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https://www.readbyqxmd.com/read/29768497/a-normative-study-for-photographs-of-celebrities-in-spain
#1
Alejandra Marful, Antonio M Díez-Álamo, Susana Plaza-Navas, Angel Fernandez
Research on familiar faces has recurrently been conducted in different domains, such as, psycholinguistics, memory, attention, face processing, aging studies, etc. In general, photographs of celebrities, their proper names, or their occupations have been the materials mainly employed in those types of studies. These stimuli are, however, very constrained by the geographic and sociocultural contexts in which the studies are conducted, and, in spite of their relevance for psychological research, there are no normative studies for celebrities in Spain...
2018: PloS One
https://www.readbyqxmd.com/read/29760874/a-bayesian-model-of-the-memory-colour-effect
#2
Christoph Witzel, Maria Olkkonen, Karl R Gegenfurtner
According to the memory colour effect, the colour of a colour-diagnostic object is not perceived independently of the object itself. Instead, it has been shown through an achromatic adjustment method that colour-diagnostic objects still appear slightly in their typical colour, even when they are colourimetrically grey. Bayesian models provide a promising approach to capture the effect of prior knowledge on colour perception and to link these effects to more general effects of cue integration. Here, we model memory colour effects using prior knowledge about typical colours as priors for the grey adjustments in a Bayesian model...
May 2018: I-Perception
https://www.readbyqxmd.com/read/29753170/imagining-trauma-memory-amplification-and-the-role-of-elaborative-cognitions
#3
Jacinta M Oulton, Deryn Strange, Reginald D V Nixon, Melanie K T Takarangi
BACKGROUND AND OBJECTIVES: Trauma victims, such as war veterans, often remember additional traumatic events over time: the "memory amplification effect". This effect is associated with the re-experiencing symptoms of post-traumatic stress disorder (PTSD), including frequent and intrusive images of the trauma. One explanation for memory amplification is that people gradually incorporate new, imagined information about the trauma with what they actually experienced, leading to an amplified memory for what actually happened...
May 3, 2018: Journal of Behavior Therapy and Experimental Psychiatry
https://www.readbyqxmd.com/read/29749752/imaging-the-surface-of-a-hand-colored-19th-century-daguerreotype
#4
Madalena S Kozachuk, Maria O Avilés, Ronald R Martin, Brianne Potts, Tsun-Kong Sham, François Lagugné-Labarthet
Daguerreotypes are valued artifacts that constitute a unique historical photographic memory of the 19th century. Understanding their surface chemistry is important in order to conserve and, when necessary, to restore them. Colored highlights were often added by hand to emphasize different features on the daguerreotype's subjects. In the present work, we report on a daguerreotype that was hand-colored with a red pigment that was added to the cheeks of the two individuals. A series of experiments using micro-Raman and micro-Fourier transform infrared spectroscopy and synchrotron-based X-ray fluorescence microscopy and absorption spectroscopy are used to analyze the surface and to determine the nature of the pigment used as well as the common elements present in the fabrication of the daguerreotypes...
January 1, 2018: Applied Spectroscopy
https://www.readbyqxmd.com/read/29745709/towards-augmented-human-memory-retrieval-induced-forgetting-and-retrieval-practice-in-an-interactive-end-of-day-review
#5
Caterina Cinel, Cathleen Cortis Mack, Geoff Ward
The authors report 6 experiments that examined the contention that an end-of-day review could lead to augmentation in human memory. In Experiment 1, participants in the study phase were presented with a campus tour of different to-be-remembered objects in different university locations. Each to-be-remembered object was presented with an associated specific comment. Participants were then shown the location name and photographs of half of the objects from half of the locations, and they were asked to try to name the object and recall the associated comment specific to each item...
May 2018: Journal of Experimental Psychology. General
https://www.readbyqxmd.com/read/29706519/animals-remember-previous-facial-expressions-that-specific-humans-have-exhibited
#6
Leanne Proops, Kate Grounds, Amy Victoria Smith, Karen McComb
For humans, facial expressions are important social signals, and how we perceive specific individuals may be influenced by subtle emotional cues that they have given us in past encounters. A wide range of animal species are also capable of discriminating the emotions of others through facial expressions [1-5], and it is clear that remembering emotional experiences with specific individuals could have clear benefits for social bonding and aggression avoidance when these individuals are encountered again. Although there is evidence that non-human animals are capable of remembering the identity of individuals who have directly harmed them [6, 7], it is not known whether animals can form lasting memories of specific individuals simply by observing subtle emotional expressions that they exhibit on their faces...
April 21, 2018: Current Biology: CB
https://www.readbyqxmd.com/read/29670138/differential-medial-temporal-lobe-and-parietal-cortical-contributions-to-real-world-autobiographical-episodic-and-autobiographical-semantic-memory
#7
Thackery I Brown, Jesse Rissman, Tiffany E Chow, Melina R Uncapher, Anthony D Wagner
Autobiographical remembering can depend on two forms of memory: episodic (event) memory and autobiographical semantic memory (remembering personally relevant semantic knowledge, independent of recalling a specific experience). There is debate about the degree to which the neural signals that support episodic recollection relate to or build upon autobiographical semantic remembering. Pooling data from two fMRI studies of memory for real-world personal events, we investigated whether medial temporal lobe (MTL) and parietal subregions contribute to autobiographical episodic and semantic remembering...
April 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29625718/septal-anchoring-suture-a-key-suture-to-improve-the-nasolabial-symmetry-in-unilateral-cheiloplasty
#8
T-C Lu, S Filson, C-F Yao, P K-T Chen
Since 2008, a septal anchoring suture has been used in unilateral cleft lip repair at Chang Gung Memorial Hospital in order to stabilize the lateral lip centrally. This study compared the symmetry of two groups of patients: those treated with and without an anchoring suture. Multiple standardized direct and photographic facial measurements were performed on the faces of all patients pre-cheiloplasty and at 5 years post-cheiloplasty. The degree of nasolabial symmetry was evaluated by comparing the ratios of measurements of the cleft vs...
April 3, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29493789/reminiscence-therapy-for-dementia
#9
REVIEW
Bob Woods, Laura O'Philbin, Emma M Farrell, Aimee E Spector, Martin Orrell
BACKGROUND: This updated Cochrane Review of reminiscence therapy (RT) for dementia was first published in 1998, and last updated in 2005. RT involves the discussion of memories and past experiences with other people using tangible prompts such as photographs or music to evoke memories and stimulate conversation. RT is implemented widely in a range of settings using a variety of formats. OBJECTIVES: To assess the effects of RT on people living with dementia and their carers, taking into account differences in its implementation, including setting (care home, community) and modality (group, individual)...
March 1, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29412339/validation-of-the-mnemonic-similarity-task-context-version
#10
Giulia A Aldi, Iris Lange, Cristiana Gigli, Lies Goossens, Koen R Schruers, Fiammetta Cosci
OBJECTIVE: Pattern separation (PS) is the ability to represent similar experiences as separate, non-overlapping representations. It is usually assessed via the Mnemonic Similarity Task - Object Version (MST-O) which, however, assesses PS performance without taking behavioral context discrimination into account, since it is based on pictures of everyday simple objects on a white background. We here present a validation study for a new task, the Mnemonic Similarity Task - Context Version (MST-C), which is designed to measure PS while taking behavioral context discrimination into account by using real-life context photographs...
February 1, 2018: Revista Brasileira de Psiquiatria
https://www.readbyqxmd.com/read/29372362/large-scale-traveling-waves-in-eeg-activity-following-eye-movement
#11
Marcello Giannini, David M Alexander, Andrey R Nikolaev, Cees van Leeuwen
In spontaneous, stimulus-evoked, and eye-movement evoked EEG, the oscillatory signal shows large scale, dynamically organized patterns of phase. We investigated eye-movement evoked patterns in free-viewing conditions. Participants viewed photographs of natural scenes in anticipation of a memory test. From 200 ms intervals following saccades, we estimated the EEG phase gradient over the entire scalp, and the wave activity, i.e. the goodness of fit of a wave model involving a phase gradient assumed to be smooth over the scalp...
January 25, 2018: Brain Topography
https://www.readbyqxmd.com/read/29364346/debris-extrusion-and-foraminal-deformation-produced-by-reciprocating-instruments-made-of-thermally-treated-niti-wires
#12
Myrna Maria Arcanjo Frota, Ricardo Affonso Bernardes, Rodrigo Ricci Vivan, Nilton Vivacqua-Gomes, Marco Antonio Hungaro Duarte, Bruno Carvalho de Vasconcelos
To evaluate the amount of apically extruded debris, percentage of foraminal enlargement and apical foramen (AF) deformation that occurred during root canal preparation with different reciprocation systems: Reciproc, WaveOne (M-Wire), and ProDesign R (Shape Memory Technology Wire) at two different working lengths (WLs): 0.0 and 1.0 mm beyond the AF. The AF of 120 root canals in 60 mesial roots of mandibular molars were photographed with stereomicroscope and randomly assigned into four groups: manual, Reciproc (REC), WaveOne (WO), and ProDesign R (PDR); subsequently, they were further subdivided according to the WL (n=15)...
January 18, 2018: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/29364076/studium-and-punctum-in-psychoanalytic-writing-reading-case-studies-through-roland-barthes
#13
Dana Amir
This paper focuses on the link between Roland Barthes's reflection on photography and the essential characteristics of psychoanalytic case studies. The case study, like the photograph, seeks to take hold of something nearly intangible. It attempts to capture in time, space, and language something whose dynamic presence remains elusive. The attempt to capture this object often strips it of its essence. Case studies may be accurate on their face while giving us the unpleasant sense that they have "deadened" their object in the process...
February 2018: Psychoanalytic Review
https://www.readbyqxmd.com/read/29278247/the-second-life-of-kowloon-walled-city-crime-media-and-cultural-memory
#14
Alistair Fraser, Eva Cheuk-Yin Li
Kowloon Walled City (hereafter KWC or Walled City), Hong Kong has been described as 'one of history's great anomalies'. The territory remained under Chinese rule throughout the period of British colonialism, with neither jurisdiction wishing to take active responsibility for its administration. In the postwar period, the area became notorious for vice, drugs and unsanitary living conditions, yet also attracted the attention of artists, photographers and writers, who viewed it as an instance of anarchic urbanism...
August 2017: Crime, media, culture
https://www.readbyqxmd.com/read/29214552/decomposing-item-method-directed-forgetting-of-emotional-pictures-equivalent-costs-and-no-benefits
#15
Tracy L Taylor, Chelsea K Quinlan, Kelly C H Vullings
Using an item-method directed forgetting task, we presented negative, neutral, and positive photographic pictures, one at a time, each followed by an instruction to remember or forget. We determined that the directed forgetting effect, defined as better subsequent recognition of to-be-remembered (TBR) items than to-be-forgotten (TBF) items, was equivalent across negative, neutral, and positive pictures. To disentangle the underlying costs (i.e., decrease in memory for TBF items) and benefits (i.e., increase in memory for TBR items), we compared recognition memory performance in the directed forgetting task to that of a novel within-subjects remember-all control condition (Experiment 1) and to a between-subjects remember-all control group (Experiment 2)...
January 2018: Memory & Cognition
https://www.readbyqxmd.com/read/29137530/neuroanatomical-substrates-involved-in-unrelated-false-facial-recognition
#16
Eliane Ronzon-Gonzalez, Carlos R Hernandez-Castillo, Erick H Pasaye, Israel Vaca-Palomares, Juan Fernandez-Ruiz
Identifying faces is a process central for social interaction and a relevant factor in eyewitness theory. False recognition is a critical mistake during an eyewitness's identification scenario because it can lead to a wrongful conviction. Previous studies have described neural areas related to false facial recognition using the standard Deese/Roediger-McDermott (DRM) paradigm (morphed faces, looking similar to each other), triggering false memories (related false recognition). Nonetheless, misidentification of faces without trying to elicit false memories (unrelated false recognition) in a police lineup could involve different cognitive processes, and therefore, distinct neural areas...
November 15, 2017: Social Neuroscience
https://www.readbyqxmd.com/read/29067859/enhanced-recall-of-disgusting-relative-to-frightening-photographs-is-not-due-to-organisation
#17
Hanah A Chapman
Previous research has shown that disgusting photographs are better remembered than frightening photographs, even when the two image types have equivalent valence and arousal. However, this work did not control for potential differences in organisation between the disgusting and frightening stimuli that could account for enhanced memory for disgusting photographs. The current research therefore tested whether differences in recall between disgusting and frightening photographs persist when differences in organisation are eliminated...
October 25, 2017: Cognition & Emotion
https://www.readbyqxmd.com/read/29045587/differential-contributions-of-default-and-dorsal-attention-networks-to-remembering-thoughts-and-external-stimuli-from-real-life-events
#18
David Stawarczyk, Olivier Jeunehomme, Arnaud D'Argembeau
Episodic memories are typically composed of perceptual information derived from the external environment and representations of internal states (e.g., one's thoughts during prior episodes). To date, however, research has mostly focused on the remembrance of external stimuli, such that little is known about how internal mentation is represented within episodic memory. In the present fMRI study, we examined the neural correlates of these 2 components of episodic memories using a novel method of cuing memories from photographs taken during real-life events...
October 17, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28969117/effects-of-sleep-deprivation-on-the-cognitive-performance-of-nurses-working-in-shift
#19
Deepalakshmi Kaliyaperumal, Yaal Elango, Murali Alagesan, Iswarya Santhanakrishanan
INTRODUCTION: Sleep deprivation and altered circadian rhythm affects the cognitive performance of an individual. Quality of sleep is compromised in those who are frequently involved in extended working hours and shift work which is found to be more common among nurses. Cognitive impairment leads to fatigability, decline in attention and efficiency in their workplace which puts their health and patients' health at risk. AIM: To find out the prevalence of sleep deprivation and its impact on cognition among shift working nurses...
August 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28932380/effect-of-expertise-on-boundary-extension-in-approach-sequences
#20
Emmanuelle Ménétrier, André Didierjean, Frédérique Robin
In a constantly changing environment, one of the conditions for adaptation is based on the visual system's ability to realize predictions. In this context, a question that arises is the evolution of the processes allowing anticipation with regard to the acquisition of knowledge relative to specific situations. We sought to study this question by focusing on boundary extension, the tendency to overestimate the scope of a previously perceived scene. We presented to novice, beginner, and expert car drivers road scenes in the form of approach sequences constituting very briefly displayed photographs (i...
September 2017: I-Perception
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