Study of Brain Default Network Changes in Patients with Amnestic Mild Cognitive Impairment Based on rs-fMRI by HU Saiqin, Zhao Xv, Li Yaxue, Ji Yahong, LI Sha, LV Jing, ZHANG Yi, WANG Feng

“…ObjectiveTo explore the altered functional connectivity （FC） within default mode network （DMN） in patients with amnestic mild cognitive impairment （aMCI） and its relationship with cognitive function.MethodsAccording to the inclusion criteria and the exclusion criteria，resting-state functional magnetic resonance imaging （rs-fMRI） was performed on 40 untreated aMCI patients （aMCI group） and 40 volunteers （control group） with normal cognitive function. …”
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Real-Time Automatic Configuration of Brain MRI: A Comparative Study of SIFT Descriptors and YOLO Neural Network by Rávison Amaral Almeida, Júlio César Porto de Carvalho, Antônio Wilson Vieira, Heveraldo Rodrigues de Oliveira, Marcos F. S. V. D’Angelo

“…This work presents two approaches to image processing in brain magnetic resonance imaging (MRI) to enhance slice planning during examinations. …”
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Long-term cardiac MRI follow up of MANTICORE (Multidisciplinary Approach to Novel Therapies in Cardio-Oncology REsearch) by Dina Labib, Mark Haykowsky, Emer Sonnex, John R. Mackey, Richard B. Thompson, D. Ian Paterson, Edith Pituskin

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Identification of key elements in MRI reporting of intracranial meningiomas based on a nationwide survey of clinical experts in Germany by Torge Huckhagel, Tammam Abboud, Jan Regelsberger, Stefan Rieken, Christian Riedel

“…A literature-based catalog of potential reporting elements for MRI examinations of meningioma patients was developed interdisciplinarily. …”
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Four-dimensional flow MRI is a potential non-invasive tool for diagnosing clinically significant portal hypertension by Jin Cui, Zhuoshuai Liang, Xinya Zhao

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Alterations of Interhemispheric Functional Connectivity and Degree Centrality in Cervical Dystonia: A Resting-State fMRI Study by Wenyan Jiang, Yiwu Lei, Jing Wei, Lu Yang, Shubao Wei, Qiong Yin, Shuguang Luo, Wenbin Guo

“…This study is aimed at identifying cerebral functional abnormalities in CD by using resting-state functional magnetic resonance imaging (rs-fMRI). Methods. Using rs-fMRI data, voxel-mirrored homotopic connectivity (VMHC) and degree centrality were used to compare the alterations of the rs-functional connectivity (FC) between 19 patients with CD and 21 healthy controls. …”
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Electrical Nerve Stimulation Can Be Used as a Tool in fMRI Studies of Pain- and Tingling-Evoked Activations by Karen D Davis, Chun L Kwan, Adrian P Crawley, David J Mikulis

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Thalamic volume differentiates multiple sclerosis from neuromyelitis optica spectrum disorder: MRI-based retrospective study by Manal Alosaimi, Hatham Alkanhal, Saleh Aldeligan, Nuha Alkhawajah, Alaa Albishi, Bander Hilabi, Salman Aljarallah

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Gadolinium(III) Complexes with N-Alkyl-N-methylglucamine Surfactants Incorporated into Liposomes as Potential MRI Contrast Agents by Simone Rodrigues Silva, Érica Correia Duarte, Guilherme Santos Ramos, Flávio Vinícius Crizóstomo Kock, Fabiana Diuk Andrade, Frédéric Frézard, Luiz Alberto Colnago, Cynthia Demicheli

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Hematological Factors and MRI in Covid-19 Infected may Predict the Prevalence of Multiple Sclerosis in the Post-Covid era by Bakhtiar Ebrahimirad, Mahnaz Taherianfard, Arash Mosarezaii

“…Background and Aim: This study aimed to compare blood factors and MRI in MS+ participants (with a history of MS) and MS-(without a history of MS) to determine the prevalence of MS in MS- and increase the severity of the disease in MS+. …”
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Resting-State fMRI Whole Brain Network Function Plasticity Analysis in Attention Deficit Hyperactivity Disorder by Yi Tang, Shuxing Zheng, Yin Tian

“…We used resting-state functional magnetic resonance imaging (rs-fMRI) based on the graph theory to explore the topology property changes of brain networks between an ADHD group and a normal group. …”
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Possible Usefulness of Gadolinium-Enhanced Brain MRI for Evaluating Risk of Perioperative Hemorrhage: A Case of Infective Endocarditis by Chikahiko Koeda, Atsushi Tashiro, Tomohiro Takahashi, Masanobu Niiyama, Ryohei Sakamoto, Takumi Kimura, Yoshihiro Morino, Katsutoshi Terui, Ryoichi Tanaka, Kunihiro Yoshioka, Hajime Kin, Hitoshi Okabayashi, Motoyuki Nakamura

“…We explored the optimum timing for surgery by employing gadolinium (Gd) contrast medium-enhanced magnetic resonance imaging (MRI) T2* weighted image (black dots) due to her high risk of perioperative cerebral hemorrhage. …”
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肝内结节性病变MRI信号改变与血供的关系

“…【目的】 以肝硬化基础上发生的再生性结节(RN)65380;增生性结节(DN)65380;小肝癌(SHCC)的MRI信号表现推断病灶的血供特点,分析病灶血供与信号变化的对应关系65377; 【方法】 对经病理证实的17个DN65380;16个RN和45个SHCC病灶进行回顾性分析,观察病灶的大小65380;信号强度65380;强化的方式和时间,推断病灶的血供特点,分析病灶血供与信号变化的关系65377;【结果】 RN为T1WI高65380;T2WI低的信号,动态增强为缓慢上升型,提示动脉65380;门脉血供均少;DN在T1WI高65380;中65380;低信号均有,T2WI为等信号和稍高信号,动态增强为速升缓降型,提示动脉供血增多65380;门脉正常;SHCC以T1WI低65380;T2WI高信号为主,动态增强为速升速降型,提示动脉血供增多65380;门脉减少65377;由RN到SHCC,相应的T1WI和T2WI信号高低之间有统计学差异(P < 0.05)65377;【结论】 从RN到SHCC,动脉血供逐渐增多,门脉血供逐渐减少,T2WI信号由低转高,T1WI由高转低,血供与信号之间有一定的对应关系65377;…”
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Neural network for step anomaly detection in head motion during fMRI using meta-learning adaptation by N.S. Davydov, V.V. Evdokimova, P.G. Serafimovich, V.I. Protsenko, A.G. Khramov, A.V. Nikonorov

“…Quality assessment and artifact detection in functional magnetic resonance imaging (fMRI) data is essential for clinical applications and brain research. …”
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Automatic segmentation of white matter lesions on multi-parametric MRI: convolutional neural network versus vision transformer by Yun-Ting Chen, Yan-Cheng Huang, Hsiu-Ling Chen, Hsin-Chih Lo, Pei-Chin Chen, Chiun-Chieh Yu, Yi-Chin Tu, Tyng-Luh Liu, Wei-Che Lin

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A semi-supervised deep neuro-fuzzy iterative learning system for automatic segmentation of hippocampus brain MRI by M Nisha, T Kannan, K Sivasankari

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MRI and FDG PET/CT Findings for Borderline Brenner Tumor of the Ovary: A Case Report and Literature Review by Hiroki Matsutani, Go Nakai, Takashi Yamada, Kazuhiro Yamamoto, Masahide Ohmichi, Keigo Osuga

“…Magnetic resonance imaging (MRI) revealed a pelvic unilocular cystic tumor with two solid components. …”
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A Randomised Controlled Trial of Efficacy of Cognitive Rehabilitation in Multiple Sclerosis: A Cognitive, Behavioural, and MRI Study by J. Campbell, D. Langdon, M. Cercignani, W. Rashid

“…Cortical activations were explored using fMRI and microstructural changes were explored using quantitative magnetisation transfer (QMT) imaging. …”
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Preoperative MRI radiomic analysis for predicting local tumor progression in colorectal liver metastases before microwave ablation by Angelo Della Corte, Martina Mori, Francesca Calabrese, Diego Palumbo, Francesca Ratti, Gabriele Palazzo, Alessandro Pellegrini, Domenico Santangelo, Monica Ronzoni, Emiliano Spezi, Antonella Del Vecchio, Claudio Fiorino, Luca Aldrighetti, Francesco De Cobelli

“…Consistent data is available on CT, yet limited data is available on MRI. This study assesses the capability of MRI-derived radiomic features (RFs) to predict local tumor progression-free survival (LTPFS) in patients with CLMs treated with microwave ablation (MWA).Methods All CLM patients with pre-operative Gadoxetic acid-MRI treated with MWA in a single institution between September 2015 and February 2022 were evaluated. …”
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Research Progress on Neural Processing of Hand and Forearm Tactile Sensation: A Review Based on fMRI Research by Chen H, Fu S, Zhi X, Wang Y, Liu F, Li Y, Ren F, Zhang J, Ren L, Wang Y

“…This review focuses on fMRI studies employing both task-based (block design or event-related design) and resting-state paradigms. …”
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