Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition

Cerebellar Function

Digital Poster

Brain Function & fMRI

Thursday, 14 May 2026

Digital Posters Row E

08:30 - 09:25

Session Number: 664-01

No CME/CE Credit

Similar Sessions

This digital poster session groups work on cerebellar imaging, both methodologically and neuroscientific and clinical applications

		664-01-001. Functional MRI during cerebellar deep brain stimulation: initial findings and thermal safety Benson Yang, Ian Bledsoe, Skyler Deutsch, David Mikhael, Serenna Gerhard, Sydney Riemer, Allisun Wiltshire, Sarah Wang, Lee Reid, Philip Starr, Simon Graham, Marta San Luciano Palenzuela, Melanie Morrison Physical Sciences Platform, Sunnybrook Research Institute, Toronto, Canada Impact: This proof-of-concept work demonstrates for the first time that informative fMRI data can be safely acquired during cerebellar DBS. Using fMRI to study cerebellar DBS mechanisms can both guide treatment optimization and provide broader insights into cerebellar function.
		664-01-002. Functional gradients of the neonatal cerebellum Nina Treder, Sunniva Fenn-Moltu, Stuart Oldham, Dimitar Kostadinov, Tomoki Arichi, Grainne McAlonan, Dafnis Batalle King's College London, London, United Kingdom Impact: This study characterises neonatal intra-cerebellar and cerebro-cerebellar functional gradients for the first time. This framework supports the mapping of early development of cerebellar functional architecture that underpins later cognitive and behavioural development.
		664-01-003. Cerebellar-mediated imbalance of multiple neural circuits in Internet Gaming Disorder Bohui Mei, Yong Zhang Impact: This study establishes the cerebellum as a multimodal hub in IGD, providing precise targets for neuromodulation therapy and reshaping the understanding of its neural circuitry beyond traditional pathways.
		664-01-004. Cerebellar atrophy modulates freezing of gait in multiple system atrophy through cognitive dysfunction huaguang yang, Weiyin Vivian Liu, Liang Li, Zhi Wen, Lanhua Hu, Yunfei Zha Renmin Hospital of Wuhan University, Wuhan, China Impact: This study identifies cerebellar Crus II atrophy as a structural biomarker linking cognitive dysfunction to freezing of gait in MSA, enabling early risk stratification and guiding future neuromodulation or cognitive interventions to improve mobility and quality of life in patients.
		664-01-005. Patient risk stratification of Alzheimer's disease based on the functional connectivity changes of cerebellar subregions Weimin Zheng, Hui Li, Xiuqin Jia, Qi Yang Beijing Chaoyang Hospital, Capital Medical University, beijing, China Impact: Cerebellar functional connectivity alterations provide novel imaging biomarkers for early AD/MCI diagnosis and clinical stratification.
		664-01-006. Progressive Reconfiguration of Static and Dynamic Functional Network Connectivity in Spinocerebellar Ataxia Type 3 runhua sha, Minfen Liu, yushan yi, Yunyu Gao, Yongzhou Xu, Jing Zhao The First Affiliated Hospital, Sun Yat-sen University, China Impact: SCA3 patients exhibited gradually progressive large-scale functional network reconfiguration. These results collectively illuminate the evolving landscape of network-level dysfunction in SCA3 and provide new insights into its underlying neural mechanisms.
		664-01-007. Functional motor network mapping with resting-state, task-based, and concurrent TMS-fMRI paradigms using the RF cap Evgenii Kim, Mohammad Daneshzand, Danyal Bhutto, Lucia Navarro de Lara, Aapo Nummenmaa Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, United States of America Impact: By perturbing motor cortex (M1) with adjustable TMS intensity and measuring whole-brain responses, this work provides comprehensive causal network mapping complementing task-based and resting-state fMRI, enabling identification of optimal cortical targets and stimulation parameters for personalized neuromodulation.
		664-01-008. Comparative Evaluation of Automated Cerebellar Parcellation Pipelines in Degenerative Cerebellar Diseases Sebastian Collins, Lachlan Strike, Ian Harding, TRACK-FA Neuroimaging Consortium QIMR Berghofer, Australia Impact: Automated cerebellar parcellation tools reliably detect cerebellar atrophy but produce varying volume estimates. Pipeline selection critically affects quantitative outcomes in clinical trials. CerebNet and SPM12 offer optimal performance for cross-sectional and longitudinal analyses, respectively.
		664-01-009. Resting-State BOLD Detects Diaschisis-Related Cerebellar Cerebrovascular Reactivity in Unilateral Cerebrovascular Occlusion Jie Xu, Yi Shan, Bixiao Cui, Yayan Yin, Jiayouzheng Li, Jing Liu, Boyan Xu, Jie Lu Xuanwu Hospital, Capital Medical University, Beijing, China Impact: Resting-state BOLD enables quantitative assessment of cerebellar cerebrovascular reactivity and reliable detection of crossed cerebellar diaschisis, demonstrating comparable diagnostic accuracy to¹⁸F-FDG PET. This task-free method offers a practical tool for evaluating cerebellar hemodynamic impairment in cerebrovascular occlusive disease.
		664-01-010. Features of brain regional homogeneity correlated with response inhibition in children with ADHD:effect of digital therapy Fuquan Wei, Neng Wang, Sikai Wu, Juhua Jin, Si Li, Hongtao Hou, Feiyan Zhu, Ran Lv, Yunzhu Wu, Guoqun Mao, Luhan Tang Tongde Hospital of Zhejiang Province, Hangzhou, China Impact: This study identifies neural mechanisms underlying digital therapy for ADHD, showing improved response inhibition and altered fronto-striatal-cerebellar synchronization, providing new neuroimaging evidence and potential targets for personalized digital interventions in neurodevelopmental disorders.
		664-01-011. Causal and functional dynamics of visuomotor network demonstrate excitatory/inhibitory alterations in multiple sclerosis Gökçe KORKMAZ, Roberta Lorenzi, Francesca Ravera, Adnan Alahmadi, Anita Monteverdi, Baris Kanber, Ferran Prados Carrasco, Fulvia Palesi, Egidio D’Angelo, Ahmed Toosy, Claudia Gandini Wheeler-Kingshott University of Pavia, Pavia, Italy Impact: Integrating information from DCM and TVB reveals how disrupted excitation/inhibition balance drives clinical worsening in MS. Merging information from effective connectivity and simulated brain dynamics offers mechanistic biomarkers for monitoring disease progression and the future tailoring of patient-specific interventions.
		664-01-012. Brain Functional Network Abnormalities and Repetitive Transcranial Magnetic Stimulation Modulation Mechanisms in SCA3 Peiling Ou, Guolin Ma China-Japan Friendship Hospital, Beijing, China Impact: This study demonstrates that rTMS can effectively regulate abnormal functional network patterns in SCA3, improving motor symptoms. It opens new avenues for non-invasive neuromodulation therapies and highlights the potential of CPM for personalized predictions in neurodegenerative diseases.
		664-01-013. Involvement of Subcortical structures in the Action Observation Network investigated at Ultra-High Field Pierfrancesco Ambrosi, Marta Lancione, Paolo Cecchi, Antonino Errante, Giuseppe Ciullo, Graziella Donatelli, Leonardo Fogassi, Giuseppina Sgandurra, Michela Tosetti, Laura Biagi IRCCS Fondazione Stella Maris, Pisa, Italy Impact: We investigated with BOLD-fMRI at UHF the involvement of subcortical nuclei in the Action-Observation Network, revealing activations in the pulvinar and putamen. These structures, part of visuomotor pathways, may contribute to motor resonance mechanisms and inhibition of motor execution.