fmri

Validation of a new 3D quantitative BOLD based cerebral oxygen extraction mapping Hyunyeol Lee; Jing Xu; Maria A Fernandez-Seara; Felix W Wehrli Quantitative BOLD (qBOLD) MRI allows evaluation of oxidative metabolism of the brain based purely on an endogenous contrast mechanism. The method...

Attentional impairment and altered brain activity in healthcare workers after mild COVID-19 Lin, Keyi; Gao, Yaotian; Ji, Wei; Li, Yan; Wang, Wei; Du, Mengcheng; Liu, Jia; Hong, Zhengyu; Jiang, Tao; Wang, Yuyang Severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) is highly transmissible...

Persistent post-COVID headache is associated with suppression of scale-free functional brain dynamics in non-hospitalized individuals Nathan W. Churchill; Eugenie Roudaia; J. Jean Chen; Asaf Gilboa; Allison Sekuler; Xiang Ji; Fuqiang Gao; Zhongmin Lin; Mario Masellis; Maged Goubran; Jennifer S...

The predictive role of pain catastrophising following genicular arterial embolisation for the treatment of mild and moderate knee osteoarthritis Richard Harrison; Tim Salomons; Sarah MacGill; Mark Little Knee osteoarthritis (OA) is the most common form of OA and is not currently considered to...

Covid-19 related cognitive, structural and functional brain changes among Italian adolescents and young adults: a multimodal longitudinal case-control study Azzurra Invernizzi; Stefano Renzetti; Christoph van Thriel; Elza Rechtman; Alessandra Patrono; Claudia Ambrosi; Lorella Mascaro; Giuseppa...

https://associationofanaesthetists-publications.onlinelibrary.wiley.com/doi/10.1111/anae.15601?fbclid=IwAR22ywJ6ZJBVV9ZZ_Ag-T9ZPGka8RiNE8TpWFEOhrl_yZyU9hxkWgd97L-k This article claims that fMRI studies can demonstrate objective differences in patients experiencing the nocebo effect, what do you...

https://link.springer.com/chapter/10.1007/978-3-030-57231-0_32 PET/SPECT/MRI/fMRI Studies in the Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Yasuyoshi Watanabe Chapter First Online: 15 December 2020 547 Accesses 3 Citations Abstract Myalgic encephalomyelitis/chronic fatigue...

Primary motor cortex (M1) has been thought to form a continuous somatotopic homunculus extending down precentral gyrus from foot to face representations. The motor homunculus has remained a textbook pillar of functional neuroanatomy, despite evidence for concentric functional zones and maps of...

Millisecond neural activation tracking Functional magnetic resonance imaging (fMRI) has made profound contributions to our understanding of the human brain. However, limitations in the temporal and spatial resolution of the underlying signal have prevented this technique from providing...

Abstract Introduction: Functional movement disorder (FMD) is a type of functional neurological disorder (FND) characterized by abnormal movements that patients do not perceive as self-generated. Prior imaging studies show a complex pattern of altered activity, linking regions of the brain...

Full title: Cerebral Perfusion and Sensory Testing Results Differ in Interstitial Cystitis/Bladder Pain Syndrome Patients with and without Fibromyalgia: A Site-Specific MAPP Network Study Abstract Purpose: Fibromyalgia is a common co-morbidity in patients with interstitial cystitis/bladder...

Differential Effects of Exercise on fMRI of the Midbrain Ascending Arousal Network Nuclei in Myalgic Encephalomyelitis / Chronic Fatigue Syndrome (ME/CFS) and Gulf War Illness (GWI) in a Model of Postexertional Malaise (PEM) preprint Abstract Background: Myalgic Encephalomyelitis / Chronic...

https://www.jns-journal.com/article/S0022-510X(21)00019-8/fulltext

Paywall, https://jnnp.bmj.com/content/early/2020/10/21/jnnp-2020-323141 Sci hub, https://sci-hub.se/10.1136/jnnp-2020-323141

Full title: Effects of the prolong life with nine turn method (Yan Nian Jiu Zhuan) Qigong on patients with chronic fatigue syndrome: study protocol for a randomized controlled trial Open access PDF available from http://apm.amegroups.com/article/view/48615

Full title: Exercise alters brain activation in Gulf War Illness and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome https://academic.oup.com/braincomms/article/2/2/fcaa070/5885074 The Science Times covers the story here...

Full title: Machine Learning Detects Pattern of Differences in Functional Magnetic Resonance Imaging (fMRI) Data between Chronic Fatigue Syndrome (CFS) and Gulf War Illness (GWI) Open access, https://www.mdpi.com/2076-3425/10/7/456/htm This is a follow-on from A Machine Learning Approach to...

Full Title: A Machine Learning Approach to the Differentiation of Functional Magnetic Resonance Imaging Data of Chronic Fatigue Syndrome (CFS) From a Sedentary Control. https://www.frontiersin.org/articles/10.3389/fncom.2020.00002/full

I have just seen this new paper on Twitter. A timely reminder that imaging and the subsequent analysis is not an exact science. https://www.biorxiv.org/content/10.1101/843193v1 Abstract Data analysis workflows in many scientific domains have become increasingly complex and flexible. To assess...

Moderator note: This post has been copied from this thread: Brain inflammation