14 results found

Aisha Ghazanfar, Saba Zaidi, Shafiq Ur Rehman, Hazim Brohi

Introduction: Pulmonary arteriovenous malformations (PAVMs) are abnormal vascular connections that predispose to paradoxical embolism and brain abscess formation. They often remain undetected until se...

Research Square 2026-04-21 rs-9335231
Hereditary Hemorrhagic Telangiectasia Brain abscess Pulmonary Arteriovenous Malformation paradoxical embolism

Maria Beser-Robles, Leonor Cerdá-Alberich, Fernando Aparici-Robles, Carolina Sarrate-Costa, Luis Moya-Albiol, Luis Martí-Bonmatí, Ángel Romero-Martínez

The temporal stability of resting-state functional MR connectivity (rsfMRc) is a fundamental methodological consideration for longitudinal neuroimaging research, yet systematic evaluations across clin...

Scientific Reports 2026-04-20 rs-9290839
aggression brain networks resting-state functional connectivity test-retest reliability

Jane Alty, Gianluca Amprimo, Jung Hwan Shin, Max Wuehr, Michal Novotny, Helga Haberfehlner, Claudia Ferraris, Renjie Li, Marcelo Merello, Marina de Koning-Tijssen, Samuel Relton, David Wong, Johannes Taeger, Andreas Zwergal, Sebastian Walther, Jochen Weishaupt, Karl Georg Häusler, Jan Rusz, Babak Taati, Ryan Roemmich, Martin McKeown, Anoopum S. Gupta, Maximilian U. Friedrich

Background: Neurological motor assessment relies on semi-quantitative, scale-based measures with inherent clinimetric limitations that disproportionately affect clinical trials aimed at early disease ...

Research Square 2026-04-20 rs-9437116
Neurology Digital Biomarkers Computer Vision Movement Analysis Videography

Manasvi Chopra, Aravinthan Sekar, Albert Stezin, Rehab Hussain, Shobha Anilkumar, Sandeep K Barodia, Hariprasath Ragupathy, Shweta Ramdas, Latha Diwakar

Parkinson’s disease (PD) is characterized by progressive degeneration of nigrostriatal dopaminergic neurons; however, non-motor symptoms frequently emerge years before the onset of classical motor def...

npj Parkinson's Disease 2026-04-20 rs-9331850
Parkinson's disease MPTP Non-motor symptoms Nigro-striatal pathway Dopaminergic degeneration Serotonin transporter Alpha-Synuclein
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