Publications by authors named "Richard Dortch"

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Modeling Postoperative Nerve Regeneration Using Diffusion MRI: A Preclinical Study of a Novel Mathematical Approach.
Isaac Manzanera Esteve, Ling Yan, Huseyin Karagoz, Ricardo Torres-Guzman, Sara Chaker, Richard Dortch

Muscle Nerve· December 2025

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Multiparametric Quantitative MRI of Peripheral Nerves to Differentiate Demyelinating from Axonal Polyneuropathies.
Jesus E Fajardo, Vivian B Truong, Yang Xuan, Sara E Benitez, Mary L Vo, Richard D Dortch

medRxiv· November 2025

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Parasagittal dural space and arachnoid granulations morphology in pre-clinical and early clinical multiple sclerosis.
Ahmad Toubasi, Kilian Hett, Junzhong Xu, Caroline Gheen, Taegan Vinarsky, Richard D Dortch

Mult Scler· October 2025

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Mathematical modeling for glioblastoma treatment: scenario generation and validation for clinical patient counseling.
Eric J Kostelich, Yuan Xu, Carlos Calderón-Valero, Duane C Harris, Oscar Alcantar-Garibay, Richard D Dortch

Front Oncol· October 2025

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Comparing the macromolecular-to-free pool size ratio and the magnetization transfer ratio for the assessment of myelin injury in early multiple sclerosis.
Ahmad A Toubasi, Marc Graham, Gary Cutter, Caroline Gheen, Taegan Vinarsky, Richard D Dortch

Mult Scler· September 2025

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Improving the Detection of Myelin Integrity in Multiple Sclerosis Using Selective Inversion Recovery for MRI With Quantitative Magnetization Transfer.
Ahmad A Toubasi, Dhairya A Lakhani, Gary Cutter, Caroline Gheen, Taegan Vinarsky, Richard D Dortch

J Magn Reson Imaging· June 2025

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Repeatability of diffusion kurtosis tensor parameters in muscles of the lower legs.
Ethan Mathew, Richard Dortch, Bruce Damon, Sudarshan Ragunathan, C Chad Quarles

Magn Reson Med· March 2025

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Abducens Nerve Duplication: Novel Intraoperative and Radiographic Observation of a Rare Anatomical Variant.
Christopher S Graffeo, Lea Scherschinski, Arnau Benet, Dimitri Benner, Lea M Alhilali, Richard Dortch

J Neurol Surg B Skull Base· February 2025

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Rapid simultaneous estimation of relaxation rates using multi-echo, multi-contrast MRI.
Elizabeth G Keeling, Nicholas J Sisco, Molly M McElvogue, Aimee Borazanci, Richard D Dortch

Magn Reson Imaging· October 2024

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Watershed regions are more susceptible to tissue microstructural injury in multiple sclerosis.
Ahmad A Toubasi, Junzhong Xu, Jarrod J Eisma, Salma AshShareef, Caroline Gheen, Richard D Dortch

Brain Commun· September 2024

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Preoperative visualization of the greater occipital nerve with magnetic resonance imaging in candidates for occipital nerve decompression for headaches.
Mariam Saad, Isaac V Manzanera Esteve, Adam G Evans, Huseyin Karagoz, Tigran Kesayan, Richard Dortch

Sci Rep· July 2024

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The ISMRM Open Science Initiative for Perfusion Imaging (OSIPI): Results from the OSIPI-Dynamic Contrast-Enhanced challenge.
Eve S Shalom, Harrison Kim, Rianne A van der Heijden, Zaki Ahmed, Reyna Patel, Richard D Dortch

Magn Reson Med· May 2024

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Response to "Validity of Quantitative, Multi-Parametric MRI in the Diagnosis of Polyneuropathies".
Yongsheng Chen, Richard D Dortch, Jun Li

J Magn Reson Imaging· April 2024

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Multiparametric Quantitative MRI of Peripheral Nerves in the Leg: A Reliability Study.
Yongsheng Chen, Jacob Baraz, Stephanie Yan Xuan, Xue Yang, Ryan Castoro, Richard D Dortch

J Magn Reson Imaging· February 2024

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Advances in diagnosis and management of distal sensory polyneuropathies.
Matthew Silsby, Eva L Feldman, Richard D Dortch, Alison Roth, Simon Haroutounian

J Neurol Neurosurg Psychiatry· December 2023

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Longitudinal traumatic peripheral nerve injury recovery: quantitative description, classification and prediction.
Isaac V Manzanera Esteve, Alonda C Pollins, Marlieke E Nussenbaum, Sara Chaker, Ling Yan, Richard Dortch

Regen Med· May 2023

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Rapid whole-brain myelin imaging with selective inversion recovery and compressed SENSE.
Ping Wang, Nicholas Sisco, Wonsuk Yoo, Aimee Borazanci, John Karis, Richard Dortch

Magn Reson Med· March 2023

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Rapid parameter estimation for selective inversion recovery myelin imaging using an open-source Julia toolkit.
Nicholas J Sisco, Ping Wang, Ashley M Stokes, Richard D Dortch

PeerJ· January 2023

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Candidate imaging biomarkers for PMP22-related inherited neuropathies.
Alison R Roth, Jun Li, Richard D Dortch

Ann Clin Transl Neurol· July 2022

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Relaxation-Compensated Chemical Exchange Saturation Transfer MRI in the Brain at 7T: Application in Relapsing-Remitting Multiple Sclerosis.
Kristin P O'Grady, Sanjana Satish, Quinn R Owen, Bailey A Box, Francesca Bagnato, Richard D Dortch

Front Neurol· February 2022

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Noninvasive diffusion MRI to determine the severity of peripheral nerve injury.
Isaac V Manzanera Esteve, Angel F Farinas, Alonda C Pollins, Marlieke E Nussenbaum, Nancy L Cardwell, Richard D Dortch

Magn Reson Imaging· November 2021

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Assessing brain injury topographically using MR neurite orientation dispersion and density imaging in multiple sclerosis.
Amalie Chen, Sijin Wen, Dhairya A Lakhani, Si Gao, Keejin Yoon, Richard Dortch

J Neuroimaging· September 2021

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Investigating the relationship between multi-scale perfusion and white matter microstructural integrity in patients with relapsing-remitting MS.
Nicholas J Sisco, Aimee Borazanci, Richard Dortch, Ashley M Stokes

Mult Scler J Exp Transl Clin· July 2021

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Perilesional neurodegenerative injury in multiple sclerosis: Relation to focal lesions and impact on disability.
Margareta A Clarke, Dhairya A Lakhani, Sijin Wen, Si Gao, Seth A Smith, Richard Dortch

Mult Scler Relat Disord· April 2021

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Initial findings in traumatic peripheral nerve injury and repair with diffusion tensor imaging.
Michael D Pridmore, Gabriella E Glassman, Alonda C Pollins, Isaac V Manzanera Esteve, Brian C Drolet, Richard D Dortch

Ann Clin Transl Neurol· February 2021

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