Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
August 1, 2024
Xuefeng Xu, Xuefeng Ma, Haosen Ni et al.
14 citations
Internet gaming disorder (IGD) can lead to psychological problems and cause behavioral problems in individuals. Traditional interventions have been ineffective in treating IGD. Meanwhile, mindfulness meditation (MM) is an emerging method that has proven to be effective for treating psychiatric disorders. In this study, MM was used to intervene in IGD and to explore its neural mechanism. Eighty...
Communications Biology
July 23, 2024
Yilei Zhao, Tobias Kirschenhofer, Michael Harvey et al.
Humans and other animals readily transition from externally to internally focused attention, and these transitions are accompanied by activation of the default mode network (DMN). The DMN was considered a cortical network, yet recent evidence suggests subcortical structures are also involved. We investigated the role of ventral pallidum (VP) and mediodorsal thalamus (MD) in DMN regulation in...
Pain
July 10, 2024
N. Heukamp, Vera Moliadze, Mina Mišić et al.
Default mode network perturbation reflects an adaptation to years lived with back pain and related cognitive processes rather than simply reflecting a pain classification status. Supplemental Digital Content is Available in the Text.
Frontiers in Psychology
June 27, 2024
Alina Haipt, David Rosenbaum, Kristina Fuhr et al.
Hypnosis has been applied in healing procedures since the earliest of recorded history and today it is implemented in a wholesome concept Hypnotherapy (HT1). On a neurophysiological level, hypnosis has been associated with parts of the Default Mode Network (DMN2), but its effects on this network when induced in a treatment setting of a widespread disorder, namely depression, have never been...
Brain
June 18, 2024
E. Bartoli, E. Devara, H. Q. Dang et al.
Abstract The default mode network (DMN) is a widely distributed, intrinsic brain network thought to play a crucial role in internally directed cognition. The present study employs stereo-EEG in 13 human patients, obtaining high resolution neural recordings across multiple canonical DMN regions during two processes that have been associated with creative thinking: spontaneous and divergent...
Scientific Reports
May 3, 2024
Zairan Wang, Zijun Zhao, Zihan Song et al.
AbstractMapping the localization of the functional brain regions in trigeminal neuralgia (TN) patients is still lacking. The study aimed to explore the functional brain alterations and influencing factors in TN patients using functional brain imaging techniques. All participants underwent functional brain imaging to collect resting-state brain activity. The significant differences in regional...
Brain plasticity
May 1, 2024
Trevor L. Cline, Francesca Morfini, E. Tinney et al.
BACKGROUND: A single bout of aerobic exercise can provide acute benefits to cognition and emotion in children. Yet, little is known about how acute exercise may impact children’s underlying brain networks’ resting-state functional connectivity (rsFC). OBJECTIVE: Using a data-driven multivariate pattern analysis, we investigated the effects of a single dose of exercise on acute rsFC changes in...
Sleep
April 20, 2024
David Negelspach, Anna Alkozei, Alisa Huskey et al.
Abstract: Introduction: Decoupling patterns of sleep and wake from underlying circadian oscillations is associated with poor sleep health. While this has been studied with respect to shift work, it is unclear if minor variations in normative sleep/wake patterns affect the restoration of cognitive function during sleep intervals while controlling for total sleep time. It is commonplace to adhere...
April 14, 2024
Vaibhav Tripathi, Ishaan Batta, Andre Zamani et al.
preprint
The default mode network (DMN) is intricately linked with processes such as self-referential thinking, episodic memory recall, self-projection, and understanding the mindset of others. Over recent years, there has been a surge in examining its functional connectivity, particularly its antagonistic relationship with frontoparietal networks (FPN) involved in top-down attention, executive...
Journal of Neuroscience
April 8, 2024
Ximing Shao, Katya Krieger-Redwood, Meichao Zhang et al.
20 citations
The default mode network (DMN) typically deactivates to external tasks, yet supports semantic cognition. It comprises medial temporal (MT), core, and frontotemporal (FT) subsystems, but its functional organization is unclear: the requirement for perceptual coupling versus decoupling, input modality (visual/verbal), type of information (social/spatial), and control demands all potentially affect...