Publications

Ayaz H, Izzetoglu M, Shewokis P A, Onaral B. (2010) Sliding-window Motion Artifact Rejection for Functional Near-Infrared Spectroscopy, 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, August 31 - September 4, 2010, Buenos Aires, Argentina

Gentili R J, Hadavi C, Ayaz H, Shewokis P A, Contreras-Vidal J L. (2010) Hemodynamic Correlates of Visuomotor Motor Adaptation by Functional Near Infrared Spectroscopy, 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, August 31 - September 4, 2010, Buenos Aires, Argentina

Cakir M P, Ayaz H, Menda J, Izzetoglu K, Onaral B. (2010) Connecting Brain and Learning Sciences: An Optical Brain Imaging Approach to Monitoring Development of Expertise in UAV Piloting, ICLS 2010, June 29 - July 2 2010, Chicago, IL

Menda J, Hing J T, Ayaz H, Shewokis P A, Izzetoglu K, Onaral B, Oh P (2010) Optical Brain Imaging to Enhance UAV Operator Training, Evaluation, and Interface Development, International Conference on Unmanned Aerial Vehicles, June 21-23, 2010, Dubai, UAE.

Shewokis P A, Ayaz H, Izzetoglu M, Getchell N, Izzetoglu K. (2010) The Acquisition and Learning of Computer Tasks in a Contextual Interference Paradigm: Using Functional Near Infrared Spectroscopy to Examine Prefrontal Cortex Activity, NASPSPA 2010, June 10-12, 2010, Tucson, Arizona

Ruocco A C, Medaglia J D, Ayaz H, & Chute D L (2010) Abnormal prefrontal cortical response during affective processing in borderline personality disorder. Psychiatry Research: Neuroimaging, 182, 117-122.

Ruocco A C, Medaglia J D, Tinker J, Ayaz H, Forman E, Newman C, Williams J M, Hillary F G, Platek S, Onaral B, Chute D. L. (2010). Medial prefrontal cortex hyperactivation during social exclusion in borderline personality disorder. Psychiatry Research: Neuroimaging, 181(3), 233-236.

Ayaz H, Willems B, Bunce S, Shewokis P A, Izzetoglu K, Hah S, Deshmukh A, Onaral B. (2010). Cognitive Workload Assessment of Air Traffic Controllers Using Optical Brain Imaging Sensors, Third International Conference on Applied Human Factors and Ergonomics, July 17-20, 2010, Miami, Florida.

Ayaz H, Bunce S, Willems B, Hah S, Shewokis P A, Izzetoglu K (2010). Working Memory Monitoring of Air Traffic Controllers Using Functional Near Infrared Spectroscopy, Seventeenth Annual Cognitive Neuroscience Society Meeting, April 17-20, 2010, Montreal, Canada.

Leon Carrion J, Merzagora A C, Ayaz H, Izzetoglu K, Izzetoglu M, Shewokis P A, Pourrezaei K, Onaral B (2010). Principles and Clinical Applications of fNIR and EEG Non-Invasive Imaging Techniques, Eighth World Congress on Brain Injury, March 10-14, 2010, Washington, DC.

Izzetoglu K, Shewokis P A, Ayaz H, Onaral B (2009) Functional optical brain imaging: Toward noninvasive cognitive prosthetics. Paper presented at the IEEE International Conference on Rehabilitation Robotics, ICORR 23-26 June 2009, Kyoto, Japan.

Ayaz H, Izzetoglu M, Izzetoglu K, Onaral B, Ben Dor B (2009). Infrascanner: cost effective, mobile medical imaging system for detecting hemotomas. LifeSci 2009, Bogazici University, December 22-23, 2009, Istanbul.

Ayaz H, Merzagora A C, Izzetoglu M, Izzetoglu K, Shewokis P A, Pourrezaei K, Onaral B (2009). Functional Optical Brain Imaging: Applications and system development. LifeSci 2009, Bogazici University, December 22-23, 2009, Istanbul.

Ayaz H, Shewokis P, Bunce S, Schultheis M, Onaral B (2009). Assessment of Cognitive Neural Correlates for a Functional Near Infrared-based Brain Computer Interface System. Dylan D. Schmorrow at al. (Eds.): Augmented Cognition, HCII 2009, Lecture Notes on Artificial Intelligence, 2009, vol. 5638: 699-708, Springer-Verlag, Berlin Heidelberg

Merzagora A, Ayaz H, Izzetoglu M, Onaral B, Shewokis P A, (2009) "fNIR study of prefrontal activity during eyes-open and eyes-closed conditions", 15th Annual Meeting of the Organization for Human Brain Mapping, June 18-23 2009, San Francisco, CA.

Shewokis P A , Ayaz H , Izzetoglu K , Izzetoglu M , Bunce, S C , Schultheis M T , Pourrezaei K , (2008) "Dorsolateral prefrontal cortex activity druing the learning of computer tasks in a contextual interference paradigm using fNIRs: A case series", The North American Society for the Psychology of Sport and Physical Activity Conference, Ontario, Canada, June 2008

Ayaz H , Levin S , Platek S , Onaral B , (2008) "Maze Suite 1.0: A complete set of tools to prepare, present and analyze navigational & spatial cognitive neuroscience experiments", Behavior Research Methods, 40(1), 353-359

Izzetoglu K , Ayaz H , Merzagora A, Izzetoglu M , Bunce S C , Shewokis P A , Pourrezaei K , and Onaral B , (2008) fNIR Spectroscopy Studies in Humans. Frontiers in Human Neuroscience. Conference Abstract: 10th International Conference on Cognitive Neuroscience. doi: 10.3389/conf.neuro.09.2009.01.356

Ayaz H , Izzetoglu M , Bunce S C, Heiman-Patterson T , Onaral B. (2007) Detecting cognitive activity related hemodynamic signal for brain computer interface using functional near infrared spectroscopy, 3rd IEEE Neuroengineering Conference, Hawaii, pages 342-345

Ruocco A C , Merzagora A C, Allen S L, Schultheis M T, Tuscan L, Lake T, Irani F, Ayaz H, Onaral B. & Chute D L (2007). FNIRS measurement of cerebral blood flow in a subject with unilateral lesion of the left frontal lobe. The Canadian Journal of Neurological Sciences, 34, S124-125.

Ruocco A C, Merzagora A C, Allen S L, Schultheis M T, Tuscan L-A, Lake T, Irani F, Ayaz H, Onaral B, Chute D, (2007). One-Month Test-Retest Reliability of fNIRS during Verbal Fluency in a Subject with Discrete Lesion of the Left Frontal Lobe. Proc. of 27th Ann. Conf. of NAN

Yurtsever G, Ayaz H, Kepics F, Onaral B, Pourrezaei K, (2007) "Wireless, Continuous Wave Near Infrared Spectroscopy System for Monitoring Brain Activity", Review of Scientific Instruments, Unpublished

Ayaz H, Izzetoglu M, Izzetoglu K, Pourrezaei K, and Onaral B. (2006) "ACOBI: A tool for fNIR data processing and visualization", Annual Meeting of The Biomedical Engineering Society, October 2006, Chicago

Ayaz H, Levin S, Platek S, Onaral B. (2006) "MazeSuite: Navigational and Spatial cognitive Neuroscience Experimentation Toolset", Annual Meeting of The Biomedical Engineering Society, October 2006, Chicago

Ayaz H, Izzetoglu M, Platek S M, Bunce S, Izzetoglu K, Pourrezaei K, and Onaral B. (2006) "Registering fNIR Data to Brain Surface Image using MRI templates", 28th IEEE EMBS Annual International Conference, New York, pages: 2671-2674

Ayaz H, Levin S, Platek S, Onaral B. (2006) "MazeSuite: A Complete Set of Tools to Prepare, Present and Analyze Navigational & Spatial Evolutionary Cognitive Neuroscience Experiments", 18th Annual meeting of the Human Behavior and Evolution Society, Philadelphia, June 2006.

Levin S L, Krawczyk M, Ayaz H, Platek S, (2006) "fNIRs, Mazes, and Spatial Cognition", 18th Annual meeting of the Human Behavior and Evolution Society, Philadelphia, June 2006.

Ayaz H, Onaral B. (2005) "Analytical Software and Stimulus-Presentation Platform to Utilize, Visualize and Analyze Near-infrared Spectroscopy Measures", Masters Degree Thesis, Drexel University.

Izzetoglu M, Izzetoglu K, Bunce S, Ayaz H, Devaraj A, Onaral B, Pourrezaei K. (2005) "Functional Near-Infrared Neuroimaging", IEEE Transactions On Neural Systems And Rehabilitation Engineering, Vol. 13, No. 2.

Platek S M, Fonteyn L, Izzetoglu M, Myers T E, Ayaz H, Li C and Chance B. (2005) "Functional near infrared spectroscopy reveals differences in self-other processing as a function of schizotypal personality traits", Schizophrenia Research, February 2005, Volume 73, Issue 1 , Pages 125-127.

Ayaz H, Devaraj A, Kepics F, Izzetoglu M, Izzetoglu K, Onaral B, Pourrezaei K. (2005) "System characterization of the continuous wave functional Near Infrared (cwfNIR) neuroimager", Proceedings of the 2005 BMES Annual Meeting of the Biomedical Engineering Society, Baltimore, MD, 28 September - 1 October 2005, 1292.

Ayaz H, Platek S, Izzetoglu K, Onaral B. (2004). "Brain template registration for fNIR Spectroscopy". Proceedings of the 2004 BMES Annual Meeting of the Biomedical Engineering Society, Philadelphia, PA, 13-16 October 2004, 722.

Ayaz H, Devaraj A, Izzetoglu K, Kepics F, & Pourrezaei K. (2004) "Optimized data acquisition schema for NIR spectroscopy", Proceedings of the 2004 BMES Annual Meeting of the Biomedical Engineering Society, Philadelphia, PA, 13-16 October 2004, 469.

Ayaz H, Bozma H I. (2003) "Vision Guided Robotic Manipulation", Bachelor Degree Thesis, Bogazici Univesity.

Sao, V., Pourrezaei, K., Akin, A. and Ayaz H. (2003) "Breast tumor imaging using NIR LED based handheld continuous-wave imager", Proceedings of the IEEE 29th Annual Northeast Bioengineering Conference, 22-23 March 2003 Pages: 55-56

Alp U, Ayaz H, Karadeniz M, Dikici C and Bozma H I (2003) "Remote Control of a Robot over the Internet." Proc. of SIU 2003, Istanbul.

Dikici C, Alp U, Ayaz H, Karadeniz M, Civanlar R and Bozma H I, (2003) "Fovea based Real-Time Video Processing and Streaming" Proc. of SIU 2003, Istanbul.