Works by Sica, Christopher

Results: 22

Magnetic resonance T1w/T2w ratio: A parsimonious marker for Parkinson disease.

Published in:

2019

By:

Du, Guangwei;
Lewis, Mechelle M.;
Sica, Christopher;
Kong, Lan;
Huang, Xuemei

Publication type:

journal article

Dynamics of Nigral Iron Accumulation in Parkinson's Disease: From Diagnosis to Late Stage.

Published in:

Movement Disorders, 2022, v. 37, n. 8, p. 1654, doi. 10.1002/mds.29062

By:

Du, Guangwei;
Wang, Ernest;
Sica, Christopher;
Chen, Hairong;
De Jesus, Sol;
Lewis, Mechelle M.;
Kong, Lan;
Connor, James;
Mailman, Richard B.;
Huang, Xuemei

Publication type:

Article

Susceptibility MRI captures nigral pathology in patients with parkinsonian syndromes.

Published in:

2018

By:

Lewis, Mechelle M.;
Du, Guangwei;
Baccon, Jennifer;
Snyder, Amanda M.;
Murie, Ben;
Cooper, Felicia;
Stetter, Christy;
Kong, Lan;
Sica, Christopher;
Mailman, Richard B.;
Connor, James R.;
Huang, Xuemei

Publication type:

journal article

Distinct progression pattern of susceptibility MRI in the substantia nigra of Parkinson's patients.

Published in:

2018

By:

Du, Guangwei;
Lewis, Mechelle M.;
Sica, Christopher;
He, Lu;
Connor, James R.;
Kong, Lan;
Mailman, Richard B.;
Huang, Xuemei

Publication type:

journal article

Fast conjugate phase image reconstruction based on a Chebyshev approximation to correct for B0 field inhomogeneity and concomitant gradients.

Published in:

Magnetic Resonance in Medicine, 2008, v. 60, n. 5, p. 1104, doi. 10.1002/mrm.21703

By:

Chen, Weitian;
Sica, Christopher T.;
Meyer, Craig H.

Publication type:

Article

Concomitant gradient field effects in balanced steady-state free precession.

Published in:

Magnetic Resonance in Medicine, 2007, v. 57, n. 4, p. 721, doi. 10.1002/mrm.21183

By:

Sica, Christopher T.;
Meyer, Craig H.

Publication type:

Article

The exercise pressor reflex and active O<sub>2</sub> transport in peripheral arterial disease.

Published in:

Physiological Reports, 2019, v. 7, n. 20, p. N.PAG, doi. 10.14814/phy2.14243

By:

Stavres, Jon;
Sica, Christopher T.;
Blaha, Cheryl;
Herr, Michael;
Wang, Jianli;
Pai, Samuel;
Cauffman, Aimee;
Vesek, Jeffrey;
Yang, Qing X.;
Sinoway, Lawrence I.

Publication type:

Article

The exercise pressor reflex and active O<sub>2</sub> transport in peripheral arterial disease.

Published in:

Physiological Reports, 2019, v. 7, n. 19, p. 1, doi. 10.14814/phy2.14243

By:

Stavres, Jon;
Sica, Christopher T.;
Blaha, Cheryl;
Herr, Michael;
Wang, Jianli;
Pai, Samuel;
Cauffman, Aimee;
Vesek, Jeffrey;
Yang, Qing X.;
Sinoway, Lawrence I.

Publication type:

Article

Muscle oxygenation during dynamic plantar flexion exercise: combining BOLD MRI with traditional physiological measurements.

Published in:

Physiological Reports, 2016, v. 4, n. 20, p. 1, doi. 10.14814/phy2.13004

By:

Muller, Matthew D.;
Li, Zhijun;
Sica, Christopher T.;
Luck, J. Carter;
Gao, Zhaohui;
Blaha, Cheryl A.;
Cauffman, Aimee E.;
Ross, Amanda J.;
Winkler, Nathan J.R.;
Herr, Michael D.;
Brandt, Kristen;
Wang, Jianli;
Gallagher, David C.;
Karunanayaka, Prasanna;
Vesek, Jeffrey;
Leuenberger, Urs A.;
Yang, Qing X.;
Sinoway, Lawrence I.

Publication type:

Article

Dynamic characteristics of T2*-weighted signal in calf muscles of peripheral artery disease during low-intensity exercise.

Published in:

2017

By:

Li, Zhijun;
Muller, Matthew D.;
Wang, Jianli;
Sica, Christopher T.;
Karunanayaka, Prasanna;
Sinoway, Lawrence I.;
Yang, Qing X.

Publication type:

journal article

Radiofrequency field enhancement with high dielectric constant (HDC) pads in a receive array coil at 3.0T.

Published in:

Journal of Magnetic Resonance Imaging, 2013, v. 38, n. 2, p. 435, doi. 10.1002/jmri.23988

By:

Yang, Qing X.;
Rupprecht, Sebastian;
Luo, Wei;
Sica, Christopher;
Herse, Zachary;
Wang, Jianli;
Cao, Zhipeng;
Vesek, Jeffrey;
Lanagan, Michael T.;
Carluccio, Giuseppe;
Ryu, Yeun‐Chul;
Collins, Christopher M.

Publication type:

Article

Diffusion tensor imaging indices of acute muscle damage are augmented after exercise in peripheral arterial disease.

Published in:

European Journal of Applied Physiology, 2021, v. 121, n. 9, p. 2595, doi. 10.1007/s00421-021-04711-7

By:

Stavres, Jon;
Wang, Jianli;
Sica, Christopher T.;
Blaha, Cheryl;
Herr, Michael;
Pai, Samuel;
Cauffman, Aimee;
Vesek, Jeffrey;
Yang, Qing X.;
Sinoway, Lawrence I.

Publication type:

Article

Displacement current distribution on a high dielectric constant helmet and its effect on RF field at 10.5 T (447 MHz).

Published in:

Magnetic Resonance in Medicine, 2021, v. 86, n. 6, p. 3292, doi. 10.1002/mrm.28923

By:

Gandji, Navid P.;
Sica, Christopher T.;
Lanagan, Michael T.;
Woo, Myung‐Kyun;
DelaBarre, Lance;
Radder, Jerahmie;
Zhang, Bei;
Lattanzi, Riccardo;
Adriany, Gregor;
Ugurbil, Kamil;
Yang, Qing X.

Publication type:

Article

Toward whole‐cortex enhancement with an ultrahigh dielectric constant helmet at 3T.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 3, p. 1123, doi. 10.1002/mrm.27962

By:

Sica, Christopher T.;
Rupprecht, Sebastian;
Hou, Ryan J.;
Lanagan, Matthew T.;
Gandji, Navid P.;
Lanagan, Michael T.;
Yang, Qing X.

Publication type:

Article

Improvements of transmit efficiency and receive sensitivity with ultrahigh dielectric constant (uHDC) ceramics at 1.5 T and 3 T.

Published in:

Magnetic Resonance in Medicine, 2018, v. 79, n. 5, p. 2842, doi. 10.1002/mrm.26943

By:

Rupprecht, Sebastian;
Sica, Christopher T.;
Chen, Wei;
Lanagan, Michael T.;
Yang, Qing X.

Publication type:

Article

Complex difference constrained compressed sensing reconstruction for accelerated PRF thermometry with application to MRI-induced RF heating.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 4, p. 1420, doi. 10.1002/mrm.25255

By:

Cao, Zhipeng;
Oh, Sukhoon;
Otazo, Ricardo;
Sica, Christopher T.;
Griswold, Mark A.;
Collins, Christopher M.

Publication type:

Article

Bloch-based MRI system simulator considering realistic electromagnetic fields for calculation of signal, noise, and specific absorption rate.

Published in:

Magnetic Resonance in Medicine, 2014, v. 72, n. 1, p. 237, doi. 10.1002/mrm.24907

By:

Cao, Zhipeng;
Oh, Sukhoon;
Sica, Christopher T.;
McGarrity, John M.;
Horan, Timothy;
Luo, Wei;
Collins, Christopher M.

Publication type:

Article

Measurement of SAR-induced temperature increase in a phantom and in vivo with comparison to numerical simulation.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 5, p. 1923, doi. 10.1002/mrm.24820

By:

Oh, Sukhoon;
Ryu, Yeun‐Chul;
Carluccio, Giuseppe;
Sica, Christopher T.;
Collins, Christopher M.

Publication type:

Article

Improved first-pass spiral myocardial perfusion imaging with variable density trajectories.

Published in:

Magnetic Resonance in Medicine, 2013, v. 70, n. 5, p. 1369, doi. 10.1002/mrm.24569

By:

Salerno, Michael;
Sica, Christopher;
Kramer, Christopher M.;
Meyer, Craig H.

Publication type:

Article

Permittivity and performance of dielectric pads with sintered ceramic beads in MRI: early experiments and simulations at 3 T.

Published in:

Magnetic Resonance in Medicine, 2013, v. 70, n. 1, p. 269, doi. 10.1002/mrm.24433

By:

Luo, Wei;
Lanagan, Michael T.;
Sica, Christopher T.;
Ryu, YeunChul;
Oh, Sukhoon;
Ketterman, Matthew;
Yang, Qing X.;
Collins, Christopher M.

Publication type:

Article

Optimization of spiral-based pulse sequences for first-pass myocardial perfusion imaging.

Published in:

Magnetic Resonance in Medicine, 2011, v. 65, n. 6, p. 1602, doi. 10.1002/mrm.22746

By:

Salerno, Michael;
Sica, Christopher T.;
Kramer, Christopher M.;
Meyer, Craig H.

Publication type:

Article

An Electronic Aerosol Delivery System for Functional Magnetic Resonance Imaging.

Published in:

Substance Abuse: Research & Treatment, 2020, v. 14, p. 1, doi. 10.1177/1178221820904140

By:

Hobkirk, Andréa L;
Bitzer, Zachary;
Goel, Reema;
Sica, Christopher T;
Livelsberger, Craig;
Yingst, Jessica;
Houser, Kenneth R;
Rupprecht, Sebastian;
Trushin, Neil;
Karunanayaka, Prasanna;
Foulds, Jonathan;
Richie, John P;
Spreen, Lauren;
Hoglen, Brianna;
Wang, Jianli;
Elias, Ryan J;
Yang, Qing X

Publication type:

Article