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Future Blog Post

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Blog Post number 4

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Blog Post number 2

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Blog Post number 1

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Other Presentations

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PhD Dissertations and MS Theses

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Technical Reports

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research

Critical Region Prediction

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Project Summary

Current neurosurgical methods for mapping the language cortex, such as Electrical Stimulation Mapping (ESM), face significant limitations including invasiveness, time consumption, and patient cooperation challenges. Electrocorticography (ECoG) has emerged as a potential improvement by offering enhanced spatial and temporal resolution. However, its application in language mapping has been constrained by traditional analysis methods that focus narrowly on signal strength at individual electrodes. In this study, we propose a novel approach by employing transformer-based machine learning models to analyze ECoG data comprehensively. Our findings suggest that transformer architectures can advance the precision and effectiveness of language mapping techniques, potentially overcoming some of the limitations of current methods.

Neural Speech Decoding

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Project Summary

Decoding human speech from neural signals is essential for brain–computer interface (BCI) technologies that aim to restore speech in populations with neurological defcits. However, it remains a highly challenging task, compounded by the scarce availability of neural signals with corresponding speech, data complexity and high dimensionality. Here we present a novel deep learning-based neural speech decoding framework that includes an ECoG decoder that translates electrocorticographic (ECoG) signals from the cortex into interpretable speech parameters and a novel diferentiable speech synthesizer that maps speech parameters to spectrograms.

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teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

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Teaching experience 2

Workshop, University 1, Department, 2015

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ECE-GY 6123 – Image and Video Processing (Fall 2024)

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ECE-GY 6123 – Image and Video Processing (Spring 2022)

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ECE-GY 6123 – Image and Video Processing (Spring 2023)

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