A comparison of WISC-IV and SB-5 intelligence scores in adolescents with autism spectrum disorder.

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.

Impulsivity predicts time to reach euthymia in adults with bipolar disorder.

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.

Superior longitudinal fasciculus and language functioning in healthy aging.

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.

Assimilation approach to measuring organizational change from pre- to post-intervention.

Aim: To present a conceptual and measurement strategy that allows to objectively, sensitively evaluate intervention progress based on data of participants' perceptions of presenting problems.

Methods: We 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.

Behavior and adaptive functioning in adolescents with Down syndrome: specifying targets for intervention.

Background: Research suggests that adolescents with Down syndrome experience increased behavior problems as compared to age matched peers; however, few studies have examined how these problems relate to adaptive functioning. The primary aim of this study was to characterize behavior in a sample of adolescents with Down syndrome using two widely-used caregiver reports: the Behavioral Assessment System for Children, 2 Edition (BASC-2) and Child Behavioral Checklist (CBCL). The clinical utility of the BASC-2 as a measure of behavior and adaptive functioning in adolescents with Down syndrome was also examined.

Moderating effect of optimism on emotional distress and seizure control in adults with temporal lobe epilepsy.

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.

The effects of perceived emotional distress on language performance in intractable epilepsy.

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).

The effect of temperament and neuropsychological functioning on behavior problems in children with new-onset seizures.

The present study is part of a larger project that seeks to identify factors that predict children's behavioral, social, and cognitive adaptation to epilepsy. Children with seizures are more likely to have internalizing and externalizing behavior problems than either healthy children or children with other chronic illnesses. The present research examines risk factors for behavior problems.

The effect of seizures on working memory and executive functioning performance.

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 View Article and Find Full Text PDF

Presurgical neuropsychological testing predicts cognitive and seizure outcomes after anterior temporal lobectomy.

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.

Application of signal detection theory to verbal memory testing to distinguish patients with psychogenic nonepileptic seizures from patients with epileptic seizures.

Distinguishing psychogenic nonepileptic seizures (PNES) from epileptic seizures (ES) is a difficult task that is often aided by neuropsychological evaluation. In the present study, signal detection theory (SDT) was used to examine differences between these groups in neuropsychological performance on the Wechsler Memory Scale, Third Edition, Word List Test (WMS-III WLT). The raw WMS-III WLT scores on this task failed to discriminate the two groups; however, with the use of SDT, patients with PNES were found to have a negative response bias and increased memory sensitivity as compared with patients with ES.

Alcohol expectancies and drinking motives in college drinkers: Mediating effects on the relationship between generalized anxiety and heavy drinking in negative-affect situations.

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.

Accuracy of clinical neuropsychological versus statistical prediction in the classification of seizure types.

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.

Interictal and postictal language testing accurately lateralizes language dominant temporal lobe complex partial seizures.

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).

Effectiveness of brief interventions after alcohol-related vehicular injury: A randomized controlled trial.

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.

The effects of duration of intractable epilepsy on memory function.

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.

Patterns of drinking four weeks prior to an alcohol-related vehicular crash.

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.

Measuring depressive symptoms among treatment-resistant seizure disorder patients: POMS Depression scale as an alternative to the BDI-II.

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.

Viral sexually transmitted disease vaccine acceptability among college students.

Background And Objectives: Vaccines are an important strategy for the control of infectious diseases; however, they are only successful if accepted. The object of this study was to examine factors that could affect vaccine acceptance among college students for 2 sexually transmitted diseases (STDs).

Goal: The goal was to examine the impact of gender and specific rationales on STD vaccine acceptance using health behavior theories.

"Nurse, I only had a couple of beers": validity of self-reported drinking before serious vehicular injury.

Background: Of the more than 40000 Americans killed each year in vehicular crashes, 40% are involved in alcohol-related collisions. Although self-reported alcohol use has become an anchor for alcohol intervention after traffic crashes, clinicians are often skeptical about the truthfulness of self-reporting.

Objective: To determine the validity of self-reported alcohol consumption of vehicular occupants hospitalized for a serious, alcohol-related injury.