Results 21 to 30 of about 107,631 (204)

Neural substrates of reward anticipation and outcome in schizophrenia: a meta-analysis of fMRI findings in the monetary incentive delay task

Translational Psychiatry, 2022
Dysfunction of the mesocorticolimbic dopaminergic reward system is a core feature of schizophrenia (SZ), yet its precise contributions to different stages of reward processing and their relevance to disease symptomology are not fully understood.
Jianguang Zeng, Jiangnan Yan, Hengyi Cao, Yueyue Su, Yuan Song, Ya Luo, Xun Yang   +6 more
doaj   +1 more source

The Severity and Neural Correlates of Premonitory Urge in Tourette Syndrome: A Systematic Review and Meta-Analysis

Journal of Integrative Neuroscience, 2023
Introduction: Premonitory urge (PU) is an aversive bodily sensation that signals the onset of tic disorder.To our knowledge, PU typically precedes the appearance of tic symptoms, and both age and tic severity are correlated with PU. However, inconsistent
Yanlin Li, Liping Yu, Hua Zhang, Xianbian Wang, Yonghua Cui, Ying Li   +5 more
doaj   +1 more source

Epigenome-wide meta-analysis of DNA methylation differences in prefrontal cortex implicates the immune processes in Alzheimer’s disease

Nature Communications, 2020
Previous studies have identified DNA methylation changes in Alzheimer’s disease. Here the authors perform a meta-analysis of DNA methylation datasets to identify epigenetic correlates of Alzheimer’s disease in the prefrontal cortex.
Lanyu Zhang, Tiago C. Silva, Juan I. Young, Lissette Gomez, Michael A. Schmidt, Kara L. Hamilton-Nelson, Brian W. Kunkle, Xi Chen, Eden R. Martin, Lily Wang   +9 more
doaj   +1 more source

Loss anticipation and outcome during the Monetary Incentive Delay Task: a neuroimaging systematic review and meta-analysis [PDF]

PeerJ, 2018
Background Reward seeking and avoidance of punishment are key motivational processes. Brain-imaging studies often use the Monetary Incentive Delay Task (MIDT) to evaluate motivational processes involved in maladaptive behavior.
Jules R. Dugré, Alexandre Dumais, Nathalie Bitar, Stéphane Potvin   +3 more
doaj   +2 more sources

The Neuroanatomical Correlates of Dyspnea: An Activation Likelihood Estimation Meta-Analysis

NeuroSci
The sensation of dyspnea is related to various cardiopulmonary and neuromuscular diseases and is characterized by its sensory and affective qualities. Although there is a vast number of studies investigating its pathophysiology, less is known about the ...
Christoph Müller, Jens Kerl, Dominic Dellweg   +2 more
doaj   +1 more source

Clinically Relevant Outcome Measures in Women With Adrenoleukodystrophy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Adrenoleukodystrophy is a rare inherited peroxisomal disease caused by pathogenic variants in the ABCD1 gene located on the X chromosome. Although the most severe central nervous system and adrenal complications typically affect only men with adrenoleukodystrophy, the majority of women develop myeloneuropathy symptoms in adulthood.
Chenwei Yan, Elizabeth I. Pierpont, Amena S. Fine, Reena V. Kartha   +3 more
wiley   +1 more source

Reduced Gray Matter Volume in Patients with Type 2 Diabetes Mellitus

Frontiers in Aging Neuroscience, 2017
Background and Purpose: Previous studies of voxel-based morphometry (VBM) have found that patients with type 2 diabetes mellitus (T2DM) exhibit gray matter alterations, but these findings are inconsistent and have not been quantitatively reviewed ...
Jia Liu, Jia Liu, Taiyuan Liu, Wenhui Wang, Lun Ma, Xiaoyue Ma, Shaojie Shi, Qiyong Gong, Meiyun Wang   +8 more
doaj   +1 more source

Treatment effects on neurometabolite levels in schizophrenia: A meta-analysis dataset of proton magnetic resonance spectroscopy

Data in Brief, 2020
This article describes a dataset for a meta-analysis that aimed to investigate the effects of treatment on the neurometabolite status in patients with schizophrenia (DOI of original article: https://doi.org/10.1016/j.schres.2020.03.069 [1]).
Manabu Kubota, Sho Moriguchi, Keisuke Takahata, Shinichiro Nakajima, Nobuyuki Horita   +4 more
doaj   +1 more source

Efficacy of repetitive transcranial magnetic stimulation on chronic migraine: A meta-analysis

Frontiers in Neurology, 2022
IntroductionMigraine is a neurovascular disorder that affects the quality of life of more than 1 billion people worldwide. Repetitive transcranial magnetic stimulation (rTMS) is a neuromodulation tool that uses pulsed magnetic fields to modulate the ...
Jiugen Zhong, Jiugen Zhong, Wanting Lan, Yanqing Feng, Ligen Yu, Rang Xiao, Yingying Shen, Zhi Zou, Xiaohui Hou, Xiaohui Hou   +9 more
doaj   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source