Long-term effects of a single adult methamphetamine challenge: minor impact on dopamine fibre density in limbic brain areas of gerbils [0.03%]
单次安非他命刺激对仓鼠边缘脑区多巴胺纤维密度的长期影响较小
Susanne Brummelte,Thorsten Grund,Andrea Czok et al.
Susanne Brummelte et al.
Background: The aim of the study was to test long-term effects of (+)-methamphetamine (MA) on the dopamine (DA) innervation in limbo-cortical regions of adult gerbils, in order to understand better the repair and neuropla...
Heidi Aase,Anneke Meyer,Terje Sagvolden
Heidi Aase
Background: The behaviour of children with Attention-Deficit/Hyperactivity Disorder is characterized by low predictability of responding. Low behavioural predictability is one way of operationalizing intra-individual ADHD...
Relationship between impulsivity, hyperactivity and working memory: a differential analysis in the rat [0.03%]
冲动性、多动与操作记忆之间的关系：大鼠的差异分析
Françoise Dellu-Hagedorn
Françoise Dellu-Hagedorn
Background: Impulsivity is a behavioural trait that comprises several distinct processes. It is a key feature of many psychopathologies such as mania, addictive disorders or attention deficit-hyperactivity disorders. To d...
Declarative and procedural learning in children and adolescents with posterior fossa tumours [0.03%]
小头畸形及后颅窝肿瘤患儿的陈述性学习和程序性学习功能损害
Eliana A Quintero-Gallego,Carlos M Gómez,Encarnación Vaquero Casares et al.
Eliana A Quintero-Gallego et al.
Background: This quasi-experimental study was designed to assess two important learning types - procedural and declarative--in children and adolescents affected by posterior fossa tumours (astrocytoma vs. medulloblastoma)...
The effects of sex and hormonal status on restraint-stress-induced working memory impairment [0.03%]
性别和激素状态对束缚应激所致工作记忆损害的影响
Rebecca M Shansky,Katya Rubinow,Avis Brennan et al.
Rebecca M Shansky et al.
Background: Restraint stress has been shown to elicit numerous effects on hippocampal function and neuronal morphology, as well as to induce dendritic remodeling in the prefrontal cortex (PFC). However, the effects of acu...
The C(-1019)G 5-HT1A promoter polymorphism and personality traits: no evidence for significant association in alcoholic patients [0.03%]
性格特征和酒精中毒患者的基因型之间的关系研究并未得到阳性结果
G Koller,B Bondy,U W Preuss et al.
G Koller et al.
The 5HT1A receptor is one of at least 14 different receptors for serotonin which has a role in moderating several brain functions and may be involved in the aetiology of several psychiatric disorders. The C(-1019)G 5-HT1A promoter polymorph...
Exploration of auditory P50 gating in schizophrenia by way of difference waves [0.03%]
精神分裂症的听觉P50差异波观测研究
Sidse M Arnfred
Sidse M Arnfred
Electroencephalographic measures of information processing encompass both mid-latency evoked potentials like the pre-attentive auditory P50 potential and a host of later more cognitive components like P300 and N400.Difference waves have mos...
Color naming deficits and attention-deficit/hyperactivity disorder: a retinal dopaminergic hypothesis [0.03%]
与注意力缺陷/多动症相关的色觉命名障碍：视网膜多巴胺能假说
Rosemary Tannock,Tobias Banaschewski,David Gold
Rosemary Tannock
Background: Individuals with Attention-Deficit/Hyperactive Disorder (ADHD) have unexplained difficulties on tasks requiring speeded processing of colored stimuli. Color vision mechanisms, particularly short-wavelength (bl...
Serum level of semicarbazide-sensitive amine oxidase in children with ADHD [0.03%]
ADHD儿童血清半卡巴唑敏感胺氧化酶水平检测
Veit Roessner,Henrik Uebel,Andreas Becker et al.
Veit Roessner et al.
Background: The objective of this study was to analyze the extracellularly acting semicarbazide-sensitive amine oxidase (SSAO) serum levels in children with ADHD for the first time. SSAO is known to show deviations from n...
Dose-response characteristics of methylphenidate on locomotor behavior and on sensory evoked potentials recorded from the VTA, NAc, and PFC in freely behaving rats [0.03%]
不同剂量的右旋苯丙胺对自由活动大鼠伏隔核、前额叶皮层和中脑导水管周围灰质感觉诱发电位的影响及其对行为的影响
Pamela B Yang,Alan C Swann,Nachum Dafny
Pamela B Yang
Background: Methylphenidate (MPD) is a psychostimulant commonly prescribed for attention deficit/hyperactivity disorder. The mode of action of the brain circuitry responsible for initiating the animals' behavior in respon...