Faculty Bibliography

OBJECTIVE: This article describes Phase 1 of a pilot that aims to develop, implement, and test an intervention to educate and simultaneously engage highly stressed Latino parents in child mental health services. A team of Spanish-speaking academic and community co-investigators developed the intervention using a community-based participatory research approach and qualitative methods. METHOD: Through focus groups, the team identified parents' knowledge gaps and their health communication preferences. RESULTS: Latino parents from urban communities need and welcome child mental health literacy interventions that integrate printed materials with videos, preferably in their native language, combined with guidance from professionals. CONCLUSION: A 3-minute video in Spanish that integrates education entertainment strategies and a culturally relevant format was produced as part of the intervention to educate and simultaneously engage highly stressed Latino parents in child mental health care. It is anticipated that the intervention will positively impact service use among this group.

This paper reports on the 6-month follow-up outcomes of an effectiveness study testing a multiple family group (MFG) intervention for clinic-referred youth (aged 7-11) with disruptive behavior disorders (DBDs) and their families in socioeconomically disadvantaged families compared to services-as-usual (SAU) using a block comparison design. The settings were urban community-based outpatient mental health agencies. Clinic-based providers and family partner advocates facilitated the MFG intervention. Parent-report measures targeting child behavior, social skills, and impairment across functional domains (i.e., relationships with peers, parents, siblings, and academic progress) were assessed across four timepoints (baseline, mid-test, post-test, and 6-month follow-up) using mixed effects regression modeling. Compared to SAU participants, MFG participants reported significant improvement at 6-month follow-up in child behavior, impact of behavior on relationship with peers, and overall impairment/need for services. Findings indicate that MFG may provide longer-term benefits for youth with DBDs and their families in community-based settings. Implications within the context of a transforming healthcare system are discussed.

Social anxiety disorder (SAD) is highly prevalent yet largely undetected and untreated in adolescents despite the availability of effective treatments. Implementing interventions in schools enhances recognition and access to treatment for SAD. However, without reliable means to accurately identify youth in need of services, school-based interventions are not feasible. The purpose of this study is to evaluate the utility of a two-step, school-based screening approach to identify youth with SAD. Students at three public high schools were screened with self-report questionnaires or nominated by school personnel. Subsequently, a brief telephone assessment of student symptoms was completed with students' parents. Results showed that using both questionnaires and telephone assessments yielded acceptable detection rates, while school staff nominations were not beneficial. This study provides support for the use of a two-step screening procedure consisting of student self-reports followed by brief parent telephone interviews to identify youth with clinically impairing social anxiety. Implications for enhancing school-based detection of and intervention for socially anxious adolescents are discussed.

Adults with psychotic disorders have dysconnectivity in critical brain networks, including the default mode (DM) and the cingulo-opercular (CO) networks. However, it is unknown whether such deficits are present in youth with less severe symptoms. We conducted a multivariate connectome-wide association study examining dysconnectivity with resting state functional magnetic resonance imaging in a population-based cohort of 188 youths aged 8-22 years with psychosis-spectrum (PS) symptoms and 204 typically developing (TD) comparators. We found evidence for multi-focal dysconnectivity in PS youths, implicating the bilateral anterior cingulate, frontal pole, medial temporal lobe, opercular cortex and right orbitofrontal cortex. Follow-up seed-based and network-level analyses demonstrated that these results were driven by hyper-connectivity among DM regions and diminished connectivity among CO regions, as well as diminished coupling between frontal and DM regions. Collectively, these results provide novel evidence for functional dysconnectivity in PS youths, which show marked correspondence to abnormalities reported in adults with established psychotic disorders.

Using the distillation component of the Distillation and Matching Model framework (Chorpita, Daleiden, & Weisz, 2005 ), we examined which engagement practices were associated with three domains of treatment engagement: attendance, adherence, and cognitive preparation (e.g., understanding of, readiness for treatment). Eighty-nine engagement interventions from 40 randomized controlled trials in children' s mental health services were coded according to their engagement practices and outcomes. Analyses examined whether the practices used in successful interventions differed according to engagement domain. Practice patterns differed somewhat depending on whether attendance, adherence, or cognitive preparation was the outcome of interest. For example, assessment of barriers to treatment frequently occurred in successful interventions targeting attendance, whereas homework assignment frequently occurred in successful interventions when adherence was the target outcome. Modeling and expectation setting were frequently used in successful interventions targeting cognitive preparation for treatment. Distillation provides a method for examining the practice patterns associated with different engagement outcomes. An example of the application of these findings to clinical practice includes using certain practices (e.g., assessment, psychoeducation about services, and accessibility promotion) with all youth and families to promote attendance, adherence, and cognitive preparation. Then, other practices (e.g., modeling, homework assignment) can be added on an as-needed basis to boost engagement or to address interference in a particular engagement domain. The use of a distillation framework promotes a common language around engagement and highlights practices that lend themselves well to training, thereby promoting the dissemination of engagement interventions.

In this study, healthy volunteers were scanned using functional magnetic resonance imaging (fMRI) to investigate the neural systems involved in processing the threatening content conveyed via visually presented "threat words." The neural responses elicited by these words were compared to those elicited by matched neutral control words. The results demonstrate that linguistic threat, when presented in written form, can selectively engage areas of lateral temporal and inferior frontal cortex, distinct from the core language areas implicated in aphasia. Additionally, linguistic threat modulates neural activity in visceral/emotional systems (amygdala, parahippocampal gyrus and periaqueductal gray), and at earlier stages of the visual-linguistic processing stream involved in visual word form representations (ventral occipitotemporal cortex). We propose a model whereby limbic activation modulates activity at multiple nodes along the visual-linguistic-semantic processing stream, including a perisylvian "semantic access network" involved in decoding word meaning, suggesting a dynamic interplay between feedforward and feedback processes.

BACKGROUND: Internet gaming disorder (IGD) has become an increasing mental health problem worldwide. Decreased resting-state functional connectivity (rsFC) between the ventral tegmental area (VTA) and the nucleus accumbens (NAcc) has been found in substance use and is thought to play an important role in the development of substance addiction. However, rsFC between the VTA and NAcc in a non-substance addiction, such as IGD, has not been assessed previously. The current study aimed to investigate: (1) if individuals with IGD exhibit alterations in VTA-NAcc functional connectivity; and (2) whether VTA-NAcc functional connectivity is associated with subjective Internet craving. METHODS: Thirty-five male participants with IGD and 24 healthy control (HC) individuals participated in resting-state functional magnetic resonance imaging. Regions of interest (left NAcc, right NAcc and VTA) were selected based on the literature and were defined by placing spheres centered on Talairach Daemon coordinates. RESULTS: In comparison with HCs, individuals with IGD had significantly decreased rsFC between the VTA and right NAcc. Resting-state functional connectivity strength between the VTA and right NAcc was negatively correlated with self-reported subjective craving for the Internet. CONCLUSIONS: These results suggest possible neural functional similarities between individuals with IGD and individuals with substance addictions.

BACKGROUND: The population of adults accessing opioid treatment is growing older, but exact estimates vary widely, and little is known about the characteristics of the aging treatment population. Further, there has been little research regarding the epidemiology, healt h status, and functional impairments in this population. OBJECTIVES: To determine the utilization of opioid treatment services by older adults in New York City. METHODS: This study used administrative data from New York State licensed drug treatment programs to examine overall age trends and characteristics of older adults in opioid treatment programs in New York City from 1996 to 2012. RESULTS: We found significant increases in utilization of opioid treatment programs by older adults in New York City. By 2012, those aged 50-59 made up the largest age group in opioid treatment programs. Among older adults there were notable shifts in demographic background including gender and ethnicity, and an increase in self-reported impairments. Conclusions/Importance: More research is needed to fully understand the specific characteristics and needs of older adults with opioid dependence.

With the passage of the Patient Protection and Affordable Care Act (PPACA) and ongoing health care reform efforts, this is a critical time for the social work profession. The approaches and values embedded in health care reform are congruent with social work. One strategy is to improve care for people with co-morbid and chronic illnesses by integrating primary care and behavioral health services. This paper defines integrated health and how the PPACA promotes integrated health care through system redesign and payment reform. We consider how social workers can prepare for health care reform and discuss the implications of these changes for the future of the profession.

The thalamus is a key crossroad structure in the brain and is recognized as a major contributor to sensory perception, attention, sleep and arousal and memory. For all senses except olfaction, the information from the sensory neurons necessarily passes through a thalamic nucleus before reaching the primary sensory cortex. However, an olfactory thalamic nucleus exists: the mediodorsal thalamic nucleus (MDT) receives direct input from different olfactory structures including the piriform cortex (PCX), and in turn has bi-directional projections with the orbitofrontal cortex (OFC). Functionally, we have shown that, in urethane-anesthetized rats, MDT units respond to a wide variety of odorants and that odor stimuli induce a conjoint emergence of beta frequency oscillations in both the MDT and the PCX. Beyond this odor responsiveness, the precise role of the MDT in olfaction remains unclear. In fact, lesion studies in both humans and animal models suggest a role for the MDT in olfactory perception, odor discrimination, learning and attention. To investigate precisely the role of the MDT in olfactory processing, we recorded MDT single unit activity, using a multi-tetrode drive, in 8 rats performing a two alternative odor discrimination task. Our preliminary analyses demonstrate that a majority of MDT units modulate their firing rate during the task window. The MDT units seem to encode a variety of information. For example, a subset of MDT units modulate their firing rate before the nose poke/ trial initiation, others show modulation during the sampling period as a function of the odorant, while others are modulated during sampling termination/decision making. Our initial analyzes thus reveal the involvement and the complex role of the MDT in olfactory processing