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1

PREDICTING VO2 MAX USING ACCELEROMETRY AND HEART RATE METRICS

Schrack, J., Leroux, A., Fleg, J., Simonsick, E.M., Zipunnikov, V., Studenski, S.A., Ferrucci, L.

Journal:

Innovation in Aging

Année:

2017

Langue:

english

Fichier:

PDF, 50 KB

english, 2017

2

Methods for Step Count Data: Determining âValidâ Days and Quantifying Fragmentation of Walking Bouts

Reider, Lisa, Bai, Jiawei, Scharfstein, Daniel O., Zipunnikov, Vadim

Journal:

Année:

2020

Fichier:

PDF, 3.51 MB

2020

3

Population Value Decomposition, a Framework for the Analysis of Image Populations

Crainiceanu, Ciprian M., Caffo, Brian S., Luo, Sheng, Zipunnikov, Vadim M., Punjabi, Naresh M.

Journal:

Journal of the American Statistical Association

Année:

2011

Langue:

english

Fichier:

PDF, 1002 KB

english, 2011

4

Counting Tables Using the Double-Saddlepoint Approximation

Zipunnikov, Vadim, Booth, James G., Yoshida, Ruriko

Journal:

Journal of Computational and Graphical Statistics

Année:

2009

Langue:

english

Fichier:

PDF, 240 KB

english, 2009

5

Women Workers and Women at Home Are Equally Inactive

STEEVES, JEREMY A., MURPHY, RACHEL A., ZIPUNNIKOV, VADIM, STRATH, SCOTT J., HARRIS, TAMARA B.

Journal:

Medicine & Science in Sports & Exercise

Année:

2015

Langue:

english

Fichier:

PDF, 585 KB

english, 2015

6

Predicting Human Movement with Multiple Accelerometers Using Movelets

HE, BING, BAI, JIAWEI, ZIPUNNIKOV, VADIM V., KOSTER, ANNEMARIE, CASEROTTI, PAOLO, LANGE-MAIA, BRITTNEY, GLYNN, NANCY W., HARRIS, TAMARA B., CRAINICEANU, CIPRIAN M.

Journal:

Medicine & Science in Sports & Exercise

Année:

2014

Langue:

english

Fichier:

PDF, 14.82 MB

english, 2014

7

Stride variability measures derived from wrist- and hip-worn accelerometers

Urbanek, Jacek K., Harezlak, Jaroslaw, Glynn, Nancy W., Harris, Tamara, Crainiceanu, Ciprian, Zipunnikov, Vadim

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.67 MB

english, 2017

8

Prediction of sustained harmonic walking in the free-living environment using raw accelerometry data

Urbanek, Jacek Krzysztof, Zipunnikov, Vadim, Harris, Tamara B, Fadel, William, Glynn, Nancy W, Koster, Annemarie, Caserotti, Paolo, Crainiceanu, Ciprian M, Harezlak, Jaroslaw

Journal:

Physiological Measurement

Année:

2018

Langue:

english

Fichier:

PDF, 941 KB

english, 2018

9

Novel metrics for growth model selection

Grigsby, Matthew R., Di, Junrui, Leroux, Andrew, Zipunnikov, Vadim, Xiao, Luo, Crainiceanu, Ciprian, Checkley, William

Journal:

Emerging Themes in Epidemiology

Année:

2018

Langue:

english

Fichier:

PDF, 1.63 MB

english, 2018

10

Registration for exponential family functional data

Wrobel, Julia, Zipunnikov, Vadim, Schrack, Jennifer, Goldsmith, Jeff

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 2.80 MB

english, 2018

11

0284 Personality Traits, Insomnia Symptoms and Daytime Sleepiness in Older Adults

Rojo-Wissar, Darlynn M, Wanigatunga, Amal A, Wu, Mark N, Zipunnikov, Vadim, Schrack, Jennifer A, Hossain, Sharmin, Simonsick, Eleanor M, Costa, Paul, Terracciano, Antonio, Spira, Adam P

Journal:

Année:

2019

Langue:

english

Fichier:

PDF, 115 KB

english, 2019

12

0284 Personality Traits, Insomnia Symptoms and Daytime Sleepiness in Older Adults

Rojo-Wissar, Darlynn M, Wanigatunga, Amal A, Wu, Mark N, Zipunnikov, Vadim, Schrack, Jennifer A, Hossain, Sharmin, Simonsick, Eleanor M, Costa, Paul, Terracciano, Antonio, Spira, Adam P

Journal:

Année:

2019

Fichier:

PDF, 115 KB

2019

13

Functional principal component model for high-dimensional brain imaging

Vadim Zipunnikov, Brian Caffo, David M. Yousem, Christos Davatzikos, Brian S. Schwartz, Ciprian Crainiceanu

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 2.82 MB

english, 2011

14

Relationship between left atrial appendage morphology and stroke in patients with atrial fibrillation

Khurram, Irfan M., Dewire, Jane, Mager, Michael, Maqbool, Farhan, Zimmerman, Stefan L., Zipunnikov, Vadim, Beinart, Roy, E. Marine, Joseph, Spragg, David D., Berger, Ronald D., Ashikaga, Hiroshi, Naza

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 1.98 MB

english, 2013

15

Quantifying the reliability of image replication studies: The image intraclass correlation coefficient (I2C2)

Shou, H., Eloyan, A., Lee, S., Zipunnikov, V., Crainiceanu, A. N., Nebel, M. B., Caffo, B., Lindquist, M. A., Crainiceanu, C. M.

Journal:

Cognitive, Affective, & Behavioral Neuroscience

Année:

2013

Langue:

english

Fichier:

PDF, 443 KB

english, 2013

16

Magnetic resonance image intensity ratio, a normalized measure to enable interpatient comparability of left atrial fibrosis

Khurram, Irfan M., Beinart, Roy, Zipunnikov, Vadim, Dewire, Jane, Yarmohammadi, Hirad, Sasaki, Takeshi, Spragg, David D., Marine, Joseph E., Berger, Ronald D., Halperin, Henry R., Calkins, Hugh, Zimme

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 4.31 MB

english, 2014

17

Optimal Techniques for Late Gadolinium-Enhanced MRI: Comparison of Delay Time, Slice Thickness, and Multiplanar Reconstruction vs Maximum Intensity Projection for Assessment of Fibrosis in Atrial Fibrillation

Khurram, I.M., Beinart, R., Zipunnikov, V., Calkins, H., Nazarian, S.L., Zimmerman, S.

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 90 KB

english, 2013

18

[IEEE 2013 International Workshop on Pattern Recognition in Neuroimaging (PRNI) - Philadelphia, PA, USA (2013.06.22-2013.06.24)] 2013 International Workshop on Pattern Recognition in Neuroimaging - Clustering of High Dimensional Longitudinal Imaging Data

Lee, Seonjoo, Zipunnikov, Vadim, Shiee, Navid, Crainiceanu, Ciprian, Caffo, Brian S., Pham, Dzung L.

Année:

2013

Langue:

english

Fichier:

PDF, 367 KB

english, 2013

19

Normalization and extraction of interpretable metrics from raw accelerometry data

Bai, J., He, B., Shou, H., Zipunnikov, V., Glass, T. A., Crainiceanu, C. M.

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 991 KB

english, 2014

20

Quantifying the lifetime circadian rhythm of physical activity: a covariate-dependent functional approach

Xiao, L., Huang, L., Schrack, J. A., Ferrucci, L., Zipunnikov, V., Crainiceanu, C. M.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 2.53 MB

english, 2015

21

Single Nucleotide Polymorphisms in Proximity to K-Channel Genes Are Associated with Decreased Longitudinal QTc Variance

Mints, Yuliya, Zipunnikov, Vadim, Khurram, Irfan, Calkins, Hugh, Nazarian, Saman

Journal:

Annals of Noninvasive Electrocardiology

Année:

2014

Langue:

english

Fichier:

PDF, 323 KB

english, 2014

22

Rejoinder

Crainiceanu, Ciprian M., Caffo, Brian S., Luo, Sheng, Zipunnikov, Vadim M., Punjabi, Naresh M.

Journal:

Journal of the American Statistical Association

Année:

2011

Langue:

english

Fichier:

PDF, 126 KB

english, 2011

23

Comparison of preexisting and ablation-induced late gadolinium enhancement on left atrial magnetic resonance imaging

Fukumoto, Kotaro, Habibi, Mohammadali, Gucuk Ipek, Esra, Khurram, Irfan M., Zimmerman, Stefan L., Zipunnikov, Vadim, Spragg, David D., Ashikaga, Hiroshi, Rickard, John, Marine, Joseph E., Berger, Rona

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1002 KB

english, 2015

24

Radiofrequency Ablation Versus Antiarrhythmic Medication for Treatment of Ventricular Premature Beats From the Right Ventricular Outflow Tract: Prospective Randomized Study

Ling, Z., Liu, Z., Su, L., Zipunnikov, V., Wu, J., Du, H., Woo, K., Chen, S., Zhong, B., Lan, X., Fan, J., Xu, Y., Chen, W., Yin, Y., Nazarian, S., Zrenner, B.

Journal:

Circulation Arrhythmia and Electrophysiology

Année:

2014

Langue:

english

Fichier:

PDF, 745 KB

english, 2014

25

Association of Left Atrial Function and Left Atrial Enhancement in Patients With Atrial Fibrillation: Cardiac Magnetic Resonance Study

Habibi, M., Lima, J. A. C., Khurram, I. M., Zimmerman, S. L., Zipunnikov, V., Fukumoto, K., Spragg, D., Ashikaga, H., Rickard, J., Marine, J. E., Calkins, H., Nazarian, S.

Journal:

Circulation Cardiovascular Imaging

Année:

2015

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2015

26

Longitudinal Association Between Diabetes and Cognitive Decline in a Nationally Representative Sample: The National Health and Aging Trends Study

Wennberg, Alexandra M., Zipunnikov, Vadim, Kaufmann, Christopher N., Gottesman, Rebecca F., Albert, Marilyn, Rebok, George W., Kasper, Judith D., Spira, Adam P.

Journal:

American Journal of Geriatric Psychiatry

Année:

2015

Langue:

english

Fichier:

PDF, 155 KB

english, 2015

27

The association of left atrial low-voltage regions on electroanatomic mapping with low attenuation regions on cardiac computed tomography perfusion imaging in patients with atrial fibrillation

Ling, Zhiyu, McManigle, John, Zipunnikov, Vadim, Pashakhanloo, Farhad, Khurram, Irfan M., Zimmerman, Stefan L., Philips, Binu, Marine, Joseph E., Spragg, David D., Ashikaga, Hiroshi, Calkins, Hugh, Na

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 3.47 MB

english, 2015

28

LEFT ATRIAL FUNCTION AND OUTCOME OF CATHETER ABLATION IN PATIENTS WITH ATRIAL FIBRILLATION: A MAGNETIC RESONANCE STUDY

Habibi, Mohammadali, Lima, Joao, Khurram, Irfan, Zimmerman, Stefan, Zipunnikov, Vadim, Spragg, David, Ashikaga, Hiroshi, Marine, Joseph, Calkins, Hugh, Nazarian, Saman

Journal:

Journal of the American College of Cardiology

Année:

2015

Langue:

english

Fichier:

PDF, 406 KB

english, 2015

29

Electronic Devices and Applications to Track Physical Activity

Schrack, Jennifer, Zipunnikov, Vadim, Crainiceanu, Ciprian

Journal:

JAMA The Journal of the American Medical Association

Année:

2015

Langue:

english

Fichier:

PDF, 56 KB

english, 2015

30

Fast covariance estimation for high-dimensional functional data

Xiao, Luo, Zipunnikov, Vadim, Ruppert, David, Crainiceanu, Ciprian

Journal:

Statistics and Computing

Année:

2016

Langue:

english

Fichier:

PDF, 477 KB

english, 2016

31

The Association of Pre-Existing Left Atrial Fibrosis with Clinical Variables in Patients Referred for Catheter Ablation of Atrial Fibrillation

Dewire,, Khurram, Irfan, Pashakhanloo, Farhad, Spragg, David, Marine, Joseph, Berger, Ronald, Ashikaga, Hiroshi, Rickard, John, Zimmerman, Stefan, Zipunnikov, Vadim, Calkins, Hugh, Nazarian, Saman

Journal:

Clinical Medicine Insights Cardiology

Année:

2014

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2014

32

Structured functional principal component analysis

Shou, Haochang, Zipunnikov, Vadim, Crainiceanu, Ciprian M., Greven, Sonja

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 3.24 MB

english, 2015

33

New insight into scar-related ventricular tachycardia circuits in ischemic cardiomyopathy: Fat deposition after myocardial infarction on computed tomography--A pilot study

Sasaki, Takeshi, Calkins, Hugh, Miller, Christopher F., Zviman, Menekhem M., Zipunnikov, Vadim, Arai, Tomio, Sawabe, Motoji, Terashima, Masashiro, Marine, Joseph E., Berger, Ronald D., Nazarian, Saman

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 10.72 MB

english, 2015

34

Multilevel Functional Principal Component Analysis for High-Dimensional Data

Zipunnikov, Vadim, Caffo, Brian, Yousem, David M., Davatzikos, Christos, Schwartz, Brian S., Crainiceanu, Ciprian

Journal:

Journal of Computational and Graphical Statistics

Année:

2011

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2011

35

Impact of Nonischemic Scar Features on Local Ventricular Electrograms and Scar-Related Ventricular Tachycardia Circuits in Patients With Nonischemic Cardiomyopathy

Sasaki, T., Miller, C. F., Hansford, R., Zipunnikov, V., Zviman, M. M., Marine, J. E., Spragg, D., Cheng, A., Tandri, H., Sinha, S., Kolandaivelu, A., Zimmerman, S. L., Bluemke, D. A., Tomaselli, G. F

Journal:

Circulation Arrhythmia and Electrophysiology

Année:

2013

Langue:

english

Fichier:

PDF, 1.67 MB

english, 2013

36

Fast, Exact Bootstrap Principal Component Analysis for p > 1 million

Fisher, Aaron, Caffo, Brian, Schwartz, Brian, Zipunnikov, Vadim

Journal:

Journal of the American Statistical Association

Année:

2015

Langue:

english

Fichier:

PDF, 835 KB

english, 2015

37

Daily patterns of physical activity by type 2 diabetes definition: Comparing diabetes, prediabetes, and participants with normal glucose levels in NHANES 2003–2006

Steeves, Jeremy A., Murphy, Rachel A., Crainiceanu, Ciprian M., Zipunnikov, Vadim, Van Domelen, Dane R., Harris, Tamara B.

Journal:

Preventive Medicine Reports

Année:

2015

Langue:

english

Fichier:

PDF, 617 KB

english, 2015

38

The Association of Baseline Left Atrial Structure and Function Measured with Cardiac Magnetic Resonance and Pulmonary Vein Isolation Outcome in Patients with Drug Refractory Atrial Fibrillation

Habibi, Mohammadali, Lima, Joao A.C., Ipek, Esra Gucuk, Zimmerman, Stefan L., Zipunnikov, Vadim, Spragg, David, Ashikaga, Hiroshi, Rickard, John, Marine, Joseph E., Berger, Ronald D., Calkins, Hugh, N

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2016

39

Association of left atrial function with incident atypical atrial flutter after atrial fibrillation ablation

Gucuk Ipek, Esra, Marine, Joseph E., Habibi, Mohammadali, Chrispin, Jonathan, Lima, Joao, Rickard, Jack, Spragg, David, Zimmerman, Stefan L., Zipunnikov, Vadim, Berger, Ronald, Calkins, Hugh, Nazarian

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.25 MB

english, 2016

40

Association of Left Atrial Local Conduction Velocity With Late Gadolinium Enhancement on Cardiac Magnetic Resonance in Patients With Atrial Fibrillation

Fukumoto, Kotaro, Habibi, Mohammadali, Ipek, Esra Gucuk, Zahid, Sohail, Khurram, Irfan M., Zimmerman, Stefan L., Zipunnikov, Vadim, Spragg, David, Ashikaga, Hiroshi, Trayanova, Natalia, Tomaselli, Gor

Journal:

Circulation Arrhythmia and Electrophysiology

Année:

2016

Langue:

english

Fichier:

PDF, 662 KB

english, 2016

41

Association Between Left Atrial Stiffness Index and Atrial Fibrillation Recurrence in Patients Undergoing Left Atrial Ablation

Khurram, Irfan M., Maqbool, Farhan, Berger, Ronald D., Marine, Joseph E., Spragg, David D., Ashikaga, Hiroshi, Zipunnikov, Vadim, Kass, David A., Calkins, Hugh, Nazarian, Saman, Zimmerman, Stefan L.

Journal:

Circulation Arrhythmia and Electrophysiology

Année:

2016

Langue:

english

Fichier:

PDF, 1.05 MB

english, 2016

42

Parametrization of white matter manifold-like structures using principal surfaces

Yue, Chen, Zipunnikov, Vadim, Bazin, Pierre-Louis, Pham, Dzung, Reich, Daniel, Crainiceanu, Ciprian, Caffo, Brian

Journal:

Journal of the American Statistical Association

Année:

2016

Langue:

english

Fichier:

PDF, 1.21 MB

english, 2016

43

Blood glucose levels and cortical thinning in cognitively normal, middle-aged adults

Wennberg, Alexandra M.V., Spira, Adam P., Pettigrew, Corinne, Soldan, Anja, Zipunnikov, Vadim, Rebok, George W., Roses, Allen D., Lutz, Michael W., Miller, Michael M., Thambisetty, Madhav, Albert, Mar

Journal:

Journal of the Neurological Sciences

Année:

2016

Langue:

english

Fichier:

PDF, 365 KB

english, 2016

44

Generalized multilevel function-on-scalar regression and principal component analysis

Goldsmith, Jeff, Zipunnikov, Vadim, Schrack, Jennifer

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1.38 MB

english, 2015

45

MRI Evaluation of Radiofrequency, Cryothermal, and Laser Left Atrial Lesion Formation in Patients with Atrial Fibrillation

KHURRAM, IRFAN M., CATANZARO, JOHN N., ZIMMERMAN, STEFAN, ZIPUNNIKOV, VADIM, BERGER, RONALD D., CHENG, ALAN, SINHA, SUNIL, DEWIRE, JANE, MARINE, JOSEPH, SPRAGG, DAVID, ASHIKAGA, HIROSHI, HALPERIN, HEN

Journal:

Pacing and Clinical Electrophysiology

Année:

2015

Langue:

english

Fichier:

PDF, 531 KB

english, 2015

46

Association between Objectively Measured Physical Activity and Mortality in NHANES

FISHMAN, EZRA I., STEEVES, JEREMY A., ZIPUNNIKOV, VADIM, KOSTER, ANNEMARIE, BERRIGAN, DAVID, HARRIS, TAMARA A., MURPHY, RACHEL

Journal:

Medicine & Science in Sports & Exercise

Année:

2016

Langue:

english

Fichier:

PDF, 286 KB

english, 2016

47

Counting Tables Using the Double-Saddlepoint Approximation

Vadim Zipunnikov, James G. Booth and Ruriko Yoshida

Journal:

Journal of Computational and Graphical Statistics

Année:

2009

Langue:

english

Fichier:

PDF, 1.21 MB

english, 2009

48

Two-way principal component analysis for matrix-variate data, with an application to functional magnetic resonance imaging data

Huang, Lei, Reiss, Philip T., Xiao, Luo, Zipunnikov, Vadim, Lindquist, Martin A., Crainiceanu, Ciprian M.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.08 MB

english, 2016

49

Association of left atrial epicardial adipose tissue with electrogram bipolar voltage and fractionation: Electrophysiologic substrates for atrial fibrillation

Zghaib, Tarek, Ipek, Esra Gucuk, Zahid, Sohail, Balouch, Muhammad Adnan, Misra, Satish, Ashikaga, Hiroshi, Berger, Ronald D., Marine, Joseph E., Spragg, David D., Zimmerman, Stefan L., Zipunnikov, Vad

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 849 KB

english, 2016

50

Longitudinal high-dimensional principal components analysis with application to diffusion tensor imaging of multiple sclerosis

Zipunnikov, Vadim, Greven, Sonja, Shou, Haochang, Caffo, Brian S., Reich, Daniel S., Crainiceanu, Ciprian M.

Journal:

The Annals of Applied Statistics

Année:

2014

Langue:

english

Fichier:

PDF, 2.66 MB

english, 2014