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Aysegul Gunduz

Researcher at Istanbul University

Publications -  258
Citations -  4910

Aysegul Gunduz is an academic researcher from Istanbul University. The author has contributed to research in topics: Deep brain stimulation & Medicine. The author has an hindex of 32, co-authored 235 publications receiving 3625 citations. Previous affiliations of Aysegul Gunduz include New York State Department of Health & University of Florida.

Papers
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A comparative analysis of speech signal processing algorithms for Parkinson’s disease classification and the use of the tunable Q-factor wavelet transform

TL;DR: The results show that TQWT performs better or comparable to the state-of-the-art speech signal processing techniques used in PD classification, and Mel-frequency cepstral and the tunable-Q wavelet coefficients, which give the highest accuracies, contain complementary information inPD classification problem resulting in an improved system when combined using a filter feature selection technique.
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Efficacy and Safety of Deep Brain Stimulation in Tourette Syndrome: The International Tourette Syndrome Deep Brain Stimulation Public Database and Registry

Daniel Martinez-Ramirez, +53 more
- 01 Mar 2018 - 
TL;DR: Deep brain stimulation was associated with symptomatic improvement in patients with Tourette syndrome but also with important adverse events, including intracranial hemorrhage and infection.
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The tracking of speech envelope in the human cortex.

TL;DR: The data provide the first direct electrophysiological evidence that the envelope of speech is robustly tracked in non-primary auditory cortex (belt areas in particular), and suggest that the considered higher-order regions (STG and Broca's region) partake in a more abstract linguistic analysis.
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Recording Human Electrocorticographic (ECoG) Signals for Neuroscientific Research and Real-time Functional Cortical Mapping

TL;DR: The methods for collecting recording ECoG are described, and how to use these signals for important real-time applications such as clinical mapping and brain-computer interfacing are demonstrated.