Gonzalo Alarcón — accepted AI-conference papers

2022

Online Detection of Scalp-Invisible Mesial-Temporal Brain Interictal Epileptiform Discharges from EEG

Bahman Abdi-Sargezeh, Antonio Valentín, Gonzalo Alarcón, Saeid Sanei

ICASSP 2022accepted

Brain interictal epileptiform discharges (IEDs) are transient events occurring between two or before seizure onsets. The IEDs are captured mainly by the intracranial EEG (iEEG) and only 4.7% of them are visible in our scalp EEG (sEEG) dataset. Here, we propose a method namely temporal components ana…

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2021

Incorporating Uncertainty In Data Labeling Into Detection of Brain Interictal Epileptiform Discharges From EEG Using Weighted optimization

Bahman Abdi-Sargezeh, Antonio Valentín, Gonzalo Alarcón, Saeid Sanei

ICASSP 2021accepted

Interictal epileptiform discharges (IEDs) can have various morphologies as well as spatial distributions and sometimes are associated with other brain activities, resulting in uncertainty in their labeling. Such an uncertainty corresponds to the probability of a waveform being an IED. Here, we incor…

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