Search Results - "Hoggarth, Mark"

Muscle fat infiltration following whiplash: A computed tomography and magnetic resonance imaging comparison by Elliott, James M, Smith, Andrew C, Hoggarth, Mark A, Albin, Stephanie R, Weber, Ken A, Haager, Mat, Fundaun, Joel, Wasielewski, Marie, Courtney, D. Mark, Parrish, Todd B

“…Here we present a secondary analysis from a parent database of 97 acutely injured participants enrolled in a prospective inception cohort study of whiplash…”
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Geography of Lumbar Paravertebral Muscle Fatty Infiltration: The Influence of Demographics, Low Back Pain, and Disability by Crawford, Rebecca J., Volken, Thomas, Ni Mhuiris, Áine, Bow, Cora C., Elliott, James M., Hoggarth, Mark A, Samartzis, Dino

“…STUDY DESIGN.Cross-sectional. OBJECTIVE.We quantified fatty infiltration (FI) geography of the lumbar spine to identify whether demographics, temporal low back…”
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Spatial distribution of hand-grasp motor task activity in spinal cord functional magnetic resonance imaging by Hemmerling, Kimberly J, Hoggarth, Mark A, Sandhu, Milap S, Parrish, Todd B, Bright, Molly G

“…Upper extremity motor paradigms during spinal cord functional magnetic resonance imaging (fMRI) can provide insight into the functional organization of the…”
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Muscle-fat MRI: 1.5 tesla and 3.0 tesla versus histology by Smith, Andrew C., Parrish, Todd B., Abbott, Rebecca, Hoggarth, Mark A., Mendoza, Karl, Chen, Yu Fen, Elliott, James M.

“…ABSTRACT Introduction: We evaluated muscle/fat fraction (MFF) accuracy and reliability measured with an MR imaging technique at 1.5 Tesla (T) and 3.0T scanner…”
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Confirming the geography of fatty infiltration in the deep cervical extensor muscles in whiplash recovery by Smith, Andrew C., Albin, Stephanie R., Abbott, Rebecca, Crawford, Rebecca J., Hoggarth, Mark A., Wasielewski, Marie, Elliott, James M.

“…Previous preliminary work mapped the distribution of neck muscle fat infiltration (MFI) in the deep cervical extensor muscles (multifidus and semispinalis…”
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Trunk Muscle Characteristics: Differences Between Sedentary Adults With and Without Unilateral Lower Limb Amputation by Sions, Jaclyn M., Beisheim, Emma H., Hoggarth, Mark A., Elliott, James M., Hicks, Gregory E., Pohlig, Ryan T., Seth, Mayank

“…•Adults with a unilateral lower limb amputation demonstrate trunk muscle deficits.•Side-to-side trunk muscle asymmetries appear present after transfemoral…”
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Macromolecular changes in spinal cord white matter characterize whiplash outcome at 1-year post motor vehicle collision by Hoggarth, Mark A., Elliott, James M., Smith, Zachary A., Paliwal, Monica, Kwasny, Mary J., Wasielewski, Marie, Weber, Kenneth A., Parrish, Todd B.

“…Each year, whiplash injuries from motor vehicle collisions (MVC) affect millions worldwide, with no strong evidence of pathology. While the majority recover…”
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Intramuscular lipid concentration increased in localized regions of the lumbar muscles following 60 day bedrest by De Martino, Enrico, Hides, Julie, Elliott, James M., Hoggarth, Mark A., Zange, Jochen, Lindsay, Kirsty, Debuse, Dorothée, Winnard, Andrew, Beard, David, Cook, Jonathan A., Salomoni, Sauro E., Weber, Tobias, Scott, Jonathan, Hodges, Paul W., Caplan, Nick

“…•Lipid accumulated in lumbar multifidus and erector spinae after bedrest•Lipid accumulation is distributed inhomogeneously in lumbar muscles after…”
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New insights into intrinsic foot muscle morphology and composition using ultra-high-field (7-Tesla) magnetic resonance imaging by Franettovich Smith, Melinda M, Elliott, James M, Al-Najjar, Aiman, Weber, 2nd, Kenneth A, Hoggarth, Mark A, Vicenzino, Bill, Hodges, Paul W, Collins, Natalie J

“…The intrinsic muscles of the foot are key contributors to foot function and are important to evaluate in lower limb disorders. Magnetic resonance imaging…”
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Magnetization Transfer Ratio and Morphometrics of the Spinal Cord Associates with Surgical Recovery in Patients with Degenerative Cervical Myelopathy by Paliwal, Monica, Weber, Kenneth A., Hopkins, Benjamin S., Cantrell, Donald R., Hoggarth, Mark A., Elliott, James M., Dahdaleh, Nader S., Mackey, Sean, Parrish, Todd D., Dhaher, Yasin, Smith, Zachary A.

“…We assessed the prognostic value of the preoperative magnetization transfer ratio (MTR) and morphometrics of the spinal cord in patients with degenerative…”
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Development of 3D method to assess intramuscular spatial distribution of fat infiltration in patients with rotator cuff tear: reliability and concurrent validity by Khanna, Rajan, Saltzman, Matthew D, Elliott, James M, Hoggarth, Mark A, Marra, Guido M, Omar, Imran, Parrish, Todd, Seitz, Amee L

“…Intramuscular fat infiltration is a critical factor in surgical decision-making and is the most important factor used to prognosticate surgical repair outcomes…”
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Effects of variability in manually contoured spinal cord masks on fMRI co-registration and interpretation by Hoggarth, Mark A, Wang, Max C, Hemmerling, Kimberly J, Vigotsky, Andrew D, Smith, Zachary A, Parrish, Todd B, Weber, 2nd, Kenneth A, Bright, Molly G

“…Functional magnetic resonance imaging (fMRI) of the human spinal cord (SC) is a unique non-invasive method for characterizing neurovascular responses to…”
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The Effects of Reconditioning Exercises Following Prolonged Bed Rest on Lumbopelvic Muscle Volume and Accumulation of Paraspinal Muscle Fat by De Martino, Enrico, Hides, Julie, Elliott, James M., Hoggarth, Mark A., Zange, Jochen, Lindsay, Kirsty, Debuse, Dorothée, Winnard, Andrew, Beard, David, Cook, Jonathan A., Salomoni, Sauro E., Weber, Tobias, Scott, Jonathan, Hodges, Paul W., Caplan, Nick

“…Reduced muscle size and accumulation of paraspinal muscle fat content (PFC) have been reported in lumbopelvic muscles after spaceflights and head-down tilt…”
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Gluteal Muscle Atrophy and Increased Intramuscular Lipid Concentration Are Not Mitigated by Daily Artificial Gravity Following 60-Day Head-Down Tilt Bed Rest by Tran, Vienna, De Martino, Enrico, Hides, Julie, Cable, Gordon, Elliott, James M., Hoggarth, Mark, Zange, Jochen, Lindsay, Kirsty, Debuse, Dorothée, Winnard, Andrew, Beard, David, Cook, Jonathan A., Salomoni, Sauro E., Weber, Tobias, Scott, Jonathan, Hodges, Paul W., Caplan, Nick

“…Exposure to spaceflight and head-down tilt (HDT) bed rest leads to decreases in the mass of the gluteal muscle. Preliminary results have suggested that…”
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Reliability of quantifying the spatial distribution of fatty infiltration in lumbar paravertebral muscles using a new segmentation method for T1-weighted MRI by Mhuiris, Áine Ni, Volken, Thomas, Elliott, James M, Hoggarth, Mark, Samartzis, Dino, Crawford, Rebecca J

“…To our knowledge, there are no methods allowing for quantification of the spatial distribution of lumbar paravertebral muscle fatty infiltration (FI) in the…”
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Characterization of the Theorectical Radiation Dose Enhancement from Nanoparticles by Roeske, John C., Nuñez, Luis, Hoggarth, Mark, Labay, Edwardine, Weichselbaum, Ralph R.

“…Recently, nanoparticles have been considered as a method of providing radiation dose enhancement in tumors. In order to quantify this affect, a dose…”
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Advancements in Imaging Technology: Do They (or Will They) Equate to Advancements in Our Knowledge of Recovery in Whiplash? by Elliott, James M, Dayanidhi, Sudarshan, Hazle, Charles, Hoggarth, Mark A, McPherson, Jacob, Sparks, Cheryl L, Weber, 2nd, Kenneth A

“…Synopsis It is generally accepted that up to 50% of those with a whiplash injury following a motor vehicle collision will fail to fully recover. Twenty-five…”
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Prospective Evaluation of Dual-Energy Imaging in Patients Undergoing Image Guided Radiation Therapy for Lung Cancer: Initial Clinical Results by Sherertz, Tracy, MD, Hoggarth, Mark, MS, Luce, Jason, BS, Block, Alec M., MD, Nagda, Suneel, MD, Harkenrider, Matthew M., MD, Emami, Bahman, MD, Roeske, John C., PhD

“…Purpose A prospective feasibility study was conducted to investigate the utility of dual-energy (DE) imaging compared to conventional x-ray imaging for…”
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Foot exercise plus education versus wait and see for the treatment of plantar heel pain (FEET trial): a protocol for a feasibility study by Franettovich Smith, Melinda M., Collins, Natalie J., Mellor, Rebecca, Grimaldi, Alison, Elliott, James, Hoggarth, Mark, Weber, Kenneth A., Vicenzino, Bill

“…Background Plantar heel pain (PHP) is present in a wide range of individuals and creates significant burden to quality of life and participation in physical…”
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Letter to the editor regarding Smuck M, Cristostomo RA, Demirjian R, et al. Morphologic change in the lumbar spine after lumbar medial branch radiofrequency neurotomy: a quantitative radiological study by Abbott, Rebecca E., BS, Parrish, Todd B., PhD, Hoggarth, Mark A., MS, Smith, Andrew C., DPT, Elliott, James M., PT, PhD

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