Search results for "Behaviour"
showing 10 items of 1406 documents
An examination of the impact of care giving styles (accommodation and skilful communication and support) on the one year outcome of adolescent anorex…
2016
Abstract Background The cognitive interpersonal model predicts that parental caregiving style will impact on the rate of improvement of anorexia nervosa symptoms. The study aims to examine whether the absolute levels and the relative congruence between mothers' and fathers' care giving styles influenced the rate of change of their children's symptoms of anorexia nervosa over 12 months. Methods Triads ( n =54) consisting of patients with anorexia nervosa and both of their parents were included in the study. Caregivers completed the Caregiver Skills scale and the Accommodation and Enabling Scale at intake. Patients completed the Short Evaluation of Eating Disorders at intake and at monthly in…
Commentary: Dogs and the classic route of Guinea Worm transmission: an evaluation of copepod ingestion
2020
Dracunculus medinensis, the causative agent of Guinea worm disease in humans, is being reported with increasing frequency in dogs. However, the route(s) of transmission to dogs is still poorly understood. Classical transmission to humans occurs via drinking water that contains cyclopoid copepods infected with third stage larvae of D. medinensis, but due to the method of dog drinking (lapping) compared to humans (suction and/or retrieval of water into containers), it seems unlikely that dogs would ingest copepods readily through drinking. We exposed lab raised beagles to varying densities of uninfected copepods in 2 liters of water to evaluate the number of copepods ingested during a drinkin…
Psychological assessment in pathological gamblers treated with escitalopram
2013
Pathological Gambling (PG) is classified as a "Disorder of Impulse Control", but due to similarities with drug addiction is frequently described as a drug-free addiction (Potenza et al., 2012). PG is conceptualized as a behavioural addiction because of its neurobiologic, neurophysiologic and psychological features. Current therapeutical approaches seem unsatisfactory as they do not achieve definitive positive outcomes. Considering the well known psycopathological comorbidities, PG represents both a social (impact on relatives money/life) and a sanitary cost, in terms of pharmacological and psychological support. The compulsive behaviour detectable in PG, is a disease with neurophysiopatholo…
Protein supplementation and dietary behaviours of resistance trained men and women attending commercial gyms: a comparative study between the city ce…
2014
Background: It is anecdotally recognized that commercial gym users assume supplements in order to improve performance or health. However, dietary behaviours of people and athletes attending commercial gyms have been poorly studied. The exact amount and frequency of dietary supplements consumption are still needed to be investigated. The main purpose of this study is to understand the quantity and quality of food intake, as well as dietary supplementation in people attending commercial gyms. Secondly to compare the city centre and the suburbs of Palermo, Italy. Methods: A face-to-face questionnaire was administered to 561 subjects, 207 from the city centre (CC) and 354 from the suburbs (SB) …
Psychopharmakotherapie in Schwangerschaft und Stillzeit
1998
The primary purpose of this article is to review critically the literature on the use of psychotropic medications in pregnancy and during breast feeding in order to suggest strategies for the clinical management of these periods. Use of psychotropic medications during pregnancy may cause three complications: 1. teratogenicity, 2. perinatal syndromes (neonatal toxicity), and 3. postnatal behavioural sequelae (behavioural toxicity). The literature features few well-controlled studies concerning these points, so that the available information allows only few conclusions. Exposure to certain psychotropic drugs in utero may increase the risk for some specific congenital anomalies; there is mostl…
A clinical staging model for bipolar disorder: longitudinal approach
2020
AbstractBipolar disorder (BD) has been identified as a life-course illness with different clinical manifestations from an at-risk to a late stage, supporting the assumption that it would benefit from a staging model. In a previous study, we used a clustering approach to stratify 224 patients with a diagnosis of BD into five clusters based on clinical characteristics, functioning, cognition, general health, and health-related quality of life. This study was design to test the construct validity of our previously developed k-means clustering model and to confirm its longitudinal validity over a span of 3 years. Of the 224 patients included at baseline who were used to develop our model, 129 (…
Predation risk allocation or direct vigilance response in the predator interaction between perch (Perca fluviatilis L.) and pike (Esox lucius L.)?
2005
Predation risk allocation hypothesis predicts that a prey's response to predator depends on prey's previous experience on predator. Here we tested whether the group of three perch respond differentially to pike, predator of perch, depending on the timing of high constant (HC) and high unpredictable (HU) risk periods within low constant risk periods in short-term (10 h) experiments, and whether the response is stronger during a HU risk period than during a HC risk period. Perch clearly erected the dorsal fin in response to predation risk treatments (pike odour only, odour and visible pike). Decrease in activity and increase in shoaling behaviour were observed mainly during high risk periods.…
Intérêts du phénotypage de la personnalité pour améliorer la lutte biologique : cas d’étude chez l’auxiliaire Trichogramma evanescens
2021
One promising approach to improve the use of biological control agents (BCA) consists in the exploitation of intraspecific variation on traits related to mass-rearing or field performance. Consistent inter-individual variations in behaviour (known as personality) have never been considered in biological control (BC) while they have proved to be heritable and correlated to phenotypic traits possibly related to fitness in rearing or field conditions. The aim of this PhD thesis was (i) to develop an experimental design to measure personality traits in a the egg-parasitoid Trichogramma evanescens, and (ii) to evaluate the feasibility and interest of phenotyping personality traits to set and imp…
The Consumer Resistance Behavior towards Innovation
2013
Abstract The purpose of this work is to identify and analyze consumer resistance in order to understand this concept in the area of resistant behavior. The paper converges on studying the resistance to innovation from a theoretical perspective and to show it importance in innovation process. The paper concludes bydescribing the complexity of resistance to innovation, its forms and effects on the behavior of consumers and market. Although most authors focus their research on positive adoption decisions, this paper instead focus on developing insight into the relatively underdeveloped area of resistant behavior literature by presenting key concepts of resistance to innovation.
FROM THE BLOOD- BRAIN BARRIER TO BEHAVIOR
2017
Research in the field of neuropsychoimmunology has enabled the researchers to show that cytokines target the brain to organize a "sickness response," which is fever, activation of hypothalamuspituitary- adrenal axis and behavioural alterations that develop in sick individuals. perypheral cytokines do not act directly on the brain; they trigger the production of cytokines in the brain parenchima itself, with a possible relay at the interface between internal milieeu and the brain, which are endothelial cells and circumven- tricular organs. The affective and behavioural changes that develop during in- fluenza are the product of a transient brain inflammatory response induced by the same proin…