scholarly journals Editorial for “Thalamic Nuclei Volumes and Their Relationships to Neuroperformance in Multiple Sclerosis: A Cross‐Sectional Structural MRI Study”

2020 ◽  
Author(s):  
Elaine H. Lui
Keyword(s):  
Multiple Sclerosis ◽  
Structural Mri ◽  
Thalamic Nuclei ◽  
Cross Sectional ◽  
Mri Study

Thalamic Nuclei Volumes and Their Relationships to Neuroperformance in Multiple Sclerosis: A Cross‐Sectional Structural MRI Study

2020 ◽  
Author(s):  
Niels Bergsland ◽  
Ralph H.B. Benedict ◽  
Michael G. Dwyer ◽  
Tom A. Fuchs ◽  
Dejan Jakimovski ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Structural Mri ◽  
Thalamic Nuclei ◽  
Cross Sectional ◽  
Mri Study

scholarly journals Disconnection Mechanism and Regional Cortical Atrophy Contribute to Impaired Processing of Facial Expressions and Theory of Mind in Multiple Sclerosis: A Structural MRI Study

PLoS ONE ◽  
2013 ◽  
Vol 8 (12) ◽  
pp. e82422 ◽  
Author(s):  
Andrea Mike ◽  
Erzsebet Strammer ◽  
Mihaly Aradi ◽  
Gergely Orsi ◽  
Gabor Perlaki ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Theory Of Mind ◽  
Facial Expressions ◽  
Structural Mri ◽  
Cortical Atrophy ◽  
Mri Study

scholarly journals Multiple sclerosis, cannabis, and cognition: A structural MRI study

2015 ◽  
Vol 8 ◽  
pp. 140-147 ◽  
Author(s):  
Kristoffer Romero ◽  
Bennis Pavisian ◽  
William R. Staines ◽  
Anthony Feinstein
Keyword(s):  
Multiple Sclerosis ◽  
Structural Mri ◽  
Mri Study

scholarly journals In vivo high-resolution structural MRI-based atlas of human thalamic nuclei

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Manojkumar Saranathan ◽  
Charles Iglehart ◽  
Martin Monti ◽  
Thomas Tourdias ◽  
Brian Rutt
Keyword(s):  
Multiple Sclerosis ◽  
Essential Tremor ◽  
Healthy Subjects ◽  
Neurological Diseases ◽  
Structural Mri ◽  
Thalamic Nuclei ◽  
Conventional Mri ◽  
Mri Scans ◽  
Using Data

AbstractThalamic nuclei play critical roles in regulation of neurological functions like sleep and wakefulness. They are increasingly implicated in neurodegenerative and neurological diseases such as multiple sclerosis and essential tremor. However, segmentation of thalamic nuclei is difficult due to their poor visibility in conventional MRI scans. Sophisticated methods have been proposed which require specialized MRI acquisitions and complex post processing. There are few high spatial resolution (1 mm3 or higher) in vivo MRI thalamic atlases available currently. The goal of this work is the development of an in vivo MRI-based structural thalamic atlas at 0.7 × 0.7 × 0.5 mm resolution based on manual segmentation of 9 healthy subjects using the Morel atlas as a guide. Using data analysis from healthy subjects as well as patients with multiple-sclerosis and essential tremor and at 3T and 7T MRI, we demonstrate the utility of this atlas to provide fast and accurate segmentation of thalamic nuclei when only conventional T1 weighted images are available.

scholarly journals Volume of the rectus capitis posterior minor muscle in migraine patients: a cross-sectional structural MRI study

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Jeppe Hvedstrup ◽  
Faisal Mohammad Amin ◽  
Anders Hougaard ◽  
Håkan Ashina ◽  
Casper Emil Christensen ◽  
...  
Keyword(s):  
Structural Mri ◽  
Cross Sectional ◽  
Mri Study ◽  
Minor Muscle

scholarly journals A structural MRI study of cholinergic pathways and cognition in multiple sclerosis

2017 ◽  
Vol 8 ◽  
pp. 11-16 ◽  
Author(s):  
Yukio Kimura ◽  
Noriko Sato ◽  
Miho Ota ◽  
Norihide Maikusa ◽  
Tomoko Maekawa ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Structural Mri ◽  
Cholinergic Pathways ◽  
Mri Study

scholarly journals In vivo structural MRI-based atlas of human thalamic nuclei

2020 ◽  
Author(s):  
Manojkumar Saranathan ◽  
Charles Iglehart ◽  
Martin Monti ◽  
Thomas Tourdias ◽  
Brian K Rutt
Keyword(s):  
Multiple Sclerosis ◽  
Essential Tremor ◽  
Healthy Subjects ◽  
Neurological Diseases ◽  
Structural Mri ◽  
Thalamic Nuclei ◽  
Conventional Mri ◽  
Mri Scans ◽  
Using Data

Thalamic nuclei play critical roles in regulation of neurological functions like sleep and wakefulness. They are increasingly implicated in neurodegenerative and neurological diseases such as multiple sclerosis and essential tremor. However, segmentation of thalamic nuclei is difficult due to their poor visibility in conventional MRI scans. Sophisticated methods have been proposed which require specialized MRI acquisitions and complex post processing. There are very few digital MRI thalamic atlases and they have been constructed using a small number of post-mortem brains. The goal of this work is the development of a structural thalamic atlas at high spatial resolution based on manual segmentation of 20 subjects that include healthy subjects and patients with multiple-sclerosis. Using data analysis from healthy subjects as well as patients with multiple-sclerosis and essential tremor and at 3T and 7T MRI, we demonstrate the utility of this atlas to provide fast and accurate segmentation of thalamic nuclei when only conventional T1 weighted images are available.

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