keyword
MENU ▼
Read by QxMD icon Read
search

False memories

keyword
https://www.readbyqxmd.com/read/28722546/the-role-of-recollection-and-familiarity-in-nondemented-parkinson-s-patients
#1
Alfonso Pitarque, Juan C Melendez, Alicia Sales, Encar Satorres, Joaquin Escudero, Salvador Algarabel
The aim of the current study was to examine if recollection and familiarity decline in nondemented Parkinson's patients. To do so we compared a sample of older people with Parkinson's disease (n = 32) to a control sample of healthy older people (n = 32) on an associative recognition task in which we manipulated the repetition of the pairs during the study phase (half of the pairs were presented once and half twice) to obtain corrected estimates of recollection, familiarity, and false recognition based on the logic of the process-dissociation procedure...
July 2017: Journal of General Psychology
https://www.readbyqxmd.com/read/28718338/the-role-of-attention-at-retrieval-on-the-false-recognition-of-negative-emotional-drm-lists
#2
Datin Shah, Lauren M Knott
This study examined the role of attention at retrieval on the false recognition of emotional items using the Deese-Roediger-McDermott (DRM) paradigm. Previous research has shown that divided attention at test increases false remember judgements for neutral critical lures. However, no research has yet directly assessed emotional false memories when attention is manipulated at retrieval. To examine this, participants studied negative (low in valence and high in arousal) and neutral DRM lists and completed recognition tests under conditions of full and divided attention...
July 18, 2017: Memory
https://www.readbyqxmd.com/read/28717405/my-command-my-act-observation-inflation-in-face-to-face-interactions
#3
Roland Pfister, Katharina A Schwarz, Robert Wirth, Isabel Lindner
When observing another agent performing simple actions, these actions are systematically remembered as one's own after a brief period of time. Such observation inflation has been documented as a robust phenomenon in studies in which participants passively observed videotaped actions. Whether observation inflation also holds for direct, face-to-face interactions is an open question that we addressed in two experiments. In Experiment 1, participants commanded the experimenter to carry out certain actions, and they indeed reported false memories of self-performance in a later memory test...
2017: Advances in Cognitive Psychology
https://www.readbyqxmd.com/read/28708564/improved-statistical-fault-detection-technique-and-application-to-biological-phenomena-modeled-by-s-systems
#4
Majdi Mansouri, Mohamed Nounou, Hazem Nounou
In our previous work [1], we have demonstrated the effectiveness of the linear multiscale PCA-based moving window (MW)- generalized likelihood ratio test (GLRT) technique over the classical PCA and MSPCA-based GLRT methods. The developed fault detection algorithm provided optimal properties by maximizing the detection probability for a particular false alarm rate with different values of windows, however, most real systems are nonlinear, which make the linear PCA method not able to tackle the issue of nonlinearity to a great extent...
July 12, 2017: IEEE Transactions on Nanobioscience
https://www.readbyqxmd.com/read/28707123/visual-properties-and-memorising-scenes-effects-of-image-space-sparseness-and-uniformity
#5
Jiří Lukavský, Filip Děchtěrenko
Previous studies have demonstrated that humans have a remarkable capacity to memorise a large number of scenes. The research on memorability has shown that memory performance can be predicted by the content of an image. We explored how remembering an image is affected by the image properties within the context of the reference set, including the extent to which it is different from its neighbours (image-space sparseness) and if it belongs to the same category as its neighbours (uniformity). We used a reference set of 2,048 scenes (64 categories), evaluated pairwise scene similarity using deep features from a pretrained convolutional neural network (CNN), and calculated the image-space sparseness and uniformity for each image...
July 13, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28697904/the-adra2b-gene-in-the-production-of-false-memories-for-affective-information-in-healthy-female-volunteers
#6
Beth Fairfield, Nicola Mammarella, Alberto Di Domenico, Marco D'Aurora, Liborio Stuppia, Valentina Gatta
False memories are common memory distortions in everyday life and seem to increase with affectively connoted complex information. In line with recent studies showing a significant interaction between the noradrenergic system and emotional memory, we investigated whether healthy volunteer carriers of the deletion variant of the ADRA2B gene that codes for the α2b-adrenergic receptor are more prone to false memories than non-carriers. In this study, we collected genotype data from 212 healthy female volunteers; 91 ADRA2B carriers and 121 non-carriers...
July 8, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28697479/false-memories-but-not-false-beliefs-affect-implicit-attitudes-for-food-preferences
#7
David Howe, Rachel J Anderson, Stephen A Dewhurst
Previous studies have found that false memories and false beliefs of childhood experiences can have attitudinal consequences. Previous studies have, however, focused exclusively on explicit attitude measures without exploring whether implicit attitudes are similarly affected. Using a false feedback/imagination inflation paradigm, false memories and beliefs of enjoying a certain food as a child were elicited in participants, and their effects were assessed using both explicit attitude measures (self-report questionnaires) and implicit measures (a Single-Target Implicit Association Test)...
July 7, 2017: Acta Psychologica
https://www.readbyqxmd.com/read/28693707/the-role-of-backward-associative-strength-in-false-recognition-of-drm-lists-with-multiple-critical-words
#8
María S Beato, Jason Arndt
BACKGROUND: Memory is a reconstruction of the past and is prone to errors. One of the most widely-used paradigms to examine false memory is the Deese/Roediger-McDermott (DRM) paradigm. In this paradigm, participants studied words associatively related to a non-presented critical word. In a subsequent memory test critical words are often falsely recalled and/or recognized. METHOD: In the present study, we examined the influence of backward associative strength (BAS) on false recognition using DRM lists with multiple critical words...
August 2017: Psicothema
https://www.readbyqxmd.com/read/28693704/the-role-of-self-referencing-in-true-and-false-recognition-in-young-people-and-healthy-older-people
#9
Alfonso Pitarque, Alicia Sales, Encar Satorres, Rita Redondo, Juan C Meléndez
BACKGROUND: Given the uneven results about the role self-referencing plays in false recognition, we planned an experiment that would allow us to analyze whether self-referencing affects false recognition, and its relationship with healthy aging. METHOD: A sample of healthy older people (n = 30) and another sample of young people (n = 38) rated whether 40 personality-trait adjectives (20 with a positive valence and 20 with a negative valence) described them or not (self-referencing condition)...
August 2017: Psicothema
https://www.readbyqxmd.com/read/28689462/measuring-working-memory-load-effects-on-electrophysiological-markers-of-attention-orienting-during-a-simulated-drive
#10
Veerle Ross, Alexandra Y Vossen, Fren T Y Smulders, Robert A C Ruiter, Tom Brijs, Kris Brijs, Geert Wets, Ellen M M Jongen
Intersection accidents result in a significant proportion of road fatalities, and attention allocation likely plays a role. Attention allocation may depend on (limited) working memory (WM) capacity. Driving is often combined with tasks increasing WM load, consequently impairing attention orienting. This study (n = 22) investigated WM load effects on event-related potentials (ERPs) related to attention orienting. A simulated driving environment allowed continuous lane-keeping measurement. Participants were asked to orient attention covertly towards the side indicated by an arrow, and to respond only to moving cars appearing on the attended side by pressing a button...
July 10, 2017: Ergonomics
https://www.readbyqxmd.com/read/28683338/encoding-focus-alters-diagnostic-recollection-and-event-related-potentials-erps
#11
P Andrew Leynes, Brittany A Mok
The influence of encoding focus on source memory was investigated using event-related potentials (ERPs). Encoding was focused on the self (self-focus) or on the speaker (other-focus) while hearing words spoken in a male or female voice. Examination of the behavioral and ERP evidence suggests that encoding focus alters the amount of diagnostic recollection. Self-focus encoding produced more positive encoding ERPs, led to greater old/new recognition, and elicited a greater Late Positive Component (LPC; the putative neural correlate of recollection) during the source test...
July 3, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/28671582/moving-object-detection-in-heterogeneous-conditions-in-embedded-systems
#12
Alessandro Garbo, Stefano Quer
This paper presents a system for moving object exposure, focusing on pedestrian detection, in external, unfriendly, and heterogeneous environments. The system manipulates and accurately merges information coming from subsequent video frames, making small computational efforts in each single frame. Its main characterizing feature is to combine several well-known movement detection and tracking techniques, and to orchestrate them in a smart way to obtain good results in diversified scenarios. It uses dynamically adjusted thresholds to characterize different regions of interest, and it also adopts techniques to efficiently track movements, and detect and correct false positives...
July 1, 2017: Sensors
https://www.readbyqxmd.com/read/28661223/when-lying-changes-memory-for-the-truth
#13
Henry Otgaar, Alysha Baker
In the legal field, victims and offenders frequently lie to avoid talking about serious incidents, such as past experiences of sexual abuse or criminal involvement. Although these individuals may initially lie about an experienced event, oftentimes these same people eventually abandon their lies and are forthcoming with what truly happened. To date, it is unclear whether such lying affects later statements about one's memory for the experienced event. The impetus of the present review is to compile the current state of knowledge on the effects of lying on memory...
June 22, 2017: Memory
https://www.readbyqxmd.com/read/28653767/if-you-re-happy-and-you-know-it-positive-moods-reduce-age-related-differences-in-false-memory
#14
Weiwei Zhang, Julien Gross, Harlene Hayne
When tested in the Deese-Roediger-McDermott paradigm, children typically exhibit fewer false memories than do adolescents or adults. Here, participants' moods and the valence of word lists were manipulated to explore the mechanism responsible for this developmental reversal in memory performance. Children (7- to 8-year-olds), adolescents (11- to 12-year-olds), and young adults (18- to 22-year-olds; N = 270) were assigned to one of three induced mood conditions and were presented with emotional word lists...
June 27, 2017: Child Development
https://www.readbyqxmd.com/read/28649899/individual-differences-in-susceptibility-to-false-memories-the-effect-of-memory-specificity
#15
Stephen A Dewhurst, Rachel J Anderson, Donna M Berry, Sarah R Garner
Previous research has highlighted the wide individual variability in susceptibility to the false memories produced by the Deese/Roediger-McDermott (DRM) procedure [Deese, J. (1959). On the prediction of occurrence of particular verbal intrusions in immediate recall. Journal of Experimental Psychology, 58, 17-22; Roediger, H. L., III, & McDermott, K. B. (1995). Creating false memories: Remembering words not presented in lists. Journal of Experimental Psychology: Learning, Memory, & Cognition, 21, 803-814]...
June 25, 2017: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/28647325/the-processing-of-semantic-relatedness-in-the-brain-evidence-from-associative-and-categorical-false-recognition-effects-following-transcranial-direct-current-stimulation-of-the-left-anterior-temporal-lobe
#16
Emiliano Díez, Carlos J Gómez-Ariza, Antonio M Díez-Álamo, María A Alonso, Angel Fernandez
A dominant view of the role of the anterior temporal lobe (ATL) in semantic memory is that it serves as an integration hub, specialized in the processing of semantic relatedness by way of mechanisms that bind together information from different brain areas to form coherent amodal representations of concepts. Two recent experiments, using brain stimulation techniques along with the Deese-Roediger-McDermott (DRM) paradigm, have found a consistent false memory reduction effect following stimulation of the ATL, pointing to the importance of the ATL in semantic/conceptual processing...
June 3, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28626439/attentive-observation-is-essential-for-the-misattribution-of-agency-to-self-performance
#17
Shiho Kashihara, Noriaki Kanayama, Makoto Miyatani, Takashi Nakao
Recent studies have repeatedly demonstrated a false memory phenomenon in which people falsely remember having performed an action by oneself when in fact they have only observed the action by another person. We investigated the attentional effect to the action itself on the observation inflation. Fifty-four participants first performed and read actions (Phase 1); then, they observed the action video that showed another's actions (Phase 2), some of which they had not performed in Phase 1. In the Phase 2, they were required to focus on either the actor's performance (i...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28625103/the-robustness-of-false-memory-for-emotional-pictures
#18
Brandy A Bessette-Symons
Emotional material is commonly reported to be more accurately recognised; however, there is substantial evidence of increased false alarm rates (FAR) for emotional material and several reports of stronger influences on response bias than accuracy. This pattern is more frequently reported for words than pictures. Research on the mechanisms underlying bias differences has mostly focused on word lists under short retention intervals. This article presents four series of experiments examining recognition memory for emotional pictures while varying arousal and the control over the content of the pictures at two retention intervals, and one study measuring the relatedness of the series picture sets...
June 17, 2017: Memory
https://www.readbyqxmd.com/read/28624522/decision-related-factors-in-pupil-old-new-effects-attention-response-execution-and-false-memory
#19
Andreas Brocher, Tim Graf
In this study, we investigate the effects of decision-related factors on recognition memory in pupil old/new paradigms. In Experiment 1, we used an old/new paradigm with words and pseudowords and participants made lexical decisions during recognition rather than old/new decisions. Importantly, participants were instructed to focus on the nonword-likeness of presented items, not their word-likeness. We obtained no old/new effects. In Experiment 2, participants discriminated old from new words and old from new pseudowords during recognition, and they did so as quickly as possible...
June 15, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28604040/emotion-words-adding-face-value
#20
Jennifer M B Fugate, Maria Gendron, Satoshi F Nakashima, Lisa Feldman Barrett
Despite a growing number of studies suggesting that emotion words affect perceptual judgments of emotional stimuli, little is known about how emotion words affect perceptual memory for emotional faces. In Experiments 1 and 2 we tested how emotion words (compared with control words) affected participants' abilities to select a target emotional face from among distractor faces. Participants were generally more likely to false alarm to distractor emotional faces when primed with an emotion word congruent with the face (compared with a control word)...
June 12, 2017: Emotion
keyword
keyword
52366
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"