Deep-Learning-Based Multivariate Pattern Analysis (Dmvpa): A Tutorial And A Toolbox, 2021 University of Nebraska - Lincoln
Deep-Learning-Based Multivariate Pattern Analysis (Dmvpa): A Tutorial And A Toolbox, Karl M. Kuntzelman, Jacob M. Williams, Phui Cheng Lim, Ashtok Samal, Prahalada K. Rao, Matthew R. Johnson
Center for Brain, Biology and Behavior: Faculty and Staff Publications
In recent years, multivariate pattern analysis (MVPA) has been hugely beneficial for cognitive neuroscience by making new experiment designs possible and by increasing the inferential power of functional magnetic resonance imaging (fMRI), electroencephalography (EEG), and other neuroimaging methodologies. In a similar time frame, “deep learning” (a term for the use of artificial neural networks with convolutional, recurrent, or similarly sophisticated architectures) has produced a parallel revolution in the field of machine learning and has been employed across a wide variety of applications. Traditional MVPA also uses a form of machine learning, but most commonly with much simpler techniques based on …
Evidence-Based Use Of Cognitive Testing For Academic Interventions: A Critical Appraisal Of Meta-Analytic Methodologies, 2021 University of South Carolina - Columbia
Evidence-Based Use Of Cognitive Testing For Academic Interventions: A Critical Appraisal Of Meta-Analytic Methodologies, Scott L. Decker, Jessica C. Luedke
Faculty Publications
Research suggests Specific Learning Disabilities (SLD) are directly linked to specific neurocognitive deficits that result in unexpected learning delays in academic domains for children in schools. However, meta-analytic studies have failed to find supporting evidence for using neurocognitive tests and, consequently, have discouraged their inclusion in SLD identification policies. The current study critically reviews meta-analytic findings and the methodological validity of over 200 research studies used in previous meta-analytic studies to estimate the causal effect of neurocognitive tests on intervention outcomes. Results suggest that only a very small percentage (6–12%) of studies used in previous meta-analytic studies were methodologically valid …
A Comprehensive Meta-Analysis Of The Comparison Question Polygraph Test, 2021 Boise State University
A Comprehensive Meta-Analysis Of The Comparison Question Polygraph Test, Charles R. Honts, Steven Thurber, Mark Handler
Psychological Sciences Faculty Publications and Presentations
We conducted a meta‐analysis on the most commonly used forensic polygraph test, the Comparison Question Test. We captured as many studies as possible by using broad inclusion criteria. Data and potential moderators were coded from 138 datasets. The meta‐analytic effect size including inconclusive outcomes was 0.69 [0.66, 0.79]. We found significant moderator effects. Notably, level of motivation had a positive linear relationship with our outcome measures. Information Gain analysis of CQT outcomes representing the median accuracy showed a significant information increase over interpersonal deception detection across almost the complete range of base rates. Our results suggest that the CQT can …
A Quantitative Exploration Of The Relationships Between Regular Yoga Practice, Microdosing Psychedelics, Wellbeing And Personality Variables, 2021 Edith Cowan University
A Quantitative Exploration Of The Relationships Between Regular Yoga Practice, Microdosing Psychedelics, Wellbeing And Personality Variables, Stephen Bright, Eyal Gringart, Emily Blatchford, Samantha Bettinson
Research outputs 2014 to 2021
Objective:
The current study aimed to explore whether the subjective effects of microdosing psychedelics are comparable to those of yoga in relation to psychological wellbeing, depression, anxiety and stress. It also explored the relationship between yoga, microdosing and personality.
Method:
The sample comprised 339 participants, yoga (n = 131), microdose (n = 69), microdose and yoga (n = 54) and control (n = 85). All completed measures of personality (M5-50 and Tellegen Absorption Scale), mood (Depression, Anxiety and Stress Scale-21) and wellbeing (Ryff Scales of Psychological Wellbeing).
Results:
The yoga and microdosing groups scored significantly higher on psychological wellbeing and …
The Effect Of Melatonin On Quality Of Sleep In Patients With Sleep Disturbance Admitted To Post Coronary Care Units: A Randomized Controlled Trial, 2021 Department of Psychiatry, Golestan Research Center of Psychiatry, Golestan University of Medical Sciences, Gorgan, Iran
The Effect Of Melatonin On Quality Of Sleep In Patients With Sleep Disturbance Admitted To Post Coronary Care Units: A Randomized Controlled Trial, Mohammad Zaman Kamkar, Mehran Mahyar, Seyedmahrokh A Maddah, Homeira Khoddam, Mahnaz Modanloo
BioMedicine
Background and Objectives: Patients with cardiovascular disease who required to be admitted in coronary care units (CCU) would have sleep deprivation. During the admission, some factors such as continuous ambient light exposure can suppress melatonin release, in consequence sleep deprivation will be occurred and hinder the progress of patients' treatment. The aim of study was to evaluate the effect of melatonin on the sleep quality of patients admitted to post-CCU.
Materials and Methods: This randomized clinical trial was carried out on 110 patients admitted to post-CCU at SayyadeShirazi Hospital, Gorgan, Iran. Patients with a poor sleep quality (Pittsburgh …
Assessing Civility At An Academic Health Science Center: Implications For Employee Satisfaction And Well-Being., 2021 Texas Tech University Health Sciences Center
Assessing Civility At An Academic Health Science Center: Implications For Employee Satisfaction And Well-Being., Lisa A Campbell, Jenna R Lafreniere, Mhd Hasan Almekdash, David D Perlmutter, Huaxin Song, Patricia J Kelly, Rohali Keesari, Kay Leigh Shannon
College of Nursing Faculty Papers & Presentations
Incivilities are pervasive among workers in healthcare institutions. Previously identified effects include deterioration of employee physical and mental health, absenteeism, burnout, and turnover, as well as reduced patient safety and quality of care. This study documented factors related to organizational civility at an academic health sciences center (AHSC) as the basis for future intervention work. We used a cross-sectional research design to conduct an online survey at four of five campuses of an AHSC. Using the Organizational Civility Scale (OCS), we assessed differences across gender, race (White and non-White) and job type (faculty or staff) in the eleven subscales (frequency …
Biomechanics Of Trail Running Performance: Quantification Of Spatio-Temporal Parameters By Using Low Cost Sensors In Ecological Conditions, 2021 04200 Sisteron
Biomechanics Of Trail Running Performance: Quantification Of Spatio-Temporal Parameters By Using Low Cost Sensors In Ecological Conditions, Noé Perrotin, Nicolas Gardan, Arnaud Lesprillier, Clément Le Goff, Jean-Marc Seigneur, Ellie Abdi, Borja Sanudo, Redha Taiar
Publications
The recent popularity of trail running and the use of portable sensors capable of measuring many performance results have led to the growth of new fields in sports science experimentation. Trail running is a challenging sport; it usually involves running uphill, which is physically demanding and therefore requires adaptation to the running style. The main objectives of this study were initially to use three “low-cost” sensors. These low-cost sensors can be acquired by most sports practitioners or trainers. In the second step, measurements were taken in ecological conditions orderly to expose the runners to a real trail course. Furthermore, to …
Rural Residents' Perspectives On An Mhealth Or Personalized Health Coaching Intervention: Qualitative Study With Focus Groups And Key Informant Interviews, 2021 University of Kentucky
Rural Residents' Perspectives On An Mhealth Or Personalized Health Coaching Intervention: Qualitative Study With Focus Groups And Key Informant Interviews, Nancy Schoenberg, Madeline Dunfee, Hannah Yeager, Matthew Rutledge, Angela Pfammatter, Bonnie Spring
Behavioral Science Faculty Publications
BACKGROUND: Compared with national averages, rural Appalachians experience extremely elevated rates of premature morbidity and mortality. New opportunities, including approaches incorporating personal technology, may help improve lifestyles and overcome health inequities.
OBJECTIVE: This study aims to gather perspectives on whether a healthy lifestyle intervention, specifically an app originally designed for urban users, may be feasible and acceptable to rural residents. In addition to a smartphone app, this program-Make Better Choices 2-consists of personalized health coaching, accelerometer use, and financial incentives.
METHODS: We convened 4 focus groups and 16 key informant interviews with diverse community stakeholders to assess perspectives on this …
Oxytocin, Cortisol, And Cognitive Control During Acute And Naturalistic Stress, 2021 Chapman University
Oxytocin, Cortisol, And Cognitive Control During Acute And Naturalistic Stress, Shari Young Kuchenbecker, Sarah D. Pressman, Jared Celniker, Karen M. Grewen, Ken D. Sumida, Naveen Jonathan, Brendan Everett, George M. Slavich
Health Sciences and Kinesiology Faculty Articles
Although stress is a strong risk factor for poor health, especially for women, it remains unclear how stress affects the key neurohormones cortisol and oxytocin, which influence stress-related risk and resilience. Whereas cortisol mediates energy mobilization during stress, oxytocin has anti-inflammatory, anxiolytic, and analgesic effects that support social connection and survival across the lifespan. However, how these neurohormones interrelate and are associated with cognitive control of emotional information during stress remains unclear. To address these issues, we recruited 37 college-aged women (Mage = 19.19, SD = 1.58) and randomly assigned each to a one-hour experimental session consisting of …
The Experiences Of Iraqi Refugees In Canada: A Life History Study Of War And Resilience In The Aftermath Of Migration, 2021 The University of Western Ontario
The Experiences Of Iraqi Refugees In Canada: A Life History Study Of War And Resilience In The Aftermath Of Migration, Nada Nessan
Electronic Thesis and Dissertation Repository
This thesis reports on a life history narrative on the experiences of Iraqi refugees who resettled in Canada after living through war. The aim of this study is to help change the narrow perspectives on the mental health of war affected populations to a broader perception shaped by cultural and social aspects and to inform the development of meaningful and cultural relevant programs and policies with a particular attention to the concept of resilience.
The first part of the study presents the chronological narratives, or profiles. of eight participants. The second part of the study is a thematic discussion of …
Aberrant Maturation Of The Uncinate Fasciculus Follows Exposure To Unpredictable Patterns Of Maternal Signals, 2021 University of California, Irvine
Aberrant Maturation Of The Uncinate Fasciculus Follows Exposure To Unpredictable Patterns Of Maternal Signals, Steven J. Granger, Laura M. Glynn, Curt A. Sandman, Steven L. Small, Andre Obenaus, David B. Keator, Tallie Z. Baram, Hal S. Stern, Michael A. Yassa, Elyssia Poggi Davis
Psychology Faculty Articles and Research
Across species, unpredictable patterns of maternal behavior are emerging as novel predictors of aberrant cognitive and emotional outcomes later in life. In animal models, exposure to unpredictable patterns of maternal behavior alters brain circuit maturation and cognitive and emotional outcomes. However, whether exposure to such signals in humans alters the development of brain pathways is unknown. In mother–child dyads, we tested the hypothesis that exposure to more unpredictable maternal signals in infancy is associated with aberrant maturation of corticolimbic pathways. We focused on the uncinate fasciculus, the primary fiber bundle connecting the amygdala to the orbitofrontal cortex and a key …
Assessment Of Major Depressive Disorders Through Neuroimaging Studies And Their Treatment Methods, 2021 Vellore Institute of Technology
Assessment Of Major Depressive Disorders Through Neuroimaging Studies And Their Treatment Methods, Jevetha Vijayadasan, Diksha Raghunathan, Sivakumar Rajagopal, Rahul Soangra
Physical Therapy Faculty Articles and Research
Many mental disorders are caused due to improper regulation of the brain and depression is one such. It affects both children and adults and is very common among teenagers. There are many challenges clinicians face regarding the management of this disease. These challenges have prompted the development of various neuroimaging techniques that effectively diagnose the condition. The main techniques are Magnetic resonance imaging (MRI) and Positron emission tomography (PET) which have gained momentum over the years. Advanced MRI techniques help study certain regions of the brain such as hippocampus and amygdala. Effective treatments for depression include antidepressant medications and brain …
Beauty That Moves: Dance For Parkinson’S Effects On Affect, Self-Efficacy, Gait Symmetry, And Dual Task Performance, 2021 CUNY City College
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 …
Adaptation Of A Standard Extended-Release Naltrexone (Xr-Ntx) Protocol For Rural Re-Entering Offenders With Oud, 2021 University of Kentucky
Adaptation Of A Standard Extended-Release Naltrexone (Xr-Ntx) Protocol For Rural Re-Entering Offenders With Oud, Michele Staton, Hannah K. Knudsen, Sharon L. Walsh, Carrie B. Oser, Erika Pike, Michelle R. Lofwall
Behavioral Science Faculty Publications
BACKGROUND: Despite a growing body of empirical support for the effectiveness of extended-release naltrexone (XR-NTX) to reduce opioid relapse among people with opioid use disorder (OUD) transitioning from a correctional facility to the community, continuity of care following release remains challenging. This paper describes a research-based adaptation of a state's standard of care XR-NTX protocol using the ADAPT-ITT framework for delivery in a non-traditional, non-treatment, community criminal justice setting (P&P office), as well as the expansion of services by a local Federally Qualified Health Center (FQHC) provider who would, for the first time, be going to the jail and P&P …
Sensory Interventions For Older Adults Living With Dementia, 2021 Sheridan College
Sensory Interventions For Older Adults Living With Dementia, William Tigno, Leigh Hayden, Christina Passarelli, Susan Shepley
Publications and Scholarship
This tool maps out existing literature on sensory interventions for people living with dementia. It allows users to select a sensory intervention that might be feasible in their context, produce outcomes that are relevant to them. It is based on a scoping review of the literature. Our scoping review identified what interventions exist to produce particular outcomes, in particular contexts. It did not address effectiveness. As such, this tool will help you identify what others have done in a particular context, and to produce particular outcomes. It will not tell you which options are most effective.
Learning Without Contingencies Induces Higher Order Asynchrony In Brain Networks In Schizophrenia, 2021 Wayne State University
Learning Without Contingencies Induces Higher Order Asynchrony In Brain Networks In Schizophrenia, Elizabeth L. Martin, Asadur Chowdury, Vaibhav Diwadkar, Sazid Hasan, Munajj Ul-Huq, Shahira Baajour, Dalal Khatib, Usha Rajan, Jeffrey Stanley
Medical Student Research Symposium
Schizophrenia (SCZ) is characterized by both cognitive and reward impairments. A recent study suggests that SCZ is associated with a loss of synchrony between learning and reward circuits (Robison et al., 2019) and higher levels of dis-organization of functional brain networks may underpin failures in learning that characterize SCZ (Hütt et al., 2014). Therefore, here we examined inter-group (HC ≠ SCZ) 4th order differences in statistical regularity across a connectome of cognition and reward brain circuits. The analyses were conducted on fMRI time series data from a previous learning paradigm (Stanley et al., 2017) with periods of Encoding and …
Psychiatrist Burnout, 2021 CUNY Graduate Center
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.
Start-Play Physical Therapy Intervention Impacts Motor And Cognitive Outcomes In Infants With Neuromotor Disorders: A Multisite Randomized Clinical Trial, 2021 Boise State University
Start-Play Physical Therapy Intervention Impacts Motor And Cognitive Outcomes In Infants With Neuromotor Disorders: A Multisite Randomized Clinical Trial, Iryna Babik
Psychological Sciences Faculty Publications and Presentations
Objective. Our objective was to evaluate the efficacy of the Sitting Together and Reaching to Play (START-Play) intervention in young infants with neuromotor disorders.
Method. This randomized controlled trial compared usual care early intervention (UC-EI) with START-Play plus UC-EI. Analyses included 112 infants with motor delay (55 UC-EI, 57 START-Play) recruited at 7 to 16 months of age across 5 sites. STARTPlay included twice-weekly home visits with the infant and caregiver for 12 weeks provided by physical therapists trained in the START-Play intervention; UC-EI was not disrupted. Outcome measures were the Bayley Scales of Infant and Toddler Development, Third Edition …
Mental Health Impact Of The Covid-19 Pandemic On Parents In High-Risk, Low Income Communities, 2021 Fordham University
Mental Health Impact Of The Covid-19 Pandemic On Parents In High-Risk, Low Income Communities, Dana Alonzo, Marciana Popescu, Pinar Zubaroglu Ioannides
Covid-19 Digital Research
COVID-19 has spread across the globe, resulting in significant changes in virtually every aspect of life. Mitigation efforts, like shelter-in-place orders, have taken a particular toll on parents who have had to navigate disruptions in work and/or school schedules. Research from high-income countries demonstrates increased parental anxiety, stress, depression, and burnout resulting from the pandemic. It is unclear if these outcomes are the same for parents in high-risk communities in low-income countries where pre-pandemic conditions were deleterious. This study addresses this gap and examines the mental health impact of the pandemic on parents in high-risk communities in Guatemala.
Role Of Oxidative Stress And Neuroinflammation Response In Pain Brain Regions After Traumatic Brain Injury, 2021 Wayne State University School of Medicine
Role Of Oxidative Stress And Neuroinflammation Response In Pain Brain Regions After Traumatic Brain Injury, Alyssa Goodwin, Julia Malewicz, Scott Lloyd, Min Wu, Kelly Bosse, Alana Conti
Medical Student Research Symposium
Traumatic brain injury (TBI) affects approximately 3 million people annually, with 70-80% presenting with pain symptoms. Research has shown that increased reactive oxygen species (ROS) and neuroinflammation play a role in both pain and TBI, but the roles and interaction of oxidative stress and inflammation in TBI-related pain remain unclear. The purpose of the current study is to establish molecular data supporting proposed alterations in ROS and neuroinflammation in a mouse model of TBI in pain-related brain regions and to quantify how levels of these mediators change over time. Once the time course is determined, it will allow for optimal …