Article
Neurosciences
Yi-Bing Guo, Qing Jiao, Xiao-Tong Zhang, Qian Xiao, Zhou Wu, Wei-Fang Cao, Dong Cui, Guang-Hui Yu, Ru-Hai Dou, Lin-Yan Su, Guang-Ming Lu
Summary: This study investigated the fractal characteristics of brain blood oxygen level-dependent signals in pediatric bipolar disorder patients when responding to external emotional stimuli. The findings showed that patients exhibited overactivation, increased self-similarity, and decreased complexity during an emotional task compared to healthy controls. These results provide evidence of altered emotional modulation of cognitive control in pediatric bipolar disorder patients.
Article
Psychology, Multidisciplinary
Kota Suzuki
Summary: Sequential congruency effects were observed in event-related potential (ERP) components, with Nogo-N1 reduced by incongruent stimuli and Nogo-N2 amplitudes larger for cI than iI and iC than cC. The Go-N2 was not modulated by sequential effects, indicating it is associated with selection processing. Additionally, the Go-P3 and Nogo-P3 amplitudes were largest for cI, suggesting a relationship between ERP component timing and interaction effects.
FRONTIERS IN PSYCHOLOGY
(2021)
Article
Neurosciences
Judit Pekar, Wiebke Hofmann, Balazs Knakker, Sascha Tamm, Annette Kinder
Summary: The interaction between physical and numerical size has been examined in the numerical Stroop task, but the psychological processes contributing to this interaction are still not entirely clear. This study investigates the role of inhibition in the interaction by introducing a novel paradigm that elicits inhibition-related event-related potential components. The results suggest that interference effects are likely resolved by inhibitory processes and facilitatory effects are affected by different cognitive control processes required by go versus nogo trials.
Article
Psychology, Biological
Robert J. Barry, Frances M. De Blasio, Adele E. Cave
Summary: In the equiprobable Go/NoGo task, children exhibit a large frontal NoGo N2 wave and older children show shorter latencies in Go component, faster response times, and fewer errors compared to younger children. This suggests that older children demonstrate better cognitive control in the task.
INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
(2022)
Article
Clinical Neurology
Peng Zhang, Chuancai Sun, Zhongqi Liu, Qianxiang Zhou
Summary: This study aimed to evaluate the impact of insufficient sleep on brain information transmission, finding that sleep deprivation significantly decreased phase-amplitude coupling between frequency bands in the brain, which was correlated with inhibitory control performance.
Article
Psychology, Multidisciplinary
Shangwu Liu, Runhong Zhang
Summary: The purpose of this study was to observe whether aerobic exercise can alleviate the impairment of cognitive control ability in college students by sleep deprivation. The results showed that aerobic exercise can improve response ability and blood 5-ht content, and alleviate the cognitive control impairment caused by sleep deprivation.
FRONTIERS IN PSYCHOLOGY
(2022)
Article
Neurosciences
David Zarka, Anna Maria Cebolla, Carlos Cevallos, Ernesto Palmero-Soler, Bernard Dan, Guy Cheron
Summary: This study investigated alterations in brain activity during inhibition tasks in children with ADHD compared to typically developing children. The results revealed reduced activity in frontal areas and increased activity in the anterior part of the caudate nucleus in children with ADHD, which may contribute to inhibition and attention deficits in these individuals. Additionally, decreased contribution of the dorsal ACC and increased activity in the dorsolateral prefrontal cortex, insula, and cerebellum were associated with changes in evoked potential components in ADHD.
EUROPEAN JOURNAL OF NEUROSCIENCE
(2021)
Article
Psychiatry
James M. Bjork, Lori Keyser-Marcus, Jasmin Vassileva, Tatiana Ramey, David C. Houghton, F. Gerard Moeller
Summary: Positive social connections are crucial for recovery from Substance Use Disorder (SUD). Different groups of individuals with SUD may show idiosyncratic biases towards social signals, with variations in response patterns to emotional faces as targets. Understanding these differences can help develop tailored interventions for recovery.
FRONTIERS IN PSYCHIATRY
(2021)
Article
Multidisciplinary Sciences
Hiroki Nakata, Miho Takezawa, Keita Kamijo, Manabu Shibasaki
Summary: Our study examined modality differences in N2 and P3 components of event-related potentials in somatosensory and auditory Go/No-go paradigms. We found specific features in the somatosensory paradigm, such as shorter peak latency of No-go-N2 and larger peak amplitude of P3, while different findings emerged in the auditory paradigm. Our data suggest weaker relationships between behavioral responses and ERP components in prepubescent children compared to adults using similar paradigms.
Article
Neurosciences
Tobias A. Wagner-Altendorf, Arie H. van der Lugt, Jane F. Banfield, Jacqueline Deibel, Anna Cirkel, Marcus Heldmann, Thomas F. Muente
Summary: The study found negative implicit attitudes towards smoking in both smokers and non-smokers at 600-700 ms post-stimulus based on prolonged reaction times to smoking-related pictures when coupled with positive evaluative words. However, only non-smokers showed a delay in the N200 component in the incongruent condition (300-400 ms post-stimulus), indicating ambivalent or even positive implicit attitudes towards smoking in the smoker group at this time point.
FRONTIERS IN HUMAN NEUROSCIENCE
(2021)
Article
Clinical Neurology
Qian Xiao, Zhou Wu, Xiuqing Hui, Qing Jiao, Yuan Zhong, Linyan Su, Guangming Lu
Summary: This study found differences in neural activities during emotional response inhibition between manic and euthymic pediatric bipolar disorder patients. Manic patients showed increased activities in certain brain regions compared to euthymic patients, and this hyperactivity was positively associated with false response errors. Increased activity in the left superior frontal gyrus may be characteristic of manic episodes in pediatric bipolar disorder patients, contributing to more severe emotional dysregulation.
JOURNAL OF AFFECTIVE DISORDERS
(2021)
Article
Neurosciences
Olivier Van Hove, Romain Pichon, Pauline Pallanca, Ana Maria Cebolla, Sarah Noel, Veronique Feipel, Gael Deboeck, Bruno Bonnechere
Summary: This study analyzed the influence of speech production and cognitive load levels on static balance and timed up and go (TUG) during dual-task activities. The results showed an increase in centre of pressure oscillation velocity in static balance during oral dual tasks, and mobility was more affected by mental tasks.
Article
Clinical Neurology
Qian Xiao, Zhou Wu, Qing Jiao, Yuan Zhong, Yun Zhang, Guangming Lu
Summary: This study examines the differences in emotional and cognitive neural circuit activities between euthymic BD children and healthy controls. The findings suggest enhanced neural activities in euthymic PBD during emotional tasks, specifically in brain regions related to cognitive and emotional dysregulation. The results highlight the importance of neural responses in understanding the characteristic neuromechanisms of PBD.
JOURNAL OF AFFECTIVE DISORDERS
(2021)
Article
Neurosciences
Marionna Munger, Silvano Sele, Gian Candrian, Johannes Kasper, Hossam Abdel-Rehim, Dominique Eich-Hochli, Andreas Muller, Lutz Jacke
Summary: This study investigates the differences in task performance and neurophysiology between adults with ADHD and healthy controls, and explores the associations between these domains. The results show that the ADHD group exhibits increased reaction time variability, commission and omission errors, and attenuated amplitudes of certain event-related potentials. Self-reported symptoms decrease in the ADHD group over two years, but behavioral measures remain unchanged. The amplitudes of some event-related potentials also decrease in both groups over two years. However, there is no robust association between symptom burden and behavioral or event-related potential measures. These findings suggest more efficient neuronal processing in stable task performance.
FRONTIERS IN HUMAN NEUROSCIENCE
(2022)
Article
Biology
Macha Dubuson, Xavier Noel, Charles Kornreich, Catherine Hanak, Melanie Saeremans, Salvatore Campanella
Summary: This study found that there may be slight differences in attentional biases towards addiction-related cues between patients with alcohol use disorder (AUD) and gambling disorder (GD). AUD patients showed poorer inhibitory performance overall, but performed relatively well in the alcohol-related context. GD patients exhibited specific inhibitory deficits in the game-related context. These findings have important implications for clinical treatment.
Article
Neurosciences
Alexandra Tran-Van-Minh, Romain D. Caze, Therese Abrahamsson, Laurence Cathala, Boris S. Gutkin, David A. DiGregorio
FRONTIERS IN CELLULAR NEUROSCIENCE
(2015)
Article
Computer Science, Cybernetics
Romain D. Caze, Matthijs A. A. van der Meer
BIOLOGICAL CYBERNETICS
(2013)
Article
Biochemical Research Methods
Romain Daniel Caze, Mark Humphries, Boris Gutkin
PLOS COMPUTATIONAL BIOLOGY
(2013)
Proceedings Paper
Engineering, Biomedical
Romain D. Caze, Mark D. Humphries, Boris Gutkin, Simon R. Schultz
2013 6TH INTERNATIONAL IEEE/EMBS CONFERENCE ON NEURAL ENGINEERING (NER)
(2013)