mri

Towards whole brain mapping of the haemodynamic response function Fabio Mangini; Marta Moraschi; Daniele Mascali; Maria Guidi; Michela Fratini; Silvia Mangia; Mauro DiNuzzo; Fabrizio Frezza; Federico Giove Functional magnetic resonance imaging time-series are conventionally processed by linear...

Abnormal Coronary Vascular Response in Patients with Long COVID Syndrome – a Case-Control Study Using Oxygenation-Sensitive Cardiovascular Magnetic Resonance Weberling; Hillier; Friedrich; Zahlten; Frey; André; Steen BACKGROUND Following the world-wide COVID-19 pandemic, many patients reported...

Abstract Background/Objectives: Headache is one of the most common neurological symptoms associated with COVID-19, affecting approximately 25% of patients. While most headaches resolve within weeks, some persist for months, suggesting underlying structural brain changes. This study aimed to...

Reversible reduction in brain myelin content upon marathon running Ramos-Cabrer, Pedro; Cabrera-Zubizarreta, Alberto; Padro, Daniel; Matute-González, Mario; Rodríguez-Antigüedad, Alfredo; Matute, Carlos Here we use magnetic resonance imaging to study the impact of marathon running on brain...

Asymmetrical glymphatic dysfunction in patients with long Covid associated neurocognitive impairment- correlation with BBB disruption Chaganti, Joga R.; Talekar, Tanush K.; Brew, Bruce James BACKGROUND AND PURPOSE The glymphatic system, a waste clearance pathway, has been implicated in several...

Post-COVID microvascular dysfunction in hospitalized COVID-19 survivors is associated with acute disease severity and persistent cognitive complaints Noa van der Knaap; Simona Klinkhammer; Alida A. Postma; Johanna M.A. Visser-Meily; Janneke Horn; Caroline M. van Heugten; Paulien H.M. Voorter...

Imaging of Thromboinflammation by Multispectral 19F MRI Temme, Sebastian; Kleimann, Patricia; Tiren, Zeynep-Büsra; Bouvain, Pascal; Zielinski, Arthur; Dollmeyer, William; Poth, Sarah; Görges, Juliana; Flögel, Ulrich The close interplay between thrombotic and immunologic processes plays an...

Structural brain changes in post-COVID condition and its relationship with cognitive impairment Pacheco-Jaime, Laura et 52 al. It has been estimated that ~4% of individuals infected with SARS-CoV-2 will be diagnosed with post-COVID condition. Previous studies have evidenced the presence of...

Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition Gesa H. Pöhler; Andreas Voskrebenzev; Marc-Luca Heinze; Valentina Skeries; Filip Klimeš; Julian Glandorf; Jan Eckstein; Nigar Babazade; Marius Wernz; Alexander...

Now published - see here ************* Kang Wu, Yihuai Zou, Yuanyuan Li, Xiaojie Hu, Yahui Wang, TZ CHEN, Yuhang Chen, Kuangshi Li Abstract Chronic Fatigue Syndrome (CFS) is a disease characterized by unexplained fatigue and impaired cognition for more than six months. Recent studies have...

Elevated cerebral oxygen extraction in patients with post-COVID conditions Peiying Liu; Thomas Ernst; Huajun Liang; Dengrong Jiang; Eric Cunningham; Meghann Ryan; Hanzhang Lu; Shyamasundaran Kottilil; Linda Chang OBJECTIVES Dysfunction of cerebral microcirculation due to SARS-CoV-2 infection...

Compensatory increase in oxygen extraction fraction is associated with age-related cerebrovascular disease McFadden; Matthews; Scott; Herholz; Dickie; Haroon; Sparasci; Ahmed; Kyrtata; Parker; Emsley; Handley; Lohezic; Parkes Cerebrovascular disease is an important contributor to dementia with...

Chronic fatigue and headache in post-COVID-19 syndrome: a radiological and clinical evaluation Almeida, Gonçalo G.; Alkan, Saide; Hoepner, Robert; Euler, André; Diem, Lara; Wagner, Franca INTRODUCTION The coronavirus disease 2019 (COVID-19) pandemic has caused millions of infections and deaths...

Neurological sequelae of long COVID: a comprehensive review of diagnostic imaging, underlying mechanisms, and potential therapeutics Talkington, Grant McGee; Kolluru, Paresh; Gressett, Timothy E.; Ismael, Saifudeen; Meenakshi, Umar; Acquarone, Mariana; Solch-Ottaiano, Rebecca J.; White, Amanda...

Respiratory influence on cerebral blood flow and blood volume – A 4D flow MRI study Pontus Söderström; Anders Eklund; Nina Karalija; Britt M Andersson; Katrine Riklund; Lars Bäckman; Jan Malm; Anders Wåhlin Variations in cerebral blood flow and blood volume interact with intracranial pressure...

Assessment of Myocardial 18F-FDG Uptake at PET/CT in Asymptomatic SARS-CoV-2–vaccinated and Nonvaccinated Patients Authors: Takehiro Nakahara et al Published Online: Sep 19 2023 Abstract Background Patients who developed myocarditis after SARS-CoV-2 vaccination show abnormalities on cardiac...

Hippocampal subfield volume alterations and associations with severity measures in long COVID and ME/CFS: A 7T MRI study Kiran Thapaliya; Sonya Marshall-Gradisnik; Natalie Eaton-Fitch; Markus Barth; Maira Inderyas; Leighton Barnden Long COVID and Myalgic Encephalomyelitis/Chronic Fatigue...

Structural MRI correlates of cognitive and neuropsychiatric symptoms in Long COVID: a pilot study Joshi, Shantanu H.; Siddarth, Prabha; Lavretsky, Helen Approximately 7% of COVID-19 patients (1.3% children) have exhibited symptoms of post-acute sequelae of SARS-CoV-2 infection (PASC), or Long...

Hypothalamus Connectivity in Adolescent Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Hollie Byrne; Sarah J. Knight; Elisha K. Josev; Adam Scheinberg; Richard Beare; Joseph Y. M. Yang; Stuart Oldham; Katherine Rowe; Marc L. Seal Adolescent Myalgic Encephalomyelitis/Chronic Fatigue Syndrome...

Changes in thalamic functional connectivity in post-Covid patients with and without fatigue Manuel; Peter; Stefan; Reinhold; Manuel; Maria; Marisa BACKGROUND Functional brain alterations in post-Covid-19 condition have been minimally explored to date. Here, we investigate differences in...