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Articles 31 - 60 of 193
Full-Text Articles in Psychiatry and Psychology
Impact Of Forensic Medical Evaluations On Immigration Relief Grant Rates And Correlates Of Outcomes In The United States., Holly G. Atkinson, Katarzyna Wyka, Kathryn Hampton, Christian Seno, Elizabeth Yim, Deborah Ottenheimer, Nermeen Arastu
Impact Of Forensic Medical Evaluations On Immigration Relief Grant Rates And Correlates Of Outcomes In The United States., Holly G. Atkinson, Katarzyna Wyka, Kathryn Hampton, Christian Seno, Elizabeth Yim, Deborah Ottenheimer, Nermeen Arastu
Publications and Research
The purpose of this study was to investigate the impact of forensic medical evaluations on grant rates for applicants seeking immigration relief in the United States (U.S.) and to identify significant correlates of grant success. We conducted a retrospective analysis of 2584 cases initiated by Physicians for Human Rights between 2008-2018 that included forensic medical evaluations, and found that 81.6% of applicants for various forms of immigration relief were granted relief, as compared to the national asylum grant rate of 42.4%. Among the study’s cohort, the majority (73.7%) of positive outcomes were grants of asylum. A multivariable regression analysis revealed …
Who Needs To Be “Burned-Out”? Time For A New Approach To Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld
Who Needs To Be “Burned-Out”? Time For A New Approach To Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld
Publications and Research
Burnout is a popular indicator of job-related distress, notably in research on the ill-being of medical professionals. The burnout construct is, however, plagued by definitional and measurement problems. Often unnoticed, these problems undermine findings and conclusions emanating from burnout research. The definitional and measurement problems affecting the burnout construct hamper knowledge growth, waste resources, and impede our ability to make informed decisions and take effective action to support personnel. It is time for occupational health specialists to abandon the idea of burnout and focus on occupational depression.
Beauty That Moves: Dance For Parkinson’S Effects On Affect, Self-Efficacy, Gait Symmetry, And Dual Task Performance, Cecilia Fontanesi, Joseph F. X. Desouza
Beauty That Moves: Dance For Parkinson’S Effects On Affect, Self-Efficacy, Gait Symmetry, And Dual Task Performance, Cecilia Fontanesi, Joseph F. X. Desouza
Publications and Research
Background: Previous studies have investigated the effects of dance interventions on Parkinson’s motor and non-motor symptoms in an effort to develop an integrated view of dance as a therapeutic intervention. This within-subject study questions whether dance can be simply considered a form of exercise by comparing a Dance for Parkinson’s class with a matched-intensity exercise session lacking dance elements like music, metaphorical language, and social reality of art-partaking.
Methods: In this repeated-measure design, 7 adults with Parkinson’s were tested four times; (i) before and (ii) after a Dance for Parkinson’s class, as well as (iii) before and (iv) after a …
Psychiatrist Burnout, Irvin Sam Schonfeld, Renzo Bianchi
Psychiatrist Burnout, Irvin Sam Schonfeld, Renzo Bianchi
Publications and Research
We critique a paper published by Summers et al. (2020) and papers in general that, because of flawed methods, arrive at exceedingly high estimates of burnout in psychiatrists and other professionals.
A Solution For Breaking The Impasse Of Burnout Measurement, Renzo Bianchi, Irvin Sam Schonfeld
A Solution For Breaking The Impasse Of Burnout Measurement, Renzo Bianchi, Irvin Sam Schonfeld
Publications and Research
In view of the profound problems affecting burnout’s conceptualization and measurement and because there is now robust evidence that burnout is a depressive condition, we recommend that occupational health specialists shift their focus from burnout to depression. A measure of job-related depressive symptoms, the Occupational Depression Inventory (ODI), has recently been developed. Advantageously, the ODI resolves many of the persistent problems linked to burnout while being consistent with burnout researchers’ original aim of assessing a work-attributed form of distress. The ODI includes a diagnostic algorithm that allows investigators to estimate the prevalence of depressive disorders that individuals specifically ascribe to …
The Occupational Depression Inventory—A Solution For Estimating The Prevalence Of Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld
The Occupational Depression Inventory—A Solution For Estimating The Prevalence Of Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld
Publications and Research
We are concerned about researchers’ reliance on the burnout construct and the MBI-GS to estimate the prevalence of job-related distress. In this paper, we first describe some of the problems plaguing the burnout construct and its measures. Then, we present the Occupational Depression Inventory, a new instrument designed to help occupational health specialists get a clearer view of the mental health status of the workforce (Bianchi and Schonfeld, 2020).
Binding Moral Values Gain Importance In The Presence Of Close Others, Daniel A. Yudkin, Ana P. Gantman, Wilhelm Hofmann, Jordi Quoidbach
Binding Moral Values Gain Importance In The Presence Of Close Others, Daniel A. Yudkin, Ana P. Gantman, Wilhelm Hofmann, Jordi Quoidbach
Publications and Research
A key function of morality is to regulate social behavior. Research suggests moral values may be divided into two types: binding values, which govern behavior in groups, and individualizing values, which promote personal rights and freedoms. Because people tend to mentally activate concepts in situations in which they may prove useful, the importance they afford moral values may vary according to whom they are with in the moment. In particular, because binding values help regulate communal behavior, people may afford these values more importance when in the presence of close (versus distant) others. Five studies test and support this hypothesis. …
Reflections On The Bgj Anti-Racism Seminar, Michelle Billies
Reflections On The Bgj Anti-Racism Seminar, Michelle Billies
Publications and Research
In this Letter to the Editor, Billies (2021) responds to critical and supportive opinion pieces in the British Gestalt Journal (BGJ) following their plenary presentation at BGJ’s 2018 annual seminar (see Asherson Bartram, 2019; O’Malley, 2019). As author of the companion article "How/ Can Gestalt Therapy Promote Liberation from Anti-Black Racism?” (Billies, 2021), Billies, who identifies as white, discusses the intent at the seminar to support white people to increase accountability and reduce harm in dialogue with people of color, while supporting the work and needs of people of color on their terms from a Gestalt perspective. Describing a fishbowl …
Occupational Depression, Cognitive Performance, And Task Appreciation: A Study Based On Raven’S Advanced Progressive Matrices, Renzo Bianchi, Irvin Sam Schonfeld
Occupational Depression, Cognitive Performance, And Task Appreciation: A Study Based On Raven’S Advanced Progressive Matrices, Renzo Bianchi, Irvin Sam Schonfeld
Publications and Research
The Occupational Depression Inventory (ODI) was recently developed to assess depressive symptoms that individuals specifically attribute to their work. Research on the criterion validity of the instrument is still in its infancy. In this study, we examined whether the ODI predicted performance on, and appreciation of, a cognitively challenging test. In light of the link established between clinical depression and neuropsychological impairment, and considering that individuals with depressive symptoms are more likely to feel helpless under challenging circumstances, we hypothesized that occupational depression would be associated with poorer cognitive performance and a darkened appreciation of the task undertaken. We relied …
Is Burnout A Depressive Condition? A 14-Sample Meta-Analytic And Bifactor Analytic Study, Renzo Bianchi, Jay Verkuilen, Irvin S. Schonfeld, Jari J. Hakanen, Markus Jansson-Fröjmark, Guadalupe Manzano-García, Eric Laurent, Laurenz L. Meier
Is Burnout A Depressive Condition? A 14-Sample Meta-Analytic And Bifactor Analytic Study, Renzo Bianchi, Jay Verkuilen, Irvin S. Schonfeld, Jari J. Hakanen, Markus Jansson-Fröjmark, Guadalupe Manzano-García, Eric Laurent, Laurenz L. Meier
Publications and Research
There is no consensus on whether burnout constitutes a depressive condition or an original entity requiring specific medical and legal recognition. In this study, we examined burnout–depression overlap using 14 samples of individuals from various countries and occupational domains (N = 12,417). Meta-analytically pooled disattenuated correlations indicated (a) that exhaustion—burnout’s core—is more closely associated with depressive symptoms than with the other putative dimensions of burnout (detachment and efficacy) and (b) that the exhaustion–depression association is problematically strong from a discriminant validity standpoint (r = .80). The overlap of burnout’s core dimension with depression was further illuminated in 14 exploratory structural …
Neonatal Brain Metabolite Concentrations: Associations With Age, Sex, And Developmental Outcomes, Emily C. Merz, Catherine Monk, Ravi Bansal, Siddhant Sawardekar, Seonjoo Lee, Tianshu Feng, Marisa Spann, Laraine Mcdonough, Elizabeth Werner, Bradley S. Peterson
Neonatal Brain Metabolite Concentrations: Associations With Age, Sex, And Developmental Outcomes, Emily C. Merz, Catherine Monk, Ravi Bansal, Siddhant Sawardekar, Seonjoo Lee, Tianshu Feng, Marisa Spann, Laraine Mcdonough, Elizabeth Werner, Bradley S. Peterson
Publications and Research
Age and sex differences in brain metabolite concentrations in early life are not well under- stood. We examined the associations of age and sex with brain metabolite levels in healthy neonates, and investigated the associations between neonatal brain metabolite concentrations and developmental outcomes. Forty-one infants (36–42 gestational weeks at birth; 39% female) of predominantly Hispanic/Latina mothers (mean 18 years of age) underwent MRI scanning approximately two weeks after birth. Multiplanar chemical shift imaging was used to obtain voxel-wise maps of N-acetylaspartate (NAA), creatine, and choline concentrations across the brain. The Bayley Scales of Infant and Toddler Development, a measure of …
Multimodal Computational Modeling Of Visual Object Recognition Deficits But Intact Repetition Priming In Schizophrenia, Pejman Sehatpour, Anahita Bassir Nia, Devin Adair, Zhishun Wang, Heloise M. Debaun, Gail Silipo, Antigona Martinez, Daniel C. Javitt
Multimodal Computational Modeling Of Visual Object Recognition Deficits But Intact Repetition Priming In Schizophrenia, Pejman Sehatpour, Anahita Bassir Nia, Devin Adair, Zhishun Wang, Heloise M. Debaun, Gail Silipo, Antigona Martinez, Daniel C. Javitt
Publications and Research
The term perceptual closure refers to the neural processes responsible for “filling-in” missing information in the visual image under highly adverse viewing conditions such as fog or camouflage. Here we used a closure task that required the participants to identify barely recognizable fragmented line-drawings of common objects. Patients with schizophrenia have been shown to perform poorly on this task. Following priming, controls and importantly patients can complete the line-drawings at greater levels of fragmentation behaviorally, suggesting an improvement in their ability to performthe task. Closure phenomena have been shown to involve a distributed network of cortical regions, notably the lateral …
Depression And Anxiety During The Covid-19 Pandemic In An Urban, Low-Income Public University Sample, Sasha Rudenstine, Kat Mcneal, Talia Schulder, Catherine K. Ettman, Michelle Hernandez, Kseniia Gvozdieva, Sandro Galea
Depression And Anxiety During The Covid-19 Pandemic In An Urban, Low-Income Public University Sample, Sasha Rudenstine, Kat Mcneal, Talia Schulder, Catherine K. Ettman, Michelle Hernandez, Kseniia Gvozdieva, Sandro Galea
Publications and Research
Mental health disparities in the aftermath of national disasters and the protective role of socioeconomic status are both well documented. We assessed the prevalence of depression and anxiety symptoms among underresourced public university students during the COVID-19 pandemic in New York City. Between April 8, 2020, and May 2, 2020, adult students (N = 1,821) across the CUNY system completed an online survey examining COVID-19–related stressors and mental health and sociodemographic factors. Using multivariable logistical regression to assess the association between COVID-19–related stressors and depression and anxiety symptoms, we found a high prevalence and severity of depression and anxiety …
The Occupational Depression Inventory: A New Tool For Clinicians And Epidemiologists, Renzo Bianchi, Irvin Sam Schonfeld
The Occupational Depression Inventory: A New Tool For Clinicians And Epidemiologists, Renzo Bianchi, Irvin Sam Schonfeld
Publications and Research
Background: Depressive symptoms induced by insurmountable job stress and sick leave for mental health reasons have become a focal concern among occupational health specialists. The present study introduces the Occupational Depression Inventory (ODI), a measure designed to quantify the severity of work-attributed depressive symptoms and establish provisional diagnoses of job-ascribed depression. The ODI comprises nine symptom items and a subsidiary question assessing turnover intention. Methods: A total of 2254 employed individuals were recruited in the U.S., New Zealand, and France. We examined the psychometric and structural properties of the ODI as well as the nomological network of work-attributed depressive symptoms. …
An Approach To Classifying Subjective Cognitive Decline In Community-Dwelling Elders, Laura A. Rabin, Cuilling Wang, Jacqueline A. Mogle, Richard B. Lipton, Carol A. Derby, Mindy J. Katz
An Approach To Classifying Subjective Cognitive Decline In Community-Dwelling Elders, Laura A. Rabin, Cuilling Wang, Jacqueline A. Mogle, Richard B. Lipton, Carol A. Derby, Mindy J. Katz
Publications and Research
Introduction: Subjective cognitive decline (SCD) may be an early symptomatic man- ifestation of Alzheimer’s disease, though published research largely neglects how to classify SCD in community-based studies.
Methods: In neuropsychologically intact Einstein Aging Study participants (n = 1115; meanage=78;63%female;30%non-White),weusedCoxmodelstoexaminetheasso- ciation between self-perceived cognitive functioning at baseline (using three different approaches) and incident amnestic mild cognitive impairment (aMCI) with covariates of age, sex, education, race/ethnicity, general (objective) cognition, depressive symp- toms, and four other SCD-related features.
Results: After a median of 3 years, 198 participants developed aMCI. In models that included all the variables, self-perceived cognitive functioning was consistently asso- ciated …
When Pandemic Hits: Exercise Frequency And Subjective Well-Being During Covid-19 Pandemic, Ralf Brand, Sinika Timme, Sanaz Nosrat
When Pandemic Hits: Exercise Frequency And Subjective Well-Being During Covid-19 Pandemic, Ralf Brand, Sinika Timme, Sanaz Nosrat
Publications and Research
The governmental lockdowns related to the COVID-19 pandemic have forced people to change their behavior in many ways including changes in exercise. We used the brief window of global lockdown in the months of March/April/May 2020 as an opportunity to investigate the effects of externally imposed restrictions on exercise-related routines and related changes in subjective well-being. Statistical analyses are based on data from 13,696 respondents in 18 countries using a cross-sectional online survey. A mixed effects modeling approach was used to analyze data. We tested whether exercise frequency before and during the pandemic would influence mood during the pandemic. Additionally, …
Ptsd And Depressive Symptoms As Potential Mediators Of The Association Between World Trade Center Exposure And Subjective Cognitive Concerns In Rescue/Recovery Workers, Ankura Singh, Rachel Zeig-Owens, Laura Rabin, Theresa Schwartz, Mayris P. Webber, David Appel, David J. Prezant, Charles B. Hall
Ptsd And Depressive Symptoms As Potential Mediators Of The Association Between World Trade Center Exposure And Subjective Cognitive Concerns In Rescue/Recovery Workers, Ankura Singh, Rachel Zeig-Owens, Laura Rabin, Theresa Schwartz, Mayris P. Webber, David Appel, David J. Prezant, Charles B. Hall
Publications and Research
We observed that World Trade Center (WTC) exposure, post-traumatic stress disorder (PTSD) symptoms and depressive symptoms were associated with subjective cognitive concerns in Fire Department of the City of New York (FDNY) rescue/recovery workers. This follow-up study examined whether PTSD symptoms and/or depressive symptoms mediate the observed association between WTC exposure and subjective cognitive concerns. We included WTC-exposed FDNY workers who completed the Cognitive Function Instrument (CFI), measuring self-perceived cognitive decline (N = 9516). PTSD symptoms and depressive symptoms were assessed using the PCL-S and CES-D, respectively. Multivariable linear regression estimated the association between WTC exposure and CFI score, adjusting …
Different Methods Of Fear Reduction Are Supported By Distinct Cortical Substrates, Belinda Pp Lay, Audrey A. Pitaru, Nathan Boulianne, Guillem R. Esber, Mihaela D. Iordanova
Different Methods Of Fear Reduction Are Supported By Distinct Cortical Substrates, Belinda Pp Lay, Audrey A. Pitaru, Nathan Boulianne, Guillem R. Esber, Mihaela D. Iordanova
Publications and Research
Understanding how learned fear can be reduced is at the heart of treatments for anxiety disorders. Tremendous progress has been made in this regard through extinction training in which the aversive outcome is omitted. However, current progress almost entirely rests on this single paradigm, resulting in a very specialized knowledgebase at the behavioural and neural level of analysis. Here, we used a dual-paradigm approach to show that different methods that lead to reduction in learned fear in rats are dissociated in the cortex. We report that the infralimbic cortex has a very specific role in fear reduction that depends on …
A Five-Sample Confirmatory Factor Analytic Study Of Burnout-Depression Overlap, Renzo Bianchi, Irvin Sam Schonfeld, Jay Verkuilen
A Five-Sample Confirmatory Factor Analytic Study Of Burnout-Depression Overlap, Renzo Bianchi, Irvin Sam Schonfeld, Jay Verkuilen
Publications and Research
Objective: It has been asserted that burnout—a condition ascribed to unresolvable job stress—should not be mistaken for a depressive syndrome. In this confirmatory factor analytic study, the validity of this assertion was examined.
Methods: Five samples of employed individuals, recruited in Switzerland and France, were mobilized for this study (N = 3,113). Burnout symptoms were assessed with the Shirom–Melamed Burnout Measure, the Maslach Burnout Inventory (MBI)—General Survey, and the MBI for Educators. Depressive symptoms were measured with the PHQ‐9.
Results: In all five samples, the latent factors pertaining to burnout’s components correlated on average more highly with the latent Depression …
Association Of Genetic Risks With Autism Spectrum Disorder And Early Neurodevelopmental Delays Among Children Without Intellectual Disability, Nagahide Takahashi, Taeko Harada, Tomoko Nishimura, Akemi Okamura, Damee Choi, Toshiki Iwabuchi, Hitoshi Kuwabara, Shu Takagai, Yoko Nomura, Nori Takei, Kenji J. Tsuchiya
Association Of Genetic Risks With Autism Spectrum Disorder And Early Neurodevelopmental Delays Among Children Without Intellectual Disability, Nagahide Takahashi, Taeko Harada, Tomoko Nishimura, Akemi Okamura, Damee Choi, Toshiki Iwabuchi, Hitoshi Kuwabara, Shu Takagai, Yoko Nomura, Nori Takei, Kenji J. Tsuchiya
Publications and Research
IMPORTANCE Autism spectrum disorder (ASD) is highly heritable, and modest contributions of common genetic variants to ASD have been reported. However, the association of genetic risks derived from common risk variants with ASD traits in children from the general population is not clear, and the association of these genetic risks with neurodevelopment in infants has not been well understood.
OBJECTIVE To test whether a polygenic risk score (PRS) for ASD is associated with neurodevelopmental progress at age 18 months and ASD traits at age 6 years among children from the general population.
DESIGN, SETTING, AND PARTICIPANTS In this cohort study, …
Frontal Alpha Asymmetry And Inhibitory Control Among Individuals With Cannabis Use Disorders, Alina Shevorykin, Lesia M. Ruglass, Robert D. Melara
Frontal Alpha Asymmetry And Inhibitory Control Among Individuals With Cannabis Use Disorders, Alina Shevorykin, Lesia M. Ruglass, Robert D. Melara
Publications and Research
To better understand the biopsychosocial mechanisms associated with development and maintenance of cannabis use disorder (CUD), we examined frontal alpha asymmetry (FAA) as a measure of approach bias and inhibitory control in cannabis users versus healthy nonusers. We investigated: (1) whether FAA could distinguish cannabis users from healthy controls; (2) whether there are cue-specific FAA effects in cannabis users versus controls; and (3) the time course of cue-specific approach motivation and inhibitory control processes. EEG data were analyzed from forty participants (CUD (n = 20) and controls (n = 20)) who completed a modified visual attention task. Results showed controls …
Just Culture: It's More Than Policy, Linda Ann Paradiso, Nancy Sweeney
Just Culture: It's More Than Policy, Linda Ann Paradiso, Nancy Sweeney
Publications and Research
Any healthcare organization’s top priority is effective and safe care. Despite this, medical error is the third-leading cause of death in the US. Hospitals are imperfect systems where nurses have competing demands and are forced to improvise and develop workarounds. Errors rarely occur in a vacuum, rather they’re a sequence of events with multiple opportunities for correction. Clinical nurses can have a significant impact on reducing errors due to their proximity to patients. When errors are identified, the events and impact on safe care need to be shared. Just culture is a safe haven that supports reporting. In a just …
An Exploratory Study Of Police Officers: Low Compassion Satisfaction And Compassion Fatigue, Heath Blair Grant, Cathryn F. Lavery, John Decarlo
An Exploratory Study Of Police Officers: Low Compassion Satisfaction And Compassion Fatigue, Heath Blair Grant, Cathryn F. Lavery, John Decarlo
Publications and Research
Background: Compassion fatigue, or the physical, mental, and emotional state experienced by professionals that assist others in distress, has been well documented in several caring professions such as nurses, firefighters, and emergency medical technicians. Until the current study, it has only rarely been examined in police samples despite their high rates of stress and suicide which is a likely result of a depletion of compassion satisfaction, or the pleasure an officer gets from relating to and helping others.
Aim: This study documents findings from an ongoing study of compassion fatigue amongst a sample of US urban police officers which suggests …
Inquiry Into The Correlation Between Burnout And Depression, Irvin Sam Schonfeld, Jay Verkuilen, Renzo Bianchi
Inquiry Into The Correlation Between Burnout And Depression, Irvin Sam Schonfeld, Jay Verkuilen, Renzo Bianchi
Publications and Research
The extent to which burnout refers to anything other than a depressive condition remains an object of controversy among occupational health specialists. In three studies conducted in two different countries and two different languages, we investigated the discriminant validity of burnout scales by evaluating the magnitude of the correlation between (latent) burnout and (latent) depression. In Study 1 (N = 911), burnout was assessed with the Maslach Burnout Inventory–General Survey’s Exhaustion subscale and depression with the depression module of the Patient Health Questionnaire (PHQ). In Study 2 (N = 1,386), the Shirom–Melamed Burnout Measure was used to assess burnout and …
A Program Of Research On Burnout-Depression Overlap, Irvin Sam Schonfeld
A Program Of Research On Burnout-Depression Overlap, Irvin Sam Schonfeld
Publications and Research
The article describes a program of research aimed at unraveling the nature of the relationship of job-related burnout to depression. The research tends to show that burnout symptoms are depressive symptoms and what is termed a state of burnout often reflects an episode of depression.
An Exploratory Structural Equation Modeling Bi-Factor Analytic Approach To Uncovering What Burnout, Depression, And Anxiety Scales Measure, Irvin Sam Schonfeld, Jay Verkuilen, Renzo Bianchi
An Exploratory Structural Equation Modeling Bi-Factor Analytic Approach To Uncovering What Burnout, Depression, And Anxiety Scales Measure, Irvin Sam Schonfeld, Jay Verkuilen, Renzo Bianchi
Publications and Research
In this study, we addressed the ongoing debate about what burnout and depression scales measure by conducting an exploratory structural equation modeling (ESEM) bifactor analysis. A sample of 734 U.S. teachers completed a survey that included the Center for Epidemiologic Studies Depression scale (CES-D-10), the depression module of the Patient Health Questionnaire (PHQ-9), the Generalized Anxiety Disorder scale (GAD-7), and the Maslach Burnout Inventory (MBI), which contains emotional exhaustion (EE), depersonalization (DP), and (diminished) personal accomplishment (PA) subscales. Job adversity and workplace support were additionally measured for the purpose of a nomological network analysis. EE, burnout’s core, was more highly …
Burnout: Moving Beyond The Status Quo, Renzo Bianchi, Irvin Sam Schonfeld, Éric Laurent
Burnout: Moving Beyond The Status Quo, Renzo Bianchi, Irvin Sam Schonfeld, Éric Laurent
Publications and Research
Burnout has been defined as a job-induced syndrome combining emotional exhaustion, depersonalization/cynicism, and a sense of reduced personal accomplishment. In this article, we expand on past analyses of burnout by reviewing key, yet overlooked, problems affecting the construct. We concomitantly examine the implications of these problems for the overall validity of burnout research. Our work shows that burnout research is undermined by 4 main problems. First, what constitutes a case of burnout is unclear. Second, the basic conceptualization and operationalization of burnout are ill aligned. Third, burnout is unlikely to be the specifically job-induced syndrome it has been posited to …
Transcranial Direct Current Stimulation For Online Gamers: A Prospective Single-Arm Feasibility Study, Sang Hoon Lee, Jooyeon Jamie Im, Jin Kyoung Oh, Eun Kyoung Choi, Sujing Yoon, Marom Bikson, In-Uk Song, Hyeonseok Jeong, Yong-An Chung
Transcranial Direct Current Stimulation For Online Gamers: A Prospective Single-Arm Feasibility Study, Sang Hoon Lee, Jooyeon Jamie Im, Jin Kyoung Oh, Eun Kyoung Choi, Sujing Yoon, Marom Bikson, In-Uk Song, Hyeonseok Jeong, Yong-An Chung
Publications and Research
Aim: Excessive use of online games can have negative influences on mental health and daily functioning. Although the effects of transcranial direct current stimulation (tDCS) have been investigated for the treatment of addiction, it has not been evaluated for excessive online game use. This study aimed to investigate the feasibility and tolerability of tDCS over the dorsolateral prefrontal cortex (DLPFC) in online gamers. Methods: A total of 15 online gamers received 12 active tDCS sessions over the DLPFC (anodal left/cathodal right, 2 mA for 30 min, 3 times per week for 4 weeks). Before and after tDCS sessions, all …
Engle-Friedman Studies Sleep And Sleep Deprivation, Aldemaro Romero Jr.
Engle-Friedman Studies Sleep And Sleep Deprivation, Aldemaro Romero Jr.
Publications and Research
“Clinical psychology is about helping people with specific issues. I have worked on insomnia. Probably the most effective treatments for insomnia are non-drug related. I have worked with behavioral methods, and they have now become a standard clinical practice.” That is how Dr. Mindy Engle-Friedman explains what her work is all about.
Tributyltin Inhibits Neural Induction Of Human Induced Pluripotent Stem Cells, Shigeru Yamada, Yusuke Kubo, Daiju Yamazaki, Yuko Sekino, Yoko Nomura, Sachiko Yoshida, Yusunari Kanda
Tributyltin Inhibits Neural Induction Of Human Induced Pluripotent Stem Cells, Shigeru Yamada, Yusuke Kubo, Daiju Yamazaki, Yuko Sekino, Yoko Nomura, Sachiko Yoshida, Yusunari Kanda
Publications and Research
Tributyltin (TBT), one of the organotin compounds, is a well-known environmental pollutant. In our recent study, we reported that TBT induces mitochondrial dysfunction, in human-induced pluripotent stem cells (iPSCs) through the degradation of mitofusin1 (Mfn1), which is a mitochondrial fusion factor. However, the effect of TBT toxicity on the developmental process of iPSCs was not clear. The present study examined the effect of TBT on the differentiation of iPSCs into the ectodermal, mesodermal, and endodermal germ layers. We found that exposure to nanomolar concentration of TBT (50 nM) selectively inhibited the induction of iPSCs into the ectoderm, which is the …