BIOMED Faculty Details: Banu Onaral, Ph.D.
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Banu Onaral, Ph.D.   [Update My Profile]
H. H. Sun Professor & Director, School of Biomedical Engineering, Science & Health Systems
Office: Bossone 7-714  Email: banu.onaral@drexel.edu
Phone: 215.895.2247   Fax: 215.895.4983
Laboratory Web Page: Click Here to Visit Laboratory Web Page
Research Keywords:
Biomedical signal processing, complexity and scaling in biomedical signals, systems, and imaging.
Education:
Ph.D., University of Pennsylvania, Biomedical Engineering, 1978
MSEE, Bogaziçi University, Istanbul, Turkey, Electrical Engineering, 1974
BSEE, Bogaziçi University, Istanbul, Turkey, Electrical Engineering, 1973
Publications:
M. Izzetoglu, A. Devaraj, S. Bunce, B. Onaral, Motion Artifact Cancellation in NIR Spectroscopy Using Wiener Filtering. IEEE Transactions on Biomedical Engineering. in press

K. Izzetoglu, S. Bunce, B. Onaral, K. Pourrezzaei, B. Chance., Functional Optical Brain Imaging Using NIR during Cognitive Tasks. International Journal of Human-Computer Interaction. Special Issue on Augmented Cognition. in press

B. Yazici, M. Izzetoglu, B. Onaral, N. Bilgutay, Kalman Filtering for Self-Similar Processes. Signal Processing Journal. in press

A. Bozkurt, B. Onaral, “Safety Assessment of Near Infrared Light Emitting Diodes for Diffuse Optical Measurements,” Biomedical Engineering Online, 2004.

K. Izzetoglu, S. Bunce, M. Izzetoglu, B. Onaral, K. Pourrezaei, Functional Near Infrared Neuroimaging. Proceedings of the EMBS 2004.

M. Izzetoglu, S. Bunce, B. Onaral, Single Trial Hemodynamic Response Estimation in Event Related fNIR Spectroscopy. Proceedings of the OSA 2004.

A. Devaraj, M. Izzetoglu, K. Izzetoglu, B. Onaral, K. Pourrezaei, Arterial Pulsation and Respiration Artifact Cancellation in Functional NIR Spectroscopy. Proceedings of the BMES 2004. in press

A. Devaraj, M. Izzetoglu, S. Bunce, K. Izzetoglu, B. Onaral, K. Pourrezaei, Single Trial Event Detection in functional NIR Spectroscopy. Proceedings of the BMES 2004. in press

H. Ayaz, S. M. Platek, K. Izzetoglu, M. Izzetoglu, B. Onaral, “Brain Template Registration for fNIR Spectroscopy,” Proc. of BMES 2004. in press

S. Bunce, A. Devaraj, M. Izzetoglu and B. Onaral, "Functional Optical Brain Sensor to Monitor Deception", Proc. of Nondestructive Detection and Measurement for Homeland Security 2004 (NDE04). in press

A. Devaraj, M. Izzetoglu, K. Izzetoglu, B. Onaral, Motion Artifact Removal for fNIR Spectroscopy for Real World Application Areas. Proceedings of the SPIE Int. Symp. Optics East 2004. in press

K. Izzetoglu, S. Bunce, M. Izzetoglu, B. Onaral, K. Pourrezaei, fNIR Spectroscopy as a Measure of Task Load. Proceedings of the EMBS 2003

M. Izzetoglu, A. Devaraj, K. Izzetoglu, S. Bunce, B. Onaral, Motion Artifact Removal in fNIR Signals Using Adaptive Filtering. Proceedings of the BMES 2003

A. Devaraj, M. Izzetoglu, S. Bunce, B. Onaral, Hemodynamic Response Identification and Feature Extraction for fNIR Signals. Proceedings of the BMES 2003

K. Izzetoglu, G. Yurtsever, A. Bozkurt, B. Yazici, S. Bunce, K. Pourrezaei, B. Onaral, “NIR Spectroscopy Measurements of Cognitive Load Elicited by GKT and Target Categorization,” Proc. of 36th Hawaii Int. Conf. on System Sciences, 2003.

B. Yazici, M. Izzetoglu, B. Onaral. Optimal Wiener Filtering For Self-Similar Processes. Proceedings of ICASSP, Vol. 2, pp. 1697 –1700, Orlando, FL. May 2002

B. Onaral, J. P. Cammarota. Complexity, Scaling and Fractals in Biomedical Signals. CRC Biomedical Engineering Handbook. Ed. Joseph D. Bronzino, 2000

M. Izzetoglu, B. Onaral, N. Bilgutay, P.Chitrapu. Discrete-time Processing of Linear Scale Invariant Signals and Systems. Proceedings of the SPIE-2000, San Diego, July 2000

M. Izzetoglu, B. Onaral, N. Bilgutay, P. Chitrapu. Wavelet Domain Least Squares Deconvolution for Ultrasonic Backscattered Signals. Proceedings of the World Congress 2000, Chicago, July 2000

M. Izzetoglu, T. Akgul, B. Onaral, N. Bilgutay. Least Squares Deconvolution in Wavelet Domain for 1/f Driven LTI Systems. Proceedings of the ICASSP, Vol. 2, pp. II721 -II724, June 2000

B. Onaral, O. Tretiak, F. Cohen. Medical Signal and Image Processing. Wiley Encyclopedia of Electrical and Electronics Engineering. John Webster, Ed, 1999

J. P. Cammarota, B. Onaral. State Transitions in Physiologic Systems: A Complexity Model for Loss of Consciousness. IEEE Trans. Biomedical Engineering, Vol. 45: 8, pp. 1017-1023, August 1998

G. J. Maskarinec, B. Onaral. Time Domain Characteristics of Rational Systems with Scale Invariant Frequency Response. IEEE Trans. on Circuits and Systems (CAS-I). Vol. 43:5, pp. 399-402, May 1996

B. Onaral, J. P. Cammarota. Complexity, Scaling and Fractals in Biomedical Signals. CRC Biomedical Engineering Handbook. Joseph D. Bronzino, Ed. pp. 933-944, 1995

G. J. Maskarinec, B. Onaral. A Class of Rational Systems with Scale-Invariant Frequency Response. IEEE Transactions on Circuits and Systems-I. Vol. 41: 1, pp.75-79, January 1994
Biosketch:
Dr. Onaral is H. H. Sun Professor of Biomedical Engineering and Electrical Engineering at Drexel University, Philadelphia, PA. She holds a Ph.D. [1978] in Biomedical Engineering from the University of Pennsylvania and BSEE [1973] and MSEE [1974] in Electrical Engineering from Bogazici University, Istanbul, Turkey. Dr. Onaral joined the faculty of the Department of Electrical and Computer Engineering and the Biomedical Engineering and Science Institute in 1981. She held two sabbatical leaves at Bogazici University in the academic years 1980-81 and 1987-88. Since 1997, she has served as the founding Director of the School of Biomedical Engineering Science and Health Systems.

Her academic focus, both in research and teaching, is centered on information engineering with special emphasis on complex systems and biomedical signal processing in ultrasound and optics. She has led major research and development projects sponsored by the National Science Foundation (NSF), National Institutes of Health (NIH), Office of Naval Research (ONR), DARPA and Department of Homeland Security (DHS). She has supervised a large number of graduate students to degree completion and has an extensive publication record in biomedical signals and systems. She is the recipient of a number of faculty excellence awards, including the 1990 Lindback Distinguished Teaching Award of Drexel University, the EDUCOM Best educational Software award, and the NSF Faculty Achievement Award.

Dr. Onaral’s translational research efforts for rapid commercialization of biomedical technologies developed at Drexel and its partner institutions have resulted in the creation of the Translational Research in Biomedical Technologies program. This initiative brings together academic technology developers with entrepreneurs, regional economic development agencies, as well as local legal, business, and investment communities. Under her leadership, the Coulter Translational Research Partnership Award recognized the program following a highly competitive selection process among 63 institutions in North America. At the end of an initial five-year term, universities successful in institutionalizing translational research will receive an endowment to ensure the perpetuity of the program.

Dr. Onaral’s professional services include chair and membership on advisory boards and strategic planning bodies of several universities and funding agencies, including service on the National Science Foundation's Engineering Advisory Board and on its proposal review panels and study sections. She has served on the strategic planning team charged with the creation of Sabanci University in Istanbul, Turkey. She currently serves on the board of trustees of Sabanci University, which was established in 1998.

Her professional responsibilities have included service on the Editorial Board of journals and the CRC Biomedical Engineering Handbook as Section Editor for Biomedical Signal Analysis. She served as President of the IEEE Engineering in Medicine and Biology Society (EMBS), the largest member-based biomedical engineering society in the world. She organized and chaired the 1990 Annual International Conference of the EMBS and Co-Chaired the 2004 Annual Conference of the Biomedical Engineering Society (BMES). She is a Fellow of the IEEE Engineering in Medicine and Biology Society, the American Association for the Advancement of Science (AAAS), and a Founding Fellow of the American Institute for Medical and Biological Engineering (AIMBE). She served on the inaugural Board of the AIMBE as publications chair and as Chair of the Academic Council. She currently serves as the President of the Turkish American Scientists and Scholars Association (TASSA).
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