Bijan Najafi

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 33

Top Topics

Wearable Sensors

Empirical Bayes

Aortic Valve Implantation

Top Venues

Publications

Gozde Cay, M. G. Finco, Jason Garcia, Jill L. McNitt-Gray, David G. Armstrong, Bijan Najafi
Towards a Remote Patient Monitoring Platform for Comprehensive Risk Evaluations for People with Diabetic Foot Ulcers. Sensors 24 (10) (2024)
Chantal M. Hulshof, Madelyn Page, Sjef G. van Baal, Sicco A. Bus, Malindu Fernando, Lisette van Gemert-Pijnen, Kilian D. R. Kappert, Scott Lucadou-Wells, Bijan Najafi, Jaap J. van Netten, Peter A. Lazzarini
The Stress of Measuring Plantar Tissue Stress in People with Diabetes-Related Foot Ulcers: Biomechanical and Feasibility Findings from Two Prospective Cohort Studies. Sensors 24 (8) (2024)
Catherine Park, Mohammad Dehghan Rouzi, Md Moin Uddin Atique, M. G. Finco, Ram Kinker Mishra, Griselda Barba-Villalobos, Emily Crossman, Chima Amushie, Jacqueline Nguyen, Chadi Calarge, Bijan Najafi
Machine Learning-Based Aggression Detection in Children with ADHD Using Sensor-Based Physical Activity Monitoring. Sensors 23 (10) (2023)
M. G. Finco, Gozde Cay, Myeounggon Lee, Jason Garcia, Elia Salazar, Tze-Woei Tan, David G. Armstrong, Bijan Najafi
Taking a Load Off: User Perceptions of Smart Offloading Walkers for Diabetic Foot Ulcers Using the Technology Acceptance Model. Sensors 23 (5) (2023)
Anas Ababneh, Kathleen Finlayson, Helen Edwards, David G. Armstrong, Bijan Najafi, Jaap J. van Netten, Peter A. Lazzarini
The Validity and Reliability of Self-Reported Adherence to Using Offloading Treatment in People with Diabetes-Related Foot Ulcers. Sensors 23 (9) (2023)
Karthik Srinivasan, Faiz Currim, Casey Lindberg, Javad Razjouyan, Brian Gilligan, Hyo-Ki Lee, Kelli Canada, Nicole Goebel, Matthias R. Mehl, Melissa M. Lunden, Judith Heerwagen, Bijan Najafi, Esther M. Sternberg, Kevin Kampschroer, Sudha Ram
Discovery of associative patterns between workplace sound level and physiological wellbeing using wearable devices and empirical Bayes modeling. npj Digit. Medicine 6 (2023)
Gu Eon Kang, Angeloh Stout, Ke'Vaughn Waldon, Seungmin Kang, Amanda L. Killeen, Peter A. Crisologo, Michael Siah, Daniel Jupiter, Bijan Najafi, Ashkan Vaziri, Lawrence A. Lavery
Digital Biomarkers of Gait and Balance in Diabetic Foot, Measurable by Wearable Inertial Measurement Units: A Mini Review. Sensors 22 (23) (2022)
Devdutta S. Warhadpande, Jiayan Huo, William A. Libling, Carol Stuehm, Bijan Najafi, Scott Sherman, Hong Lei, Janet Meiling Roveda, Phillip H. Kuo
Pilot Study for Correlation of Heart Rate Variability and Dopamine Transporter Brain Imaging in Patients with Parkinsonian Syndrome. Sensors 22 (13) (2022)
Myeounggon Lee, Ram Kinker Mishra, Anmol Momin, Nesreen El-Refaei, Amir Behzad Bagheri, Michele K. York, Mark E. Kunik, Marc Derhammer, Borna Fatehi, James Lim, Rylee Cole, Gregory Barchard, Ashkan Vaziri, Bijan Najafi
Smart-Home Concept for Remote Monitoring of Instrumental Activities of Daily Living (IADL) in Older Adults with Cognitive Impairment: A Proof of Concept and Feasibility Study. Sensors 22 (18) (2022)
Donato Impedovo, Thurmon E. Lockhart, Jirí Mekyska, Bijan Najafi, Toshihisa Tanaka
IEEE Access Special Section Editorial: Behavioral Biometrics for Ehealth and Well-Being. IEEE Access 10 (2022)
Reza Mohammadi-Ghazi, Hung Nguyen, Ram Kinker Mishra, Ana Enriquez, Bijan Najafi, Christopher D. Stephen, Anoopum S. Gupta, Jeremy D. Schmahmann, Ashkan Vaziri
Objective Assessment of Upper-Extremity Motor Functions in Spinocerebellar Ataxia Using Wearable Sensors. Sensors 22 (20) (2022)
Jennifer Freytag, Ram Kinker Mishra, Richard L. Street, Angela Catic, Lilian Dindo, Lea Kiefer, Bijan Najafi, Aanand D. Naik
Using Wearable Sensors to Measure Goal Achievement in Older Veterans with Dementia. Sensors 22 (24) (2022)
Ramkinker Mishra, Catherine Park, Michele K. York, Mark E. Kunik, Shu-Fen Wung, Aanand D. Naik, Bijan Najafi
Decrease in Mobility during the COVID-19 Pandemic and Its Association with Increase in Depression among Older Adults: A Longitudinal Remote Mobility Monitoring Using a Wearable Sensor. Sensors 21 (9) (2021)
Bijan Najafi, Mohsen Zahiri, Changhong Wang, Anmol Momin, Paul Paily, Bryan M. Burt
Digital Biomarkers for the Objective Assessment of Disability in Neurogenic Thoracic Outlet Syndrome. Sensors 21 (22) (2021)
Catherine Park, Ramkinker Mishra, Jonathan Golledge, Bijan Najafi
Digital Biomarkers of Physical Frailty and Frailty Phenotypes Using Sensor-Based Physical Activity and Machine Learning. Sensors 21 (16) (2021)
Catherine Park, Ramkinker Mishra, Amir Sharafkhaneh, Monthaporn S. Bryant, Christina K. Nguyen, Ilse Torres Ruiz, Aanand D. Naik, Bijan Najafi
Digital Biomarker Representing Frailty Phenotypes: The Use of Machine Learning and Sensor-Based Sit-to-Stand Test. Sensors 21 (9) (2021)
Gu Eon Kang, Rebecca A. Frederick, Brandon Nunley, Lawrence Lavery, Yasin Y. Dhaher, Bijan Najafi, Stuart F. Cogan
The Effect of Implanted Functional Electrical Stimulation on Gait Performance in Stroke Survivors: A Systematic Review. Sensors 21 (24) (2021)
Mohsen Zahiri, Changhong Wang, Manuel Gardea, Hung Nguyen, Mohammad Shahbazi, Amir Sharafkhaneh, Ilse Torres Ruiz, Christina K. Nguyen, Monthaporn S. Bryant, Bijan Najafi
Remote Physical Frailty Monitoring- The Application of Deep Learning-Based Image Processing in Tele-Health. IEEE Access 8 (2020)
Gu Eon Kang, Jacqueline Yang, Bijan Najafi
Does the Presence of Cognitive Impairment Exacerbate the Risk of Falls in People with Peripheral Neuropathy? An Application of Body-Worn Inertial Sensors to Measure Gait Variability. Sensors 20 (5) (2020)
He Zhou, Fadwa Al-Ali, Gu Eon Kang, Abdullah Hamad, Rania Ibrahim, Talal K. Talal, Bijan Najafi
Application of Wearables to Facilitate Virtually Supervised Intradialytic Exercise for Reducing Depression Symptoms. Sensors 20 (6) (2020)
Jonathan Golledge, Malindu Fernando, Peter Lazzarini, Bijan Najafi, David G. Armstrong
The Potential Role of Sensors, Wearables and Telehealth in the Remote Management of Diabetes-Related Foot Disease. Sensors 20 (16) (2020)
Bill Cassidy, Neil D. Reeves, Joseph Pappachan, David Gillespie, Claire O'Shea, Satyan Rajbhandari, Arun G. Maiya, Eibe Frank, Andrew Boulton, David G. Armstrong, Bijan Najafi, Justina Wu, Moi Hoon Yap
DFUC2020: Analysis Towards Diabetic Foot Ulcer Detection. CoRR (2020)
Gu Eon Kang, Bijan Najafi
Sensor-Based Daily Physical Activity: Towards Prediction of the Level of Concern about Falling in Peripheral Neuropathy. Sensors 20 (2) (2020)
Javad Razjouyan, Bijan Najafi, Molly J. Horstman, Amir Sharafkhaneh, Mona Amirmazaheri, He Zhou, Mark E. Kunik, Aanand D. Naik
Toward Using Wearables to Remotely Monitor Cognitive Frailty in Community-Living Older Adults: An Observational Study. Sensors 20 (8) (2020)
He Zhou, Hyo-Ki Lee, Jessica Lee, Michael Schwenk, Bijan Najafi
Motor Planning Error: Toward Measuring Cognitive Frailty in Older Adults Using Wearables. Sensors 18 (3) (2018)
Tzu Chuan Yen, Jane Mohler, Michael Dohm, Kaveh Laksari, Bijan Najafi, Nima Toosizadeh
The Effect of Pain Relief on Daily Physical Activity: In-Home Objective Physical Activity Assessment in Chronic Low Back Pain Patients after Paravertebral Spinal Block. Sensors 18 (9) (2018)
He Zhou, Fadwa Al-Ali, Hadi Rahemi, Nishat Kulkarni, Abdullah Hamad, Rania Ibrahim, Talal K. Talal, Bijan Najafi
Hemodialysis Impact on Motor Function beyond Aging and Diabetes - Objectively Assessing Gait and Balance by Wearable Technology. Sensors 18 (11) (2018)
Javad Razjouyan, Aanand D. Naik, Molly J. Horstman, Mark E. Kunik, Mona Amirmazaheri, He Zhou, Amir Sharafkhaneh, Bijan Najafi
Wearable Sensors and the Assessment of Frailty among Vulnerable Older Adults: An Observational Cohort Study. Sensors 18 (5) (2018)
Hadi Rahemi, Hung Nguyen, Hyo-Ki Lee, Bijan Najafi
Toward Smart Footwear to Track Frailty Phenotypes - Using Propulsion Performance to Determine Frailty. Sensors 18 (6) (2018)
Karthik Srinivasan, Faiz Currim, Sudha Ram, Matthias R. Mehl, Casey Lindberg, Esther Sternberg, Perry Skeath, Davida Herzl, Reuben Herzl, Melissa Lunden, Nicole Goebel, Scott Andrews, Bijan Najafi, Javad Razjouyan, Hyo-Ki Lee, Brian Gilligan, Judith Heerwagen, Kevin Kampschroer, Kelli Canada
A Regularization Approach for Identifying Cumulative Lagged Effects in Smart Health Applications. DH (2017)
Saman Parvaneh, Bijan Najafi, Nima Toosizadeh, Irbaz Bin Riaz, Jane Mohler
Prevalence of Ventricular Ectopy in Older Adults across Different Frailty Levels. CinC (2016)
Karthik Srinivasan, Faiz Currim, Sudha Ram, Casey Lindberg, Esther Sternberg, Perry Skeath, Bijan Najafi, Javad Razjouyan, Hyo-Ki Lee, Colin Foe-Parker, Nicole Goebel, Reuben Herzl, Matthias R. Mehl, Brian Gilligan, Judith Heerwagen, Kevin Kampschroer, Kelli Canada
Feature Importance and Predictive Modeling for Multi-source Healthcare Data with Missing Values. Digital Health (2016)
Saman Parvaneh, Bijan Najafi, Nima Toosizadeh, Irbaz Bin Riaz, Jane Mohler
Is There Any Association Between Ventricular Ectopy and Falls in Community-dwelling Older Adults? CinC (2016)
Saman Parvaneh, Sugam Bhatnagar, Robert Poston, Bijan Najafi
Using cadaver simulation to improve communication and economy of movement as evidence of progress with the trans-catheter aortic valve implantation (TAVI) learning curve. SummerSim (2014)
Nicholas A. Giovinco, John D. Miller, Bijan Najafi, David G. Armstrong
Open-source simulation of complex surgeries: press "print" to disrupt. SummerSim (2014)
Bijan Najafi, Tahir Khan, James S. Wrobel
Laboratory in a box: Wearable sensors and its advantages for gait analysis. EMBC (2011)
Kamiar Aminian, Bijan Najafi
Capturing human motion using body-fixed sensors: outdoor measurement and clinical applications. Comput. Animat. Virtual Worlds 15 (2) (2004)
Bijan Najafi, Kamiar Aminian, Anisoara Paraschiv-Ionescu, François Loew, Christophe J. Büla, Philippe A. Robert
Ambulatory system for human motion analysis using a kinematic sensor: monitoring of daily physical activity in the elderly. IEEE Trans. Biomed. Eng. 50 (6) (2003)
Anisoara Paraschiv-Ionescu, Christian Jutten, Kamiar Aminian, Bijan Najafi, Philippe A. Robert
Wavelet denoising for highly noisy source separation. ISCAS (1) (2002)
Anisoara Paraschiv-Ionescu, Christian Jutten, Kamiar Aminian, Bijan Najafi, Philippe A. Robert
Source separation in strong noisy mixtures: A study of wavelet de-noising pre-processing. ICASSP (2002)
Bijan Najafi, Kamiar Aminian, François Loew, Yves Blanc, Philippe A. Robert
Measurement of stand-sit and sit-stand transitions using a miniature gyroscope and its application in fall risk evaluation in the elderly. IEEE Trans. Biomed. Eng. 49 (8) (2002)
Mehran Jahed, Bijan Najafi, Ali Khamene, Stephen J. Lai-Fook
Time delay calculation of stress waves using wavelet analysis application in canine edematous lungs. ICASSP (1997)