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1.
Psychiatr Rehabil J ; 47(1): 81-90, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37956062

RESUMO

OBJECTIVE: Occupational function assessment is essential for rehabilitation of severe mental illness but lacks comprehensive tools. METHOD: This study examines the psychometric properties of the Chinese versions of the Vocational Cognitive Rating Scale (VCRS) and the Work Behavior Inventory (WBI) in 60 chronic patients from a psychiatric daycare center and identifies clinical correlates of occupational function measured on the Positive and Negative Syndrome Scale (PANSS). RESULTS: The Chinese VCRS and WBI showed adequate internal consistency, interrater and test-retest reliability, and good convergent validity with the Comprehensive Occupational Therapy Evaluation Scale. Factor analysis favored a one-factor solution of the VCRS; and a four-factor structure in the WBI including Efficiency, Social Interaction, Appropriateness, and Regularity. The VCRS and Efficiency were predicted by fewer disorganization but greater affective symptoms. Social Interaction was negatively predicted by resistance symptoms. Appropriateness was associated with all but negative symptoms. Regularity was predicted by fewer negative symptoms. Considering work behavior altogether, WBI total scores were predicted by fewer negative, fewer disorganization, and greater affective symptoms. CONCLUSIONS AND IMPLICATION FOR PRACTICE: Findings suggest that the Chinese VCRS and WBI have sound psychometric properties and are suitable for both clinical trials and for planning personalized rehabilitation programs. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Transtornos Mentais , Desempenho Profissional , Humanos , Reprodutibilidade dos Testes , Transtornos Mentais/reabilitação , Cognição , Psicometria
2.
Psychiatr Serv ; 75(3): 228-236, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-37644829

RESUMO

OBJECTIVE: Employment rates among individuals with serious mental illness may be improved by engagement in the individual placement and support (IPS) model of supported employment. Results from a recent randomized controlled trial (RCT) indicate that virtual reality job interview training (VR-JIT) improves employment rates among individuals with serious mental illness who have been actively engaged in IPS for at least 90 days. This study reports on an initial implementation evaluation of VR-JIT during the RCT in a community mental health agency. METHODS: A sequential, complementary mixed-methods design included use of qualitative data to improve understanding of quantitative findings. Thirteen IPS staff trained to lead VR-JIT implementation completed VR-JIT acceptability, appropriateness, and feasibility surveys. Participants randomly assigned to IPS with VR-JIT completed acceptability (N=42) and usability (N=28) surveys after implementation. The authors also conducted five focus groups with IPS staff (N=11) and VR-JIT recipients (N=13) and semistructured interviews with IPS staff (N=9) and VR-JIT recipients (N=4), followed by an integrated analysis process. RESULTS: Quantitative results suggest that IPS staff found VR-JIT to be highly acceptable, appropriate for integration with IPS, and feasible for delivery. VR-JIT was highly acceptable to recipients. Qualitative results add important context to the quantitative findings, including benefits of VR-JIT for IPS staff as well as adaptations for delivering technology-based interventions to individuals with serious mental illness. CONCLUSIONS: These qualitative and quantitative findings are consistent with each other and were influenced by VR-JIT's adaptability and perceived benefits. Tailoring VR-JIT instruction and delivery to individuals with serious mental illness may help optimize VR-JIT implementation within IPS.


Assuntos
Readaptação ao Emprego , Realidade Virtual , Humanos , Grupos Focais , Capacitação em Serviço , Ensaios Clínicos Controlados Aleatórios como Assunto , Tecnologia , Pesquisa Qualitativa
3.
Front Psychiatry ; 14: 1217735, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37599886

RESUMO

Given the relationship between social cognition and functional outcome in schizophrenia, a number of social cognitive interventions have been developed, including Social Cognition Interaction Training (SCIT), a group-based, comprehensive, manualized intervention. In the current trial, we examined SCIT efficacy as well as potential moderators of treatment effects. Fifty-one outpatients were randomized to SCIT or a wait-list-control (WLC), with assessments of social cognition, neurocognition, self-report, symptoms, and functioning conducted at baseline and end of the active phase. Relative to WLC, we did not find significant improvements for SCIT on neurocognition, social cognition, self-report, or symptoms, though there was a trend-level, medium effect favoring the SCIT condition on interpersonal and instrumental role function. Post-hoc analyses indicated that baseline neurocognition did not impact degree of social cognitive or functional change. Shorter duration of illness was significantly associated with better post-training neurocognition and self-esteem and, at trend-level with better symptoms and social functioning. We discuss the importance of outcome measure selection and the need for continued evaluation of potential treatment moderators in order to better match people to existing treatments. Clinical trial registration: Clinicaltrials.gov, Identifier NCT00587561.

4.
Front Psychiatry ; 14: 1150307, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37181877

RESUMO

Background: Over the past 10 years, job interview training has emerged as an area of study among adults with schizophrenia and other serious mental illnesses who face significant challenges when navigating job interviews. The field of mental health services research has limited access to assessments of job interview skills with rigorously evaluated psychometric properties. Objective: We sought to evaluate the initial psychometric properties of a measure assessing job interview skills via role-play performance. Methods: As part of a randomized controlled trial, 90 adults with schizophrenia or other serious mental illnesses completed a job interview role-play assessment with eight items (and scored using anchors) called the mock interview rating scale (MIRS). A classical test theory analysis was conducted including confirmatory factor analyses, Rasch model analysis and calibration, and differential item functioning; along with inter-rater, internal consistency, and test-retest reliabilities. Pearson correlations were used to evaluate construct, convergent, divergent, criterion, and predictive validity by correlating the MIRS with demographic, clinical, cognitive, work history measures, and employment outcomes. Results: Our analyses resulted in the removal of a single item (sounding honest) and yielded a unidimensional total score measurement with support for its inter-rater reliability, internal consistency, and test-retest reliability. There was initial support for the construct, convergent, criterion, and predictive validities of the MIRS, as it correlated with measures of social competence, neurocognition, valuing job interview training, and employment outcomes. Meanwhile, the lack of correlations with race, physical health, and substance abuse lent support for divergent validity. Conclusion: This study presents initial evidence that the seven-item version of the MIRS has acceptable psychometric properties supporting its use to assess job interview skills reliably and validly among adults with schizophrenia and other serious mental illnesses. Clinical Trial Registration: NCT03049813.

5.
J Nerv Ment Dis ; 210(9): 655-658, 2022 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-36037322

RESUMO

ABSTRACT: Individuals with psychotic disorders have deficits in metacognition. Thirty-four adults with schizophrenia were randomized to 2 months of metacognitive training (MCT) or a healthy living skills control group. All participants were enrolled in a work therapy program, followed by a supported employment program. Assessments were conducted at baseline, at the end of the 2-month active intervention, and at 4- and 12-month follow-ups. At the end of active intervention, the MCT group demonstrated greater improvement and better work behavior relative to controls. At follow-up, the MCT group demonstrated significantly greater insight and fewer positive symptoms and a greater percentage were employed in the community. We speculate that being better able to think about one's thoughts, recognize biases in thinking, and correct those thoughts may aid in responding to workplace challenges and hence improve work outcomes.


Assuntos
Terapia Cognitivo-Comportamental , Metacognição , Transtornos Psicóticos , Esquizofrenia , Adulto , Humanos , Transtornos Psicóticos/terapia , Esquizofrenia/terapia , Resultado do Tratamento
6.
Schizophr Res ; 246: 165-171, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35779328

RESUMO

BACKGROUND: While there is increasing support for the efficacy of psychosocial interventions for people with SMI, the real-world effectiveness of such treatments is diminished by lack of motivation for treatment, leading to poor treatment engagement/dropout. We sought to evaluate the efficacy of motivational interviewing (MI) in improving attendance in a full course of cognitive training, examine motivation level as a potential mechanism of action, and examine variables associated with initial engagement in the training. METHODS: One hundred fourteen participants with SMI were randomized to MI or sham control interview (CI), both of which were followed by a 4-month active phase during which participants could attend up to 50 unpaid cognitive training sessions. RESULTS: Fidelity to the MI intervention was high, and MI condition was associated with increases in perceived value of training tasks and, to a lesser extent, how enjoyable/interesting they were rated. Twenty-nine percent of the full sample did not attend any training sessions. In ITT analyses, there was no significant between-group impact of MI on treatment attendance, though one emerged when participants who did not attend any sessions were excluded. Treatment attendance was predicted by the level of motivation achieved after the MI/CI intervention. Those who attended at least one training session (regardless of randomization) were more likely to believe they had cognitive impairments, had higher IQ and had less severe general psychiatric symptoms. CONCLUSIONS: MI showed some promise and may be a worthwhile addition to more comprehensive, robust efforts to promote initial treatment engagement and subsequent adherence.


Assuntos
Disfunção Cognitiva , Entrevista Motivacional , Humanos , Motivação , Pacientes Desistentes do Tratamento
7.
Psychiatr Serv ; 73(9): 1027-1038, 2022 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-35172592

RESUMO

OBJECTIVE: Virtual Reality Job Interview Training (VR-JIT) is a computerized interview simulator with efficacy at enhancing interview skills and employment outcomes. A randomized controlled trial assessed VR-JIT effectiveness for participants in individual placement and support (IPS), in which approximately 55% of individuals with serious mental illness obtain employment. METHODS: Ninety participants with serious mental illness were randomly assigned to IPS+VR-JIT (N=54) or IPS as usual (N=36), completing pretest-posttest assessments and an employment evaluation at 9 months. Intent-to-treat chi-square analysis, multivariable logistic regression, Cox proportional hazards models, and mixed-effects linear regressions were conducted. Fifty-one percent were IPS nonresponders (i.e., no employment within the first 90 days of IPS). RESULTS: IPS+VR-JIT participants did not have significantly higher employment rates, compared with IPS-as-usual participants (43% versus 28%). IPS nonresponders (N=46) in the IPS+VR-JIT group had greater odds of obtaining employment (odds ratio [OR]=5.82, p=0.014) and shorter time to employment (hazard ratio=2.70, p=0.044) compared with IPS nonresponders in the IPS-as-usual group. Intent-to-treat mixed-effects linear analyses indicated that IPS+VR-JIT, compared with IPS as usual, significantly improved interview skills (p=0.006), interview confidence (p=0.013), and interview anxiety (p=0.019). CONCLUSIONS: VR-JIT's potential benefits (increased employment in a shorter time) appeared to be specific to IPS nonresponders, whereas employment outcomes for recent IPS enrollees were not affected. VR-JIT could be a valuable resource for employment specialists to support IPS nonresponders, because 47% of participants engaged in mock interview training with their specialist. Future research should focus on evaluating the effectiveness and implementation of VR-JIT among IPS nonresponders.


Assuntos
Readaptação ao Emprego , Transtornos Mentais , Realidade Virtual , Humanos , Capacitação em Serviço , Transtornos Mentais/terapia , Reabilitação Vocacional
8.
Psychol Med ; 52(8): 1517-1526, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-32981534

RESUMO

BACKGROUND: Cognitive deficits at the first episode of schizophrenia are predictive of functional outcome. Interventions that improve cognitive functioning early in schizophrenia are critical if we hope to prevent or limit long-term disability in this disorder. METHODS: We completed a 12-month randomized controlled trial of cognitive remediation and of long-acting injectable (LAI) risperidone with 60 patients with a recent first episode of schizophrenia. Cognitive remediation involved programs focused on basic cognitive processes as well as more complex, life-like situations. Healthy behavior training of equal treatment time was the comparison group for cognitive remediation, while oral risperidone was the comparator for LAI risperidone in a 2 × 2 design. All patients were provided supported employment/education to encourage return to work or school. RESULTS: Both antipsychotic medication adherence and cognitive remediation contributed to cognitive improvement. Cognitive remediation was superior to healthy behavior training in the LAI medication condition but not the oral medication condition. Cognitive remediation was also superior when medication adherence and protocol completion were covaried. Both LAI antipsychotic medication and cognitive remediation led to significantly greater improvement in work/school functioning. Effect sizes were larger than in most prior studies of first-episode patients. In addition, cognitive improvement was significantly correlated with work/school functional improvement. CONCLUSIONS: These results indicate that consistent antipsychotic medication adherence and cognitive remediation can significantly improve core cognitive deficits in the initial period of schizophrenia. When combined with supported employment/education, cognitive remediation and LAI antipsychotic medication show separate significant impact on improving work/school functioning.


Assuntos
Antipsicóticos , Remediação Cognitiva , Esquizofrenia , Antipsicóticos/uso terapêutico , Cognição , Preparações de Ação Retardada/uso terapêutico , Humanos , Risperidona , Esquizofrenia/tratamento farmacológico , Instituições Acadêmicas
9.
Cereb Cortex ; 32(16): 3406-3422, 2022 08 03.
Artigo em Inglês | MEDLINE | ID: mdl-34875687

RESUMO

Autism spectrum disorder (ASD) and schizophrenia (SZ) are separate clinical entities but share deficits in social-emotional processing and static neural functional connectivity patterns. We compared patients' dynamic functional network connectivity (dFNC) state engagement with typically developed (TD) individuals during social-emotional processing after initially characterizing such dynamics in TD. Young adults diagnosed with ASD (n = 42), SZ (n = 41), or TD (n = 55) completed three functional MRI runs, viewing social-emotional videos with happy, sad, or neutral content. We examined dFNC of 53 spatially independent networks extracted using independent component analysis and applied k-means clustering to windowed dFNC matrices, identifying four unique whole-brain dFNC states. TD showed differential engagement (fractional time, mean dwell time) in three states as a function of emotion. During Happy videos, patients spent less time than TD in a happy-associated state and instead spent more time in the most weakly connected state. During Sad videos, only ASD spent more time than TD in a sad-associated state. Additionally, only ASD showed a significant relationship between dFNC measures and alexithymia and social-emotional recognition task scores, potentially indicating different neural processing of emotions in ASD and SZ. Our results highlight the importance of examining temporal whole-brain reconfiguration of FNC, indicating engagement in unique emotion-specific dFNC states.


Assuntos
Transtorno do Espectro Autista , Transtorno Autístico , Esquizofrenia , Encéfalo/diagnóstico por imagem , Mapeamento Encefálico/métodos , Emoções , Humanos , Imageamento por Ressonância Magnética/métodos , Esquizofrenia/diagnóstico por imagem , Adulto Jovem
10.
Psychiatry Res ; 303: 114087, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34246005

RESUMO

Schizophrenia (SZ) and Autism Spectrum Disorder (ASD) show overlap in social cognitive and functioning impairments. Proposed predictors of social functioning (SF) and quality of life (QL) have been symptom severity, IQ and social cognition. Empathy has rarely been compared between ASD and SZ and its predictive power on functional outcomes is unclear. We investigated general, affective, and cognitive empathy in 46 SZ, 30 ASD and 51 healthy controls (HC) and examined their relationship to SF and QL in addition to IQ and symptoms. SZ and ASD shared deficits in general and cognitive empathy, and personal distress, but only SZ showed deficits in affective empathy. Both groups showed lower performance-based empathy scores and only ASD showed slower responses compared to HC. Negative symptoms predicted QL in both groups, the more negative symptoms the worse QL (ASD t=-3.22; SZ t= -3.43; p<0.01), and only in ASD, IQ predicted QL, the higher the IQ the higher QL (t = 2.1; p<0.05). In ASD only, negative symptoms predicted SF, the greater negative symptoms the worse SF (t=-3.45; p<0.01), and communication deficits predicted SF, the higher deficits, the higher SF (t = 2.9; p<0.01). Negative symptoms but not empathy were the shared predictors of functioning across ASD and SZ.


Assuntos
Transtorno do Espectro Autista , Esquizofrenia , Empatia , Humanos , Qualidade de Vida , Esquizofrenia/complicações , Interação Social
11.
Brain ; 144(7): 1994-2008, 2021 08 17.
Artigo em Inglês | MEDLINE | ID: mdl-34312662

RESUMO

Clinical practice guidelines support cognitive rehabilitation for people with a history of mild traumatic brain injury (mTBI) and cognitive impairment, but no class I randomized clinical trials have evaluated the efficacy of self-administered computerized cognitive training. The goal of this study was to evaluate the efficacy of a self-administered computerized plasticity-based cognitive training programmes in primarily military/veteran participants with a history of mTBI and cognitive impairment. A multisite randomized double-blind clinical trial of a behavioural intervention with an active control was conducted from September 2013 to February 2017 including assessments at baseline, post-training, and after a 3-month follow-up period. Participants self-administered cognitive training (experimental and active control) programmes at home, remotely supervised by a healthcare coach, with an intended training schedule of 5 days per week, 1 h per day, for 13 weeks. Participants (149 contacted, 83 intent-to-treat) were confirmed to have a history of mTBI (mean of 7.2 years post-injury) through medical history/clinician interview and persistent cognitive impairment through neuropsychological testing and/or quantitative participant reported measure. The experimental intervention was a brain plasticity-based computerized cognitive training programme targeting speed/accuracy of information processing, and the active control was composed of computer games. The primary cognitive function measure was a composite of nine standardized neuropsychological assessments, and the primary directly observed functional measure a timed instrumental activities of daily living assessment. Secondary outcome measures included participant-reported assessments of cognitive and mental health. The treatment group showed an improvement in the composite cognitive measure significantly larger than that of the active control group at both the post-training [+6.9 points, confidence interval (CI) +1.0 to +12.7, P = 0.025, d = 0.555] and the follow-up visit (+7.4 points, CI +0.6 to +14.3, P = 0.039, d = 0.591). Both large and small cognitive function improvements were seen twice as frequently in the treatment group than in the active control group. No significant between-group effects were seen on other measures, including the directly-observed functional and symptom measures. Statistically equivalent improvements in both groups were seen in depressive and cognitive symptoms.


Assuntos
Concussão Encefálica/reabilitação , Cognição , Plasticidade Neuronal , Adulto , Método Duplo-Cego , Feminino , Humanos , Masculino , Software
12.
Child Neuropsychol ; 27(7): 973-983, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-33985422

RESUMO

Embodied cognition assessment may be more closely related to how children function than standard measures of executive functioning (EF) that require little body movement. Activate Test of Embodied Cognition (ATEC) measures cognitive functioning based on cognitively demanding physical tasks assessed using an automated administration with motion capture technology. This study evaluated the psychometrics of ATEC.Children ages 5-11 years were recruited from the community (N = 55). ATEC was performed twice for a subsample, approximately 2 weeks apart. Motion capture data were collected and converted into ATEC Total Score. Concurrent measures included scores from NIH Toolbox for EF (Flanker, Working Memory, Go/No-Go task, Balloon Analogue Risk Task (BART)), and parent reports (Child Behavior Checklist (CBCL), Behavioral Rating Inventory of Executive Function (BRIEF-2) and Swanson, Nolan, and Pelham Rating Scale (SNAP-IV) for ADHD).ATEC Total Score was significantly correlated with concurrent measures of EF and showed significant discriminant validity between At-Risk children and Normal Range children on CBCL Competency, CBCL ADHD Combined score, BRIEF-2 Global Executive Composite, BRIEF-2 Cognitive Regulation Index and SNAP-IV ADHD Combined Score. Regression analyses showed that ATEC Total score was a better predictor of CBCL Competency than any of the standard EF assessments. ATEC Total Score had excellent test-retest reliability, (ICC = .945, df = 27, p < .001) with a small practice effect (Cohen's d = 0.33). ATEC Total Score correlated with age (r = .42, p < .003) suggesting improvement with normal development. ATEC produces reliable scores that may identify children at risk for EF impairments.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Função Executiva , Criança , Pré-Escolar , Cognição , Humanos , Memória de Curto Prazo , Psicometria , Reprodutibilidade dos Testes
13.
Subst Abus ; 42(4): 412-416, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33284058

RESUMO

Background: Pharmacological and psychosocial interventions have only modest efficacy for Alcohol Use Disorder (AUD), and continued alcohol use has brain effects on neurocognition, which place heavy drinkers at increased risk of early onset dementia. The most common neurocognitive deficits are in the domains of executive function and memory, and these deficits may impact AUD treatment outcomes. AUD related Mild Cognitive Impairment (AUD-MCI) is a diagnosis in DSM-V and ICD-10. Donepezil, a cholinesterase inhibitor, is currently FDA approved for treatment of dementia, and recent preclinical research suggests anticholinesterase agents may treat alcoholism. Another approach to cognitive recovery is Cognitive Remediation Therapy (CRT). Recent research supports CRT efficacy in schizophrenia and related disorders, and some research suggests that CRT could improve neurocognition in substance abuse disorders (SUDs). This is the first report of an open-label clinical trial that combined donepezil with CRT to improve neurocognitive and clinical outcomes in the early phase of AUD recovery. Methods: Eleven older male US Veterans with AUD-MCI as determined by Level II neurocognitive criteria and who had recently relapsed participated in an open-label trial of 13 weeks of donepezil combined with CRT. They were compared with matched historical control samples on neurocognitive and clinical outcomes. Results: Participants had excellent adherence to donepezil and CRT. Neurocognitive improvements were highly significant on a composite score of learning and memory and executive function measures (p < .0001) and was significantly better than historical matched controls (p < .001). On a Clinical Global Impression scale, 90.9% of participants had a good clinical recovery compared with 59.5% of historical matched controls (p <.052). Conclusions: AUD-MCI has not received much research attention but is of considerable public health importance. Findings in this open-label trial of donepezil + CRT should encourage further investigation into the clinical benefit of this combined treatment for AUD-MCI.


Assuntos
Alcoolismo , Disfunção Cognitiva , Remediação Cognitiva , Alcoolismo/complicações , Alcoolismo/psicologia , Alcoolismo/terapia , Disfunção Cognitiva/complicações , Disfunção Cognitiva/terapia , Donepezila/uso terapêutico , Humanos , Masculino , Projetos Piloto
14.
Contemp Clin Trials Commun ; 19: 100604, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32671283

RESUMO

The Michigan Department of Corrections operates the Vocational Villages, which are skilled trades training programs set within prisons that include an immersive educational community using virtual reality, robotics, and other technologies to develop employable trades. An enhancement to the Vocational Villages could be an evidence-based job interview training component. Recently, we conducted a series of randomized controlled trials funded by the National Institute of Mental Health to evaluate the efficacy of virtual reality job interview training (VR-JIT). The results suggested that the use of VR-JIT was associated with improved job interview skills and a greater likelihood of receiving job offers within 6 months. The primary goal of this study is to report on the protocol we developed to evaluate the effectiveness of VR-JIT at improving interview skills, increasing job offers, and reducing recidivism when delivered within two Vocational Villages via a randomized controlled trial and process evaluation. Our aims are to: (1) evaluate whether services-as-usual in combination with VR-JIT, compared to services-as-usual alone, enhances employment outcomes and reduces recidivism among returning citizens enrolled in the Vocational Villages; (2) evaluate mechanisms of employment outcomes and explore mechanisms of recidivism; and (3) conduct a multilevel, mixed-method process evaluation of VR-JIT implementation to assess the adoptability, acceptability, scalability, feasibility, and implementation costs of VR-JIT.

15.
Neuroimage Clin ; 27: 102343, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32711391

RESUMO

Schizophrenia and autism spectrum disorder (ASD) are nosologically distinct neurodevelopmental disorders with similar deficits in social cognition, including the ability to form mental representations of others (i.e., mentalizing). However, the extent of patient deficit overlap in underlying neural mechanisms is unclear. Our goal was to examine deficits in mentalizing task-related (MTR) activity modulation in schizophrenia and ASD and the relationship of such deficits with social functioning and psychotic symptoms in patients. Adults, ages 18-34, diagnosed with either ASD or schizophrenia, and typically developed controls (n = 30/group), performed an interactive functional MRI Domino task. Using independent component analysis, we analyzed game intervals known to stimulate mentalizing in the default mode network (DMN), i.e., medial prefrontal cortex (MPFC), posterior cingulate cortex (PCC), precuneus, and temporoparietal junction (TPJ), for group differences in MTR activity and associations between MTR activity and social and psychosis measures. Compared to controls, both schizophrenia and ASD groups showed MTR activity deficits in PCC and TPJ. In TPJ and MPFC, MTR activity modulation was associated with social communication impairments only in ASD. In precuneus, MTR activity was associated with increased self-reported fantasizing only in schizophrenia. In schizophrenia, we found no indication of over-mentalizing activity or an association between MTR activity and psychotic symptoms. Results suggest shared neural deficits between ASD and schizophrenia in mentalizing-associated DMN regions; however, neural organization might correspond to different dimensional social deficits. Our results therefore indicate the importance of examining both categorical-clinical diagnosis and social functioning dimensional constructs when examining neural deficits in schizophrenia and ASD.


Assuntos
Transtorno do Espectro Autista , Mentalização , Esquizofrenia , Adolescente , Adulto , Transtorno do Espectro Autista/diagnóstico por imagem , Mapeamento Encefálico , Rede de Modo Padrão , Humanos , Imageamento por Ressonância Magnética , Esquizofrenia/diagnóstico por imagem , Adulto Jovem
16.
J Subst Abuse Treat ; 112: 17-22, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-32199541

RESUMO

OBJECTIVE: In a previous report on a randomized clinical trial of a 3-month program of Cognitive Remediation Therapy (CRT) augmented by Work Therapy (WT) compared with WT alone for older veterans with substance use disorder (SUD), we reported significantly greater improvements at six-month follow-up on neurocognitive outcomes of working memory and executive functions for the CRT + WT condition. However, no difference was found between conditions on SUD outcomes, with both groups showing unusually high levels of abstinence. In this study, we extended follow-up to 12 months to test whether there was an SUD outcome "sleeper effect" from CRT + WT. To better understand the effects of WT, we added a treatment-as-usual (TAU) comparison sample. METHOD: Forty-eight veterans with SUD receiving standard outpatient VA care were randomized into CRT + WT or WT. Clinical Global Impression (CGI) ratings were performed on 43/48 participants with up-to-date medical records. A TAU comparison group (n = 44) with similar demographic and illness characteristics was added to the analysis. RESULTS: Treatment groups did not differ significantly at 12 months on CGI (p = 0.27), with 77% receiving CRT + WT showing favorable SUD outcomes compared to 62% in WT. Both groups had better CGI outcomes (p < 0.01) compared to the TAU comparison group (27%). Hours of WT participation (r = -0.49, p = 0.001) and hours of CRT (r = -0.45, p = 0.048) were associated with better CGI scores. CONCLUSION: While no sleeper effect was found for CRT, a robust effect was strongly supported for WT on SUD outcomes.


Assuntos
Terapia Cognitivo-Comportamental , Remediação Cognitiva , Transtornos Relacionados ao Uso de Substâncias , Veteranos , Seguimentos , Humanos , Transtornos Relacionados ao Uso de Substâncias/terapia , Resultado do Tratamento
18.
Schizophr Res ; 215: 49-53, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31699627

RESUMO

Cognitive remediation is now widely recognized as an effective treatment for cognitive deficits in schizophrenia. Its effects are meaningful, durable, and related to improvements in everyday functional outcomes. As with many therapies, the evolution of cognitive remediation has resulted in treatment programs that use a variety of specific techniques, yet share common core principles. This paper is the product of a cognitive remediation expert working group consensus meeting to identify core features of the treatment and produce recommendations for its design, conduct, reporting, and implementation. Four techniques were identified as core features of cognitive remediation: facilitation by a therapist, cognitive exercise, procedures to develop problem-solving strategies, and procedures to facilitate transfer to real world functioning. Treatment techniques within each of these core features are presented to facilitate decisions for clinical trials and implementation in clinical settings.


Assuntos
Disfunção Cognitiva/reabilitação , Remediação Cognitiva/normas , Consenso , Guias de Prática Clínica como Assunto/normas , Esquizofrenia/reabilitação , Disfunção Cognitiva/etiologia , Remediação Cognitiva/métodos , Humanos , Esquizofrenia/complicações
19.
Trends Neurosci Educ ; 17: 100120, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31685124

RESUMO

BACKGROUND: The Balloon Analogue Risk Task for Children (BART-C) demands self-regulation of emotion that requires risk-tolerance and adaptive risk-taking to make good decisions under stress (hot cognition). METHODS: BART-C measures of adaptive risk-taking in 5,409 children K-8th grade were analyzed for improvements by grade, for relationships to executive functioning (EF) and for associations with school characteristics and academic achievement. FINDINGS: BART-C improved across grades. Boys showed significantly greater Recklessness, particularly in middle school. EF was a partial mediator between grade and Variability and Recklessness. Better BART-C Total score and less Recklessness were related to lower free-or-reduced-school-lunch percentage and better math and reading proficiency of children's schools. CONCLUSIONS: BART-C is a potential "hot-cognition" measure of self-regulation and adaptive risk-taking for children.


Assuntos
Tomada de Decisões , Função Executiva , Adolescente , Criança , Pré-Escolar , Cognição , Feminino , Humanos , Comportamento Impulsivo , Masculino , Testes Neuropsicológicos , Assunção de Riscos , Instituições Acadêmicas , Autocontrole/psicologia
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