Objectives Specific demographic and illness characteristics have been identified as predictors of overall morbidity and treatment course among individuals with bipolar disorder. However, the role of specific cognitive limitations on disease severity and treatment response is unclear. The present study evaluated whether impulsiveness during acute mania was a significant predictor of achieving euthymia within one year following psychiatric hospitalization. Methods Participants were 94 adult inpatients (60 manic) with bipolar I disorder. Baseline symptom severity was assessed using the Young Mania Rating Scale and the Montgomery–Åsberg Depression Rating Scale. Impulsivity was measured with the Stop Signal Task, Degraded Stimulus Continuous Performance Task, Delayed Response Task, and Barratt Impulsiveness Scale‐11. Results Individual predictors of time to reach euthymia included fewer depressive symptoms and better impulse control at baseline, later age at illness onset, shorter illness duration, and the absence of comorbid attention‐deficit hyperactivity disorder. Self‐reported impulsivity was a significant independent predictor of time to euthymia, even after accounting for relevant clinical variables. Conclusions Better trait impulse control may be associated with better treatment responsiveness among adults with bipolar disorder.

Structural deterioration of brain tissue in older adults is thought to be responsible for the majority of age-related cognitive decline. Disruption of widespread cortical networks due to a loss of axonal integrity may also play an important role. Research examining correlations between structural change and functional decline has focused heavily on working memory, processing speed, and executive processes while other aspects of cognition, such as language functioning, have received less attention. The current study aimed to determine whether age-related changes in the superior longitudinal fasciculus (SLF), are responsible for the deterioration in language functioning associated with age. Subjects included 112 right-handed volunteers (ages 19-76). For each subject, the SLF of the left hemisphere was reconstructed from diffusion tensor images (DTI). Mean fractional anisotropy (FA) values were extracted from parietal (SLFp) and temporal (SLFt) bundles. Language functioning was measured using the Peabody Picture Vocabulary Test (PPVT), Boston Naming Test (BNT), Controlled Oral Word Association Test (COWAT), and Semantic Fluency Test (SFT). Regression analyses revealed that males and females showed a different pattern of decline in FA across adulthood. For males, greater SLFt FA was significantly associated with increased COWAT performance, and there was a positive relationship between both age and SLFp FA with BNT scores. In females, greater SLFp FA was related to lower COWAT performance. Taken together, the results suggest that white matter integrity of the SLF follows a different pattern of decline in adulthood for males and females, and this decline differentially affects language functioning.

In autism spectrum disorders, results of cognitive testing inform clinical care, theories of neurodevelopment, and research design. The Wechsler Intelligence Scale for Children and the Stanford-Binet are commonly used in autism spectrum disorder evaluations and scores from these tests have been shown to be highly correlated in typically developing populations. However, they have not been compared in individuals with autism spectrum disorder, whose core symptoms can make testing challenging, potentially compromising test reliability. We used a within-subjects research design to evaluate the convergent validity between the Wechsler Intelligence Scale for Children, 4th ed., and Stanford-Binet, 5th ed., in 40 youth (ages 10-16years) with autism spectrum disorder. Corresponding intelligence scores were highly correlated (r=0.78 to 0.88), but full-scale intelligence quotient (IQ) scores (t(38)=-2.27, p=0.03, d=-0.16) and verbal IQ scores (t(36)=2.23, p=0.03; d=0.19) differed between the two tests. Most participants obtained higher full-scale IQ scores on the Stanford-Binet, 5th ed., compared to Wechsler Intelligence Scale for Children, 4th ed., with 14% scoring more than one standard deviation higher. In contrast, verbal indices were higher on the Wechsler Intelligence Scale for Children, 4th ed., Verbal-nonverbal discrepancy classifications were only consistent for 60% of the sample. Comparisons of IQ test scores in autism spectrum disorder and other special groups are important, as it cannot necessarily be assumed that convergent validity findings in typically developing children and adolescents hold true across all pediatric populations.

AIMTo present a conceptual and measurement strategy that allows to objectively, sensitively evaluate intervention progress based on data of participants' perceptions of presenting problems.METHODSWe used as an example an organization development intervention at a United States Veterans Affairs medical center. Within a year, the intervention addressed the hospital's initially serious problems and multiple stakeholders (employees, management, union representatives) reported satisfaction with progress made. Traditional quantitative outcome measures, however, failed to capture the strong positive impact consistently reported by several types of stakeholders in qualitative interviews. To address the paradox, full interview data describing the medical center pre- and post- intervention were examined applying a validated theoretical framework from another discipline: Psychotherapy research. The Assimilation model is a clinical-developmental theory that describes empirically grounded change levels in problematic experiences, e.g., problems reported by participants. The model, measure Assimilation of Problematic Experiences Scale (APES), and rating procedure have been previously applied across various populations and problem types, mainly in clinical but also in non-clinical settings. We applied the APES to the transcribed qualitative data of intervention participants' interviews, using the method closely replicating prior assimilation research (the process whereby trained clinicians familiar with the Assimilation model work with full, transcribed interview data to assign the APES ratings). The APES ratings summarized levels of progress which was defined as participants' assimilation level of problematic experiences, and compared from pre- to post-intervention.RESULTSThe results were consistent with participants' own reported perceptions of the intervention impact. Increase in APES levels from pre- to post-intervention suggested improvement, missed in the previous quantitative measures (the Maslach Burnout Inventory and the Work Environment Scale). The progress specifically consisted of participants' moving from the APES stages where the problematic experience was avoided, to the APES stages where awareness and attention to the problems were steadily sustained, although the problems were not yet fully processed or resolved. These results explain why the conventional outcome measures failed to reflect the intervention progress; they narrowly defined progress as resolution of the presenting problems and alleviation of symptomatic distress. In the Assimilation model, this definition only applies to a sub-segment of the change continuum, specifically the latest APES stages. The model defines progress as change in psychological processes used in response to the problem, i.e., a growing ability to deal with problematic issues non-defensively, manifested differently depending on APES stages. At early stages, progress is an increased ability to face the problem rather than turning away. At later APES stages, progress involves naming, understanding and successfully addressing the problem. The assimilation approach provides a broader developmental context compared to exclusively symptom, problem-, or behavior- focused approaches that typically inform outcome measurement in interpersonally based interventions. In our data, this made the difference between reflecting (APES) vs missing (Maslach Burnout Inventory, Work Environment Scale) the pre-post change that was strongly perceived by the intervention recipients.CONCLUSIONThe results illustrated a working solution to the challenge of objectively evaluating progress in subjectively experienced problems. This approach informs measuring change in psychologically based interventions.

Adolescents with Down syndrome can demonstrate increased behavior problems as compared with typical peers. Few studies have explored whether behavior impacts adaptive functioning. Caregiver report from the Behavioral Assessment System for Children, 2nd Edition (BASC-2; Reynolds & Kamphaus, 2004) and the Child Behavioral Checklist (CBCL; Achenbach, 2001) was collected for 52 adolescents (24 males). Participants were most frequently rated as having problems with inattention and social withdrawal. Attention problems accounted for a significant proportion of variance in Activities of Daily Living (R-2Adj = 0.30), Leadership (R-2Adj = 0.30), Functional Communication (R-2Adj = 0.28), Adaptability (R-2Adj = 0.29), and Social Skills (R-2Adj = 0.17) on the BASC-2. Convergent validity between the CBCL and BASC-2 was limited. Findings inform the clinical utility of the BASC-2 and CBCL in this population. Improved specification of behavior will facilitate targeted intervention, thus improving outcomes for individuals with Down syndrome and their families.

Stress is a commonly reported seizure precipitant among individuals with epilepsy. Yet, the relationship between stress and seizure susceptibility remains unclear. This study examined the relationship between emotional distress and lifetime seizure load in individuals with temporal lobe epilepsy (TLE), as well as the potential moderating effect of explanatory style on this relationship. Data were collected from 148 individuals with TLE. Scales 2 and 7 of the Minnesota Multiphasic Personality Inventory were used as a measure of emotional distress, and explanatory style was measured using the Revised Optimism–Pessimism Scale. Elevated Scale 2 scores were associated with an increase in seizure load only in subjects with Full Scale IQ scores≥92. An interaction between emotional distress and explanatory style was not observed. Thus, for individuals with higher levels of intelligence, depression may be an important pathway in linking emotional distress to poor seizure control.

The aim of this study was to assess whether duration of seizure disorder and lifetime seizure load are associated with deficits in higher cognitive functions in patients with temporal lobe epilepsy (TLE) (N=207) or psychogenic nonepileptic seizures (PNES) (N=216). Multivariate regression analyses revealed that age at onset, duration, and group assignment were significant predictors of neuropsychological performance (all P<or=0.02), with group having a moderating relationship. Univariate analyses revealed different patterns of predictor effects on cognitive functioning within each diagnostic group. An impairment index was calculated for each individual, and univariate analyses revealed that age at TLE but not PNES onset was the only significant predictor of impairment (b=-0.005, P<0.001). The results suggest that earlier age at seizure onset, longer duration, and higher lifetime seizure frequency affect cognitive functioning in both the TLE and PNES groups, but differently within each group. These results have implications for early diagnosis and intervention in both groups.

We evaluated the potential moderating effect of emotional distress (Minnesota Multiphasic Personality Inventory 2, scales D and Pt) on language functioning (i.e., Boston Naming Test, phonemic paraphasic error production on the Boston Naming Test, Controlled Oral Word Association Task, Animal Naming, Token Test) in patients with left (N=43) and right (N=34) mesial temporal lobe epilepsy (MTLE) and frontal lobe epilepsy (FLE) (N=30). Video/EEG and brain imaging results confirmed localization. Logistic regression models revealed that perceived emotional distress moderated language performance. Performance of patients with left MTLE and that of patients with FLE were equally poor across language measures. Performance of patients with right MTLE was intact. Depression and anxiety differentially moderated performance. Anxiety was associated with better performance in patients with FLE on classically temporal lobe-mediated tasks (Boston Naming Test). Depression was associated with worse language performance on measures for which impaired performance was traditionally intrinsic to the underlying epileptogenic lesion (word fluency in FLE). Emotional distress influences language performance. Adequate treatment of mood should be considered when managing pharmacoresistant epilepsy.

The current study tested the hypotheses that drinking to cope motives and alcohol expectancies of tension- and worry-reduction mediate the relationship between generalized anxiety (GA) and negative-affect heavy drinking in a cross-sectional sample of 782 college drinkers. As expected, structural equation modeling results indicated that alcohol expectancies mediated the relationship between GA and drinking to cope motives, and drinking to cope motives mediated the relationship between alcohol expectancies and heavy drinking in negative-affect situations. Unexpectedly, drinking to cope motives also mediated the relationship between GA and negative-affect heavy drinking. The model predicting negative-affect heavy drinking was tested in subsamples of 413 hazardous and 366 nonhazardous drinkers and did not differ structurally; however, omnibus measurement of model indirect effects was stronger for hazardous than nonhazardous drinkers. Finally, the results of a similar post-hoc model to predict general problem drinking support the specificity of the interrelationships among GA, cognitive mediators and to negative-affect drinking. These results inform cognitive-behavioral theories and interventions for comorbid GA and alcohol use problems.

The classic receptive (temporal lobe)/generative (frontal lobe) dissociation of language function may be inadequate in characterizing language function in epilepsy. The relative impact of temporal versus frontal lobe epileptogenic foci on language function is also unknown. Individuals with mesial temporal lobe epilepsy (MTLE), have higher rates of psychopathology relative to the general and other chronically ill populations, as well as structural hippocampal abnormalities associated independently with the MTLE syndrome and the effects of high levels of emotional distress. Therefore, cognitive dysfunction may result from some combination of the intrinsic epileptogenic lesion or damage associated with chronic high levels of emotional distress, or both. The present study evaluted the diagnostic utility of the Boston Naming Test, phonemic paraphasic error production on the BNT, Controlled Oral Word Association Task, Animal Naming, and Token Test in terms of their ability to predict frontal lob epilepsy (FLE), left MTLE, or right MTLE focus, as well as the potentially moderating effects of perceived emotional distress. Seventy-seven individuals with MTLE (43 left and 34 right) and 30 individuals with FLE were included. Binary logistic regression models evaluated the predictive ability of each language measure to differentiate diagnostic group. Main effect and interaction terms for scales D and Pt on the MMPI-2 were added to each model to assess the possible moderating effects of perceived emotional distress. The results did not explicitly support a receptive/generative dichotomy, but rather a continuum of language function with some tasks more or less reliant on receptive and generative language components. Left MTLE and FLE patients performed equally poorly on all language measures, while right MTLE patient performance was largely unimpaired. Performance was moderated by perceived emotional distress; however, depression and anxiety were found to 3 differentially moderate performance with both suppressive and faclitatory effects relative to seizure focus. Anxiety facilitated FLE patient performance on tasks more reliant on temporal lobe integrity, while depression tended to suppress language performance on measures for which impaired performance was intrinsic to the underlying epiltogenic lesion (e.g., BNT performance in left MTLE). Perceived emotional distress is an important treatment consideration in the management of intractable epilepsy patients.

We sought to determine significant predictors of seizure and cognitive outcome following surgery for epilepsy. Participants included 41 patients who had undergone anterior temporal lobectomy (ATL). Higher presurgical verbal/language scores and lower nonverbal memory scores were predictive of seizure-free status following ATL. Overall, the presurgical predictors were 93% accurate in discriminating between seizure-free and non-seizure-free patients postsurgery. Surgery in the nondominant-for-language hemisphere was predictive of higher postsurgical verbal/language and verbal memory scores. Higher presurgical visual/construction, nonverbal memory, and verbal/language scores were predictive of better postsurgical verbal/language functioning. Better presurgical verbal/language functioning was predictive of the same skills postsurgically as well as visual/construction outcomes. Exploratory analyses in a subset of participants (n=25) revealed that dominant and nondominant intracarotid amobarbital (Wada) memory scores added unique variance only for predicting nonverbal memory following ATL. Presurgical neuropsychological testing provides significant and unique information regarding postsurgical seizure freedom and cognitive outcome in patients who have undergone ATL.

Purpose: Noninvasive tests that accurately localize seizure onset provide great value in the presurgical evaluation of patients with intractable epilepsy. This study examined the diagnostic utility of three expressive language disturbances in lateralizing language-dominant (DOM) temporal lobe complex partial seizures: (1) the postictal language delay (PILD; time taken to correctly read a test phrase out loud immediately following seizures); (2) the production of postictal phonemic paraphasic errors (PostPE); and (3) interictal phonemic paraphasic errors (InterPE).Methods: All 60 subjects underwent inpatient video/EEG monitoring and had surgically confirmed temporal lobe epilepsy (TLE). We determined the presence and number of PostPE and, PILD times (in s) for 212 seizures, and InterPE on the Boston Naming Test (BNT). Each technique's diagnostic usefulness was evaluated via logistic regression and ROC curve analysis. Sensitivity, specificity, positive predictive value and negative predictive values were computed.Results: PILD, PostPE and InterPE production were equally effective and accurate in lateralizing DOM seizure onset. Patients with DOM TLE had a longer PILD and committed more PostPE and InterPE than those with nondominant (NDOM) TLE. Respective sensitivity and specificity values were as follows: PILD (84%, 86%), PostPE (94%, 64%), and InterPE (97%, 86%). No single predictor was significantly better but a combination model yielded enough incremental utility to collectively outperform each separate predictor model.Conclusions: Interictal language testing is as accurate as postictal language testing in predicting DOM lateralization of TLE. Clinicians should also attend to the quality of errors produced during interictal and postictal language testing.

Many studies have reported on the pattern of neuropsychological test performance across varied seizure diagnosis populations. Far fewer studies have evaluated the accuracy of the clinical neuropsychologist in formulating an impression of the seizure diagnosis based on results of neuropsychological assessment, or compared the accuracy of clinical neuropsychological judgment to results of statistical prediction. Accuracy of clinical neuropsychological versus statistical prediction was investigated in four seizure classification scenarios. While both methods outperformed chance, accuracy of clinical neuropsychological classification was either equivalent or superior to statistical prediction. Results support the utility and validity of clinical neuropsychological judgment in epilepsy treatment settings.

Sommers, Marilyn S; Fargo, Jamison D; Lyons, Michael; Howe, Steven R; Schafer, John C Author Information

Background:. Because 40% of motor vehicle fatalities in the United States are alcohol-related, interventions delivered by trauma clinicians targeted to reduce drinking are of particular importance to public health. The objective of this study was to test the effectiveness of hospital-based brief intervention strategies to reduce alcohol consumption and other health-related outcomes in the year after an alcohol-related vehicular injury. Brief interventions are clinically based strategies including assessment and direct feedback about drinking alcohol, goal setting, behavioral modification techniques, and the use of a self-help manual.Methods: The study was a randomized controlled trial of two types of brief intervention with a 12-month follow-up. Participants with alcohol-related vehicular injury who were admitted to Level I trauma centers were eligible for enrollment. Enrolled participants were randomized to a control, simple advice, or brief counseling condition. Primary outcome variables were alcohol consumption (standard drinks/month, binges/month), adverse driving events (driving citations, traffic crashes), and changes in health status (hospital and emergency department admissions).Results:. The study enrolled 187 participants at baseline and retained 100 across 12 months. Participants had a significant decrease in alcohol consumption and traffic citations at 12 months as compared with baseline. Mean standard drinks/month declined from 56.80 (SD 63.89) at baseline to 32.10 (SD 53.20) at 12 months. Mean binges/month declined from 5.79 (SD 6.98) at baseline to 3.21 (SD 6.17) at 12 months. There were no differences in alcohol consumption, adverse driving events, or health status by condition.Conclusions:. Whether the reductions in alcohol consumption and traffic citations were a result of the crash, hospitalization for injury, screening for alcohol use, or combination of these factors is difficult to determine. Further work is needed to understand the mechanisms involved in reductions of health-related outcomes and the role of brief intervention in this population.

We assessed whether duration (time since diagnosis) of intractable epilepsy is associated with progressive memory loss in 250 individuals with left or right temporal lobe epilepsy and those diagnosed with psychogenic nonepileptic seizures. Verbal and nonverbal memory function was assessed using several memory assessment measures administered to all individuals as part of a larger neuropsychological assessment. Multivariate multiple regression analyses demonstrated that duration of temporal lobe epilepsy and age of seizure onset are significantly related to verbal memory deficits in patients with epilepsy. The interaction between duration of epilepsy and diagnostic group was nonsignificant, as was the interaction between age at spell onset and diagnostic group. As measured by several neuropsychological memory tests, duration of disease adversely affects verbal memory performance in patients diagnosed with temporal lobe epilepsy. Our study also supports the notion that age at seizure onset significantly affects verbal memory performance in this population. These results have implications for the strategy of treatment and counseling of patients with intractable temporal lobe epilepsy.

Objective:The primary objective of the study was to determine if drinking patterns on the days immediately prior to an alcohol-related motor vehicle crash (ARMVC) were significantly different than drinking patterns in the weeks prior to the crash. Methods:Following ARMVC, 187 hospitalized non-alcohol dependent young-adults (43 females, 144 males) were enrolled. Mean age was 29.03 years, mean blood alcohol level was 165.18 mg/dL, and mean injury severity score was 10.50. When alcohol-free, subjects were interviewed by nurse clinicians to determine the quantity/frequency of alcohol consumption during the 28 days prior to the crash. Subjects reported the number of standard drinks using the Timeline Followback procedure. Total drinks/day were determined, with day 1 considered 4 weeks prior to the crash and day 28 the day of the crash. A random-intercepts general linear mixed model (GLMM) was used to test the effect of several covariates (segment 1 [days 1–26], segment 2 [days 27–28], age, sex, race, holiday/non-holiday period, driver/passenger status, and weekend/weekday crash) on the amount of standard drinks/day. Results:There was no significant interaction among the covariates. The only significant predictors of drinks/day were segment 2 (b = .322, p < .0001) and gender (b = −.221, p = .016). The positive, statistically significant slope for segment 2 indicated an increase in consumption of drinks/day in the two-day period prior to the ARMVC and the negative slope for gender indicated greater consumption of drinks/day for men than women. Conclusion: Persons injured in an ARMVC had a significant increase in alcohol consumption on the day before and the day of vehicular crashes (days 27 and 28) as compared to the first 26 days in the 28-day period preceding the crash. When non-alcohol-dependent subjects are counseled to reduce their risk of traffic crashes, they should be alerted that when their patterns of drinking change, they are at higher risk than usual for a crash.

Major depressive disorder (MDD) is the most prevalent psychiatric comorbidity among patients with treatment-resistant seizures. The Beck Depression Inventory-II (BDI-II) is often used to measure the severity of self-reported depressive symptoms among patients with seizure disorders. In contrast, researchers often use the Profile of Mood States (POMS) Depression (D) scale to assess depressed mood among other medical patient groups. The clinical significance of POMS-D scores among seizure disorder patients is not clear. In this study, we computed the correlation of POMS-D and BDI-II scores, determined a formula for converting POMS-D scores to BDI-II scores, and computed the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the POMS-D among seizure disorder patients. Two BDI-II cutoffs (BDI-II16 and 20) were used as criteria for significant reported depressive symptoms. We found a strong correlation between POMS-D and BDI-II scores. Analyses indicated that POMS-D scores strongly predict BDI-II scores. In addition, the sensitivity, specificity, PPV, and NPV values obtained demonstrated that POMS-D scores accurately classify seizure disorder patients who endorse significant depressive symptoms. These results suggest that the POMS-D may be effective in measuring reported depressive symptoms among seizure disorder patients.

Appalachian migration has been a topic of interest and public policy debate for nearly a century. For the migrants themselves it has been a social reality for a much longer period. In the early twentieth century historian Carter G. Woodson (1916, 4) noted: was during the period between 1826 and 1840 that Cincinnati had to grapple with the problem of the immigrating Negroes and the poor whites from the uplands of Virginia and Kentucky. For the most part, however, nineteenth century internal migration in the U.S. Appalachian and otherwise was considered a normal function of the country's westward expansion, and little note was taken of it. It was not until the twentieth century that perceptions of Appalachian population dynamics, and migration in particular, began to change.