Dopaminergic and clinical correlates of pathological gambling in Parkinson's disease: a case report.

abstract：INTRODUCTION:Conflicting data exist on sensitivity changes of the melanocortin system during diet-induced obesity. We hypothesized that melanocortin sensitivity depends on diet composition, in particular on the fat content rather than the level of obesity. The aim of this study was to determine the influence of diet co...

journal_title：Frontiers in behavioral neuroscience

authors： van den Heuvel JK,Eggels L,van Rozen AJ,Fliers E,Kalsbeek A,Adan RA,la Fleur SE

更新日期：2015-12-24 00:00:00

abstract：:This study analyzed ethanol intake in male and female Wistar rats exposed to maternal separation (MS) during infancy (postnatal days 1-21, PD1-21) and environmental enrichment (EE) during adolescence (PD 21-42). Previous work revealed that MS enhances ethanol consumption during adulthood. It is still unknown if a simi...

journal_title：Frontiers in behavioral neuroscience

authors： Berardo LR,Fabio MC,Pautassi RM

更新日期：2016-10-13 00:00:00

abstract：:Objective: It has been established that reduced vitamin B12 serum levels are associated with cognitive decline and mental illness. The chronic use of methamphetamine (MA), which is a highly addictive drug, can induce cognitive impairment and psychopathological symptoms. There are few studies addressing the association...

journal_title：Frontiers in behavioral neuroscience

authors： Zhai C,Cui M,Cheng X,Ao X,Zhao T,Wu W,Shao Q,Ge D,Song H,Qi F,Ling Q,Ma M,Xu M,Jiao D

更新日期：2018-12-18 00:00:00

abstract：:Pyriproxyfen is one of the most used larvicides and insecticides; it acts as an analog of juvenile insect hormone (a growth regulator). It is highly toxic during all stages of mosquito development, suppresses metamorphosis, and interferes in insect reproduction and proliferation. Pyriproxyfen and its main metabolite h...

journal_title：Frontiers in behavioral neuroscience

authors： Gusso D,Reolon GK,Gonzalez JB,Altenhofen S,Kist LW,Bogo MR,Bonan CD

更新日期：2020-06-17 00:00:00

abstract：:Neonatal pain and stress induce long-term changes in pain sensitivity and behavior. Previously we found alterations in pain sensitivity in adolescent rats exposed to early-life adverse events. We tested whether these alterations have long-lasting effects and if those effects can be improved by the 5-hydroxytryptamine ...

journal_title：Frontiers in behavioral neuroscience

authors： Butkevich IP,Mikhailenko VA,Vershinina EA,Aloisi AM,Barr GA

更新日期：2017-01-26 00:00:00

abstract：:Stimuli of the environment, like objects, systematically activate the actions they are associated to. These activations occur extremely fast. Nevertheless, behavioral data reveal that, in most cases, these activations are then automatically inhibited, around 100 ms after the occurrence of the stimulus. We thus tested ...

journal_title：Frontiers in behavioral neuroscience

authors： Debruille JB,Touzel M,Segal J,Snidal C,Renoult L

更新日期：2019-05-08 00:00:00

abstract：:Honeybees (Apis mellifera) have fascinating navigational skills and learning capabilities in the field. To decipher the mechanisms underlying place learning in honeybees, we need paradigms to study place learning of individual honeybees under controlled laboratory conditions. Here, we present a novel visual place lear...

journal_title：Frontiers in behavioral neuroscience

authors： Scheiner R,Frantzmann F,Jäger M,Mitesser O,Helfrich-Förster C,Pauls D

更新日期：2020-04-15 00:00:00

abstract：:Anatomical investigations have revealed connections between the intralaminar thalamic nuclei and areas such as the superior colliculus (SC) that receive short latency input from visual and auditory primary sensory areas. The intralaminar nuclei in turn project to the major input nucleus of the basal ganglia, the stria...

journal_title：Frontiers in behavioral neuroscience

authors： Fisher SD,Reynolds JN

更新日期：2014-04-02 00:00:00

abstract：:We study how the ratio between the length of the second and fourth digit (2D:4D) correlates with choices in social and risk preferences elicitation tasks by building a large dataset from five experimental projects with more than 800 subjects. Our results confirm the recent literature that downplays the link between 2D...

journal_title：Frontiers in behavioral neuroscience

authors： Alonso J,Di Paolo R,Ponti G,Sartarelli M

更新日期：2018-02-13 00:00:00

abstract：:Sleep has been related to emotional functioning. However, the extent to which emotional salience is processed during sleep is unknown. To address this concern, we investigated night sleep in healthy adults regarding brain reactivity to the emotionally (happily, fearfully) spoken meaningless syllables dada, along with ...

journal_title：Frontiers in behavioral neuroscience

authors： Chen C,Sung JY,Cheng Y

更新日期：2016-06-14 00:00:00

abstract：:Homophily, or "love for similar others," has been shown to play a fundamental role in the formation of interpersonal ties and social networks. Yet no study has investigated whether perceived similarities can affect tacit coordination. We had 68 participants attempt to maximize real monetary earnings by choosing betwee...

journal_title：Frontiers in behavioral neuroscience

authors： Chierchia G,Coricelli G

更新日期：2015-07-28 00:00:00

abstract：:Implementation intention has proven effective in regulating intense emotions but is found to be difficult when instructed regulation is used. Here, we aim to test whether automatic reappraisal-based implementation intention (RII) downregulates intense negative emotion more efficiently than controlled reappraisal (CR) ...

journal_title：Frontiers in behavioral neuroscience

authors： Chen S,Yu K,Yang J,Yuan J

更新日期：2020-07-14 00:00:00

abstract：:Rats use their whiskers to extract a wealth of information about their immediate environment, such as the shape, position or texture of an object. The information is conveyed to mechanoreceptors located within the whisker follicle in the form of a sequence of whisker deflections induced by the whisker/object contact i...

journal_title：Frontiers in behavioral neuroscience

authors： Boubenec Y,Shulz DE,Debrégeas G

更新日期：2012-11-06 00:00:00

abstract：:The ability to accurately integrate or bind stimuli from more than one sensory modality is highly dependent on the features of the stimuli, such as their intensity and relative timing. Previous studies have demonstrated that the ability to perceptually bind stimuli is impaired in various clinical conditions such as au...

journal_title：Frontiers in behavioral neuroscience

authors： Schormans AL,Allman BL

更新日期：2018-10-31 00:00:00

abstract：:Moral behavior has been a key topic of debate for philosophy and psychology for a long time. In recent years, thanks to the development of novel methodologies in cognitive sciences, the question of how we make moral choices has expanded to the study of neurobiological correlates that subtend the mental processes invol...

journal_title：Frontiers in behavioral neuroscience

authors： Pellegrini S,Palumbo S,Iofrida C,Melissari E,Rota G,Mariotti V,Anastasio T,Manfrinati A,Rumiati R,Lotto L,Sarlo M,Pietrini P

更新日期：2017-08-29 00:00:00

abstract：:Numerous reports indicate that learning and memory of conditioned responses are accompanied by genesis of dendritic spines in the hippocampus, although there is a conspicuous lack of information regarding spine modifications after behavioral extinction. There is ample evidence that treatments that typically produce am...

journal_title：Frontiers in behavioral neuroscience

authors： Garín-Aguilar ME,Díaz-Cintra S,Quirarte GL,Aguilar-Vázquez A,Medina AC,Prado-Alcalá RA

更新日期：2012-03-16 00:00:00

abstract：:People perceive the consequences of their own actions differently to how they perceive other sensory events. A large body of psychology research has shown that people also consistently overrate their own performance relative to others, yet little is known about how these "illusions of superiority" are normally maintai...

journal_title：Frontiers in behavioral neuroscience

authors： Wolpe N,Wolpert DM,Rowe JB

更新日期：2014-06-27 00:00:00

abstract：PURPOSE:The present study assessed the influence of L-DOPA administration on neostriatal dopamine (DA) transporter (DAT) binding in relation to motor and exploratory behaviors in the rat. METHODS:Rats received injections of 5 mg/kg L-DOPA, 10 mg/kg L-DOPA or vehicle. Motor and exploratory behaviors were assessed for 3...

journal_title：Frontiers in behavioral neuroscience

authors： Nikolaus S,Beu M,De Souza Silva AM,Huston JP,Hautzel H,Chao OY,Antke C,Müller HW

更新日期：2014-12-17 00:00:00

abstract：:Epilepsy is a chronic neurological disease which is usually associated with psychiatric comorbidities. Depsression and cognition impairment are considered to be the most common psychiatric comorbidities in epilepsy patients. However, the specific contribution of epilepsy made to these psychiatric comorbidities remains...

journal_title：Frontiers in behavioral neuroscience

authors： Zhu X,Dong J,Han B,Huang R,Zhang A,Xia Z,Chang H,Chao J,Yao H

更新日期：2017-10-18 00:00:00

abstract：:Dopamine mediates diverse functions such as motivation, reward, attention, learning/memory and sleep/arousal. Recent studies using model organisms including the fruit fly, have elucidated various physiological functions of dopamine, and identified specific neural circuits for these functions. Flies with mutations in t...

journal_title：Frontiers in behavioral neuroscience

authors： Ueno T,Kume K

更新日期：2014-09-03 00:00:00

abstract：:L-Kynurenine (L-KYN) is a central metabolite of tryptophan degradation through the kynurenine pathway (KP). The systemic administration of L-KYN sulfate (L-KYNs) leads to a rapid elevation of the neuroactive KP metabolite kynurenic acid (KYNA). An elevated level of KYNA may have multiple effects on the synaptic transm...

journal_title：Frontiers in behavioral neuroscience

authors： Varga D,Herédi J,Kánvási Z,Ruszka M,Kis Z,Ono E,Iwamori N,Iwamori T,Takakuwa H,Vécsei L,Toldi J,Gellért L

更新日期：2015-06-16 00:00:00

abstract：:Stress disturbs the balance of the gut microbiota and stimulates inflammation-to-brain mechanisms. Moreover, stress leads to anxiety and depressive disorders. Bifidobacterium adolescentis displays distinct anti-inflammatory effects. However, no report has focused on the anxiolytic and antidepressant effects of B. adol...

journal_title：Frontiers in behavioral neuroscience

authors： Guo Y,Xie JP,Deng K,Li X,Yuan Y,Xuan Q,Xie J,He XM,Wang Q,Li JJ,Luo HR

更新日期：2019-06-18 00:00:00

abstract：:Problematic alcohol drinking and alcohol dependence are an increasing health problem worldwide. Alcohol abuse is responsible for approximately 5% of the total deaths in the world, but addictive consumption of it has a substantial impact on neurological and memory disabilities throughout the population. One of the bett...

journal_title：Frontiers in behavioral neuroscience

authors： Mira RG,Lira M,Tapia-Rojas C,Rebolledo DL,Quintanilla RA,Cerpa W

更新日期：2020-01-24 00:00:00

abstract：:Dopamine plays a role in generating flexible adaptive responses in changing environments. Chronic administration of D2-like agonist quinpirole (QNP) induces behavioral sensitization and stereotypical behaviors reminiscent of obsessive-compulsive disorder (OCD). Some of these symptoms persist even after QNP discontinua...

journal_title：Frontiers in behavioral neuroscience

authors： Hatalova H,Radostova D,Pistikova A,Vales K,Stuchlik A

更新日期：2014-04-11 00:00:00

abstract：:Understanding human behavior remains a grand challenge across disciplines. We used eye tracking to investigate how visual perception is associated with a strategic behavior in the decision process. Gaze activity and eye movement patterns were measured in 14 human participants with different decision strategies. We als...

journal_title：Frontiers in behavioral neuroscience

authors： Peshkovskaya A,Myagkov M

更新日期：2020-10-22 00:00:00

abstract：:The ability to maintain appropriate gaps to objects in one's environment is important when navigating through a three-dimensional world. Previous research has shown that the visual angle subtended by a lead/approaching object and its rate of change are important variables for timing interceptions, collision avoidance,...

journal_title：Frontiers in behavioral neuroscience

authors： Hosking SG,Davey CE,Kaiser MK

更新日期：2013-05-21 00:00:00

abstract：:Damage involving the anterior thalamic and adjacent rostral thalamic nuclei may result in a severe anterograde amnesia, similar to the amnesia resulting from damage to the hippocampal formation. Little is known, however, about the information represented in these nuclei. To redress this deficit, we recorded units in t...

journal_title：Frontiers in behavioral neuroscience

authors： Jankowski MM,Passecker J,Islam MN,Vann S,Erichsen JT,Aggleton JP,O'Mara SM

更新日期：2015-10-13 00:00:00

abstract：:Social interactions are critically important for survival and impact overall-health, but also impose costs on animals, such as exposure to contagious agents. The immune system can play a critical role in modulating social behavior when animals are sick, as has been demonstrated within the context of "sickness behavior...

journal_title：Frontiers in behavioral neuroscience

authors： Lopes PC,Carlitz EHD,Kindel M,König B

更新日期：2020-02-05 00:00:00

abstract：:Salsolinol, a tetrahydroisoquinoline present in the human and rat brains, is the condensation product of dopamine and acetaldehyde, the first metabolite of ethanol. Previous evidence obtained in vivo links salsolinol with the mesolimbic dopaminergic (DA) system: salsolinol is self-administered into the posterior of th...

journal_title：Frontiers in behavioral neuroscience

authors： Xie G,Krnjević K,Ye JH

更新日期：2013-05-24 00:00:00

abstract：:Dysregulation of the hypothalamic-pituitary-adrenal (HPA) stress response has been suggested to play a role in vulnerability to stress-related disorders, such as depression. Prenatal alcohol exposure (PAE) may result in HPA dysregulation, which in turn may predispose individuals to the effects of stress exposure throu...

journal_title：Frontiers in behavioral neuroscience

authors： Lam VYY,Raineki C,Takeuchi LE,Ellis L,Woodward TS,Weinberg J

更新日期：2018-03-09 00:00:00