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IMPULSE CONTROL DISORDER

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https://www.readbyqxmd.com/read/28106934/neuroimaging-the-neural-correlates-of-increased-risk-for-substance-use-disorders-in-attention-deficit-hyperactivity-disorder-a-systematic-review
#1
Vitria Adisetiyo, Kevin M Gray
BACKGROUND/OBJECTIVES: Children with attention-deficit/hyperactivity disorder (ADHD) are nearly three times more likely to develop substance use disorders (SUD) than their typically developing peers. Our objective was to review the existing neuroimaging research on high-risk ADHD (ie, ADHD with disruptive behavior disorders, familial SUD and/or early substance use), focusing on impulsivity as one possible mechanism underlying SUD risk. METHODS: A PubMed literature search was conducted using combinations of the keywords "ADHD," "substance use," "substance use disorder," "SUD," "addiction," "dependence," "abuse," "risk," "brain" "MRI," "imaging" and "neuroimaging...
January 20, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28105895/prefrontal-cortex-dysfunction-in-hypoxic-ischaemic-encephalopathy-contributes-to-executive-function-impairments-in-rats-potential-contribution-for-attention-deficit-hyperactivity-disorder
#2
Patrícia Maidana Miguel, Bruna Ferrary Deniz, Iohanna Deckmann, Heloísa Deola Confortim, Ramiro Diaz, Daniela Pereira Laureano, Patrícia Pelufo Silveira, Lenir Orlandi Pereira
OBJECTIVES: The attention-deficit/hyperactivity disorder (ADHD) compromises the quality of life of individuals including adaptation to the social environment. ADHD aetiology includes perinatal conditions such as hypoxic-ischaemic events; preclinical studies have demonstrated attentional deficits and impulsive-hyperactive outcomes after neonatal hypoxic and/or ischaemic intervention, but data are missing to understand this relationship. Thus, the aim of this study was to evaluate executive function (EF) and impulsivity, and tissue integrity and dopaminergic function in the prefrontal cortex (PFC) of rats submitted to hypoxia-ischaemia (HI)...
January 20, 2017: World Journal of Biological Psychiatry
https://www.readbyqxmd.com/read/28104232/dopamine-agonist-withdrawal-syndrome-a-comprehensive-review
#3
REVIEW
Xin Xin Yu, Hubert H Fernandez
Dopamine agonists are effective and widely used treatments for Parkinson disease (PD). However, patients on dopamine agonists may experience significant side effects which necessitate dose tapering or discontinuation. Dopamine agonist withdrawal syndrome (DAWS) is a complication that affects up to 19% of PD patients who undergo a dopamine agonist taper. It was initially described in 2010 as a severe stereotypical cluster of psychiatric and physical symptoms occurring with dopamine agonist withdrawal. Identified risk factors for DAWS include impulse control behavior disorders (ICD) and higher dopamine agonist dosage...
January 2, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28104012/-simultaneous-triple-semicircular-canal-plugging-and-cochlear-implantation-in-advanced-meniere-s-disease
#4
D G Zhang, L Xu, Y C Han, Y F Lyu, J F Luo, Y W Li, R J Wang, Z M Fan, H B Wang
Objective: To evaluate the feasibility of combining simultaneous triple semicircular canal plugging (TSCP) and cochlear implantation (CI) to treat vertigo and hearing loss in advanced Meniere's disease(MD) patients, so as to provide an alternative surgical procedure for treating this disorder. Methods: Data from seven patients, who were referred to our hospital and diagnosed with unilateral MD strictly meeting the criteria issued by Chinese Academy of Otolaryngology-Head and Neck Surgery Committee (2006), from Jan...
January 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28101133/temperament-and-character-traits-in-female-adolescents-with-nonsuicidal-self-injury-disorder-with-and-without-comorbid-borderline-personality-disorder
#5
Taru Tschan, Claudia Peter-Ruf, Marc Schmid, Tina In-Albon
BACKGROUND: Temperament and character traits of adolescents with nonsuicidal self-injury disorder (NSSI) might differentiate those- with and without comorbid borderline personality disorder (BPD). METHODS: Participants were 57 female adolescents with NSSI disorder without BPD (NSSI - BPD), 14 adolescents with NSSI disorder and BPD (NSSI + BPD), 32 clinical controls (CC), and 64 nonclinical controls (NC). Temperament and character traits were assessed with the Junior Temperament and Character Inventory, and impulsivity with the Barratt Impulsiveness Scale and a Go/NoGo task...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28099484/increased-anterior-pelvic-angle-characterizes-the-gait-of-children-with-attention-deficit-hyperactivity-disorder-adhd
#6
Hiroaki Naruse, Takashi X Fujisawa, Chiho Yatsuga, Masafumi Kubota, Hideaki Matsuo, Shinichiro Takiguchi, Seiichiro Shimada, Yuto Imai, Michio Hiratani, Hirotaka Kosaka, Akemi Tomoda
BACKGROUND: Children with attention deficit/hyperactivity disorder (ADHD) frequently have motor problems. Previous studies have reported that the characteristic gait in children with ADHD is immature and that subjects demonstrate higher levels of variability in gait characteristics for the lower extremities than healthy controls. However, little is known about body movement during gait in children with ADHD. The purpose of this study was to identify the characteristic body movements associated with ADHD symptoms in children with ADHD...
2017: PloS One
https://www.readbyqxmd.com/read/28089250/pathology-of-behavior-in-pd-what-is-known-and-what-is-not
#7
REVIEW
Kaylena A Ehgoetz Martens, Simon J G Lewis
Abnormal behavior in Parkinson's disease (PD) stems from a complex orchestration of impaired neural networks that result from PD-related neurodegeneration across multiple levels. Typically, cellular and tissue abnormalities generate neurochemical changes and disrupt specific regions of the brain, in turn creating impaired neural circuits and dysfunctional global networks. The objective of this chapter is to provide an overview of the array of pathological changes that have been linked to different behavioral symptoms of PD such as depression, anxiety, apathy, fatigue, impulse control disorders, psychosis, sleep disorders and dementia...
December 29, 2016: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28088746/development-of-a-screening-questionnaire-for-dsm-5-intermittent-explosive-disorder-ied-sq
#8
Emil F Coccaro, Mitchell E Berman, Michael S McCloskey
OBJECTIVE: This study was designed to develop and test a screening approach to identify individuals with DSM-5 Intermittent Explosive Disorder (IED), a disorder of recurrent, problematic, impulsive aggression. METHODS: A screening approach to diagnose DSM-5 IED (IED-SQ) was developed by combining items related to life history of aggression and items related to the DSM-5 diagnostic criteria for IED. In study 1, the IED-SQ was studied in 72 adult participants; 33 that met DSM-5 criteria for lifetime IED and 39 that did not...
December 22, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28087060/personality-in-parkinson-s-disease-clinical-behavioural-and-cognitive-correlates
#9
REVIEW
Gabriella Santangelo, Fausta Piscopo, Paolo Barone, Carmine Vitale
Affective disorders and personality changes have long been considered pre-motor aspects of Parkinson's disease (PD). Many authors have used the term "premorbid personality" to define distinctive features of PD patients' personality characterized by reduced exploration of new environmental stimuli or potential reward sources ("novelty seeking") and avoidance behaviour ("harm avoidance") present before motor features. The functional correlates underlying the personality changes described in PD, implicate dysfunction of meso-cortico-limbic and striatal circuits...
January 5, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28078089/the-specificity-of-emotion-dysregulation-in-adolescents-with-borderline-personality-disorder-comparison-with-psychiatric-and-healthy-controls
#10
Marina Ibraheim, Allison Kalpakci, Carla Sharp
BACKGROUND: Research has supported the notion that emotion dysregulation is a core feature of BPD. However, given that this feature is typical of healthy adolescents as well as adolescents with other psychiatric disorders, the specificity of emotion dysregulation to BPD in this age group has not yet been determined. The overall aim of this study was to examine emotion dysregulation in adolescent inpatients with BPD compared with non-BPD inpatient adolescents and healthy non-clinical adolescents, taking into account both global emotion dysregulation deficits and more specific impairments...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28077307/impulsivity-and-test-meal-intake-among-women-with-bulimia-nervosa
#11
Robyn Sysko, Rachel Ojserkis, Janet Schebendach, Suzette M Evans, Tom Hildebrandt, B Timothy Walsh
Many patients with bulimia nervosa (BN) also meet criteria for a lifetime alcohol use disorder (AUD). In order to understand possible mechanisms contributing to the co-occurrence and perpetuation of these disorders, this study investigated the importance of impulsivity and test meal intake among patients with BN by comparing women with BN only (n = 18), BN and current/past AUDs (n = 13), and healthy controls (n = 12). All participants completed assessments of eating disorder symptoms, frequency of alcohol use, binge eating, and purging via questionnaires and semi-structured interviews over two sessions...
January 7, 2017: Appetite
https://www.readbyqxmd.com/read/28077175/structural-correlates-of-trait-impulsivity-in-patients-with-bipolar-disorder-and-healthy-controls-a-surface-based-morphometry-study
#12
P C Tu, Y H Kuan, C T Li, T P Su
BACKGROUND: Patients with bipolar disorder (BD) frequently exhibit impulsive behaviors independent of their mood state, and trait impulsivity is increasingly recognized as a crucial BD biomarker. This study aimed to investigate structural correlates of trait impulsivity measured using the Barratt Impulsiveness Scale (BIS) in healthy controls (HCs) and patients with BD. METHOD: We recruited 59 patients diagnosed with BD I or BD II (35.3 ± 8.5 years) and 56 age- and sex-matched HCs (33...
January 12, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28073810/cognitive-behavioural-therapy-for-non-motor-symptoms-of-parkinson-s-disease-a-clinical-review
#13
Ivan Koychev, David Okai
Neuropsychiatric symptoms are common in Parkinson's disease (PD) and have a disproportionate impact on quality of life and carer burden. Pharmacological treatment is the main approach in dealing with these symptoms, but it is limited by variable efficacy and risk of drug interactions. Non-pharmacological approaches using the cognitive-behavioural therapy (CBT) model are viable alternatives and in this review paper we summarise the evidence of CBT for three of the most common psychiatric manifestations of PD: depression and anxiety, impulse-control disorders and insomnia...
January 10, 2017: Evidence-based Mental Health
https://www.readbyqxmd.com/read/28072839/assessment-of-attention-deficits-in-adolescent-offspring-exposed-to-maternal-type-1-diabetes
#14
Birgitte Bytoft, Sine Knorr, Zuzana Vlachova, Rikke B Jensen, Elisabeth R Mathiesen, Henning Beck-Nielsen, Claus H Gravholt, Dorte M Jensen, Tine D Clausen, Erik L Mortensen, Peter Damm
OBJECTIVE: The aim of this study was to examine the potential association between intrauterine exposure to maternal diabetes and attention deficits in the offspring. RESEARCH DESIGN AND METHODS: Adolescent offspring of a prospectively followed cohort of women with type 1 diabetes (n = 269) and a control group from the background population (n = 293) participated in a follow-up assessment in 2012-2013. We used scores from Conners Continuous Performance Test II to assess attention and based on a principal component analysis we evaluated scores on five different attention factors: focused attention, vigilance, hyperactivity/impulsivity, sustained attention and response style...
2017: PloS One
https://www.readbyqxmd.com/read/28072043/compelled-to-risk-does-sexual-compulsivity-explain-the-connection-between-borderline-personality-disorder-features-and-number-of-sexual-partners
#15
Charles Jardin, Carla Sharp, Lorra Garey, Salome Vanwoerden, Nic Crist, Jon D Elhai, Michael J Zvolensky
Having more sexual partners increases the likelihood of new HIV infections among women. Women with more borderline personality disorder (BPD) features have been known to have greater numbers of sexual partners. However, the mechanisms linking BPD features with more sexual partners remain to be clarified. Sexual compulsivity (lack of control, increased distress over sexual behavior) may be one such explanatory factor, as it overlaps with BPD features (e.g., impulsivity, negative affectivity). The present study examined whether sexual compulsivity explained the relation of BPD features with number of sexual partners among a diverse sample of college females (N = 1,326)...
January 10, 2017: Journal of Personality Disorders
https://www.readbyqxmd.com/read/28070787/predictors-of-self-injurious-behavior-and-self-restraint-in-autism-spectrum-disorder-towards-a-hypothesis-of-impaired-behavioral-control
#16
Caroline Richards, Louise Davies, Chris Oliver
Self-injury is common in autism spectrum disorder (ASD); however few studies have investigated correlates of self-injury or the putative associations with self-restraint. Questionnaire data on self-injury, self-restraint, health conditions, overactivity/impulsivity and repetitive/restricted behavior were collected on 208 children and 216 adults with ASD (mean age = 24.10, range 6-61). Self-injury and self-restraint were frequent and significantly associated in both children (45.7% and 40.9%, p < 0...
January 9, 2017: Journal of Autism and Developmental Disorders
https://www.readbyqxmd.com/read/28068954/cognitively-and-physically-demanding-exergaming-to-improve-executive-functions-of-children-with-attention-deficit-hyperactivity-disorder-a-randomised-clinical-trial
#17
Valentin Benzing, Mirko Schmidt
BACKGROUND: Attention deficit hyperactivity disorder (ADHD) is one of the most common mental disorders observed in childhood and adolescence. Its key symptoms - reduced attention, poor control of impulses as well as increased motor activity - are associated with decreased executive functions performance, finally affecting academic achievement. Although drug treatments usually show some effect, alternative treatments are continually being sought, due to lack of commitment and possible side effects...
January 10, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28066708/right-inferior-frontal-cortex-activity-correlates-with-tolcapone-responsivity-in-problem-and-pathological-gamblers
#18
Andrew S Kayser, Taylor Vega, Dawn Weinstein, Jan Peters, Jennifer M Mitchell
Failures of self-regulation in problem and pathological gambling (PPG) are thought to emerge from failures of top-down control, reflected neurophysiologically in a reduced capacity of prefrontal cortex to influence activity within subcortical structures. In patients with addictions, these impairments have been argued to alter evaluation of reward within dopaminergic neuromodulatory systems. Previously we demonstrated that augmenting dopamine tone in frontal cortex via use of tolcapone, an inhibitor of the dopamine-degrading enzyme catechol-O-methyltransferase (COMT), reduced delay discounting, a measure of impulsivity, in healthy subjects...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28065178/investigating-the-role-of-anticipatory-reward-and-habit-strength-in-obsessive-compulsive-disorder
#19
Gabriela M Ferreira, Murat Yücel, Andrew Dawson, Valentina Lorenzetti, Leonardo F Fontenelle
: Aims To determine the rates and associated illness characteristics of obsessive-compulsive disorder (OCD) patients who describe their symptoms as either rewarding or habitual. METHODS: Seventy-three treatment-seeking OCD patients had their dominant compulsive behavior assessed with a structured interview (the Temporal Impulsive-Compulsive Scale-Revised) to track the progression of rewarding (ie, gain in positive affect), aversive (ie, decrease in negative affect), and neutral (or non-affective) states and a self-report scale (the Self-Report Habit Index) to evaluate their habitual features...
January 9, 2017: CNS Spectrums
https://www.readbyqxmd.com/read/28060454/trait-and-neurobiological-underpinnings-of-negative-emotion-regulation-in-gambling-disorder
#20
Juan F Navas, Oren Contreras-Rodríguez, Juan Verdejo-Román, Ana Perandrés-Gómez, Natalia Albein-Urios, Antonio Verdejo-García, José C Perales
BACKGROUND AND AIMS: Gambling disorder is characterized by poor regulation of negative emotions and impulsive behaviors. This study aimed to (1) compare gambling disorder patients (GDPs) and healthy controls (HCs) in self-report and brain activation measures of emotion regulation; and (2) establish its relationship with negative emotion-driven impulsivity. DESIGN: Two cross-sectional case-control studies including GDPs and HCs. SETTING AND PARTICIPANTS: GDPs and HCs were recruited from specialized gambling clinics in Andalusia (Spain), where they were following outpatient treatment, and from the community, respectively...
January 6, 2017: Addiction
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