Deniz Koçanaoğulları

Deniz Koçanaoğulları

I am a machine learning and signal processing professional specialized in machine learning and AI applications for real-world problems.

AREEN - Augmented Reality-based EEG-guided Neglect Detection, Assessment and Rehabilitation system

AREEN is an electroencephalography (EEG)-based brain-computer interface that incorporates augmented reality to identify the presence of visual spatial neglect (SN) and mapping the estimated neglected visual field. This BCI is used to identify spatiospectral features that best detect participants with SN among stroke survivors. The BCI system was used to collect data from over 25 subjects, and their data are analyzed for neglect detection and field of view estimation.

A basic diagram showing how AREEN system works (left) and two field of view estimation maps for two subjects (right).

Publications:

  1. Mak, Jennifer and Kocanaogullari, Deniz and Huang, Xiaofei and Mullen, Katie and Grattan, Emily S. and Ostadabbas, Sarah and Wittenberg, George F. and Akcakaya, Murat, (2024), A Scalable EEG-Based Spatial Neglect Detection System in Augmented Reality for Stroke Patients, Neurorehabilitation and Neural Repair (Submitted),

  2. Kocanaogullari, Deniz and Gall, Richard and Mak, Jennifer and Huang, Xiaofei and Mullen, Katie and Ostadabbas, Sarah and Wittenberg, George F. and Grattan, Emily S. and Akcakaya, Murat, (2024), Patient-Specific Visual Neglect Severity Estimation for Stroke Patients with Neglect using EEG, Journal of Neural Engineering (Submitted),

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  3. Kocanaogullari, Deniz and Mak, Jennifer and Huang, Xiaofei and Kersey, Jessica and Shih, Minmei and Grattan, Emily S and Skidmore, Elizabeth R and Wittenberg, George F and Ostadabbas, Sarah and Akcakaya, Murat, (2022), Detection of Stroke-Induced Visual Neglect and Target Response Prediction Using Augmented Reality and Electroencephalography, IEEE Transactions on Neural Systems and Rehabilitation Engineering, 30 1840--1850

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  4. Kocanaogullari, Deniz and Huang, Xiaofei and Mak, Jennifer and Shih, Minmei and Skidmore, Elizabeth and Wittenberg, George F and Ostadabbas, Sarah and Akcakaya, Murat, (2021), Fine-tuning and personalization of EEG-based neglect detection in stroke patients, 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 1096--1099

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  5. Kocanaogullari, Deniz and Mak, Jennifer and Kersey, Jessica and Khalaf, Aya and Ostadabbas, Sarah and Wittenberg, George and Skidmore, Elizabeth and Akcakaya, Murat, (2020), EEG-based neglect detection for stroke patients, 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 264--267

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Patents:

  1. Kocanaogullari, Deniz and Akcakaya, Murat and Grattan, Emily and Wittenberg, George Frederick and Mak, Jennifer and Ostadabbas, Sarah and Huang, Xiaofei, (2023), EEG-Guided Spatial Neglect Detection System, WIPO PCT/US2023/016885,

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