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

Mental Disorders Commons

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

PDF

Selected Works

Discipline
Keyword
Publication Year
Publication

Articles 1 - 30 of 162

Full-Text Articles in Mental Disorders

Education Mitigates The Relationship Of Stress And Mental Disorders Among Rural Indian Women, Nisha Fahey, Apurv Soni, Jeroan J. Allison, Jagdish Vankar, Anusha Prabhakaran, Tiffany A. Moore Simas, Nancy Byatt, Ajay Phatak, Eileen O'Keefe, Somashekhar Nimbalkar May 2019

Education Mitigates The Relationship Of Stress And Mental Disorders Among Rural Indian Women, Nisha Fahey, Apurv Soni, Jeroan J. Allison, Jagdish Vankar, Anusha Prabhakaran, Tiffany A. Moore Simas, Nancy Byatt, Ajay Phatak, Eileen O'Keefe, Somashekhar Nimbalkar

Apurv Soni

BACKGROUND: Common mental disorders (CMD) are a constellation of mental health conditions that include depression, anxiety, and other related nonpsychotic affective disorders. Qualitative explanatory models of mental health among reproductive-aged women in India reveal that distress is strongly associated with CMD. The relationship of perceived stress and CMD might be attenuated or exacerbated based on an individual's sociodemographic characteristics.

OBJECTIVES: To screen for Common Mental Disorders (CMD) among reproductive-aged women from rural western India and explore how the relationship between perceived stress and CMD screening status varies by sociodemographic characteristics.

METHODS: Cross-sectional survey of 700 women from rural Gujarat, India. …


Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois Apr 2019

Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois

Owen Jones

The evolved capacity for third-party punishment is considered crucial to the emergence and maintenance of elaborate human social organization and is central to the modern provision of fairness and justice within society. Although it is well established that the mental state of the offender and the severity of the harm he caused are the two primary predictors of punishment decisions, the precise cognitive and brain mechanisms by which these distinct components are evaluated and integrated into a punishment decision are poorly understood.

Using a brain-scanning technique known as functional magnetic resonance imaging (fMRI), we implemented a novel experimental design to …


Organizations As Evil Structures, Cary Federman, Dave Holmes Apr 2019

Organizations As Evil Structures, Cary Federman, Dave Holmes

Cary Federman

Nursing practice in forensic psychiatry opens new horizons in nursing. This complex, professional, nursing practice involves the coupling of two contradictory socioprofessional mandates: to punish and to provide care. The purpose of this chapter is to present nursing practice in a disciplinary setting as a problem of governance. A Foucauldian perspective allows us to understand the way forensic psychiatric nursing is involved in the governance of mentally ill criminals through a vast array of power techniques (sovereign, disciplinary, and pastoral), which posit nurses as “subjects of power.” These nurses are also “objects of power” in that nursing practice is constrained …


Relation Of Depression Symptoms To Sustained Reward And Loss Sensitivity, Michael P. Berry, Ema Tanovic, Jutta Joormann, Charles A. Sanislow Feb 2019

Relation Of Depression Symptoms To Sustained Reward And Loss Sensitivity, Michael P. Berry, Ema Tanovic, Jutta Joormann, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Depression is characterized by altered sensitivity to rewards, with recent evidence suggesting that the ability to sustain responses to rewards across long experimental tasks is diminished. Most work on sustained reward responsiveness has taken a cat- egorical approach and focused on major depressive disorder. However, impairments in reward sensitivity are also found at lower levels of symptom severity and may be relevant for understanding basic mechanisms linking reward processing abnormali- ties to depression. The current study took a dimensional approach to examine the relation between depression symptoms and sustained reward responsiveness by examining how early neural responses to rewards and …


Where Do You Want To Live? A Pilot Study To Establish Housing Preferences Of Young Adults With Fetal Alcohol Syndrome Disorders, Autism Spectrum Disorder, An Traumatic Brain Injury., Julie Elaine N. Irish, Noorh Aldadi, Marilyn J. Bruin Dec 2017

Where Do You Want To Live? A Pilot Study To Establish Housing Preferences Of Young Adults With Fetal Alcohol Syndrome Disorders, Autism Spectrum Disorder, An Traumatic Brain Injury., Julie Elaine N. Irish, Noorh Aldadi, Marilyn J. Bruin

Julie Elaine Irish

Young adults with neurodevelopmental brain disorders such as Fetal Alcohol Syndrome Disorders (FASD), Autism Spectrum Disorder (ASD), and Traumatic Brain Injury (TBI) are often provided with unsuitable public housing that is not tailored to support their differences, needs, and wants. This poster illustrates a pilot research project to survey young adults in this population to find out what their preferences are in terms of where and how they would like to live.


Rumination Is Associated With Diminished Performance Monitoring, Ema Tanovic, Greg Hajack, Charles A. Sanislow Aug 2017

Rumination Is Associated With Diminished Performance Monitoring, Ema Tanovic, Greg Hajack, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Rumination is a construct that cuts across a variety of disorders, including anxiety and depression. It has been associated with deficits in cognitive control thought to confer risk for psychopathology. One aspect of cognitive control that is especially relevant to the content of ruminative thoughts is error processing. We examined the relation of rumination and 2 electrophysiological indices of error processing, error related negativity (ERN), an early index of error detection, and error positivity (Pe), a later index of error awareness. Consistent with prior work, ERN was negatively correlated with anxiety (i.e., more anxious individuals were characterized by larger ERNs). …


Non Communicable Diseases In Pakistan: Burden, Challenges And Way Forward For Health Care Authorities, Mohammad Wasay, Shehla Zaidi, Rashid Jooma May 2017

Non Communicable Diseases In Pakistan: Burden, Challenges And Way Forward For Health Care Authorities, Mohammad Wasay, Shehla Zaidi, Rashid Jooma

Rashid Jooma

No abstract provided.


Personality And Life Events In A Personality Disorder Sample, Linden R. Timoney, Zach Walsh, M. Tracie Shea, Shirley Yen, Emily B. Ansell, Carlos M. Grilo, Thomas H. Mcglashan, Robert L. Stout, Andrew E. Skodol, Donna S. Bender, Charles A. Sanislow, Leslie C. Morey, John G. Gunderson Dec 2016

Personality And Life Events In A Personality Disorder Sample, Linden R. Timoney, Zach Walsh, M. Tracie Shea, Shirley Yen, Emily B. Ansell, Carlos M. Grilo, Thomas H. Mcglashan, Robert L. Stout, Andrew E. Skodol, Donna S. Bender, Charles A. Sanislow, Leslie C. Morey, John G. Gunderson

Charles A. Sanislow, Ph.D.

Individuals with a personality disorder (PD) tend to experience more negative life events (NLEs) than
positive life events (PLEs). In community samples, the Five Factor Model of personality (FFM) predicts
both positive and negative life events. The present research examined whether FFM normal personality
traits were associated with positive and negative life events among individuals with 1 of 4 PDs: avoidant,
borderline, schizotypal, and obsessive– compulsive, and tested whether associations between the FFM of
personality and PLEs and NLEs were similar across the 4 PD groups and a control group. Among
aggregated PDs, neuroticism was positively associated with NLEs, whereas …


Personality Disorder Risk Factors For Suicide Attempts Over 10 Years Of Follow-Up, Emily B. Ansell, Aidan G. C. Wright, John C. Markowitz, Charles A. Sanislow, Christopher J. Hopwood, Mary C. Zanarini, Shirley Yen, Anthony Pinto, Thomas H. Mcglashan, Carlos M. Grilo Mar 2015

Personality Disorder Risk Factors For Suicide Attempts Over 10 Years Of Follow-Up, Emily B. Ansell, Aidan G. C. Wright, John C. Markowitz, Charles A. Sanislow, Christopher J. Hopwood, Mary C. Zanarini, Shirley Yen, Anthony Pinto, Thomas H. Mcglashan, Carlos M. Grilo

Charles A. Sanislow, Ph.D.

Identifying personality disorder (PD) risk factors for suicide attempts is an important consideration for research and clinical care alike. However, most prior research has focused on single PDs or categorical PD diagnoses without considering unique influences of different PDs or of severity (sum) of PD criteria on the risk for suicide-related outcomes. This has usually been done with cross-sectional or retrospective assessment methods. Rarely are dimensional models of PDs examined in longitudinal, naturalistic prospective designs. In addition, it is important to consider divergent risk factors in predicting the risk of ever making a suicide attempt versus the risk of making …


Introduction: A Changing Indonesia, Maribeth Erb, Kathleen M. Adams Feb 2015

Introduction: A Changing Indonesia, Maribeth Erb, Kathleen M. Adams

Kathleen M. Adams

No abstract provided.


Interactions Of Borderline Personality Disorder And Anxiety Disorders Over Ten Years, Alex S. Keuroghlian,, John G. Gunderson, Maria E. Pagano, John C. Markowitz, Emily B. Ansell, M. Tracie Shea, Leslie C. Morey, Charles A. Sanislow, Carlos M. Grilo, Robert L. Stout, Mary C. Zanarini, Thomas H. Mcglashan, Andrew E. Skodol Jan 2015

Interactions Of Borderline Personality Disorder And Anxiety Disorders Over Ten Years, Alex S. Keuroghlian,, John G. Gunderson, Maria E. Pagano, John C. Markowitz, Emily B. Ansell, M. Tracie Shea, Leslie C. Morey, Charles A. Sanislow, Carlos M. Grilo, Robert L. Stout, Mary C. Zanarini, Thomas H. Mcglashan, Andrew E. Skodol

Charles A. Sanislow, Ph.D.

Objective: This report examines the relationship of borderline personality disorder (BPD) to DSM-IV anxiety disorders using data on the reciprocal effects of improvement or worsening of BPD and anxiety disorders over the course of 10 years.
Method: We reliably and prospectively assessed borderline patients (N= 164) with DSM-IV-defined co-occurring generalized anxiety disorder (GAD; N= 42), panic with agoraphobia (PWA; N= 39), panic without agoraphobia (PWOA; N= 36), social phobia (N= 48), obsessive-compulsive disorder (OCD; N= 36), and posttraumatic stress disorder (PTSD; N= 88) annually over a period of 10 years between 1997 and 2009. We used proportional hazards regression analyses …


Ptsd/Sud In Individuals With Physical Disabilities: Identifying Problems And Promising Interventions, Melissa L. Anderson, Douglas M. Ziedonis, Lisa M. Najavits Jan 2015

Ptsd/Sud In Individuals With Physical Disabilities: Identifying Problems And Promising Interventions, Melissa L. Anderson, Douglas M. Ziedonis, Lisa M. Najavits

Melissa L. Anderson

Co-occurring posttraumatic stress disorder (PTSD) and substance use disorder (SUD) is common, affects multiple domains of functioning, and presents complex challenges to recovery. Initial research indicates that individuals with physical disabilities experience higher rates of lifetime trauma and PTSD, and exhibit more severe SUD compared to non-disabled individuals. To expand upon these initial findings, we conducted a series of two studies on PTSD and SUD among individuals with physical disabilities.


Resilience : An Independent Psychobiological Mental Health Construct (Guest Editorial), Amresh Srivastava Nov 2014

Resilience : An Independent Psychobiological Mental Health Construct (Guest Editorial), Amresh Srivastava

Amresh Srivastava

Survival against trauma is a unique characteristic of all human beings. While a number of factors contribute in building this capacity, resilience appears to be the most important one. Interest in studying resilience arises from number of areas which are of utmost clinical significance such as such as exploring the possibility of at-risk individuals who developing a mental illness]. Resilience is a human capacity to adapt swiftly and successfully to stressful or traumatic events and revert back to a positive state. It is commonly conceptualized as the ability to thrive despite experiencing adversity


Diabetes Insipidus In Patient With Bodydysmorphic And Eating Disorder, Vasudev G. Magaji Md, Ms, Gretchen Perilli Md Nov 2014

Diabetes Insipidus In Patient With Bodydysmorphic And Eating Disorder, Vasudev G. Magaji Md, Ms, Gretchen Perilli Md

Vasudev G Magaji MD, MS

No abstract provided.


Keynote Speaker Presentations: 5th Annual Umass Center For Clinical And Translational Research Retreat (Video), Robert H. Brown Jr., Thomas Grisso Oct 2014

Keynote Speaker Presentations: 5th Annual Umass Center For Clinical And Translational Research Retreat (Video), Robert H. Brown Jr., Thomas Grisso

Thomas Grisso

This video features the full keynote presentations from the 5th Annual UMass Center for Clinical and Translational Science Research Retreat at the University of Massachusetts Medical School (UMMS) in Worcester, MA, on May 20, 2014.

Beginning at 12:40

1st Keynote Speaker: Robert H. Brown, Jr., MD, D.Phil, Chair, Department of Neurology, UMMS. “Lou Gehrig Disease: From Mapping to Medicines”

Beginning at 1:22:19

2nd Keynote Speaker: Thomas Grisso, PhD, Director, Law and Psychiatry Program and Professor, Department of Psychiatry, UMMS. Recipient, Chancellor’s Medal for Distinguished Scholarship. “Translational Research in Law and Psychiatry”

Also included is a brief introductory presentation with updates …


Interactions Of Borderline Personality Disorder And Mood Disorders Over Ten Years, John G. Gunderson, Robert L. Stout, M. Tracie Shea, Carlos M. Grilo, John C. Markowitz, Leslie C. Morey, Charles A. Sanislow, Shirley Yen, Mary C. Zanarini, Alex S. Keuroghlian, Thomas H. Mcglashan, Andrew E. Skodol Jul 2014

Interactions Of Borderline Personality Disorder And Mood Disorders Over Ten Years, John G. Gunderson, Robert L. Stout, M. Tracie Shea, Carlos M. Grilo, John C. Markowitz, Leslie C. Morey, Charles A. Sanislow, Shirley Yen, Mary C. Zanarini, Alex S. Keuroghlian, Thomas H. Mcglashan, Andrew E. Skodol

Charles A. Sanislow, Ph.D.

Objective: To examine the relationship of borderline personality disorder (BPD) to mood disorders by using data from the Collaborative Longitudinal Personality Disorders Study on the reciprocal interactions of BPD with both depressive and bipolar disorders over the course of 10 years.

Method: The study included 223 BPD patients with DSM-IV–defined co-occurring major depressive disorder (MDD) (n = 161), bipolar I disorder (n = 34), and bipolar II disorder (n = 28) who were reliably and prospectively assessed over a period of 10 years between 1997 and 2009. Proportional hazards regression analyses were used to assess the effects of improvement or …


A New Brief Scale To Assess Suicidality: Scale For Impact Of Suicidality-Management, Assessment And Planning Of Care (Sis-Map- Brief Scanner), Amresh Srivastava, Megan Johnston, Miky Kaushal, Robbie Campbell, Charles Nelson May 2014

A New Brief Scale To Assess Suicidality: Scale For Impact Of Suicidality-Management, Assessment And Planning Of Care (Sis-Map- Brief Scanner), Amresh Srivastava, Megan Johnston, Miky Kaushal, Robbie Campbell, Charles Nelson

Amresh Srivastava

Purpose: In this study we examine merit of a short version (Brief Interview Screener (SIS-MAP-scn )of a previously developed and validated 108 item scale, known as ‘ Scale for Impact of Suicidality-Management, Assessment and Planning of Care ( SIS MAP), for rapid assessment in challenging clinical settings e.g. primary care and emergency room. Background: Generally suicide risk is assessed clinically and structured assessments optimize the direction for decision-making across various settings e.g. inpatient care, emergency rooms and crisis centers. We believe that measures with accurate and valid information should be based upon multifactorial risk-constituent domains, e.g. biological, social, psychological, environmental …


Uncovering The Evidence: Systematic Review Of Interventions To Reduce Oral Health Disparities Between Adults With Intellectual Disability And The General Population, Christine J. Clifford, Alexandra Bonardi, Nancy E. Harger, Matthew Holder Apr 2014

Uncovering The Evidence: Systematic Review Of Interventions To Reduce Oral Health Disparities Between Adults With Intellectual Disability And The General Population, Christine J. Clifford, Alexandra Bonardi, Nancy E. Harger, Matthew Holder

Nancy E. Harger

Oral health is a public health concern for people with intellectual or developmental disabilities (I/DD). Research consistently shows that the population with I/DD experiences poorer oral hygiene, higher prevalence and severity of periodontal disease, and higher incidence of untreated caries when compared to the general population. Poor oral health can cause chronic pain, affect the ability to eat and communicate, and adversely affect physical health and quality of life. Intervention strategies include enhanced prevention, increased routine care, expanded insurance coverage, and training for dentists and hygienists. Research is needed to identify the most effective interventions. A standard systematic literature review …


Socioeconomic-Status And Mental Health In A Personality Disorder Sample: The Importance Of Neighborhood Factors, Zach Walsh, M. Tracie Shea, Shirley Yen, Emily B. Ansell, Carlos M. Grilo, Thomas H. Mcglashan, Robert L. Stout, Donna S. Bender, Andrew E. Skodol, Charles A. Sanislow, Leslie C. Morey, John G. Gunderson Dec 2013

Socioeconomic-Status And Mental Health In A Personality Disorder Sample: The Importance Of Neighborhood Factors, Zach Walsh, M. Tracie Shea, Shirley Yen, Emily B. Ansell, Carlos M. Grilo, Thomas H. Mcglashan, Robert L. Stout, Donna S. Bender, Andrew E. Skodol, Charles A. Sanislow, Leslie C. Morey, John G. Gunderson

Charles A. Sanislow, Ph.D.

This cross-sectional study examined the associations between neighborhood-level socioeconomic-status (NSES), and psychosocial functioning and personality pathology among 335 adults drawn from the Collaborative Longitudinal Personality Disorders Study. Participants belonged to four personality disorder (PD) diagnostic groups: Avoidant, Borderline, Schizotypal, and Obsessive Compulsive. Global functioning, social adjustment, and PD symptoms were assessed following a minimum two-year period of residential stability. Residence in higher-risk neighborhoods was associated with more PD symptoms and lower levels of functioning and social adjustment. These relationships were consistent after controlling for individual-level socioeconomic-status and ethnicity; however, the positive association between neighborhood-level socio-economic risk and PD symptoms was …


The Impact Of A Mental Health-Related Diagnosis On Readmission Rates For Heart Failure, Ronald S. Freudenberger Md, Carol A. Foltz Phd, Lou Lukas Md, Donna F. Petruccelli Crnp, Hannah D. Paxton Rn, Mph, Victoria Sabella Bsn Oct 2013

The Impact Of A Mental Health-Related Diagnosis On Readmission Rates For Heart Failure, Ronald S. Freudenberger Md, Carol A. Foltz Phd, Lou Lukas Md, Donna F. Petruccelli Crnp, Hannah D. Paxton Rn, Mph, Victoria Sabella Bsn

Ronald S Freudenberger MD

No abstract provided.


Convergent And Incremental Predictive Validity Of Clinician, Self-Report, And Structured Interview Diagnoses For Personality Disorders Over 5 Years, Douglas B. Samuel, Charles A. Sanislow, Christopher J. Hopwood, M. Tracie Shea, Andrew E. Skodol, Leslie C. Morey, Emily B. Ansell, John C. Markowitz, Mary C. Zanarini, Carlos M. Grilo Aug 2013

Convergent And Incremental Predictive Validity Of Clinician, Self-Report, And Structured Interview Diagnoses For Personality Disorders Over 5 Years, Douglas B. Samuel, Charles A. Sanislow, Christopher J. Hopwood, M. Tracie Shea, Andrew E. Skodol, Leslie C. Morey, Emily B. Ansell, John C. Markowitz, Mary C. Zanarini, Carlos M. Grilo

Charles A. Sanislow, Ph.D.

OBJECTIVE: Research has demonstrated poor agreement between clinician-assigned personality disorder (PD) diagnoses and those generated by self-report questionnaires and semistructured diagnostic interviews. No research has compared prospectively the predictive validity of these methods. We investigated the convergence of these 3 diagnostic methods and tested their relative and incremental validity in predicting independent, multimethod assessments of psychosocial functioning performed prospectively over 5 years.

METHOD: Participants were 320 patients in the Collaborative Longitudinal Personality Disorders Study diagnosed with PDs by therapist, self-report, and semistructured interview at baseline. We examined the relative incremental validity of therapists' naturalistic ratings relative to these other diagnostic …


Depression In Parkinson Disease, Kevin J. Black Jul 2013

Depression In Parkinson Disease, Kevin J. Black

Kevin J. Black, MD

Many patients with Parkinson disease develop depressive symptoms severe enough to discuss with their physician. Below I will address some of the questions we hear from patients and families about depression in Parkinson disease.


Statin Discontinuation Among Nursing Home Residents With Advanced Dementia, Jennifer Tjia, Sarah L. Cutrona, Daniel J. Peterson, Becky A. Briesacher Jul 2013

Statin Discontinuation Among Nursing Home Residents With Advanced Dementia, Jennifer Tjia, Sarah L. Cutrona, Daniel J. Peterson, Becky A. Briesacher

Jennifer Tjia

Background: Statin use in elderly individuals with life-limiting illness such as advanced dementia is controversial.

Objective: To describe factors associated with statin discontinuation and estimate impact of discontinuation on 28-day hospitalizations in nursing home (NH) residents with advanced dementia.

Methods: Retrospective cohort study of NH residents ≥ 65 years with recent progression to advanced dementia from 5 large U.S. states drawn from the 2007-2008 Minimum Data Set 2.0. We identified residents using statins. Clinical characteristics and 28-day hospitalization risk were compared for residents discontinuing and continuing statins. Multivariable Cox proportional hazard models identified factors associated with time to statin discontinuation …


Barriers And Facilitators To Addressing Perinatal Depression In Obstetric Settings, Nancy Byatt, Kathleen Biebel, Liz Friedman, Gifty Debordes-Jackson, Jeroan J. Allison, Douglas M. Ziedonis Jul 2013

Barriers And Facilitators To Addressing Perinatal Depression In Obstetric Settings, Nancy Byatt, Kathleen Biebel, Liz Friedman, Gifty Debordes-Jackson, Jeroan J. Allison, Douglas M. Ziedonis

Kathleen Biebel

Background: Perinatal depression is common and can cause suffering for mother, fetus/child and family. The perinatal period is an ideal time to detect and treat depression due to regular contact between mothers and health professionals. Despite the opportune time and setting, depression is under-diagnosed and under-treated in the obstetric setting. Caring and committed providers are frustrated and confused, and mothers do not feel heard or understood by their providers.

Objectives: (1) Identify postpartum women’s perspective on how perinatal depression is addressed in obstetric settings; (2) Identify strategies for improvement of the delivery of depression care in OB/Gyn settings; and, (3) …


Individuals With Single Versus Multiple Suicide Attempts Over 10 Years Of Prospective Follow-Up, Christina L. Boisseaua, Shirley Yen, John C. Markowitz, Carlos M. Grilo, Charles A. Sanislow, M. Tracie Shea, Mary C. Zanarini, Andrew E. Skodol, John G. Gunderson, Leslie C. Morey, Thomas H. Mcglashan Mar 2013

Individuals With Single Versus Multiple Suicide Attempts Over 10 Years Of Prospective Follow-Up, Christina L. Boisseaua, Shirley Yen, John C. Markowitz, Carlos M. Grilo, Charles A. Sanislow, M. Tracie Shea, Mary C. Zanarini, Andrew E. Skodol, John G. Gunderson, Leslie C. Morey, Thomas H. Mcglashan

Charles A. Sanislow, Ph.D.

Background: The study attempted to identify characteristics that differentiate multiple suicide attempters from single attempters in individuals with personality disorders (PDs) and/or major depression.

Method: Participants were 431 participants enrolled in the Collaborative Longitudinal Study of Personality Disorders from July 1996 to June 2008. Suicide attempts were assessed with the Longitudinal Interval Follow-up Evaluation at 6 and 12months, then yearly through 10years. Logistic regression was used to compare single attempters to multiple attempters on Axis I and II psychiatric disorders and personality trait variables.

Results: Twenty-one percent of participants attempted suicide during the 10years of observation, with 39 (9.0%) reporting …


Age-Dependent Decrease And Alternative Splicing Of Methionine Synthase Mrna In Human Cerebral Cortex And An Accelerated Decrease In Autism, Christina R. Muratore, Nathaniel W. Hodgson, Malav S. Trivedi, Hamid M. Abdolmaleky, Antonio M. Persico, Carla Lintas, Suzanne De La Monte, Richard C. Deth Mar 2013

Age-Dependent Decrease And Alternative Splicing Of Methionine Synthase Mrna In Human Cerebral Cortex And An Accelerated Decrease In Autism, Christina R. Muratore, Nathaniel W. Hodgson, Malav S. Trivedi, Hamid M. Abdolmaleky, Antonio M. Persico, Carla Lintas, Suzanne De La Monte, Richard C. Deth

Richard Deth

The folate and vitamin B12-dependent enzyme methionine synthase (MS) is highly sensitive to cellular oxidative status, and lower MS activity increases production of the antioxidant glutathione, while simultaneously decreasing more than 200 methylation reactions, broadly affecting metabolic activity. MS mRNA levels in postmortem human cortex from subjects across the lifespan were measured and a dramatic progressive biphasic decrease of more than 400-fold from 28 weeks of gestation to 84 years was observed. Further analysis revealed alternative splicing of MS mRNA, including deletion of folate-binding domain exons and age-dependent deletion of exons from the cap domain, which protects vitamin B12 (cobalamin) …


Planning Impairments In Schizophrenia: Specificity, Task Independence And Functional Relevance, Daniel V. Holt, Jürgen Wolf, Joachim Funke, Matthias Weisbrod, Stefan Kaiser Dec 2012

Planning Impairments In Schizophrenia: Specificity, Task Independence And Functional Relevance, Daniel V. Holt, Jürgen Wolf, Joachim Funke, Matthias Weisbrod, Stefan Kaiser

Joachim Funke

The present study investigated the specificity of planning impairments in schizophrenia compared to unipolar major depression. Multiple measures of planning ability were employed to assess the task independence of a planning deficit. Furthermore, the predictive power of planning ability with regard to functional outcome was analyzed. A total of 80 participants completed a comprehensive neuropsychological assessment with an emphasis on executive functions and planning ability. The sample consisted of 28 patients with schizophrenia, 28 patients with depression and 24 healthy controls. Both patient groups were impaired on measures of attention, working memory and planning, but only planning ability differentiated between …


Prospective Investigation Of A Ptsd Personality Typology Among Individuals With Personality Disorders, Meghan E. Mcdevitt-Murphy, M. Tracie Shea, Shirley Yen, Carlos M. Grilo, Charles A. Sanislow, John C. Markowitz, Andrew E. Skodol Jun 2012

Prospective Investigation Of A Ptsd Personality Typology Among Individuals With Personality Disorders, Meghan E. Mcdevitt-Murphy, M. Tracie Shea, Shirley Yen, Carlos M. Grilo, Charles A. Sanislow, John C. Markowitz, Andrew E. Skodol

Charles A. Sanislow, Ph.D.

This study investigated the replicability of a previously proposed personality typology of posttraumatic stress disorder (PTSD, and explored stability of cluster membership over a 6-month period. Participants with current PTSD (n = 156) were drawn from the Collaborative Longitudinal Personality Disorders Study (CLPS). The CLPS project tracked a large sample of individuals who met criteria for 1 of 4 target diagnoses (borderline, schizotypal, avoidant, and obsessive-compulsive) and a contrast group of individuals who met criteria for depression but no personality disorder. A cluster analysis using scales from the Schedule of Nonadaptive and Adaptive Personality yielded 3 clusters: “internalizing,” “externalizing,” and …


Help-Negation For Suicidal Thoughts In Sub-Clinical Samples Of Young People, Coralie Joy Wilson Jun 2012

Help-Negation For Suicidal Thoughts In Sub-Clinical Samples Of Young People, Coralie Joy Wilson

Coralie J Wilson

Across the popular and academic literature, it is widely recognised that young people with persistent suicidal thoughts are at high risk for suicide completion. It is also accepted that seeking and receiving appropriate help offers protection against the development of acute forms of suicidality, along with suicide completion. Yet, as promising as appropriate help-seeking appears for suicide prevention, a growing number of studies suggest that suicidal ideation itself may impede the help-seeking process. There is evidence that acutely suicidal samples will negate or avoid available help, and there are indications that the help-negation process may occur in samples before levels …


Avoidant Personality Disorder, Traits, And Type, Charles A. Sanislow, Katelin Da Cruz, May O. Gianoli, Elizabeth M. Reagan Mar 2012

Avoidant Personality Disorder, Traits, And Type, Charles A. Sanislow, Katelin Da Cruz, May O. Gianoli, Elizabeth M. Reagan

Charles A. Sanislow, Ph.D.

In this chapter, the evolution of the avoidant personality disorder (AVPD) diagnosis, its current status, and future possibilities are reviewed. AVPD is a chronic and enduring condition involving a poor sense of self and anxiety in social situations, and it is marked by fears of rejection and a distant interpersonal stance. AVPD may be conceptualized at the severe end of a continuum of social anxiety. In the extreme, traits, mechanisms, and symptoms become integral to chronic dysfunction in personality and interpersonal style. While AVPD is a valid diagnostic construct, the optimal organization of AVPD criteria for the diagnosis, and the …