Search results for "Behavioral disorders"

Impact of serotonin 2C receptor null mutation on physiology and behavior associated with nigrostriatal dopamine pathway function.

2009

The impact of serotonergic neurotransmission on brain dopaminergic pathways has substantial relevance to many neuropsychiatric disorders. A particularly prominent role has been ascribed to the inhibitory effects of serotonin 2C receptor (5-HT2CR) activation on physiology and behavior mediated by the mesolimbic dopaminergic pathway, particularly in the terminal region of the nucleus accumbens. The influence of this receptor subtype on functions mediated by the nigrostriatal dopaminergic pathway is less clear. Here we report that a null mutation eliminating expression of 5-HT2CRs produces marked alterations in the activity and functional output of this pathway. 5-HT2CR mutant mice displayed i…

Emotional–Behavioral Disorders in Healthy Siblings of Children with Neurodevelopmental Disorders

2020

Background and Objectives: Siblings of disabled children are more at risk of developing mental illnesses. More than 50 international studies show that about 8% of children and adolescents suffer from a mental disorder, which is almost always a source of difficulties both at the interpersonal level (in the family and with peers) and at school. Healthy siblings of children with disabilities are one of the groups most at risk for consequences in psychological health and well-being. As some authors suggest, siblings build their idea of &ldquo

Uzvedības traucējumi mazināšanas pedagoģiskās iespējas 4-5 gadus veciem bērniem mācību procesā

2018

Kvalifikācijas darbs izstrādāts par tēmu: Uzvedības traucējumi mazināšanas pedagoģiskās iespējas 4-5 veciem bērniem mācību procesā. Pētījuma mērķis: analizēt pedagoģiskā iespējas uzvedības traucējumu mazināšanā mācību procesā pirmsskolā. Pētījuma teorētiskajā daļā tika raksturota un apkopota dažāda pedagoģiskā un psiholoģiskā literatūra par bērnu uzvedības problēmām, tās izcelsmes teorijām, klasifikāciju un rašanās iemesliem, izpausmes formām saistībā ar ģimenes un pirmsskolas vidi, kurā tiek vai netiek apmierinātas bērnu vajadzības. Praktiski ir pētīti un raksturoti pirmsskolas vecuma bērni grupā, ka arī veikts pedagoģiskais izmēģinājuma darbs par bērnu uzvedības traucējumu mazināšanas ies…

studio osservazionale retrospettivo della correlazione tra riduzione della massa ossea e disturbi comportamentali

Nel nostro studio sono stati esaminati due gruppi di soggetti, così suddivisi, un gruppo già con diagnosi strumentale di riduzione della massa ossea ed un gruppo controllo. Nel reclutamento del gruppo di controllo sono stati esclusi soggetti di età superiore a 65 anni, in terapia cortisonica per patologie croniche da più di sei mesi, individui che evidenziano all’anamnesi fattori che aumentano il rischio o le conseguenze delle cadute, quali disabilità, fattori ambientali, consumo di benzodiazepine, abuso di alcol o droghe, o con patologie note che possano essere responsabili di osteoporosi secondaria. La scheda di valutazione anamnestica, nei pazienti affetti da osteoporosi o osteopenia è c…

Effects of Age and Gender in Emotion Regulation of Children and Adolescents

2020

Emotional regulation, understood as the skills and strategies needed to influence and/or modify the emotional experiences, has a very remarkable implication within numerous emotional and behavioral disorders in childhood and adolescence. In recent years there has been a significant increase in research on emotional regulation, however, the results are still divergent in terms of differences in emotional regulation in relation to age and gender. This study aimed to assess emotional regulation in adolescents in relation to their age and gender. Two hundred and fifty-four adolescents from eight schools in the Valencian Community and aged between 9 and 16 years participated in the study. The ad…

The Role of Anabolic Androgenic Steroids in Disruption of the Physiological Function in Discrete Areas of the Central Nervous System

2017

: Anabolic-androgenic steroids (AAS) abuse is often associated with a wide spectrum of adverse effects. These drugs are frequently abused by adolescents and athletes for esthetic purposes, as well as for improvement of their endurance and performances. In this literature review, we evaluated the correlation between AAS and anxiety or aggression. Two pathways are thought to be involved in AAS-induced behavioral disorders. Direct pathway via the amygdalo-fugal pathway, which connects the central nucleus of the amygdala to the brainstem, is involved in cognitive-emotive and homeostatic processes. The latter is modified by chronic AAS use, which subsequently leads to increased anxiety. Indirect…

Mindfulness, rumination, and coping skills in young women with Eating Disorders: A comparative study with healthy controls

2019

Eating Disorders (ED) have been associated with dysfunctional coping strategies, such as rumination. Promoting alternative ways of experiencing mental events, based on a mindfulness approach, might be the clue for learning more effective coping and regulatory strategies among young women with ED. This study examined the comparison between patients with ED diagnosis and healthy subjects in mindfulness, rumination and effective coping. In addition, we analyzed the independent association of those with the presence of ED. The study sample was formed by two groups of young women ranged 13-21 years: Twenty-five with an ED diagnosis and 25 healthy subjects. They were assessed by using the Freibur…