait-like measures of spontaneous thought and, in Study 2, also a measure of fantasy proneness. In Study 1, the ART correlated positively and systematically with six out of eight measures of spontaneous thought, even when controlling for age, gender, and trait positive and negative affect. The two exceptions concerned spontaneous thoughts specifically related to attentional deficits. Study 2 replicated these findings and extended them to a measure of fantasy proneness. The findings demonstrate that people who generally consider their autobiographical memories to be vivid, detailed, relevant, and coherent, report a higher tendency to engage in various forms of spontaneous cognition, including positive constructive daydreaming, spontaneous mind wandering, involuntary mental time travel, and vivid and immersive fantasy. We discuss these findings in terms of the role autobiographical memory plays in spontaneous thoughts.

An Experimental Comparison of Two Emotion‐Induction Methods and the Role of Emotion in Applying Decision Rules

AbstractVery little attention has been given to the influence of emotions on the application of decision rules (DRs). Research in decision‐making has largely pointed out the benefits of positive emotions; however, very few studies have compared emotion‐induction methods (EIMs) for their efficacy, which makes it difficult to choose a relatively better method among them for a particular purpose. We aim to study the effectiveness and comparison of two EIMs, autobiographical recollection and feedback methods, on the elicitation of positive and negative emotions in an experimental environment to see the influence of positive and negative emotions on the application of DRs and to see whether EIMs have any influence on the application of DRs. Three hundred and twenty‐four students were randomly divided in equal numbers to one of the EIMs with the intention to elicit either positive or negative emotion. The Positive Affectivity and Negative Affectivity Schedule was administered before and after EIMs. Subsequently, complete data from 300 students were analyzed. Analysis of variance results suggest both EIMs were effective in emotion induction and the negative emotional state was related to applying decision rules in problem‐solving tasks.

How well do you think you remember your personal past? French validation of the Autobiographical Recollection Test (ART) and exploration of age effect

ABSTRACT This study aimed to validate a French version of the Autobiographical Recollection Test (ART), a 21-item self-report questionnaire developed by Berntsen, D., Hoyle, R. H., & Rubin, D. C. (2019; The Autobiographical Recollection Test (ART): A measure of individual differences in autobiographical memory. Journal of Applied Research in Memory and Cognition, 8(3), 305–318) examining the subjective quality people attribute to their autobiographical memories. It measures seven distinct but correlated dimensions of memories’ quality varying between individuals: vividness, narrative coherence, reliving, rehearsal, visual imagery, scene, and life-story relevance. 373 participants aged from 18 to 87 years old were invited to complete the questionnaire by rating on a 7-point Likert scale the degree to which they agree with each item. Demographic data and information about their perception of their memory functioning and satisfaction were also collected. Confirmatory factor analysis confirmed the initial seven-factor structure of the ART. Moreover, results showed desirable psychometric properties, with good internal consistency (.94) and test-retest reliability (.83). This scale was also correlated with participants’ perception of memory functioning in daily life. However, there was no correlation with age, confirming prior studies showing that the subjective quality of autobiographical memories does not decline with age. This study thus provides proof of the good psychometric properties of the French version of the ART and promotes its use to explore the subjective quality of autobiographical memories in clinical populations.

Autobiographical memory and the self on the psychosis continuum: investigating their relationship with positive- and negative-like symptoms

ABSTRACT Autobiographical memory is severely impaired in schizophrenia, but previous work has largely treated both as unitary concepts. Here, we examined how various dimensions of autobiographical memory relate to different aspects of psychosis. Participants were recruited from the general population (Study 1, N = 264) and a university subject pool (Study 2, N = 305). We examined different measures of autobiographical memory and self (i.e., involuntary memory, autobiographical recollection, self-knowledge and self-awareness), at the trait level in Study 1 and both trait and state levels in Study 2, as a function of positive-and negative-like symptoms of psychosis. Across both studies, positive and negative dimensions of psychosis were found to be related to an increase in involuntary memories (i.e., the spontaneous recall of personal memories), and to lower self-concept clarity and insight. Positive and negative dimensions of psychosis correlated differently with autobiographical recollection characteristics, measured at both trait (Studies 1 and 2) and state levels (Study 2). Positive-like symptoms (in particular hallucination-proneness) showed a stronger and more consistent pattern of correlations than negative-like symptoms. These findings call for a dimensional approach to the relationship between autobiographical memory and psychosis symptoms in clinical and non-clinical individuals, to better understand the breakdown of autobiographical memory in the psychopathology of psychosis.

Individual differences in autobiographical memory: a Danish version of the Autobiographical Recollection Test (ART)

Individual differences in autobiographical memory have become an area of growing research interest. Recently, the Autobiographical Recollection Test (ART; Berntsen et al., 2019) was introduced. The ART measures individual differences in autobiographical memory along seven components: Vividness, narrative coherence, reliving, rehearsal, scene, visual imagery, and life story relevance. The ART is a useful and easily administered tool, but is so far not available in any of the Nordic languages. The aim of the present study was to provide a Danish translation of the ART and to provide correlations between the Danish ART and characteristics of randomly sampled memories (i.e. memories cued by words) in order to support the validity of the translation. First, the ART was translated into Danish. Then, 122 Danish adults filled out the Danish ART and rated the recollective qualities of three word cued autobiographical memories. The internal consistency was in line with findings on the original English version of the scale as were correlations between the Danish ART, Brief ART and the seven components of the ART. The Danish ART correlated positively with characteristics of the word cued memories corresponding to the seven components of the ART. Additional analyses demonstrated that the magnitude of these correlations were similar to those between ratings of individual memory items, supporting the validity of the ART as a trait-like measure of the recollective experience of autobiographical memory. The ART could be of interest to many areas of psychology and potential applications of the ART are discussed.

Neural Networks Implicated in Autobiographical Memory Training.

Training of autobiographical memory has been proposed as an intervention to improve cognitive function. The neural substrates for such improvements are poorly understood. Several brain areas have been previously linked to autobiographical recollection, including structures in the default mode network (DMN) and the sensorimotor network. Here, we tested the hypothesis that changes in connectivity within different neural networks support distinct aspects of memory improvement in response to training on a group of 59 human subjects. We found that memory training using olfactory cues increases resting-state intranetwork DMN connectivity, and this associates with improved recollection of cue-specific memories. On the contrary, training decreased resting-state connectivity within the sensorimotor network, a decrease that correlated with improved ability for voluntary recall. Moreover, preliminary data indicate that only the decrease in sensorimotor connectivity associated with the training-induced decrease in the tumor necrosis factor α (TNFα) factor, an immune modulation previously linked to improved cognitive performance. We identified functional and biochemical factors that associate with distinct memory processes improved by autobiographical training. Pathways which connect autobiographical memory with both high-level cognition and somatic physiology are discussed.

Effects of saccadic eye movements on episodic & semantic memory fluency in older and younger participants

ABSTRACT Research has demonstrated that performing a sequence of saccadic horizontal eye movements prior to retrieval facilitates performance on tests of episodic memory. This has been observed in both laboratory tasks of retention and autobiographical memory. To date, the work has centred on performance in younger individuals. This paper extends previous investigations by examining the effects of saccadic eye movements in older persons. Autobiographical episodic and semantic memory fluency was assessed in younger (age range 18–35, mean = 22.50), and older (age range 55–87, mean = 70.35) participants following saccadic (vs. fixation control) manipulations. The main effects of eye movements and age were found for episodic autobiographical memory (greater fluency after eye movements and in younger participants). Semantic autobiographical memory showed a main effect of age (greater fluency in younger participants), whereas general semantic memory showed no effect of age or eye movement. These findings indicate that saccadic horizontal eye movements can enhance episodic personal memory in older individuals. This has implications as a technique to improve autobiographical recollection in the elderly and as an adjunct in reminiscence therapy.

Development of a Japanese version of the Autobiographical Recollection Test: convergent validity with self-reported scales and memory details

ABSTRACT While numerous studies have examined the characteristics of specific autobiographical memories, until recently, no questionnaire has asked how individuals remember their past in general. We developed a Japanese version of the Autobiographical Recollection Test (ART), which consists of seven components (vividness, narrative coherence, reliving, rehearsal, scene, visual imagery, and life story relevance) and surveys the general characteristics of autobiographical remembering. Confirmatory factor analysis and item response theory showed that the Japanese version of the ART had sufficient psychometric properties and generally correlated as hypothesised with self-report questionnaires as a measure of convergent validity. While the short version of the Japanese ART correlated positively with the internal details (episodic elements) of autobiographical narratives, the full version did not correlate with internal details. We discuss the use of ART for future research examining individual and cultural differences in autobiographical remembering.

Temporal pole volume is associated with episodic autobiographical memory in healthy older adults.

Recollection of personal past events differs across the lifespan. Older individuals recall fewer episodic details and convey more semantic information than young. Here we examine how gray matter volumes in temporal lobe regions integral to episodic and semantic memory (hippocampus and temporal poles, respectively) are related to age differences in autobiographical recollection. Gray matter volumes were obtained in healthy young (n = 158) and old (n = 105) adults. The temporal pole was demarcated and hippocampus segmented into anterior and posterior regions to test for volume differences between age groups. The Autobiographical Interview was administered to measure episodic and semantic autobiographical memory. Volume associations with episodic and semantic autobiographical memory were then assessed. Brain volumes were smaller for older adults in the posterior hippocampus. Autobiographical memory was less episodic and more semanticized for older versus younger adults. Older adults also showed positive associations between temporal pole volumes and episodic autobiographical recall; in the young, temporal pole volume was positively associated with performance on standard laboratory measures of semantic memory. Exploratory analyses revealed that age-related episodic autobiographical memory associations with anterior hippocampal volumes depended on sex. These findings suggest that age differences in brain structures implicated in episodic and semantic memory may portend reorganization of neural circuits to support autobiographical memory in later life.

Individual differences in autobiographical memory: The autobiographical recollection test predicts ratings of specific memories across cueing conditions.

Individual differences in autobiographical memory: The autobiographical recollection test predicts ratings of specific memories across cueing conditions.

Factorial structure of autobiographical recollection assessed by a Turkish version of Autobiographical Recollection Test (ART)

Factorial structure of autobiographical recollection assessed by a Turkish version of Autobiographical Recollection Test (ART)

Supplemental Material for Individual Differences in Autobiographical Memory: The Autobiographical Recollection Test Predicts Ratings of Specific Memories Across Cueing Conditions

Supplemental Material for Individual Differences in Autobiographical Memory: The Autobiographical Recollection Test Predicts Ratings of Specific Memories Across Cueing Conditions

Individual Differences in Autobiographical Memory: The Autobiographical Recollection Test Predicts Ratings of Specific Memories Across Cueing Conditions

The Autobiographical Recollection Test (ART; Berntsen et al., 2019) measures individual differences in autobiographical memory. We here examined whether the ART correlates with characteristics of people’s specific autobiographical memories. Participants ( N s ≥ 475) completed the ART and rated recollective qualities of autobiographical memories cued by words (Study 1), by positive and negative emotional valence (Study 2), and by future and past temporal direction (Study 3). Scores on the ART consistently correlated with recollective qualities of specific memories and future thoughts, both immediately and after a 1-week delay. The magnitude of these correlations was at the same level as the correlations between individual memory items, underscoring the ability of the ART, as a trait measure to predict ratings of individual memories. The findings support the construct validity of the ART and demonstrate that people’s evaluation of their autobiographical memory, in general, is reliably related to how they remember specific events.

Autobiographical Memory and Episodic Specificity Across Different Affective States in Bipolar Disorder

Autobiographical memory is essential to ground a sense of self-identity, contributing to social functioning and the development of future plans, and being an essential source for the psychiatric interview. Previous studies have suggested loss of autobiographical episodic specificity in unipolar depression, but relatively fewer investigations have been conducted in bipolar disorder (BD) patients, particularly across different mood states. Similarly, there is a scarcity of systematic investigations about mood-congruent and mood-dependent memory in relation to autobiographical memory in BD. Considering this, a total of 74 patients with BD (24 in euthymia, 26 in mania, and 24 in depression) responded with autobiographical memories to cue words belonging to four categories: mania, depression, BD, and neutral. Episodic specificity was scored according to the Autobiographical Interview, with high intra- and inter-rater reliability. Results indicated that patients in mania generally re-experience more episodic details than those in depression. Depressed bipolar patients reported fewer details of perception and less time integration of memories than those in euthymia or mania. Words linked to depression and BD induced greater episodic re-experiencing than neutral words, just as words about BD provided greater episodic re-experiencing and more details of emotion/thoughts than words about mania. Words linked to depression provoked more time details about the recalled episodes than words on BD or neutral themes. No mood-congruent or mood-dependent effects were observed. Current findings may improve the ability of clinicians to conduct psychiatric interviews and the diagnosis of BD, with special attention to how memory details are generated across different mood states of the condition. Additionally, interventions to foster autobiographical recollection in BD may be developed, similar to what has already been done in the context of schizophrenia.

Autobiographical Memory Content and Recollection Frequency: Public Release of Quantitative Datasets and Representative Classification Analysis.

Autobiographical memory (AM), the recollection of personally-experienced events, has several adaptive functions and has been studied across numerous dimensions. We previously introduced two methods to quantify across the life span AM content (the amount and types of retrieved details) and the everyday occurrence of its recollection. The CRAM (cue-recalled autobiographical memory) test used naturalistic word prompts to elicit AMs. Subjects dated the memories to life periods and reported the numbers of details recalled across eight features (e.g., spatial detail, temporal detail, people, and emotions). In separate subjects, an experience sampling method quantified in everyday settings the frequency of AM retrieval and of mental representation of future personal events or actions (termed prospective memory: PM); these data permit evaluation of the temporal orientation of episodic recollection. We describe these datasets now publicly released in open access (CRAM: doi.org/10.6084/m9.figshare.10246958; AM-PM experience-sampling: doi.org/10.6084/m9.figshare.10246940). We also present examples of data mining, using cluster analyses of CRAM (14,242 AMs scored for content from 4,244 subjects). Analysis of raw feature scores yielded three AM clusters separated by total recalled content. Normalizing for total content revealed three classes of AM based on the relative contributions of each feature: AMs containing a relatively large number of details related to people, AMs containing a high degree of spatial information, and AMs with details equally distributed across features. Differences in subject age, memory age, and total content were detected across feature clusters. These findings highlight the value in additional mining of these datasets to further our understanding of autobiographical recollection.

The Autobiographical Recollection Test (ART): A measure of individual differences in autobiographical memory.

The Autobiographical Recollection Test (ART): A measure of individual differences in autobiographical memory.