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https://www.readbyqxmd.com/read/28816470/effects-of-postwarning-specificity-on-memory-performance-and-confidence-in-the-eyewitness-misinformation-paradigm
#1
Philip A Higham, Hartmut Blank, Karlos Luna
The influence of postevent misinformation on memory is typically constrained by postwarnings, but little is known about the effectiveness of particular features of postwarnings, such as their specificity. Experiment 1 compared 2 levels of postwarning specificity: A general postwarning just stated the presence of misinformation, whereas a specific postwarning identified the test items for which misinformation had been presented earlier. The specific postwarning, but not the general postwarning, eliminated both the misinformation effect and its deleterious impact on memory monitoring (using a classic 2-alternative forced-choice recognition procedure)...
August 17, 2017: Journal of Experimental Psychology. Applied
https://www.readbyqxmd.com/read/28803854/dissociation-between-the-neural-correlates-of-recollection-and-familiarity-in-the-striatum-and-hippocampus-across-study-convergence
#2
Danielle R King, Marianne de Chastelaine, Rachael L Elward, Tracy H Wang, Michael D Rugg
In tests of recognition memory, neural activity in the striatum has consistently been reported to differ according to the study status of the test item. A full understanding of the functional significance of striatal 'retrieval success' effects is impeded by a paucity of evidence concerning whether the effects differ according to the nature of the memory signal supporting the recognition judgment (recollection vs. familiarity). Here, we address this issue through an analysis of retrieval-related striatal activity in three independent fMRI studies (total N=88)...
August 10, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28802769/electrophysiological-correlates-of-voice-memory-for-young-and-old-speakers-in-young-and-old-listeners
#3
Romi Zäske, Katharina Limbach, Dana Schneider, Verena G Skuk, Christian Dobel, Orlando Guntinas-Lichius, Stefan Robert Schweinberger
Faces of one's own-age group are easier to recognize than other-age faces. Using behavioural measures and EEG, we studied whether an own-age bias (OAB) also exists in voice memory. Young (19 - 26 years) and old (60 - 75 years) participants studied young (18 - 25 years) and old (60 - 77 years) unfamiliar voices from short sentences. Subsequently, they classified studied and novel voices as "old" (i.e. studied) or "new", from the same sentences. Recognition performance was higher in young compared to old participants, and for old compared to young voices, with no OAB...
August 9, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28802274/horizontal-dissemination-of-antimicrobial-resistance-determinants-in-multiple-salmonella-serotypes-following-isolation-from-the-environment-of-commercial-swine-operations-after-manure-application
#4
Suchawan Pornsukarom, Siddhartha Thakur
The aim of this study was to characterize the plasmids carrying antimicrobial resistance (AMR) determinants in multiple Salmonella serotypes recovered from the commercial swine farms environment after manure application on land. Manure and soil samples were collected on day0 before and after manure application on six farms in North Carolina and sequential soil samples were recollected on day7, 14, and 21 from the same plots. All environmental samples were processed for Salmonella and their plasmid contents were further characterized...
August 11, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28800346/how-should-a-virtual-agent-present-psychoeducation-influence-of-verbal-and-textual-presentation-on-adherence
#5
Myrthe L Tielman, Mark A Neerincx, Marieke van Meggelen, Ingmar Franken, Willem-Paul Brinkman
BACKGROUND AND OBJECTIVE: With the rise of autonomous e-mental health applications, virtual agents can play a major role in improving trustworthiness, therapy outcome and adherence. In these applications, it is important that patients adhere in the sense that they perform the tasks, but also that they adhere to the specific recommendations on how to do them well. One important construct in improving adherence is psychoeducation, information on the why and how of therapeutic interventions...
August 4, 2017: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/28798827/childhood-bladder-and-bowel-dysfunction-predicts-irritable-bowel-syndrome-phenotype-in-adult-interstitial-cystitis-bladder-pain-syndrome-patients
#6
R Christopher Doiron, Barry A Kogan, Victoria Tolls, Karen Irvine-Bird, J Curtis Nickel
INTRODUCTION: Many clinicians have suggested that a history of bladder and bowel dysfunction (BBD) in childhood predisposes to the development of interstitial cystitis/bladder pain syndrome (IC/BPS) or irritable bowel syndrome (IBS) in adulthood. We hypothesized that BBD symptoms in childhood would predict the IBS-associated phenotype in adult IC/BPS patients. METHODS: Consecutive female patients (n=190) with a diagnosis of IC/BPS were administered a modified form of a clinical BBD questionnaire (BBDQ) to capture childhood BBD-like symptoms, as well as Interstitial Cystitis Symptoms Index (ICSI), Interstitial Cystitis Problem Index (ICPI), Pelvic Pain and Urgency/Frequency (PUF) questionnaires and UPOINT categorization...
August 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28797640/a-comprehensive-literature-review-of-chronic-pain-and-memory
#7
REVIEW
Stéphanie Mazza, Maud Frot, Amandine E Rey
Chronic pain patients often complain of their "poor memory" and numerous studies objectively confirmed such difficulties in reporting working memory (WM) and long-term memory (LTM) dysfunctions. This paper provides a comprehensive review of the literature on memory impairment in chronic pain (CP) patients. Twenty-four observational studies evaluating WM or/and LTM in a chronic pain group and a control group were included in this review. Results showed that studies consistently reported a moderate decline, in both WM and LTM performances in CP patients...
August 7, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28794900/structure-versus-function-correlation-between-outer-retinal-and-choroidal-thicknesses-measured-by-swept-source-oct-with-multifocal-electroretinography-and-visual-acuity
#8
Ignacio Flores-Moreno, Luis Arias-Barquet, Marcos J Rubio-Caso, Alex Muñoz-Blanco, María Vidal-Martí, Jaume Catala-Mora, José M Ruiz-Moreno, Jay S Duker, Josep M Caminal
BACKGROUND: To correlate retina-choroidal anatomy as assessed via swept-source OCT (SS-OCT) with retinal function as determined by best-corrected visual acuity (BCVA) and multifocal electroretinogram (mfERG). METHODS: Thirty-three eyes from 33 patients including 16 with neovascular AMD (nvAMD) and 17 controls were included. Patients were included in the present study after a complete ophthalmologic examination, including BCVA, slit-lamp study, intraocular pressure measurement, dilated fundus examination after tropicamide instillation, SD-OCT, SS-OCT, fundus photographs and mfERG...
2017: International Journal of Retina and Vitreous
https://www.readbyqxmd.com/read/28774228/effects-of-feedback-and-test-practice-on-recollection-and-retrieval-monitoring-comparing-first-graders-third-graders-and-adults
#9
Kara N Moore, James M Lampinen, David A Gallo, Ana J Bridges
We tested the effects of repeated testing and feedback on recollection accuracy in first graders, third graders, and adults. All participants studied a list of words and pictures, and then took three recollection tests, with each test probing different words and pictures from the earlier study phase. On the first and third tests no feedback was given, whereas on the second test, some subjects received item-level feedback throughout the recollection test. Recollection confusion scores declined across successive tests in all age groups...
August 4, 2017: Memory
https://www.readbyqxmd.com/read/28761928/familiarity-deficits-in-cognitively-normal-aging-individuals-with-apoe-%C3%AE%C2%B54-a-follow-up-investigation-of-medial-temporal-lobe-structural-correlates
#10
Dorothee Schoemaker, Judes Poirier, D Louis Collins, Serge Gauthier, Jens C Pruessner
INTRODUCTION: The apolipoprotein E ε4 (APOE ε4) allele is a well-documented risk factor for Alzheimer's disease (AD). Accordingly, aging individuals carrying one or more ε4 alleles are at considerably greater risk of developing AD over time. In an effort to characterize early cognitive manifestations of AD, we previously outlined selective deficits in familiarity-based recognition in otherwise asymptomatic carriers of the APOE ε4 allele (Schoemaker et al., 2016). In this follow-up report, we aimed to explore the neural correlates of this selective cognitive impairment...
2017: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/28760565/familiarity-and-recollection-vs-representational-models-of-medial-temporal-lobe-structures-a-single-case-study
#11
Emilie Lacot, Stéphane Vautier, Stefan Kőhler, Jérémie Pariente, Chris B Martin, Michèle Puel, Jean-Albert Lotterie, Emmanuel J Barbeau
Although it is known that medial temporal lobe (MTL) structures support declarative memory, the fact these structures have different architectonics and circuitry suggests they may also play different functional roles. Selective lesions of MTL structures offer an opportunity to understand these roles. We report, in this study, on JMG, a patient who presents highly unusual lesions that completely affected all MTL structures except for the right hippocampus and parts of neighbouring medial parahippocampal cortex...
July 29, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28756745/misrecollection-prevents-older-adults-from-benefitting-from-semantic-relatedness-of-the-memoranda-in-associative-memory
#12
Emma Delhaye, Roni Tibon, Nurit Gronau, Daniel A Levy, Christine Bastin
Memory for episodic associations declines in aging, ostensibly due to decreased recollection abilities. Accordingly, associative unitization - the encoding of associated items as one integrated entity - may potentially attenuate age-related associative deficits by enabling familiarity-based retrieval, which is relatively preserved in aging. To test this hypothesis, we induced bottom-up unitization by manipulating semantic relatedness between memoranda. Twenty-four young and 24 older adults studied pairs of object pictures that were either semantically related or unrelated...
July 31, 2017: Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition
https://www.readbyqxmd.com/read/28749228/-it-changed-everything-and-not-all-in-a-bad-way-reflections-of-pediatric-cancer-experiences
#13
Monica L Molinaro, Paula C Fletcher
Pediatric cancer, otherwise known as childhood cancer, is devastating to both children and their families. All individuals in a family are often physically, psychologically, and socially affected. Using the qualitative theoretical orientation of interpretive phenomenology, interviews were conducted with 10 pediatric cancer survivors and 9 of their support persons to gain a more holistic understanding of the pediatric cancer experiences of children and their families. A total of 4 themes emerged from the data, however only the past experiences of the survivors and their recollection of their pediatric journeys will be discussed...
September 2017: Compr Child Adolesc Nurs
https://www.readbyqxmd.com/read/28740475/the-cognitive-information-effect-of-televised-news
#14
REVIEW
George Lăzăroiu, Aurel Pera, Ramona O Ştefănescu-Mihăilă, Sofia Bratu, Nela Mircică
The purpose of this review is to summarize the key findings which prove that the biased perceptions of viewers may provide an inaccurate image of the informational validity of televised news. The news may generate distorted recollections of what occurred in particular reported events if displayed routines influence viewers not to pay attention to the essential features of a narrative. Elaborating on Fiske and Hartley (2010), Zelizer (2010), and Gunter (2015), we indicate that the character of the news setting has altered and individuals' news consumption routines have changed in adapting to media advancements...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28733247/effective-connectivity-during-successful-and-unsuccessful-recollection-in-young-and-old-adults
#15
Selene Cansino, Patricia Trejo-Morales, Cinthya Estrada-Manilla, Erick Humberto Pasaye-Alcaraz, Erika Aguilar-Castañeda, Perla Salgado-Lujambio, Ana Luisa Sosa-Ortiz
Aging effects on regional brain activation have been studied extensively to explain the gradual recollection failure that occurs with advancing age. However, little is known about the consequence of aging on the interaction among brain regions that support recollection. The purpose of this study was to examine effective connectivity at encoding and retrieval during successful and unsuccessful recollection in young and old adults. In particular, we analyzed a recollection network that is characterized by its susceptibility to aging effects by middle age or later, which is comprised of the occipital cortex, hippocampus and orbitofrontal cortex...
July 19, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28727792/aging-working-memory-capacity-and-the-proactive-control-of-recollection-an-event-related-potential-study
#16
Jessica Keating, Caitlin Affleck-Brodie, Ronny Wiegand, Alexa M Morcom
The present study investigated the role of working memory capacity (WMC) in the control of recollection in young and older adults. We used electroencephalographic event-related potentials (ERPs) to examine the effects of age and of individual differences in WMC on the ability to prioritize recollection according to current goals. Targets in a recognition exclusion task were words encoded using two alternative decisions. The left parietal ERP old/new effect was used as an electrophysiological index of recollection, and the selectivity of recollection measured in terms of the difference in its magnitude according to whether recognized items were targets or non-targets...
2017: PloS One
https://www.readbyqxmd.com/read/28725203/retrieval-and-monitoring-processes-during-visual-working-memory-an-erp-study-of-the-benefit-of-visual-semantics
#17
Elizabeth Orme, Louise A Brown, Leigh M Riby
In this study, we examined electrophysiological indices of episodic remembering whilst participants recalled novel shapes, with and without semantic content, within a visual working memory paradigm. The components of interest were the parietal episodic (PE; 400-800 ms) and late posterior negativity (LPN; 500-900 ms), as these have previously been identified as reliable markers of recollection and post-retrieval monitoring, respectively. Fifteen young adults completed a visual matrix patterns task, assessing memory for low and high semantic visual representations...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28723728/memory-related-functional-connectivity-in-visual-processing-regions-varies-by-prior-emotional-context
#18
Holly J Bowen, Elizabeth A Kensinger
Memory retrieval involves the reactivation of processes that were engaged at encoding. Using a Generalized Linear Model to test for effects of valence, our prior study suggests that memory for information previously encoded in a negative context reengages sensory processing regions at retrieval to a greater extent than positive. Here, we used partial least squares analyses of the same dataset to determine whether this valence-specific processing was one of the dominant patterns in the retrieval data. Trials previously paired with a face revealed a strong pattern of emotion that did not vary by valence, but for trials previously paired with a scene, an extensive network of regions was active during recollection of trials paired with negative content...
September 6, 2017: Neuroreport
https://www.readbyqxmd.com/read/28722546/the-role-of-recollection-and-familiarity-in-nondemented-parkinson-s-patients
#19
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/28719040/discovering-long-term-potentiation-ltp-recollections-and-reflections-on-what-came-after
#20
REVIEW
Terje Lømo
Chance events led me to a lifelong career in scientific research. They paved the way for being the first to see long-term potentiation of synaptic efficiency (LTP) in Per Andersen's lab in Oslo in 1966. Here I describe my way to this discovery and the experiments with Tim Bliss in 1968-1969 that led to Bliss and Lømo, 1973. Surprisingly, we later failed to reproduce these results. I discuss possible reasons for this failure, which made us both leave LTP research, in my case for good, in Tim's case for several years...
July 18, 2017: Acta Physiologica
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