Open Access. Powered by Scholars. Published by Universities.®

Psychiatry and Psychology Commons

Open Access. Powered by Scholars. Published by Universities.®

2018

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 211 - 240 of 402

Full-Text Articles in Psychiatry and Psychology

A Randomized Controlled Dosing Study Of Iyengar Yoga And Coherent Breathing For The Treatment Of Major Depressive Disorder: Impact On Suicidal Ideation And Safety Findings, Maren Nyer, Patricia Gerbarg, Marisa M. Silveri, Jennifer Johnston, Tammy M. Scott, Maya Nauphal, Liz Owen, Greylin H. Nielsen, David Mischoulon, Richard P. Brown, Maurizio Fava, Chris C. Streeter Apr 2018

A Randomized Controlled Dosing Study Of Iyengar Yoga And Coherent Breathing For The Treatment Of Major Depressive Disorder: Impact On Suicidal Ideation And Safety Findings, Maren Nyer, Patricia Gerbarg, Marisa M. Silveri, Jennifer Johnston, Tammy M. Scott, Maya Nauphal, Liz Owen, Greylin H. Nielsen, David Mischoulon, Richard P. Brown, Maurizio Fava, Chris C. Streeter

NYMC Faculty Publications

BACKGROUND: Yoga interventions offer promise for the treatment of major depressive disorder (MDD), yet their safety and potential impact on suicidal ideation (SI) have not been well documented. This study evaluated the safety of a randomized controlled dose-finding trial of Iyengar yoga plus coherent breathing for individuals with MDD, as well as the potential effects of the intervention on SI without intent. METHODS: Participants with Beck Depression Inventory-II (BDI-II) scores >/=14 and a diagnosis of MDD (using DSM-IV criteria) were randomized to either a low dose group (LDG) or high dose group (HDG) and received a 12-week manualized intervention. The …


The Mind-Body Problem; Three Equations And One Solution Represented By Immaterial-Material Data, Ion G. Motofei, David L. Rowland Mar 2018

The Mind-Body Problem; Three Equations And One Solution Represented By Immaterial-Material Data, Ion G. Motofei, David L. Rowland

Journal of Mind and Medical Sciences

Human life occurs within a complex bio-psycho-social milieu, a heterogeneous system that is integrated by multiple bidirectional interrelations existing between the abstract-intangible ideas and physical-chemical support of environment. The mind is thus placed between the abstract ideas/ concepts and neurobiological brain that is further connected to environment. In other words, the mind acts as an interface between the immaterial (abstract/ intangible) data and material (biological) support. The science is unable to conceives and explains an interaction between the immaterial and material domains (to understand nature of the mind), this question generating in literature the mind-body problem. We have published in …


An Intermodal Approach To Identity Formation And Empowerment In The Latina Community, Amanda Bravo Mar 2018

An Intermodal Approach To Identity Formation And Empowerment In The Latina Community, Amanda Bravo

Lesley University Community of Scholars Day

For many in the Latinx community, the question of “Who am I?” depends heavily on your skin color, your gender, your hair texture, your accent, and other factors that distinguish you as non-caucasian, rather than on how many languages you speak, how well you can dance, your passion, or how deeply you love. Identity reflections are at the core of self-esteem and empowerment and can take place in a variety of settings, but unfortunately, many of these settings are tailored to the majority group as well as the individual running the exploration, leaving many Latinx individuals left out.This workshop was …


̶T̶H̶E̶ ̶ A Possibility For Light, Daniel Burmester Mar 2018

̶T̶H̶E̶ ̶ A Possibility For Light, Daniel Burmester

Lesley University Community of Scholars Day

How can an educator help young people feel a reverence for and connection with the world? I asked myself this three years ago as I began thinking about how, as an educator, I could better the world. I believe that harmful action on our world can occur when reverence for and connection with it erodes or has never given a chance to flourish. Researchers in cognitive psychology have suggested that experiencing the emotion awe allows people to feel greater connections with elements of our world. (Keltner, 2016; Shiota, Keltner, & Mossman, 2007) My work at Lesley focuses on the emotion …


Prevalence And Correlates Of Depression And Alcohol Use Disorder Among Adults Attending Primary Health Care Services In Nepal: A Cross Sectional Study., Nagendra P Luitel, Emily C Baron, Brandon A Kohrt, Ivan H Komproe, Mark J D Jordans Mar 2018

Prevalence And Correlates Of Depression And Alcohol Use Disorder Among Adults Attending Primary Health Care Services In Nepal: A Cross Sectional Study., Nagendra P Luitel, Emily C Baron, Brandon A Kohrt, Ivan H Komproe, Mark J D Jordans

Psychiatry and Behavioral Sciences Faculty Publications

BACKGROUND: Although depression and alcohol use disorder (AUD) are expected to be common among patients presenting to primary health care setting, there is limited research on prevalence of depression and AUD among people attending primary health care services in low-income countries. The aim of this study was to assess the prevalence of depression and AUD among adults attending primary care facilities in Nepal and explore factors associated with depression and AUD.

METHODS: We conducted a population-based cross-sectional health facility survey with 1474 adults attending 10 primary healthcare facilities in Chitwan district, Nepal. The prevalence of depression and AUD was assessed …


The Effects Of A Task Analysis And Self-Evaluation On The Acquisition Of Yoga Postures, Elizabeth Ortega Mar 2018

The Effects Of A Task Analysis And Self-Evaluation On The Acquisition Of Yoga Postures, Elizabeth Ortega

USF Tampa Graduate Theses and Dissertations

There is a growing amount of research evaluating behavioral approaches for skill acquisition in sports. Few of these studies have focused on yoga and skill acquisition. There is a need for a low effort yet effective way to teach yoga postures to individuals who do not take private yoga classes and may practice at home. This study evaluated the effects of using a picture-based task analysis and self-evaluation on the skill acquisition of yoga postures. A multiple baseline across yoga postures was used. During the task analyses intervention, the participants received a task analysis, performed the posture, and scored the …


Effects Of Point Visibility On On-Task Behavior And Preference In The Caught Being Good Game, Yudelkis Fuste Mar 2018

Effects Of Point Visibility On On-Task Behavior And Preference In The Caught Being Good Game, Yudelkis Fuste

USF Tampa Graduate Theses and Dissertations

The Caught Being Good Game (CBGG) is a classroom management intervention used in schools. The purpose of this study was to evaluate the effects of point visibility on appropriate behavior, to examine the degree to which points earned by the opposing team affected the other team’s behavior, to examine both teacher and student preference for the intervention, the effect of student and teacher choice on appropriate behavior, and to systematically replicate previous research showing the effectiveness of the CBGG relative to business as usual. Consistent with previous research, CBGG increased on-task behavior compared to business as usual. Modest and temporary …


Anticipatory Motivation For Drinking Alcohol: An In-Vivo Study, Bryan Benitez Mar 2018

Anticipatory Motivation For Drinking Alcohol: An In-Vivo Study, Bryan Benitez

USF Tampa Graduate Theses and Dissertations

Numerous studies from various research groups have already shown the usefulness of alcohol expectancies as predictors of long-term future alcohol consumption. The present study extends this line of research by directly testing whether alcohol expectancies measured in the moment using free association are useful as predictors of alcohol consumption in the next few hours. An ecological momentary assessment (EMA) procedure was used to examine how alcohol expectancies might fluctuate during days in which many people expect to drink (e.g. Fridays, Saturdays) and how these fluctuations in alcohol expectancies might predict future drinking and/or co-vary with important contextual variables during that …


Evaluating The Effectiveness, Feasibility, And Treatment Acceptability Of A Culturally Adapted Version Of Discriminated Functional Communication With Afro-Caribbean Families, Monique R. Litchmore Mar 2018

Evaluating The Effectiveness, Feasibility, And Treatment Acceptability Of A Culturally Adapted Version Of Discriminated Functional Communication With Afro-Caribbean Families, Monique R. Litchmore

USF Tampa Graduate Theses and Dissertations

The majority of behavioral analytic interventions reflect European-American values. One useful intervention is discriminated functional communication training (DFCT), which may be implemented to increase the generalizability of functional communication training (FCT). However, the discriminative stimuli used during DFCT may not adequately reflect what is commonly used in various cultures. Thus, the purpose of the current study was to evaluate the effectiveness, feasibility (in the form of training parents to implement), and treatment acceptability of a culturally adapted version of DFCT with Afro-Caribbean families. Three children with ASD along with their mothers participated in the study. Results showed that culturally adapting …


Cognitive Effects Of Short Duration Short Wavelength Visible Light, Sarah J. Bolton Mar 2018

Cognitive Effects Of Short Duration Short Wavelength Visible Light, Sarah J. Bolton

Theses and Dissertations

This thesis research looks at the effects of short duration, high intensity, short wavelength light with the goal of determining if converting typically white colored lights in breakrooms and bathrooms to blue will cause workers who normally work in a low light environment to be more alert and productive. Sixteen participants were outfitted with Electroencephalography (and Electrooculography (EOG) equipment before being exposed to 200 lux of either 460 nm blue light or D6500 white light for 30 minutes. Afterwards, the light levels were changed to 3.5 lux of D6500 light and the participants were asked to perform six cognitive tests …


Supervising Ebt: What Content Do Workplace-Based Supervisors Cover And What Techniques Do They Use?, Shannon Dorsey, Michael D Pullmann, Suzanne E.U. Kerns, Esther Deblinger, Leah Lucid, Julie P Harrison, Kelly Thompson, Lucy Berliner Mar 2018

Supervising Ebt: What Content Do Workplace-Based Supervisors Cover And What Techniques Do They Use?, Shannon Dorsey, Michael D Pullmann, Suzanne E.U. Kerns, Esther Deblinger, Leah Lucid, Julie P Harrison, Kelly Thompson, Lucy Berliner

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Workplace-based clinical supervision in public mental health is an underutilized resource for supporting evidence- based treatments (EBTs) [1], despite the fact that supervisors may offer a cost-effective way to support clinician fidelity to EBT. Very little, however, is known about the content and techniques used by workplace-based supervisors [2]; particularly in the context of EBT implementation [3].


Teaching Debit Card Skills Using General Case Programming, Kristin More Mar 2018

Teaching Debit Card Skills Using General Case Programming, Kristin More

USF Tampa Graduate Theses and Dissertations

Independent living skills are extremely important for individuals with developmental disabilities as these skills aide in autonomy, lessen the burden on caregivers, and assist with integration into the community. An important skill that should be targeted is purchasing skills. Teaching purchasing skills can bring individuals into contact with new environments and access to items that would not have been available for them to access independently before learning the skill. Traditional purchasing skills often target teaching money and math skills. However, as technology advances, these skills are not only hard to teach to various individuals but may be outdated. There have …


Maternal Psychological Distress And Cortsiol, Jenna Schroeder Mar 2018

Maternal Psychological Distress And Cortsiol, Jenna Schroeder

Grace Peterson Nursing Research Colloquium

Abstract

Background: Previous studies have reported associations between prenatal maternal distress and negative health outcomes for the unborn. There are gaps within this body of knowledge and inconsistencies in the research which make the relevant relationships unclear. If changes in maternal cortisol cause alterations in fetal development, it is important to gain an adequate understanding of how, and if, maternal psychological distress predicts maternal cortisol levels. This study is an integrative literature review that looks at the research investigating a connection between maternal psychological distress and maternal cortisol levels during pregnancy. Lazarus and Folkman’s (1984) Transactional Model of Stress and …


Specificity In Sociality: Mice And Prairie Voles Exhibit Different Patterns Of Peer Affiliation, Annaliese K. Beery, Jennifer D. Christensen, Nicole S. Lee, Katrina L. Blandino Mar 2018

Specificity In Sociality: Mice And Prairie Voles Exhibit Different Patterns Of Peer Affiliation, Annaliese K. Beery, Jennifer D. Christensen, Nicole S. Lee, Katrina L. Blandino

Psychology: Faculty Publications

Social behavior is often described as a unified concept, but highly social (group- living) species exhibit distinct social structures and may make different social decisions. Prairie voles (Microtus ochrogaster) are socially monogamous rodents that often reside in extended family groups, and exhibit robust preferences for familiar social partners (same- and opposite-sex) during extended choice tests, although short-term preferences are not known. Mice (Mus musculus) are gregarious and colonial, but in brief laboratory tests of social preference they typically prefer social novelty. This preference for novel vs. familiar peers may represent a species-specific difference in social decision-making between mice and prairie …


Multisensory Integration And Autistic Traits Using Non-Sociolinguistic Information, Sébastien A. Lauzon, Samantha E. Schulz, Zack I. Cohen, Ryan A. Stevenson Mar 2018

Multisensory Integration And Autistic Traits Using Non-Sociolinguistic Information, Sébastien A. Lauzon, Samantha E. Schulz, Zack I. Cohen, Ryan A. Stevenson

Western Research Forum

Background: Sensory processing issues are one of the most common complaints in autism spectrum disorder (ASD). One area of sensory difficulties in ASD that has been the focus of intense research in recent years is multisensory integration (MSI), or the ability to bind auditory and visual information into a single, unified percept. While integration of social or linguistic information is consistently shown to be an area of difficulty in ASD, results are less clear with simple, non-sociolinguistic stimuli. This study aims to address this ambiguity by determining whether MSI of non-sociolinguistic sensory information is related to traits and symptomatology …


Trauma-Focused Cognitive Behavioural Therapy For Young Children: Clinical Considerations, Elisabeth Pollio, Esther Deblinger Mar 2018

Trauma-Focused Cognitive Behavioural Therapy For Young Children: Clinical Considerations, Elisabeth Pollio, Esther Deblinger

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Trauma-focused Cognitive Behavioural Therapy (TF-CBT) has been utilized with children of a wide age range and with diverse trauma experiences. This article will focus on the application of TF-CBT to young children. After presenting an overview of the model, challenges and developmentally-sensitive and creative strategies for engaging young children and their caregivers in TF-CBT PRACTICE components will be highlighted. A brief review of the strong empirical support for TF-CBT will then be provided.


Education Institutions Creation Of Partnerships, Iwasan D. Kejawa Ed.D Mar 2018

Education Institutions Creation Of Partnerships, Iwasan D. Kejawa Ed.D

Department of Educational Administration: Faculty Publications

This issue is embracing the creation of partnerships with establishments worldwide for the provisions of life embodiments to graduates. At moment, there may be lack of friendship or partnership with establishments to create incentives for newly graduates of so many colleges and universities (Hirsh & Weber, 1999). Partnership with external companies will surely bring enormous grants to the colleges and universities and it will also encourage friendly establishments to provide incentives and perks to colleges, universities and alumni. It may be concluded that the advantages of creating rapport with external congruences is the comraderies and also compromises that will be …


Goldstein Sees A Bright Future For Organizational Psychology, Aldemaro Romero Jr. Mar 2018

Goldstein Sees A Bright Future For Organizational Psychology, Aldemaro Romero Jr.

Publications and Research

“I was always interested in people. I think I could have been a clinical psychologist who talks to people about their problems and tries to help them. But at some point, I shifted toward understanding people’s backgrounds and issues, so I ended up in industrial organizational psychology. I always had a bent towards working with people, trying to understand and help them.”

That’s the way Dr. Harold Goldstein explains how he became the psychologist he is today. A native of Columbus, Ohio, Goldstein got his bachelor’s degree in psychology from the University of Michigan in Ann Arbor, his master’s and …


“Capgras” Delusions Involving Belongings, Not People, And Evolving Visual Hallucinations Associated With Occipital Lobe Seizures, Brandon Lilly, Erika Maynard, Kelly Melvin, Suzanne Holroyd Mar 2018

“Capgras” Delusions Involving Belongings, Not People, And Evolving Visual Hallucinations Associated With Occipital Lobe Seizures, Brandon Lilly, Erika Maynard, Kelly Melvin, Suzanne Holroyd

Psychiatry

Capgras syndrome is characterized by the delusional belief that a familiar person has been replaced by a visually similar imposter or replica. Rarely, the delusional focus may be objects rather than people. Numerous etiologies have been described for Capgras to include seizures. Similarly, visual hallucinations, both simple and complex, can occur secondary to seizure activity.We present, to our knowledge, the first reported case of visual hallucinations and Capgras delusions for objects that developed secondary to new onset occipital lobe epilepsy.We then discuss the possible underlying neurologic mechanisms responsible for the symptomatology.


The Role Of Stress In The Pathogenesis And Maintenance Of Obsessive-Compulsive Disorder, Thomas G. Adams, Benjamin Kelmendi, C. Alex Brake, Patricia Gruner, Christal L. Badour, Christopher Pittenger Mar 2018

The Role Of Stress In The Pathogenesis And Maintenance Of Obsessive-Compulsive Disorder, Thomas G. Adams, Benjamin Kelmendi, C. Alex Brake, Patricia Gruner, Christal L. Badour, Christopher Pittenger

Psychology Faculty Publications

Individuals with obsessive-compulsive disorder often identify psychosocial stress as a factor that exacerbates their symptoms, and many trace the onset of symptoms to a stressful period of life or a discrete traumatic incident. However, the pathophysiological relationship between stress and obsessive-compulsive disorder remains poorly characterized: it is unclear whether trauma or stress is an independent cause of obsessive-compulsive disorder symptoms, a triggering factor that interacts with a preexisting diathesis, or simply a nonspecific factor that can exacerbate obsessive-compulsive disorder along with other aspects of psychiatric symptomatology. Nonetheless, preclinical research has demonstrated that stress has conspicuous effects on corticostriatal and limbic …


Canadian Network For Mood And Anxiety Treatments (Canmat) And International Society For Bipolar Disorders (Isbd) 2018 Guidelines For The Management Of Patients With Bipolar Disorder., Lakshmi N Yatham, Sidney H Kennedy, Sagar V Parikh, Ayal Schaffer, David J Bond, Robert M Post, +Several Additional Authors Mar 2018

Canadian Network For Mood And Anxiety Treatments (Canmat) And International Society For Bipolar Disorders (Isbd) 2018 Guidelines For The Management Of Patients With Bipolar Disorder., Lakshmi N Yatham, Sidney H Kennedy, Sagar V Parikh, Ayal Schaffer, David J Bond, Robert M Post, +Several Additional Authors

Psychiatry and Behavioral Sciences Faculty Publications

The Canadian Network for Mood and Anxiety Treatments (CANMAT) previously published treatment guidelines for bipolar disorder in 2005, along with international commentaries and subsequent updates in 2007, 2009, and 2013. The last two updates were published in collaboration with the International Society for Bipolar Disorders (ISBD). These 2018 CANMAT and ISBD Bipolar Treatment Guidelines represent the significant advances in the field since the last full edition was published in 2005, including updates to diagnosis and management as well as new research into pharmacological and psychological treatments. These advances have been translated into clear and easy to use recommendations for first, …


The Walk-In Counselling Model Of Service Delivery: Who Benefits Most?, Manuel Riemer, Carol A. Stalker, Livia D. Dittmer, Cheryl-Anne Cait, Susan Horton, Narges Kermany, Jocelyn Booton Mar 2018

The Walk-In Counselling Model Of Service Delivery: Who Benefits Most?, Manuel Riemer, Carol A. Stalker, Livia D. Dittmer, Cheryl-Anne Cait, Susan Horton, Narges Kermany, Jocelyn Booton

Psychology Faculty Publications

The walk-in counselling (WIC) model of service delivery has been found to reduce psychological distress more quickly than a traditional model of service delivery involving a wait list. A question remains, however, as to the relative benefit of the WIC model for different client groups. The present study uses graphical inspection and multilevel modeling to conduct moderator analyses comparing two agencies, one with a WIC clinic and the other with a traditional wait list approach, and their relative impact on psychological distress. Key findings regarding the differential benefits for different types of presenting problems as well as clients at different …


Exclusion Criteria And Generalizability In Bipolar Disorder Treatment Trials, Jessie J. Wong, Nev Jones, Christine Timko, Keith Humphreys Mar 2018

Exclusion Criteria And Generalizability In Bipolar Disorder Treatment Trials, Jessie J. Wong, Nev Jones, Christine Timko, Keith Humphreys

Mental Health Law & Policy Faculty Publications

Objective: The current paper reviews the English-language research on exclusion criteria in bipolar disorder treatment trials and discusses how study samples compare to the general bipolar patient population.

Methods: & Results: Across 8 identified studies of exclusion criteria and their impact, between 55% and 96% of people with bipolar disorder would be excluded from treatment research. The number of exclusion criteria varies across bipolar disorder treatment research, with one study estimate of a median of 7 criteria used across studies. The criteria that excluded the greatest number of potential participants were comorbid substance use disorder, suicidal risk, and comorbid medical …


Nyx-2925 Is A Novel Nmda Receptor-Specific Spirocyclic-Beta-Lactam That Modulates Synaptic Plasticity Processes Associated With Learning And Memory, M. Amin Khan, David R. Houck, Amanda L. Gross, Xiao-Lei Zhang, Cassia Cearley, Patric K. Stanton, Joseph R. Moskal Mar 2018

Nyx-2925 Is A Novel Nmda Receptor-Specific Spirocyclic-Beta-Lactam That Modulates Synaptic Plasticity Processes Associated With Learning And Memory, M. Amin Khan, David R. Houck, Amanda L. Gross, Xiao-Lei Zhang, Cassia Cearley, Patric K. Stanton, Joseph R. Moskal

NYMC Faculty Publications

Background: N-methyl-D-aspartate receptors are one member of a family of ionotropic glutamate receptors that play a pivotal role in synaptic plasticity processes associated with learning and have become attractive therapeutic targets for diseases such as depression, anxiety, schizophrenia, and neuropathic pain. NYX-2925 ((2S, 3R)-3-hydroxy-2-((R)-5-isobutyryl-1-oxo-2,5-diazaspiro[3.4]octan-2-yl)butanamide) is one member of a spiro-beta-lactam-based chemical platform that mimics some of the dipyrrolidine structural features of rapastinel (formerly GLYX-13: threonine-proline-proline-threonine) and is distinct from known N-methyl-D-aspartate receptor agonists or antagonists such as D-cycloserine, ketamine, MK-801, kynurenic acid, or ifenprodil. Methods: The in vitro and in vivo pharmacological properties of NYX-2925 were examined. Results: NYX-2925 has …


Demographic And Clinical Correlates Of Seizure Frequency: Findings From The Managing Epilepsy Well Network Database, Martha Sajatovic, Ashley Bukach, Curtis Tatsuoka Feb 2018

Demographic And Clinical Correlates Of Seizure Frequency: Findings From The Managing Epilepsy Well Network Database, Martha Sajatovic, Ashley Bukach, Curtis Tatsuoka

Faculty Scholarship

Background and Purpose Epilepsy is a chronic neurological disease that represents a tremendous burden on both patients and society in general. Studies have addressed how demographic variables, socioeconomic variables, and psychological comorbidity are related to the quality of life (QOL) of people with epilepsy (PWE). However, there has been less focus on how these factors may differ between patients who exhibit varying degrees of seizure control. This study utilized data from the Managing Epilepsy Well (MEW) Network of the Centers for Disease Control and Prevention with the aim of elucidating differences in demographic variables, depression, and QOL between adult PWE. …


Concussion Competencies: A Framework For School-Based Concussion Management (Flyer), Arthur C. Maerlender, Jonathan Lichtenstein, Jennifer Parent-Nichols Feb 2018

Concussion Competencies: A Framework For School-Based Concussion Management (Flyer), Arthur C. Maerlender, Jonathan Lichtenstein, Jennifer Parent-Nichols

Center for Brain, Biology, and Behavior: Faculty Publications

This volume grew out of many years of clinical practice, research, and program projects. It is the culmination of more than 50 years of work with kids, brains, and schools. While there is research behind the Competencies and the underlying content, the intent was to create a user-friendly manual that cut across levels of responsibility and care. Concussion Competencies was not intended to be a textbook in the traditional manner; however, the Competencies have been shown to be a useful approach to teaching this material.

This volume is organized around a set of Competencies that have been shown to be …


‘Self As Instrument’ – Safe And Effective Use Of Self In Music Psychotherapy: Canadian Music Therapists’ Perceptions, Heidi Ahonen Feb 2018

‘Self As Instrument’ – Safe And Effective Use Of Self In Music Psychotherapy: Canadian Music Therapists’ Perceptions, Heidi Ahonen

Music Faculty Publications

This article introduces the results of a pilot survey conducted with accredited Canadian music therapists investigating their perceptions of personal psychotherapy and the concept of Safe and Effective Use of Self (SEUS) in the music therapy relationship. An emailed survey questionnaire covered both closed and openended questions on SEUS-related topics. The open-ended questions were analysed using the qualitative data analysis software Nvivo. Simple percentages were calculated to analyse the results of the closed-ended questions. The results suggest that music therapists engaging in psychotherapy seem to work with similar client populations, use similar theoretical approaches and techniques, and hold very similar …


A Computational Assessment Of Target Engagement In The Treatment Of Auditory Hallucinations With Transcranial Direct Current Stimulation, Won Hee Lee, Nigel I. Kennedy, Marom Bikson, Sophia Frangou Feb 2018

A Computational Assessment Of Target Engagement In The Treatment Of Auditory Hallucinations With Transcranial Direct Current Stimulation, Won Hee Lee, Nigel I. Kennedy, Marom Bikson, Sophia Frangou

Publications and Research

We use auditory verbal hallucinations (AVH) to illustrate the challenges in defining and assessing target engagement in the context of transcranial direct current stimulation (tDCS) for psychiatric disorders. We defined the target network as the cluster of regions of interest (ROIs) that are consistently implicated in AVH based on the conjunction of multimodal meta-analytic neuroimaging data. These were prescribed in the New York Head (a population derived model) and head models of four single individuals. We appraised two potential measures of target engagement, tDCS-induced peak electric field strength and tDCS-modulated volume defined as the percentage of the volume of the …


To Do Or Not To Do: Dopamine, Affordability And The Economics Of Opportunity, Jeff A. Beeler, Devry Mourra Feb 2018

To Do Or Not To Do: Dopamine, Affordability And The Economics Of Opportunity, Jeff A. Beeler, Devry Mourra

Publications and Research

Five years ago, we introduced the thrift hypothesis of dopamine (DA), suggesting that the primary role of DA in adaptive behavior is regulating behavioral energy expenditure to match the prevailing economic conditions of the environment. Here we elaborate that hypothesis with several new ideas. First, we introduce the concept of affordability, suggesting that costs must necessarily be evaluated with respect to the availability of resources to the organism, which computes a value not only for the potential reward opportunity, but also the value of resources expended. Placing both costs and benefits within the context of the larger economy in which …


Prevention Of Post Intensive Care Syndrome-Family With Sensation Awareness Focused Training Intervention: A Randomized Controlled Trial Pilot Study, Paula L. Cairns Feb 2018

Prevention Of Post Intensive Care Syndrome-Family With Sensation Awareness Focused Training Intervention: A Randomized Controlled Trial Pilot Study, Paula L. Cairns

USF Tampa Graduate Theses and Dissertations

Post Intensive Care Syndrome-Family (PICS-F) refers to acute and chronic psychological effects of critical illness on family members of patients in intensive care units (ICU). Evidence about the increase and persistence of PICS-F warrants the need for prevention interventions. This study evaluated the feasibility of providing Sensation Awareness Focused Training (SĀF-T) during the ICU stay for spouses of mechanically ventilated patients. Methods: A randomized controlled trial of SĀF-T versus a control group was conducted (n=10) to assess safety, acceptability, feasibility, and effect size of the intervention on PICS-F symptoms. Symptoms assessed as outcome measures included stress, anxiety, depression, posttraumatic stress …