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Mental time travel

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https://www.readbyqxmd.com/read/28695528/never-forget-negative-emotional-valence-enhances-recapitulation
#1
Holly J Bowen, Sarah M Kark, Elizabeth A Kensinger
A hallmark feature of episodic memory is that of "mental time travel," whereby an individual feels they have returned to a prior moment in time. Cognitive and behavioral neuroscience methods have revealed a neurobiological counterpart: Successful retrieval often is associated with reactivation of a prior brain state. We review the emerging literature on memory reactivation and recapitulation, and we describe evidence for the effects of emotion on these processes. Based on this review, we propose a new model: Negative Emotional Valence Enhances Recapitulation (NEVER)...
July 10, 2017: Psychonomic Bulletin & Review
https://www.readbyqxmd.com/read/28686082/providing-dementia-consultations-to-veterans-using-clinical-video-telehealth-results-from-a-clinical-demonstration-project
#2
Stuti Dang, Carlos A Gomez-Orozco, Maria H van Zuilen, Silvina Levis
PURPOSE: Veterans with dementia and their caregivers in remote areas may not have access to specialists to provide diagnosis, treatment, and education. The purpose of this clinical demonstration project was to examine the feasibility, acceptability, and impact of a video consultations clinic for veterans with dementia or memory complaints and their caregivers. METHODS: The dementia clinical video telehealth (CVT) consultation clinic was established to identify, diagnose, and treat dementia in veterans at sites distant from the main medical center...
July 7, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28646786/preliminary-study-of-visual-perspective-in-mental-time-travel-in-schizophrenia
#3
Ya Wang, Yi Wang, Qing Zhao, Ji-Fang Cui, Xiao-Hong Hong, Raymond Ck Chan
This study explored specificity and visual perspective of mental time travel in schizophrenia. Fifteen patients with schizophrenia and 18 controls were recruited. Participants were asked to recall or imagine specific events according to cue words. Results showed that schizophrenia patients generated fewer specific events than controls, the recalled events were more specific than imagined events. Schizophrenia adopted less field perspective and more observer perspective than controls. These results suggested that patients with schizophrenia were impaired in mental time travel both in specificity and visual perspective...
June 17, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28619182/evolution-of-circadian-rhythms-from-bacteria-to-human
#4
REVIEW
Utpal Bhadra, Nirav Thakkar, Paromita Das, Manika Pal Bhadra
The human body persists in its rhythm as per its initial time zone, and transition always occur according to solar movements around the earth over 24 h. While traveling across different latitudes and longitudes, at the pace exceeding the earth's movement, the changes in the external cues exceed the level of toleration of the body's biological clock. This poses an alteration in our physiological activities of sleep-wake pattern, mental alertness, organ movement, and eating habits, causing them to temporarily lose the track of time...
July 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28604233/distance-education-methods-are-useful-for-delivering-education-to-palliative-caregivers-a-single-arm-trial-of-an-education-package-palliative-caregivers-education-package
#5
Liz Forbat, Rowena Robinson, Rachel Bilton-Simek, Karemah Francois, Marsha Lewis, Erna Haraldsdottir
BACKGROUND: Face-to-face/group education for palliative caregivers is successful, but relies on caregivers travelling, being absent from the patient, and rigid timings. This presents inequities for those in rural locations. AIM: To design and test an innovative distance-learning educational package (PrECEPt: PalliativE Caregivers Education Package). DESIGN: Single-arm mixed-method feasibility proof-of-concept trial (ACTRN12616000601437). The primary outcome was carer self-efficacy, with secondary outcomes focused on caregiver preparedness and carer tasks/needs...
June 1, 2017: Palliative Medicine
https://www.readbyqxmd.com/read/28598729/travel-abroad-increases-sexual-health-risk-taking-among-swedish-youth-a-population-based-study-using-a-case-crossover-strategy
#6
Mats Sundbeck, Anette Agardh, Per-Olof Östergren
BACKGROUND: The fact that youth take sexual risks when they are abroad have been shown in previous studies. However, it is not known if they increased their sexual risk-taking when travelling abroad, compared to the stay in their homeland. OBJECTIVE: To assess whether Swedish youth increased their individual sexual risk behaviour, defined as having a casual sex partner, when travelling abroad and to examine possible factors that may be associated with increased risk-taking abroad...
2017: Global Health Action
https://www.readbyqxmd.com/read/28576509/a-neuroanatomical-account-of-mental-time-travelling-in-schizophrenia-a-meta-analysis-of-functional-and-structural-neuroimaging-data
#7
REVIEW
Giorgia Abete Fornara, Costanza Papagno, Manuela Berlingeri
Mental time travel (MTT) abilities could be particularly compromised in schizophrenic patients due to a deficit of the cognitive processes at the basis of remembering the past and imaging the future: constructive processes, theory of mind and self-awareness. Accordingly, we assumed that the neural circuits typically associated with MTT in healthy people might be partially compromised in chronic schizophrenic patients. To quantitatively and anatomically test our hypothesis, we run two meta-analyses using the Activation Likelihood Estimate method: (i) a neurofunctional meta-analysis on MTT in healthy subjects, (ii) a morphometrical meta-analysis on chronic schizophrenia...
May 30, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28564494/how-people-from-chinese-backgrounds-make-sense-of-and-respond-to-the-experiences-of-mental-distress-a-qualitative-study
#8
Echo Yuet Wah Yeung, Fiona Irvine, Siu Man Ng, Sandra Tsang
INTRODUCTION: Late presentation and low utilisation of mental health services are common among Chinese populations. An understanding of their journey towards mental health care helps to identify timely and appropriate intervention. AIM: We aimed to examine how Chinese populations make sense of the experiences of mental distress, and how this understanding influences their pathways to mental health care. METHOD: We undertook in-depth interviews with fourteen people with mental health problems and sixteen family members...
May 31, 2017: Journal of Psychiatric and Mental Health Nursing
https://www.readbyqxmd.com/read/28544126/self-and-identity-in-borderline-personality-disorder-agency-and-mental-time-travel
#9
Natalie Gold, Michalis Kyratsous
We consider how conceptions of the self and identity from the philosophical literature can help us to understand identity disturbance in borderline personality disorder (BPD). We present 3 philosophical approaches: connectedness, narrative, and agency. We show how these map on to 3 different ways in which the self can be temporally extended. The connectedness approach is dominant in philosophy, and the narrative approach has been used by psychiatry, but we argue that the lesser-known agency approach provides a promising way to theorize some aspects of identity disturbance in BPD...
May 24, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28518005/safety-considerations-for-medical-staff-and-patients-who-fly-over-water-in-a-helicopter-for-work-or-recreation
#10
Christopher J Brooks, Conor V MacDonald
BACKGROUND: Around 25% of people involved in a helicopter accident in water do not survive. From time to time, physicians and their medical staff are required to fly over water in a helicopter to attend one or more seriously ill patients. Many will have had little or no experience of the issues involved if the helicopter has an accident in the water. Also as Family Practitioners, Aeromedical Examiners, and Flight Surgeons, they are asked to provide advice to patients, travel agents, and airline booking agents about whether an overwater helicopter flight is advisable or not...
April 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/28515010/aberrant-network-activity-in-schizophrenia
#11
REVIEW
Mark J Hunt, Nancy J Kopell, Roger D Traub, Miles A Whittington
Brain dynamic changes associated with schizophrenia are largely equivocal, with interpretation complicated by many factors, such as the presence of therapeutic agents and the complex nature of the syndrome itself. Evidence for a brain-wide change in individual network oscillations, shared by all patients, is largely equivocal, but stronger for lower (delta) than for higher (gamma) bands. However, region-specific changes in rhythms across multiple, interdependent, nested frequencies may correlate better with pathology...
June 2017: Trends in Neurosciences
https://www.readbyqxmd.com/read/28479980/memory-mental-time-travel-and-the-moustachio-quartet
#12
Nicola Clayton, Clive Wilkins
Mental time travel allows us to revisit our memories and imagine future scenarios, and this is why memories are not only about the past, but they are also prospective. These episodic memories are not a fixed store of what happened, however, they are reassessed each time they are revisited and depend on the sequence in which events unfold. In this paper, we shall explore the complex relationships between memory and human experience, including through a series of novels 'The Moustachio Quartet' that can be read in any order...
June 6, 2017: Interface Focus
https://www.readbyqxmd.com/read/28453601/time-spent-commuting-to-work-and-mental-health-evidence-from-13-waves-of-an-australian-cohort-study
#13
Allison Milner, Hannah Badland, Anne Kavanagh, Anthony D LaMontagne
Time-related stressors, such as long working hours, are recognized as being detrimental to health. We considered whether time spent commuting to work was a risk factor for poor mental health. Data from the Household, Income Labour Dynamics in Australia Survey were used to conduct fixed-effects longitudinal regression analyses. The outcome variable was the Mental Health Inventory, and the main exposure represented hours per week traveling to and from a place of paid employment. Effect modifiers included sex, low job control, high demands, and low job security...
April 27, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28426367/child-and-adolescent-emergency-and-urgent-mental-health-delivery-through-telepsychiatry-12-month-prospective-study
#14
Nasreen Roberts, Tina Hu, Nicholas Axas, Leanne Repetti
BACKGROUND: The significant gap between children and adolescents presenting for emergency mental healthcare and the shortage of child and adolescent psychiatrists constitutes a major barrier to timely access for psychiatric assessment for rural and remote areas. Unlike remote areas, urban emergency departments have in-house psychiatric consultation. Telepsychiatry may be a solution to ensure the same service for remote areas. However, there is a paucity of studies on the use of telepsychiatry for child and adolescent emergency consults...
April 20, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28424392/-the-role-of-brodmann-area-12-taste-social-cognition-and-mental-time
#15
Mitsuru Kawamura
Broadman area 12, together with area 11, is located in the orbitofrontal area. A voxel-based morphometric (VBM) study revealed the association between bilateral brodmann areas 12/47 and taste disturbance in individuals with frontotemporal lobar degeneration (FTLD). In our VBM study in patients with Parkinson's disease, decision-making impairments were associated with atrophy of the bilateral Brodmann area 12, indicating that this area may play an important role in social cognitive function. Our recent study also demonstrated that this area may serve as time order judgement or mental time travel...
April 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28420374/prevalence-and-associated-factors-of-common-mental-disorders-among-ethiopian-migrant-returnees-from-the-middle-east-and-south-africa
#16
Kassahun Habtamu, Abebaw Minaye, Waganesh A Zeleke
BACKGROUND: Ethiopian migrants to the Middle East and South Africa experience a range of problems at various stages of their migration including overwork, sleep deprivation, denial of food, emotional abuse, difficulty adapting to the host culture, salary denial, sexual abuse, labor exploitation, confiscation of their travel documents, confinement, denial of medication, lack of access to legal service and degrading attitude by employers, traffickers and smugglers. These experiences can be associated with different types of mental disorders...
April 19, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28398117/reconstructing-the-times-of-past-and-future-personal-events
#17
Hédi Ben Malek, Fabrice Berna, Arnaud D'Argembeau
Humans have the remarkable ability to mentally travel through past and future times. However, while memory for the times of past events has been much investigated, little is known about how imagined future events are temporally located. Using a think-aloud protocol, we found that the temporal location of past and future events is rarely directly accessed, but instead mostly relies on reconstructive and inferential strategies. References to lifetime periods and factual knowledge (about the self, others, and the world) were most frequently used to determine the temporal location of both past and future events...
April 11, 2017: Memory
https://www.readbyqxmd.com/read/28398006/a-cost-analysis-of-implementing-a-behavioral-weight-loss-intervention-in-community-mental-health-settings-results-from-the-achieve-trial
#18
Ellen M Janssen, Gerald J Jerome, Arlene T Dalcin, Joseph V Gennusa, Stacy Goldsholl, Kevin D Frick, Nae-Yuh Wang, Lawrence J Appel, Gail L Daumit
OBJECTIVE: In the ACHIEVE randomized controlled trial, an 18-month behavioral intervention accomplished weight loss in persons with serious mental illness who attended community psychiatric rehabilitation programs. This analysis estimates costs for delivering the intervention during the study. It also estimates expected costs to implement the intervention more widely in a range of community mental health programs. METHODS: Using empirical data, costs were calculated from the perspective of a community psychiatric rehabilitation program delivering the intervention...
June 2017: Obesity
https://www.readbyqxmd.com/read/28385561/a-multifactorial-evaluation-of-illness-risk-factors-in-athletes-preparing-for-the-summer-olympic-games
#19
Michael K Drew, Nicole Vlahovich, David Hughes, Renee Appaneal, Kirsten Peterson, Louise Burke, Bronwen Lundy, Mary Toomey, David Watts, Gregory Lovell, Stephan Praet, Shona Halson, Candice Colbey, Silvia Manzanero, Marijke Welvaert, Nic West, David B Pyne, Gordon Waddington
OBJECTIVES: Illness can disrupt training and competition performance of athletes. Few studies have quantified the relative contribution of the known medical, behavioural and lifestyle risk factors. DESIGN: Cross-sectional. METHODS: Olympic athletes from 11 sports (n=221) were invited to complete questionnaires administered nine months before the Rio 2016 Olympic Games. These included the Depression, Anxiety and Stress Questionnaire (DASS-21), Perceived Stress Scale (PSS), Dispositional Resilience Scale (DRS), Recovery-Stress Questionnaire (REST-Q-52 item), Low Energy in Females Questionnaire (LEAF-Q), a modified Personal and Household Hygiene questionnaire, Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, and custom-made questionnaires on probiotic usage and travel...
March 21, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28365536/personality-traits-are-associated-with-the-valence-of-future-imagined-events-in-individuals-with-schizophrenia
#20
Stéphane Raffard, Catherine Bortolon, Yannick Stephan, Delphine Capdevielle, Martial Van der Linden
The relationships between the valence (positive or negative) of future imagined events and personality dimensions were examined in patients with schizophrenia. Correlational analyses showed that Extraversion was positively associated with the simulation of more positive future events whereas a statistical trend between Neuroticism and negative emotional valence was found. As in nonclinical individuals, personality is related to characteristics of mental time travel in schizophrenia patients.
March 18, 2017: Psychiatry Research
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