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SciTeX Publications

Discover how researchers worldwide are using SciTeX to advance science

Field:
All Physics Biology Chemistry Computer Science Medicine
Year:
All 2025 2024 2023
SciTeX Component:
All Cloud Code Doc Engine Viz

gPAC: GPU-Accelerated Phase-Amplitude Coupling Analysis for Large-Scale Neural Data Featured

Yusuke Watanabe1,2, Takufumi Yanagisawa1,3

Journal of Neural Engineering (in submission), 2024

Neuroscience Computational Biology SciTeX-Engine SciTeX-Code SciTeX-Viz SciTeX-Writer

We present gPAC, a GPU-accelerated framework for phase-amplitude coupling analysis in large-scale neural data. This work demonstrates the complete SciTeX ecosystem: data analysis with SciTeX-Engine, code management with SciTeX-Code, visualization generation with SciTeX-Viz, and manuscript preparation with SciTeX-Writer. The integration enabled efficient processing of high-density electrocorticography data and streamlined the publication workflow.

Submitted: November 2024 Osaka University & University of Melbourne Views: 1,247

A deep learning model for the detection of various dementia and MCI pathologies based on resting-state electroencephalography data: A retrospective multicentre study

Yusuke Watanabe, Y. Miyazaki, M. Hata, R. Fukuma, Y. Aoki, H. Kazui, T. Araki, D. Taomoto, Y. Satake, T. Suehiro, S. Sato, H. Kanemoto, K. Yoshiyama, R. Ishii, T. Harada, H. Kishima, M. Ikeda, T. Yanagisawa

Neural Networks, 2024; 171: 242-250

Machine Learning Neuroscience Clinical Research SciTeX-Code SciTeX-Viz

Dementia and mild cognitive impairment (MCI) represent significant health challenges in an aging population. This study evaluates the generalizability of a deep convolutional neural network (DCNN) trained on EEG data from a single hospital. The DCNN achieved balanced accuracies of 0.927, 0.805, and 0.920 across three hospitals in classifying individuals as healthy or as having AD, DLB, or iNPH. The model could also differentiate between dementia types and identify MCI pathologies with balanced accuracy of 0.715, suggesting shared EEG signatures between MCI and dementia. The research pipeline was implemented using SciTeX-Code for machine learning development and SciTeX-Viz for publication-ready visualizations.

Published: 2024 Multiple institutions including Osaka University DOI: 10.1016/j.neunet.2023.12.009

Towards threshold invariance in defining hippocampal ripples

Yusuke Watanabe, M. Okada, Y. Ikegaya

Journal of Neural Engineering, 2021; 18(6): 066012

Neuroscience Signal Processing Methodology SciTeX-Code SciTeX-Viz

This methodological study addresses the challenge of threshold-dependent detection of hippocampal ripples in neural recordings. The research employed SciTeX-Code for implementing novel detection algorithms and statistical analysis, along with SciTeX-Viz for generating publication-quality figures showing ripple detection accuracy across different threshold parameters.

Published: 2021 University of Tokyo DOI: 10.1088/1741-2552/ac3266

Hippocampal Neural Fluctuations Between Memory Encoding and Retrieval States During a Working Memory Task in Humans

Yusuke Watanabea,*, Yuji Ikegayab,c,d, Takufumi Yanagisawaa,e

bioRxiv (preprint), 2024

Neuroscience Memory Research Cognitive Science SciTeX-Code SciTeX-Viz SciTeX-Writer

We investigated hippocampal neural dynamics during working memory tasks in humans using intracranial recordings. This study utilized SciTeX-Code for data analysis pipelines, SciTeX-Viz for neural signal visualization and publication-ready figures, and SciTeX-Writer for manuscript preparation. The research demonstrates distinct neural fluctuation patterns between memory encoding and retrieval states in the human hippocampus.

Submitted: 2024 Osaka University, University of Tokyo, NICT Views: 892

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Open Source Research Code

Reproducible research code developed with SciTeX platform

Dementia Classification

Dementia subtype classification based on EEG data

eeg-dementia-classification
Hippocampal Ripples

Hippocampal sharp-wave ripples detection using CNN

ripple_detector_CNN threshold-invariance
Working Memory

Hippocampal sharp-wave ripples during working memory tasks in humans

ripple-wm-code
Signal Processing

GPU-accelerated phase-amplitude coupling calculation

gpac

SciTeX in Research

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Research Publications
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Open Source Repositories