Food-Away-From-Home Options in Local Military Nutrition Environments.

Introduction: Americans have increased their intake of food away from home, which is lower in quality and higher in calories than food prepared at home. The increase of operations that serve food also impacts the military nutrition environment-including all foods, beverages, and dietary supplements available to the military community-and its role in nutritional fitness.

Methods: As part of a pilot study, 5 military installations used the online Military Nutrition Environment Assessment Tool to evaluate their local food landscape.

Social Fitness and the Social Domain: A Holistic Approach Based on Total Force Fitness.

The Total Force Fitness (TFF) framework was envisioned as a holistic framework of interrelated domains, whereby impact in one domain could have cascading implications for the others. For this reason, definitional clarity surrounding how to achieve fitness in the various domains is crucial. Social fitness definitions tend to focus on individual efforts and overlook the powerful impact of the social group and the social environment on the individual.

Critical Competencies of Military Embedded Health and Performance Professionals: The "Culture General" Approach.

Human performance teams (HPT) delivering a wide range of services within military unit communities serve as a model for advancing business practices in support of the 2018 National Defense Strategy. Relatively new, the demand for these embedded professionals continues to grow in response to its favorable proximity, community-based design, operationalized delivery system, and adaptive business practices. However, many civilian professionals come from diverse disciplines of specialties and experiences.

DSM-5 Adult Attention-Deficit/Hyperactivity Disorder: Sex Differences in EEG Activity.

This study examined sex differences in the EEG of adults diagnosed with Attention-Deficit/Hyperactivity Disorder (AD/HD) according to DSM-5 criteria. Sixteen females and 16 males with AD/HD, and age- and sex-matched control groups, had an eyes-closed resting EEG recorded from 19 electrode sites. EEGs were Fast Fourier transformed and estimates for total power, absolute and relative power in the delta, theta, alpha, beta and gamma bands, and the theta/beta ratio, were analysed across nine cortical regions.

The Theta/Beta Ratio as an Index of Cognitive Processing in Adults With the Combined Type of Attention Deficit Hyperactivity Disorder.

An elevated theta/beta ratio in the EEG has long been observed among individuals with Attention Deficit Hyperactivity Disorder (ADHD). The theta/beta ratio was previously hypothesised to be an index of arousal, but a number of studies failed to find any association between the ratio and indices of arousal, instead proposing that the theta/beta ratio may actually be indicative of cognitive processing. This hypothesis was tested by Clarke et al using a sample of healthy adults, with results indicating that the theta/beta ratio correlated with a marker of cognitive processing (P300 latency in an auditory oddball task), while P300 amplitude correlated with an arousal marker (alpha power).

EEG development in Attention Deficit Hyperactivity Disorder: From child to adult.

Objective: Attention Deficit Hyperactivity Disorder (ADHD) is one of the most common psychiatric disorders found in children. While an extensive literature has documented the EEG in this clinical population, few studies have investigated EEG throughout the lifespan in ADHD. This study aimed to investigate EEG maturational changes, in subjects with ADHD combined type, that spanned from childhood into adulthood.

Primary Care and Hepatology Provider-Perceived Barriers to and Facilitators of Hepatitis C Treatment Candidacy and Adherence.

Background: Provider perceptions regarding barriers to and facilitators of hepatitis C (HCV) treatment initiation and adherence have not been fully evaluated in the interferon-free treatment era. New treatments have provided opportunities for non-specialists to treat HCV, underscoring the importance of understanding primary care provider (PCP) and specialist perspectives.

Methods: Based on qualitative sampling principles, 12 PCPs and 12 hepatology providers (HPs) from the VA Pittsburgh Healthcare System completed audio-recorded semi-structured interviews.

An Investigation of Stimulant Effects on the EEG of Children With Attention-Deficit/Hyperactivity Disorder.

Stimulant medications are the most commonly prescribed treatment for Attention-Deficit/Hyperactivity Disorder (AD/HD). These medications result in a normalization of the EEG. However, past research has found that complete normalization of the EEG is not always achieved.

Coherence in children with AD/HD and excess alpha power in their EEG.

Objective: This study investigated differences in EEG coherence measures between two groups of children with Attention-Deficit/Hyperactivity Disorder (AD/HD) - one with the more common EEG profile (increased theta), and a group with excess alpha activity as the dominant EEG abnormality.

Methods: 26 children (aged 9-13years) with AD/HD were included in each of the excess-theta and excess-alpha groups, and were age- and sex-matched with 26 control subjects. EEG was recorded from 19 electrode sites during an eyes-closed resting condition.

EEG activity in children with Asperger's Syndrome.

Objective: This study investigated differences in the EEG power and coherence of children with Asperger's Syndrome.

Method: Twenty boys with Asperger's Syndrome, aged 7-12 years, and an age and sex matched control group, participated in this study. The EEG was recorded during an eyes-closed resting condition from 19 electrode sites, which were clustered into nine regions prior to analysis.

EEG Differences Between the Combined and Inattentive Types of Attention-Deficit/Hyperactivity Disorder in Girls: A Further Investigation.

This study further investigated electroencephalogram (EEG) differences between girls with the Combined and Inattentive types of attention-deficit/hyperactivity disorder (AD/HD). We selected subjects with widely separated scores on hyperactivity-impulsivity symptoms to behaviorally exaggerate diagnostic group differences. Twenty girls with AD/HD Combined type, 20 girls with AD/HD Inattentive type, and 20 controls (aged 7-12 years) had an eyes-closed resting EEG recorded from 19 electrodes.

Excess beta activity in the EEG of children with attention-deficit/hyperactivity disorder: a disorder of arousal?

Past research has reported that a small proportion of children with attention-deficit/hyperactivity disorder (AD/HD) have excess beta activity in their EEG, rather than the excess theta typical of the syndrome. This atypical group has been tentatively labeled as hyperaroused. The aim of this study was to determine whether these children have a hyperaroused central nervous system.

Sex differences between the combined and inattentive types of attention-deficit/hyperactivity disorder: an EEG perspective.

This study investigated sex differences between the EEGs of Combined and Inattentive types of attention-deficit/hyperactivity disorder (AD/HD) within boys and girls aged 8-12 years. Subject groups included 80 AD/HD Combined type (40 boys and 40 girls), 80 AD/HD Inattentive type (40 boys and 40 girls) and 80 controls (40 boys and 40 girls). An eyes-closed resting EEG was recorded and Fourier transformed to provide estimates for absolute and relative power in the delta, theta, alpha and beta frequency bands, as well as total power and the theta/beta ratio.

Caffeine effects on resting-state electrodermal levels in AD/HD suggest an anomalous arousal mechanism.

The effect of a single oral dose of caffeine was examined in a randomised double-blind placebo-controlled repeated-measures cross-over study. Eighteen children with AD/HD, aged between 8 and 13 years, were individually age- and gender-matched with a control group. All children participated in two sessions, one week apart.

EEG coherence and symptom profiles of children with Attention-Deficit/Hyperactivity Disorder.

Objective: We compared EEG coherence in children with and without AD/HD, and sought to relate observed anomalies to AD/HD symptoms.

Methods: Forty children with AD/HD and 40 age- and sex-matched controls had eyes-closed resting EEG coherence calculated for eight interhemispheric electrode pairs and eight intrahemispheric pairs (four within each hemisphere) in the delta, theta, alpha, beta and "40 Hz" gamma bands.

Results: At short-medium inter-electrode distances, the AD/HD group had increased intrahemispheric coherence in delta and theta, and reduced (L>R) laterality in delta, alpha, beta and gamma.

Girls with attention-deficit/hyperactivity disorder: EEG differences between DSM-IV types.

This study investigated EEG differences between the Combined and Inattentive types of Attention-Deficit/Hyperactivity Disorder (AD/HD) in girls. Thirty girls with AD/HD of the Combined type, 30 girls with the inattentive type, and 30 controls (aged 8-12 years) had a resting eyes-closed EEG recorded from 21 electrodes. The EEG was Fast Fourier Transformed and estimates for total power, and absolute and relative power in the delta, theta, alpha and beta frequency bands, were analyzed in nine cortical regions.

Behavioural differences between EEG-defined subgroups of children with Attention-Deficit/Hyperactivity Disorder.

Objective: This study investigated the presence and nature of EEG clusters within a clinically-referred sample of children with Attention-Deficit/Hyperactivity Disorder (AD/HD), and whether behavioural differences exist between clusters.

Method: Participants were 155 boys with AD/HD and 109 age- and gender-matched controls. EEG was recorded during an eyes-closed resting condition and Fourier transformed to provide estimates for total power, and relative delta, theta, alpha, and beta.

Childhood EEG as a predictor of adult attention-deficit/hyperactivity disorder.

Objective: The aim of this study was to determine whether EEG differences exist between children with attention-deficit/hyperactivity disorder (AD/HD) who later outgrow the disorder and those who continue to be symptomatic as adults.

Methods: Thirty-eight boys, diagnosed with AD/HD as children, were reassessed 11 years later to determine who met criteria for adult AD/HD. At the childhood assessment, an EEG was recorded from the AD/HD group and a control group, during an eyes-closed resting condition.

Children with attention-deficit/hyperactivity disorder and autistic features: EEG evidence for comorbid disorders.

Attention-deficit/hyperactivity disorder (AD/HD) is the most common psychiatric disorder of childhood, although AD/HD is rarely the only diagnosis given to these children. Within the literature there is some debate as to whether it is valid to diagnose AD/HD with autism as a comorbid disorder, since the present diagnostic systems exclude the diagnosis of both disorders in the same child. The aim of this study was to determine whether electroencephalography (EEG) differences exist between two groups of children diagnosed with AD/HD, one scoring high (AD/HD+) and one scoring low (AD/HD-) on a measure of autism.

Resting-state EEG gamma activity in children with attention-deficit/hyperactivity disorder.

Objective: Children with Attention-Deficit/Hyperactivity Disorder (AD/HD) have well-described abnormalities in the four traditional EEG bands. However, to date the gamma band has not been widely investigated. This study investigated resting-state EEG in children with AD/HD and matched controls, with a particular focus on gamma activity.

EEG coherence in children with attention-deficit/hyperactivity disorder: differences between good and poor responders to methylphenidate.

This retrospective study investigated differences in regional derivations of EEG coherence between good and poor responders to methylphenidate (MPH) in children (aged 8-12 years) with the combined type of attention-deficit/hyperactivity disorder (AD/HD). Participants included groups of good and poor male MPH responders and an aged-matched group of male controls. An eyes-closed, resting electroencephalogram (EEG) was recorded from 21 electrode sites.

Acute atomoxetine effects on the EEG of children with attention-deficit/hyperactivity disorder.

Although stimulant medications are the most commonly-used treatments for Attention-Deficit/Hyperactivity Disorder (AD/HD), as many as 20% of treated children do not respond clinically to stimulants. This study investigated the effects of an acute dose of atomoxetine, a selective noradrenaline reuptake inhibitor (SNRI), on the electroencephalogram (EEG) and performance of children with AD/HD. An initial pre-medication EEG was recorded during an eyes-closed resting condition.

Electroencephalogram theta/beta ratio and arousal in attention-deficit/hyperactivity disorder: evidence of independent processes.

Background: For nearly 20 years, the theta/beta power ratio in the electroencephalogram (EEG) has been used within the attention-deficit/hyperactivity disorder (ADHD) literature as a marker of central nervous system (CNS) arousal, underpinning current models of the disorder. However, this usage has not been validated. We aimed to directly test the theta/beta ratio as a marker of arousal within this population.

Event-related potentials in adults with Attention-Deficit/Hyperactivity Disorder: an investigation using an inter-modal auditory/visual oddball task.

This study investigated whether ERPs from an inter-modal oddball task could distinguish between adults with Attention-Deficit/Hyperactivity Disorder (AD/HD) and controls. Two age-matched groups of young adult males (18 AD/HD, 18 controls) were presented with an inter-modal oddball task in which a counter-phasing checkerboard was the non-target visual stimulus (randomly presented on 80% of trials), and a 2000 Hz tone was the auditory target (20% of trials). Stimuli were presented at a fixed rate (stimulus-onset asynchrony 1.

EEG coherence in children with attention-deficit/hyperactivity disorder and comorbid reading disabilities.

This study investigated EEG coherence differences between two groups of children with attention-deficit/hyperactivity disorder Combined type (AD/HD), with or without comorbid Reading Disabilities (RD), and normal control subjects. Each group consisted of 20 children between the ages of 8 and 12 years, and groups were matched on age and gender. EEG was recorded during an eyes-closed resting condition from 21 monopolar derivations.