Calls to the israeli hotline from individuals who suffer from eating disorders: An epidemiological study

This study examined associations among excessive exercise, eating disorders, and selected psychological characteristics in college women ( N = 586). Participants were recruited from university classes and administered the Obligatory Exercise Questionnaire, Eating Disorders Inventory--2, Bulimia Test-Revised, and other psychosocial measures. Results indicated that obligatory exercise is best viewed as multidimensional. These dimensions were used, through cluster analysis, to generate a typology of exercisers. One identified group clearly manifested eating disorder traits and behaviors, as well as signs of psychological disturbance. Another group who exercised with equal intensity but less emotional fixation showed the fewest signs of eating disorders and psychological distress.     

A Novel Approach to the Nutrigenetics and Nutrigenomics of Obesity and Weight Management

Nutrigenetics and nutrigenomics, as well as diet and exercise, play an important role in the development and treatment of obesity and its comorbidities. If an individual’s susceptibility to becoming obese and their responsiveness to weight loss interventions are to be understood, then it needs to be addressed at a molecular and metabolic level, including genetic interaction. This review proposes a three-pillar approach to more fully comprehend the complexity of diet-gene interactions in obesity. Peroxisomal proliferating-activated receptor gamma (PPARG) and mitochondrial uncoupling protein-1 (UCP-1) are explored in detail. Illustrating how an understanding of nutritional biochemistry, nutrigenomics, and nutrigenetics may be the key to understanding differences observed in the obese phenotype that vary both within and across populations.     

The Role of Culture in Eating Disorders

A comprehensive understanding of eating disorders should include engagement with the role of contemporary cultural trends. Feminists and critical social theorists have made significant contributions in this regard. Using two clinical cases, this paper contemplates the relationship between culture and psyche in eating disorder, proposing a psychoanalytic conceptualization underpinned by John Steiner's (1982, 1987, 1993, 2011) theory of pathological organizations and psychic retreats. Two conceptual terms will be introduced, namely ‘the normalized body order’ and ‘the abject body object’ to develop the argument. One of the clinical cases will be used to explore a particular kind of therapeutic impasse that can occur when therapist and patient are both female. In this particular case, the normalized body order emerged temporarily obstructing therapeutic progress; the impasse was understood to be an example of the so‐called anti‐analytic third (Straker, 2006 ).     

An electrophysiological investigation of discourse coherence in healthy adults

This study used event-related potentials (ERPs) to investigate discourse-coherence processing. Because there are scant data on ERP indices of discourse coherence in typical adults, it is important to study a non-clinical population before examining clinical populations. Twelve adults listened to a story with sentences in a coherent versus incoherent order. Sequences of nonsense syllables served as a control. ERPs in the 200–400?ms time window, reflecting phonological and lexical processing, and in the 600–900?ms time window, reflecting later discourse processing for integration, were investigated. Results revealed a right anterior and posterior positivity that was greater for coherent than for incoherent discourse during the 600–900?ms time window. These findings point to an index of discourse coherence and further suggest that ERPs can be used as a clinical tool to study discourse-processing disorders in populations with brain damage, such as aphasia and traumatic brain injury.     

Affective science and avoidant end-of-life communication: Can the science of emotion help physicians talk with their patients about the end of life?

Despite believing end-of-life (EOL) discussions with patients are important, doctors often do not have them. Multiple factors contribute to this shortfall, which interventions including reimbursement changes and communication skills training have not significantly improved to date. One commonly cited but under-researched reason for physician avoidance of EOL discussion is emotional difficulty. High occupational demand for frequent difficult discussions may overload physicians' normal emotional functioning, leading to avoidance or failure. We propose that cognitive, behavioral, and neuroscience evidence from affective science may offer helpful insights into this problem. Data from other populations show that strong emotion impairs cognitive performance and multiple demands can overload cognitive resources. We discuss several affective processes that may apply to physicians attempting EOL discussions. We then discuss selected interventions that have been shown to modify some of these processes and associated behavioral outcomes. Evidence for change in behavioral outcomes of interest includes performance and mood enhancement in healthy populations. We suggest that such mechanistically-targeted interventions may be hypothesized to help decrease physician avoidance of EOL discussion. Physicians may be motivated to adopt such interventions in order to enhance normal emotional functioning to meet supra-normal occupational demand. We propose this as a promising area of future study.     

Picosecond 532-nm neodymium-doped yttrium aluminum garnet laser—a promising modality for the management of verrucous epidermal nevi

The verrucous epidermal nevus (VEN) is the most common type of epidermal nevi. As lesions can be disfiguring, treatment is often sought. Many therapeutic approaches have been reported, with variable efficacy and safety. Picosecond (PS) lasers are novel laser devices designated to target small chromophores. A side effect of these lasers is blistering due to epidermal-dermal separation. We aimed to harness this side effect of the PS lasers to treat patients with VEN. The purpose of this study was to report our experience treating VEN using a PS 532-nm laser. We present a retrospective case series of six patients with large VEN who were treated using a PS 532-nm laser (2–6 treatments, 8–10 weeks apart). Response in clinical photographs was assessed by two independent dermatologists and graded on a scale of 0 (exacerbation) to 4 (76–100% improvement). Patient satisfaction was recorded on a scale of 1–5. All patients demonstrated significant improvement. Average improvement was 3.7 on the quartile scale of improvement. Patient satisfaction rate averaged 4.7. The PS 532-nm laser is a promising novel modality for the treatment of large VEN.