0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Identification of autism spectrum disorder based on combined analysis of structural and functional connectivity
نویسندگان :
Samane Pirmoradian
1
Farzaneh Shayegh
2
Jalal Zahabi
3
1- دانشگاه صنعتی اصفهان
2- دانشگاه اصفهان
3- دانشگاه صنعتی اصفهان
کلمات کلیدی :
Graph signal processing (GSP)،Graph Fourier Transform (GFT،Autism Spectrum Disorder (ASD
چکیده :
Abstract—The Graph Fourier Transform (GFT), a key method in Graph Signal Processing (GSP), allows for the simultaneous analysis of brain's structural and functional connectivity. In this study, we apply GFT to process time-series data from functional Magnetic Resonance Imaging (fMRI) mapped onto a graph constructed from Diffusion Tensor Imaging (DTI). The goal is to identify distinguishing features between healthy individuals and those with Autism Spectrum Disorder (ASD). The structural connection matrix is extracted for each individual brain from its DTI image. The proposed method achieves 75% accuracy, 80% sensitivity, and 70% specificity in classification tasks, demonstrating its potential in identifying biomarkers for ASD. The results of this research serve as an initial step towards the combined use of structural and functional brain data in identifying ASD, demonstrating promising potential.
لیست مقالات
لیست مقالات بایگانی شده
کنترل تطبیقی مبتنی بر سطح لغزش کوادراتور با در نظر گرفتن تأخیر در ورودی
الهه سبزیان - مرضیه کمالی - مجدالدین نجفی - مریم ذکری
ANOVA-based assessment of the model-free adaptive controllers tuning parameters
Sepideh Nasrollahi - Ali Khaki-Sedigh
A Hybrid Approach for Multimodal Biometric Recognition based on Feature Level Fusion in Reproducing Kernel Hilbert Space
Mohammad Hassan Safavipour - Mohammad Ali Doostari - Hamed Sadjedi
Si/SiO2/Ag optical sensor
Alireza Karimpour - Mehrdad Naemi Dehkharghani - Faramarz Hossein-babaei
TELLM: Advancements in Knowledge Incorporation and Task-specific Enhancements of Large Language Models
Fatemeh Feizi - Amirhossein Hossein Nia - MohammadMahdi Hemmatyar - Fatemeh Rahimi - Farhoud Jafari Kaleibar
Flexible Generation Expansion Planning Considering Representative Days of Load and Renewable Variations
Peyman Amirian - Zeinab Maleki - Mohammad-Amin Pourmoosavi - Turaj Amraee
FPGA-Based Multiplier with a New Approximate Full Adder for Error-Resilient Applications
Ali Ranjbar - Elham Esmaeili - Roghayeh Rafieisangari - Nabiollah Shiri
تشخیص حالت عادی و غیرعادی شبکه برق هوشمند با استفاده از شبکه عصبی مصنوعی
محمد گنج خانی - علی عباسپورطهرانی فرد - سجاد فتاحیان دهکردی - محمد غلامی
The Design of Fractional I-LQR Controller for Constrained Quadrotor Using Grasshopper Optimization Algorithm
Vahid Safari Dehnavi - Masoud Shafiee
Three-Winding Coupled-Inductor-based Boost Converter with Voltage Multiplier Cell and Active Clamp Circuit for Low-Power Photovoltaic Application
Danesh Amani - Ali Valizadeh - Reza Beiranvand - Ali Yazdian Varjani
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2