Results 131 to 140 of about 996,481 (256)

Disrupted Functional Network Organization in Crohn's Disease: Interoceptive Alterations Linked to Anxiety

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Crohn's disease shows widespread disruption and reorganization of functional brain networks, with altered activity in core interoceptive regions involved in sensory and emotional processing. Emotional disturbances modulate brain network dynamics, providing insight into neural mechanisms linking disease activity and affective symptoms.
Shuai Xu, Chunhui Bao, Xinyi Zhu, Qianfeng Wang, Boyu Zhang, Luyi Wu, Hongwei Li, Xuchen Yu, Zhou Hao, Zhensen Chen, He Wang, Huangan Wu   +11 more
wiley   +1 more source

Systematic Review Between Resting-State fMRI and Task fMRI in Planning for Brain Tumour Surgery

Journal of Multidisciplinary Healthcare
Hamad Yahia Abu Mhanna,1 Ahmad Fairuz Omar,1 Yasmin Md Radzi,1 Ammar A Oglat,2 Hanan Fawaz Akhdar,3 Haytham Al Ewaidat,4 Abdallah Almahmoud,4 Laith Al Badarneh,1 Amer Ali Malkawi,5 Ahmed Malkawi6 1School of Physics, Universiti Sains Malaysia (USM ...
Abu Mhanna HY, Omar AF, Md Radzi Y, Oglat AA, Akhdar HF, Al Ewaidat H, Almahmoud A, Al Badarneh L, Malkawi AA, Malkawi A   +9 more
doaj  

Decoding Transdiagnostic Subtypes in Emotional Disorders

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Using nonnegative matrix factorization (NMF) clustering, our transdiagnostic study identified five representative functional networks (RFNs) that capture the heterogeneity of emotional disorders. These RFNs delineated five clinically distinct subtypes, each with unique diagnostic proportions, clinical symptomatology, and brain functional and structural
Yun Wu, Chun Wang, Changjun Teng, Yan Lu, Chengbin Guan, Yuan Zhong   +5 more
wiley   +1 more source

Resting-State vs. Task-Based Functional Magnetic Resonance Imaging in Neurosurgical Planning: A Narrative Review of Clinical Applications

Biomedicines
Background: Accurate presurgical localization of eloquent cortex and subcortical pathways is essential in neurosurgery, guiding the balance between maximal safe resection and preservation of neurological function.
Maurycy Rakowski, Natalia Anna Koc, Anna Dębska, Bartosz Szmyd, Agata Zawadzka, Karol Zaczkowski, Małgorzata Podstawka, Dagmara Wilmańska, Adam Dobek, Ludomir Stefańczyk, Dariusz J. Jaskólski, Karol Wiśniewski   +11 more
doaj   +1 more source

Prefrontal Neurovascular Coupling Abnormalities Associated With Cognitive Performance in Multiple Sclerosis

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Multimodal MRI showed reduced global CBF‐ALFF coupling and increased medial prefrontal CBF/ALFF ratios in multiple sclerosis. The mPFC abnormality was associated with lower cognitive performance and greater disability. ABSTRACT Background Cognitive impairment is a prevalent and debilitating feature in multiple sclerosis (MS), yet its pathophysiology ...
Ruisi Gong, Hao Zhang, Jinlin Jiao, Lei Liu, Xiaohan Xu, Huiwen Song, Yuexin Zhou, Yuanjie Duan, Hefei Fu, Jibin Cao, Lingling Cui   +10 more
wiley   +1 more source

Neurobehavioral Association Between Macroscopic Network Decoupling and Reduced Eating Impulsivity: A Longitudinal fMRI Study in Bulimia Nervosa

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Fifty‐eight patients with bulimia nervosa underwent longitudinal resting‐state fMRI at baseline and follow‐up during fluoxetine treatment, with 58 healthy controls serving as a longitudinal reference cohort. Network‐Based Statistic analysis identified reduced connectivity within an attention–salience–sensorimotor component, with follow‐up connectivity ...
Yulong Jia, Weihua Li, Demin Kong, Fengxia Yu, Guowei Wu, Yiling Wang, Jiani Wang, Zhenchang Wang, Lirong Tang, Peng Zhang   +9 more
wiley   +1 more source

Posture‐Related Regional Homogeneity Abnormalities in Cerebral Small Vessel Disease: A Multi‐Position MRI Study

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Patients with CSVD showed higher upright ReHo in anterior cingulate gyrus (ACG) than NCs, and supine‐upright comparison revealed widespread ReHo alterations. Upright ACG ReHo and posture‐related ReHo changes in the hippocampus, putamen, and calcarine cortex were associated with poorer cognition and greater CSVD burden, suggesting that upright imaging ...
Yukun Zhang, Qi Dai, Weinv Fan, Hu Yu, Liang Hu, Shenyu Fan, Ling Ni, Danying Ma, Disen Wang, Wesley Surento, Xin Zhang, Rongfeng Qi, Jianjun Zheng, Bing Zhang   +13 more
wiley   +1 more source

Convolutional Neural Network for the Classification of Independent Components of rs-fMRI

, 2021
La resonancia magnética funcional en estado de reposo (rs-fMRI) es una de las técnicas más relevantes en exploración cerebral. No obstante, la misma es susceptible a muchos factores externos que pueden ocluir la señal de interés. En este orden de ideas, las imágenes rs-fMRI han sido estudiadas desde diferentes enfoques, existiendo un especial interés ...
Mera-Jiménez, Leonel, Ochoa-Gómez, John F.   +1 more
openaire   +1 more source

Unveiling the Distinctive Brain Functional Dynamics Between Parkinson's Disease and Progressive Supranuclear Palsy

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Using hidden Markov models (HMM) to analyze dynamic brain states from resting‐state fMRI, this study identifies opposing temporal dynamics in Parkinson's disease (PD) and progressive supranuclear palsy (PSP). PD patients show reduced fractional occupancy in unimodal networks, while PSP patients exhibit increased occupancy and prolonged duration in ...
Chenfei Ye, Jiahui Shi, Jiliang Fang, Tao Wu, Piu Chan, Jinghong Ma, Ting Ma   +6 more
wiley   +1 more source

Imaging haemodynamic changes related to seizures: comparison of EEG-based general linear model, independent component analysis of fMRI and intracranial EEG [PDF]

, 2010
Background: Simultaneous EEG-fMRI can reveal haemodynamic changes associated with epileptic activity which may contribute to understanding seizure onset and propagation. Methods: Nine of 83 patients with focal epilepsy undergoing pre-surgical evaluation
Laufs, H., Lhatoo, S., Guye, M., Rodionov, R., McEvoy, A., Carmichael, D., Thornton, R.C., Vulliemoz, S., Cannadathu, S., Vaudano, A.   +9 more
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