Faculty Bibliography

INTRODUCTION: New interest has arisen in organizing, preserving, and sharing the raw materials-the data and metadata-that undergird the published products of research. Library and information scientists have valuable expertise to bring to bear in the effort to create larger, more diverse, and more widely used data repositories. However, for libraries to be maximally successful in providing the research data management and preservation services required of a successful data repository, librarians must work closely with researchers and learn about their data management workflows. DESCRIPTION OF SERVICES: Databrary is a data repository that is closely linked to the needs of a specific scholarly community-researchers who use video as a main source of data to study child development and learning. The project's success to date is a result of its focus on community outreach and providing services for scholarly communication, engaging institutional partners, offering services for data curation with the guidance of closely involved information professionals, and the creation of a strong technical infrastructure. NEXT STEPS: Databrary plans to improve its curation tools that allow researchers to deposit their own data, enhance the user-facing feature set, increase integration with library systems, and implement strategies for long-term sustainability.

BACKGROUND:The superior temporal gyrus (STG) is one of the key regions implicated in psychosis, given that abnormalities in this region are associated with an increased risk of conversion from an at-risk mental state to psychosis. However, inconsistent results regarding the functional connectivity strength of the STG have been reported, and the regional heterogeneous characteristics of the STG should be considered. METHODS:To investigate the distinctive functional connection of each subregion in the STG, we parcellated the STG of each hemisphere into three regions: the planum temporale, Heschl's gyrus, and planum polare. Resting-state functional magnetic resonance imaging was obtained from 22 first-episode psychosis (FEP) patients, 41 individuals at ultra-high-risk for psychosis (UHR), and 47 demographically matched healthy controls. RESULTS:Significant group differences (in seed-based connectivity) were demonstrated in the left planum temporale and from both the right and left Heschl's gyrus seeds. From the left planum temporale seed, the FEP and UHR groups exhibited increased connectivity to the bilateral dorsolateral prefrontal cortex. In contrast, the FEP and UHR groups demonstrated decreased connectivity from the bilateral Heschl's gyrus seeds to the dorsal anterior cingulate cortex. The enhanced connectivity between the left planum temporale and right dorsolateral prefrontal cortex was positively correlated with positive symptom severity in individuals at UHR (r = .34, p = .03). CONCLUSIONS:These findings corroborate the fronto-temporal connectivity disruption hypothesis in schizophrenia by providing evidence supporting the altered fronto-temporal intrinsic functional connection at earlier stages of psychosis. Our data indicate that subregion-specific aberrant fronto-temporal interactions exist in the STG at the early stage of psychosis, thus suggesting that these aberrancies are the neural underpinning of proneness to psychosis.

Prior research has shown that mothers with Interpersonal violence-related posttraumatic stress disorder (IPV-PTSD) report greater difficulty in parenting their toddlers. Relative to their frequent early exposure to violence and maltreatment, these mothers display dysregulation of their hypothalamic pituitary adrenal axis (HPA-axis), characterized by hypocortisolism. Considering methylation of the promoter region of the glucocorticoid receptor gene NR3C1 as a marker for HPA-axis functioning, with less methylation likely being associated with less circulating cortisol, the present study tested the hypothesis that the degree of methylation of this gene would be negatively correlated with maternal IPV-PTSD severity and parenting stress, and positively correlated with medial prefrontal cortical (mPFC) activity in response to video-stimuli of stressful versus non-stressful mother-child interactions. Following a mental health assessment, 45 mothers and their children (ages 12-42 months) participated in a behavioral protocol involving free-play and laboratory stressors such as mother-child separation. Maternal DNA was extracted from saliva. Interactive behavior was rated on the CARE-Index. During subsequent fMRI scanning, mothers were shown films of free-play and separation drawn from this protocol. Maternal PTSD severity and parenting stress were negatively correlated with the mean percentage of methylation of NR3C1. Maternal mPFC activity in response to video-stimuli of mother-child separation versus play correlated positively to NR3C1 methylation, and negatively to maternal IPV-PTSD and parenting stress. Among interactive behavior variables, child cooperativeness in play was positively correlated with NR3C1 methylation. Thus, the present study is the first published report to our knowledge, suggesting convergence of behavioral, epigenetic, and neuroimaging data that form a psychobiological signature of parenting-risk in the context of early life stress and PTSD.

Background. Major depressive disorder (MDD) is highly comorbid with diabetes, a relationship underappreciated by clinicians. Purpose. Examine the proportion of nonpregnant individuals >/=20 years with MDD and elevated glucose and the demographic and clinical characteristics associated with unrecognized elevated glucose. Methods. 14,373 subjects who participated in the National Health and Nutrition Examination Survey (2007-2012) completed the PHQ-9 depression screen and had hemoglobin A1C (HbA1c) measured. PHQ-9 scores >/=10 and HbA1c scores >/=5.7% were defined as MDD and elevated HbA1c, respectively. Data were analyzed using complex survey sampling software. Results. 38.4% of the sample with MDD had elevated HbA1c readings. Compared with nondepressed subjects, they were significantly more likely to have elevated glucose readings (P = 0.003) and to be aware of their elevated glucose levels if they had a higher body mass index, family history of diabetes, more doctor visits in the past year, a usual care source, health insurance, or were taking hypertension or hypercholesterolemia medications. Conclusions. Many adults with MDD have elevated HbA1c levels, have never been advised of elevated HbA1c, have not received diabetes screening, and have minimal contact with a healthcare provider. Additional opportunities for diabetes risk screening in people with MDD are needed.

Reviews the book, Life, Animated: A Story of Sidekicks, Heroes, and Autism by Ron Suskind (2014). The book is not about autism and it is not even a story of a boy with autism. At times while experiencing Life, Animated, the reviewer thought that it was the story of a parent and family coming to understand and cope with a child with autism. The book, in fact, could be read with that idea in mind and still be an immensely rewarding experience for anyone who treats or works with children with autism and their families. In the end, however, the story is much more universal than that. It is the story of a father coming to know his son. It is the story of members of a family coming to know themselves. It is the story of a child's unique experience of his internal and external worlds. Beyond showing us the experience families have in dealing with difficult mental illness and disability or suggesting unique ways of engaging with children who might communicate in a different way, the book expands what one thinks of as the human experience. It suggests that experiencing life in a way that is considered more normative in the spectrum of human experience is not necessarily a better or right way to see things.

BACKGROUND: Borderline personality disorder (BPD) is a prevalent psychiatric disorder associated with significant distress, dysfunction, and treatment utilization. Though, theoretically, BPD is posited to arise from a combination of trait and environmental risk factors, few studies have tested trait-by-environment interactions in BPD. We investigated the roles of rejection sensitivity (RS) and childhood emotional neglect and abuse (ENA) as well as their interaction in BPD. SAMPLING AND METHODS: Eighty-five adults with a lifetime mood disorder who were recruited for outpatient studies in a psychiatric clinic were assessed for ENA using the Childhood Trauma Questionnaire and for RS with the Adult Rejection Sensitivity Questionnaire. BPD diagnoses were made by consensus using data collected on the Structured Clinical Interview for DSM-IV. Hierarchical logistic regression was used to test associations between RS, ENA, their interaction and BPD. RESULTS: RS and ENA interacted to predict co-occurring BPD in our sample of mood-disordered patients, with the strength of the relationship between RS and BPD depending on the severity of ENA. In the context of little or no ENA, RS and BPD were more strongly related than when ENA was more severe. CONCLUSIONS: Our results extend previous findings suggesting RS and ENA are risk factors for BPD. They also provide preliminary support for contemporary theories of BPD positing trait-by-environment interactions in the development of BPD. Prospective studies are needed to confirm these findings. (c) 2014 S. Karger AG, Basel.