Limpar
817 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Carta Acesso aberto Revisado por pares

Samuele Cortese,

... was significantly associated with an atypical increase in cingulo-opercular resting-state connectivity with increasing age. By ... to treatment was significantly associated with stability of cingulo-opercular connectivity over the developmental period, which was ... functional activity of brain areas overlapping with the cingulo-opercular network (7). Furthermore, functional abnormalities in the cingulo-opercular network have also been reported at rest, ... authors hypothesized that stimulants may normalize activity in cingulo-opercular regions during cognitive tasks only when resting- ...

Tópico(s): Attention Deficit Hyperactivity Disorder

2021 - American Psychiatric Association | American Journal of Psychiatry

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Stefanie E. Kuchinsky, Jayne B. Ahlstrom, Susan Teubner‐Rhodes, Judy R. Dubno, Mark A. Eckert,

... Context: Adaptive control, reflected by elevated activity in cingulo-opercular brain regions, optimizes performance in challenging tasks by monitoring outcomes and adjusting behavior. For example, cingulo-opercular function benefits trial-level word recognition in ... adaptive control, we examined the extent to which cingulo-opercular engagement supports word recognition in noise for ... history of neurological or psychiatric diagnoses.Results: Elevated cingulo-opercular activity occurred with increased likelihood of correct ...

Tópico(s): Noise Effects and Management

2015 - Routledge | Experimental Aging Research

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Susan Teubner‐Rhodes, Jayne B. Ahlstrom, Judy R. Dubno, Mark A. Eckert,

... in difficult conditions typically elicits greater activity throughout cingulo-opercular regions of frontal cortex that are proposed ... recognition memory tasks is consistently associated with increased cingulo-opercular activity when perceptual difficulty is minimized. The ... is enhanced or limited by the engagement of cingulo-opercular activity during challenging listening conditions. An fMRI ... to-noise ratio condition were associated with increased cingulo-opercular activity and poorer recognition memory scores on ...

Tópico(s): Neurobiology of Language and Bilingualism

2017 - Elsevier BV | NeuroImage

Carta Acesso aberto Revisado por pares

Deanna M. Barch,

... both the "multiple cognitive demand" network and the cingulo-opercular network. This group of regions is thought ... in the Three Studies (1–3)aa CON=cingulo-opercular network; DMN=default mode network; NAc=nucleus ... connectivity between the nucleus accumbens and both the cingulo-opercular network and the default mode network; 2) ... connectivity between the default mode network and the cingulo-opercular network (Figure 1B). Critically, the relation of reduced reward responsivity to altered connectivity between the cingulo-opercular network and both the ventral striatum and ...

Tópico(s): Neural and Behavioral Psychology Studies

2017 - American Psychiatric Association | American Journal of Psychiatry

Artigo Revisado por pares

Marleen Haupt, Adriana L. Ruiz‐Rizzo, Christian Sorg, Kathrin Finke,

... related to intrinsic functional connectivity (iFC) within the cingulo-opercular network, suggesting that this network's iFC ... present study, we asked whether iFC in the cingulo-opercular network is also related to the individual ... dual regression approach to determine iFC in the cingulo-opercular network. In a separate behavioural testing session, ... were significantly associated with lower iFC in the cingulo-opercular network, with a peak in the left ... alerting is primarily associated with iFC in the cingulo-opercular network.

Tópico(s): Neural and Behavioral Psychology Studies

2019 - Elsevier BV | NeuroImage

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Mark A. Eckert, Judy R. Dubno, Kelly C. Harris,

Abstract Cingulo‐opercular activity is hypothesized to reflect an adaptive control function that optimizes task performance through adjustments in ... performance appears to benefit from elevated activity in cingulo‐opercular regions of frontal cortex before stimuli are ... at or above each participant's detection threshold. Cingulo‐opercular BOLD increased significantly throughout listening and behavioral ... more likely on trials with elevated pre‐stimulus cingulo‐opercular BOLD, consistent with an adaptive control framework. ...

Tópico(s): Neural and Behavioral Psychology Studies

2019 - Wiley | Journal of Neuroscience Research

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Stefanie E. Kuchinsky, Stephanie L. Cute, Jayne B. Ahlstrom, Judy R. Dubno, Mark A. Eckert,

... elevated activity in putative attention systems, including the cingulo-opercular network. We tested the prediction that elevated cingulo-opercular activity provides word-recognition benefit on a ... that word-recognition demands increased the coherence of cingulo-opercular network activity. Consistent with an adaptive control ... analyses demonstrated that increased magnitude and extent of cingulo-opercular network activity was significantly associated with correct ... on subsequent trials. These results indicate that elevated cingulo-opercular network activity is not simply a reflection ...

Tópico(s): Neurobiology of Language and Bilingualism

2013 - Society for Neuroscience | Journal of Neuroscience

Artigo Acesso aberto Revisado por pares

Gerd Wagner, Kathrin Koch, Claudia Schachtzabel, C. Christoph Schultz, Christian Gaser, Jürgen R. Reichenbach, Heinrich Sauer, Karl‐Jürgen Bär, Ralf Schlösser,

... schizophrenia. However, the precise interplay within the fronto-cingulo-thalamic network known to be involved in cognitive ... to model cognitive control processes within the fronto-cingulo-thalamic network. A disruption in effective connectivity in ... a significantly decreased BOLD signal in the fronto-cingulo-thalamic network. In the DCM analysis, a significantly ... evidence for the notion that an abnormal fronto-cingulo-thalamic effective connectivity may represent the basis of ... in the mediodorsal thalamus and in the fronto-cingulo-thalamic network may constitute the determining cause of ...

Tópico(s): Neural dynamics and brain function

2013 - Elsevier BV | NeuroImage Clinical

Artigo

Juergen Zinnecker,

... in difficult conditions typically elicits greater activity throughout cingulo-opercular regions of frontal cortex that are proposed ... recognition memory tasks is consistently associated with increased cingulo-opercular activity when perceptual difficulty is minimized. The ... is enhanced or limited by the engagement of cingulo-opercular activity during challenging listening conditions. An fMRI ... to-noise ratio condition were associated with increased cingulo-opercular activity and poorer recognition memory scores on ...

Tópico(s): Neuroscience and Music Perception

2001 - Elsevier BV | Advances in Life Course Research

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Susan Teubner‐Rhodes, Jayne B. Ahlstrom, Judy R. Dubno, Mark A. Eckert,

Extensive increases in cingulo-opercular frontal activity are typically observed during speech recognition in noise tasks. This elevated activity has been linked to ... The established link between perceptual decision making and cingulo-opercular function may provide an explanation for how ... neuroimaging study tested the hypothesis that pre-stimulus cingulo-opercular activity reflects criterion adjustments that determine how ... higher SNR trials. Replicating earlier observations, pre-stimulus cingulo-opercular activity was significantly predictive of correct recognition ...

Tópico(s): Multisensory perception and integration

2022 - Elsevier BV | NeuroImage

Artigo Acesso aberto Revisado por pares

Cheshire Hardcastle, Hanna K. Hausman, Jessica N. Kraft, Alejandro Albizu, Nicole D. Evangelista, Emanuel M. Boutzoukas, Andrew O’Shea, Kailey Langer, Emily Van Van Etten, Pradyumna K. Bharadwaj, Hyun Song, Samantha G. Smith, Eric C. Porges, Steven T. DeKosky, Georg A. Hishaw, Samuel S. Wu, Michael Marsiske, Ronald A. Cohen, Gene E. Alexander, Adam J. Woods,

... network, dorsal attention network, frontoparietal control network, and cingulo-opercular network with Double Decision task performance, and ... Multiple linear regressions showed that connectivity of the cingulo-opercular network is associated with visual speed-of- ... divided attention subcomponents of the Double Decision task. Cingulo-opercular network and frontoparietal control network connectivity is ... These findings confirm the unique role of the cingulo-opercular network in visual attention and sustained divided ...

Tópico(s): Neural dynamics and brain function

2021 - Springer International Publishing | GeroScience

Artigo Acesso aberto Revisado por pares

Michael T. Perino, Michael J. Myers, Muriah D. Wheelock, Qiongru Yu, Jennifer Harper, Megan Manhart, Evan M. Gordon, Adam T. Eggebrecht, Daniel S. Pine, Deanna M. Barch, Joan L. Luby, Chad M. Sylvester,

... to altered connectivity of the frontoparietal, default mode, cingulo-opercular, and ventral attention networks and that anxiety- ... anxiety was associated with altered connectivity within the cingulo-opercular network, as well as between the cingulo-opercular network and the ventral attention, default mode, ... visual networks. Connectivity between the ventral attention and cingulo-opercular networks was associated with variation in both ... among several networks, most of which include the cingulo-opercular network. These results help clarify the within- ...

Tópico(s): EEG and Brain-Computer Interfaces

2021 - Elsevier BV | Biological Psychiatry Global Open Science

Artigo Acesso aberto Revisado por pares

Noga Cohen, Aya Ben-Yakov, Jochen Weber, Micah Edelson, Rony Paz, Yadin Dudai,

... underlying mechanisms. We found that activity in the cingulo-opercular network (including bilateral anterior insula [aI] and ... remembered. We then tested how activity in the cingulo-opercular network shapes memory performance. Our findings indicate that prestimulus cingulo-opercular activity affects memory performance by opposingly modulating ... and retrieval of episodic information. Specifically, higher prestimulus cingulo-opercular activity was associated with a subsequent increase ...

Tópico(s): Neural dynamics and brain function

2019 - Oxford University Press | Cerebral Cortex

Artigo Acesso aberto Revisado por pares

Kenneth I. Vaden, Stefanie E. Kuchinsky, Jayne B. Ahlstrom, Judy R. Dubno, Mark A. Eckert,

... older adults and elicits elevated activity throughout a cingulo-opercular network that is hypothesized to monitor and ... experiment was used to test the hypothesis that cingulo-opercular engagement provides performance benefit for older adults. ... dB) during a sparse sampling fMRI experiment. Elevated cingulo-opercular activity was associated with an increased likelihood ... SNR and performance on the preceding trial. The cingulo-opercular effect increased for participants with the best ... that older adults experience performance benefit from elevated cingulo-opercular activity, but not to the same extent ...

Tópico(s): Neural dynamics and brain function

2015 - Society for Neuroscience | Journal of Neuroscience

Artigo Acesso aberto Revisado por pares

Joseph W. Dubis, Joshua S. Siegel, Maital Neta, Kristina Visscher, Steven E. Petersen,

... e., perceptually driven) does not show strong sustained cingulo-opercular activity. In a new experiment, we tested ... this observation while addressing alternative explanations about sustained cingulo-opercular activity (including task difficulty and verbal vs. ... The perceptually driven task showed a lack of cingulo-opercular activity in contrast to the 2 newly ... tasks. This finding supports the idea that sustained cingulo-opercular activity contributes to maintenance of task set ...

Tópico(s): Neural dynamics and brain function

2014 - Oxford University Press | Cerebral Cortex

Artigo Acesso aberto Revisado por pares

Adriana L. Ruiz‐Rizzo, Christian Sorg, Natan Napiórkowski, Julia Neitzel, Aurore Menegaux, Hermann J. Müller, Signe Vangkilde, Kathrin Finke,

... in the intrinsic functional connectivity (iFC) within the cingulo-opercular network and its relevance for processing speed, ... resonance imaging data. From the clusters within the cingulo-opercular network exhibiting age-related decreased iFC, we ... Our results point to the iFC in the cingulo-opercular network, represented by the left insula, as ...

Tópico(s): Neural dynamics and brain function

2018 - Elsevier BV | Neurobiology of Aging

Artigo Acesso aberto Revisado por pares

Luke Norman, Gustavo Sudre, Marine Bouyssi-Kobar, Wendy Sharp, Philip Shaw,

... the resting-state functional connectivity within and between cingulo-opercular, striato-thalamic, and default mode networks was ... any significant associations.Resting-state connectivity within the cingulo-opercular network was associated with a significant interaction ... subjects were associated with an atypical increase in cingulo-opercular connectivity with increasing age from childhood to ... psychostimulants in ADHD. Functioning and development within the cingulo-opercular network may warrant further investigation as a ...

Tópico(s): Neural and Behavioral Psychology Studies

2021 - American Psychiatric Association | American Journal of Psychiatry

Artigo Acesso aberto Revisado por pares

Xin Wen, Li Dong, Junjie Chen, Jie Xiang, Jie Yang, Hechun Li, Xiaobo Liu, Cheng Luo, Dezhong Yao,

... the default mode (DMN) and the sensorimotor and cingulo-opercular networks, as well as connections between the frontoparietal and cingulo-opercular networks, between the DMN and the frontoparietal/cingulo-opercular/sensorimotor/occipital/cerebellum networks, and between the sensorimotor and frontoparietal/cingulo-opercular networks), which were correlated to behavioral data. ...

Tópico(s): Advanced Neuroimaging Techniques and Applications

2020 - Frontiers Media | Frontiers in Neuroscience

Artigo Acesso aberto Revisado por pares

Adam J. Culbreth, Qiong Wu, Shuo Chen, Bhim M. Adhikari, L. Elliot Hong, James M. Gold, James A. Waltz,

... cortex. In addition to thalamic findings, hypoconnectivity between cingulo-opercular brain regions thought to be involved in ... we also found evidence for hypoconnectivity within a cingulo-opercular network of brain regions in people with ... the thalamus and sensory cortices and hypoconnectivity between cingulo-opercular regions in people with SZ using data- ...

Tópico(s): Mental Health Research Topics

2020 - Elsevier BV | NeuroImage Clinical

Artigo Acesso aberto Revisado por pares

David L. Perez, Nassim Matin, Arthur J. Barsky, Víctor Costumero, Sara Makaretz, Sigrid Young, Jorge Sepulcre, W. Curt LaFrance, Matcheri S. Keshavan, Bradford C. Dickerson,

... disorder (FND) and post-traumatic stress disorder (PTSD). Cingulo-insular regions are implicated in the biology of ... FND and PTSD symptoms would map onto distinct cingulo-insular areas. Methods This within-group voxel-based ... left hippocampal volume. Conclusions This study reveals distinct cingulo-insular alterations for FND and PTSD symptoms and ...

Tópico(s): Personality Disorders and Psychopathology

2017 - BMJ | Journal of Neurology Neurosurgery & Psychiatry

Revisão Acesso aberto Revisado por pares

Thérèse van Amelsvoort, Dennis Hernaus,

... pharmacological interventions (other than methylphenidate) on the fronto-cingulo-parietal cognitive control network, in order to identify ... 1). In terms of impact on the fronto-cingulo-parietal networks, the preliminary evidence for catechol-o- ... negative predictive value. It is concluded that fronto-cingulo-parietal activity changes can serve as a marker ...

Tópico(s): Mental Health Research Topics

2016 - Frontiers Media | Frontiers in Psychiatry

Artigo Revisado por pares

Elliot A. Layden, John T. Cacioppo, Stephanie Cacioppo, Stefano F. Cappa, Alessandra Dodich, Andrea Falini, Nicola Canessa,

... with increased FC between several nodes of the cingulo-opercular network, a network known to underlie the ... ACC/pre-SMA. In contrast, FC between the cingulo-opercular network and right middle/superior frontal gyrus ... We suggest that, in PSI, increased within-network cingulo-opercular FC may be associated with hypervigilance to ... right middle/superior frontal gyrus FC to the cingulo-opercular network may be associated with diminished impulse ...

Tópico(s): Neural and Behavioral Psychology Studies

2016 - Elsevier BV | NeuroImage

Artigo Acesso aberto Revisado por pares

Tzipi Horowitz‐Kraus, Claudio Toro‐Serey, Mark DiFrancesco,

... between the anterior cingulate cortex, part of the cingulo-opercular cognitive-control network, and the fusiform gyrus ... has an effect on functional connectivity of the cingulo-opercular and fronto-parietal cognitive-control networks during ... difficulty had significantly greater functional connectivity in the cingulo-opercular network after training, which may demonstrate the ...

Tópico(s): Functional Brain Connectivity Studies

2015 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

George Wallis, Mark G. Stokes, Helena Cousijn, Mark W. Woolrich, Anna C. Nobre,

... studies have previously implicated both the frontoparietal and cingulo-opercular networks in control over WM, but their ... activation was transient and was succeeded by a cingulo-opercular network activation. We also characterized the time ... attention and orienting within memory. In contrast, the cingulo-opercular network plays a more downstream role in ...

Tópico(s): Functional Brain Connectivity Studies

2015 - The MIT Press | Journal of Cognitive Neuroscience

Artigo Revisado por pares

Fabienne Picard, Sepideh Sadaghiani, Claire Leroy, Delphine S. Courvoisier, Renaud Maroy, Michel Bottlaender,

... we also directly assessed nAChR density in this cingulo-insular network as defined in an independent dataset ... networks. Receptor density was significantly higher in the cingulo-insular network. This network has been suggested to ... cortices reflects a particular neurochemical organization of the cingulo-insular network, and suggests an important role of ...

Tópico(s): Photoreceptor and optogenetics research

2013 - Elsevier BV | NeuroImage

Revisão Acesso aberto Revisado por pares

Nico U.F. Dosenbach, Damien A. Fair, Alexander L. Cohen, Bradley L. Schlaggar, Steven E. Petersen,

... grouped the regions into distinct ‘fronto-parietal’ and ‘cingulo-opercular’ components. The fronto-parietal component seems to initiate and adjust control; the cingulo-opercular component provides stable ‘set-maintenance’ over entire ... grouped the regions into distinct ‘fronto-parietal’ and ‘cingulo-opercular’ components. The fronto-parietal component seems to initiate and adjust control; the cingulo-opercular component provides stable ‘set-maintenance’ over entire ...

Tópico(s): Mental Health Research Topics

2008 - Elsevier BV | Trends in Cognitive Sciences

Artigo Acesso aberto Revisado por pares

Melanie D. Penning, Adriana L. Ruiz‐Rizzo, Petra Redel, Hermann J. Müller, Tiina Salminen, Tilo Strobach, Simone C. Behrens, Torsten Schubert, Christian Sorg, Kathrin Finke,

... speed (VPS) and whether functional connectivity in the cingulo-opercular network predicts training gain. Using the theory ... in alertness training. Pretraining functional connectivity in the cingulo-opercular network correlated with the individual training-induced ... older adults and that functional connectivity in the cingulo-opercular network provides a neural marker for predicting ...

Tópico(s): Heart Rate Variability and Autonomic Control

2021 - SAGE Publishing | Psychological Science

Artigo Acesso aberto Revisado por pares

Linling Li, Xin Di, Huijuan Zhang, Gan Huang, Li Zhang, Zhen Liang, Zhiguo Zhang,

... patterns (more widespread and stronger FC within the cingulo-opercular network, between cingulo-opercular and sensorimotor networks, between cingulo-opercular and emotional networks, and between default mode ...

Tópico(s): Pain Mechanisms and Treatments

2021 - Wiley | Human Brain Mapping

Artigo Acesso aberto Revisado por pares

Lidan Freedman, Michal Zivan, Rola Farah, Tzipi Horowitz‐Kraus,

... evolved top-down system involving the frontoparietal and cingulo-opercular networks. We examined both within- and between- ... revealed significantly higher functional connectivity values within the cingulo-opercular and ventral attention cognitive-control networks for ...

Tópico(s): Functional Brain Connectivity Studies

2020 - Elsevier BV | NeuroImage Clinical