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Pre-trained models (PTMs) have shown great promise in the speech and audio domain. Embeddings leveraged from these models serve as inputs for learning algorithms with applications in various downstream tasks. One such crucial task is Speech…

音频与语音处理 · 电气工程与系统科学 2023-04-25 Orchid Chetia Phukan , Arun Balaji Buduru , Rajesh Sharma

Selective auditory attention decoding aims to identify the speaker of interest from listeners' neural signals, such as electroencephalography (EEG), in the presence of multiple concurrent speakers. Most existing methods operate at the…

信号处理 · 电气工程与系统科学 2026-02-17 Yuanyuan Yao , Simon Geirnaert , Tinne Tuytelaars , Alexander Bertrand

The superior temporal gyrus (STG) region of cortex critically contributes to speech recognition. In this work, we show that a proposed WaveNet, with limited available data, is able to reconstruct speech stimuli from STG intracranial…

声音 · 计算机科学 2018-11-09 Ran Wang , Yao Wang , Adeen Flinker

Intermediate layers of large language models (LLMs) best predict human brain responses to language, one of the most robust findings in computational neurolinguistics, yet why remains mechanistically unexplained. We address this gap by…

计算与语言 · 计算机科学 2026-05-25 Dongxin Guo , Jikun Wu , Siu Ming Yiu

Speech emotion recognition systems have high prediction latency because of the high computational requirements for deep learning models and low generalizability mainly because of the poor reliability of emotional measurements across…

声音 · 计算机科学 2023-02-23 Abdul Rehman , Zhen-Tao Liu , Min Wu , Wei-Hua Cao , Cheng-Shan Jiang

Accurately modeling effective connectivity (EC) is critical for understanding how the brain processes and integrates sensory information. Yet, it remains a formidable challenge due to complex neural dynamics and noisy measurements such as…

神经元与认知 · 定量生物学 2025-03-19 Deepa Tilwani , Christian O'Reilly

Purpose: Accurate electronic stopping power data is crucial for calculating radiation-induced effects in various applications, from dosimetry and radiotherapy to particle physics. In this study, Stacking Ensemble Machine Learning (EML)…

The rapid advancements in Artificial Intelligence, specifically Machine Learning (ML) and Deep Learning (DL), have opened new prospects in medical sciences for improved diagnosis, prognosis, and treatment of severe health conditions. This…

机器学习 · 计算机科学 2024-12-11 Atit Pokharel , Shashank Dahal , Pratik Sapkota , Bhupendra Bimal Chhetri

In this paper, we propose a spoken term detection algorithm for simultaneous prediction and localization of in-vocabulary and out-of-vocabulary terms within an audio segment. The proposed algorithm infers whether a term was uttered within a…

音频与语音处理 · 电气工程与系统科学 2021-03-11 Tzeviya Sylvia Fuchs , Yael Segal , Joseph Keshet

Electroencephalography (EEG) plays a vital role in detecting how brain responses to different stimulus. In this paper, we propose a novel Shallow-Deep Attention-based Network (SDANet) to classify the correct auditory stimulus evoking the…

声音 · 计算机科学 2023-03-21 Fan Cui , Liyong Guo , Lang He , Jiyao Liu , ErCheng Pei , Yujun Wang , Dongmei Jiang

Electroencephalography (EEG) recordings of brain activity taken while participants read or listen to language are widely used within the cognitive neuroscience and psycholinguistics communities as a tool to study language comprehension.…

计算与语言 · 计算机科学 2019-11-05 Dan Schwartz , Tom Mitchell

fMRI semantic category understanding using linguistic encoding models attempts to learn a forward mapping that relates stimuli to the corresponding brain activation. State-of-the-art encoding models use a single global model (linear or…

机器学习 · 计算机科学 2020-06-02 Subba Reddy Oota , Naresh Manwani , Raju S. Bapi

A fundamental challenge in neuroscience is to understand what structure in the world is represented in spatially distributed patterns of neural activity from multiple single-trial measurements. This is often accomplished by learning a…

神经与进化计算 · 计算机科学 2020-07-01 Jesse A. Livezey , Kristofer E. Bouchard , Edward F. Chang

Electroencephalography (EEG) is a tool that allows us to analyze brain activity with high temporal resolution. These measures, combined with deep learning and digital signal processing, are widely used in neurological disorder detection and…

信号处理 · 电气工程与系统科学 2024-11-20 Isaac Ariza , Lorenzo J. Tardon , Ana M. Barbancho , Irene De-Torres , Isabel Barbancho

Epilepsy is a chronic neurological disorder affecting 1\% of people worldwide, deep learning (DL) algorithms-based electroencephalograph (EEG) analysis provides the possibility for accurate epileptic seizure (ES) prediction, thereby…

信号处理 · 电气工程与系统科学 2022-05-10 Yankun Xu , Jie Yang , Mohamad Sawan

Brain activity following stimulus presentation and during resting state are often the result of highly coordinated responses of large numbers of neurons both locally and globally. Coordinated activity of neurons can give rise to…

应用统计 · 统计学 2015-07-20 Carolina Euan , Hernando Ombao , Joaquin Ortega

Memory is an essential element in people's daily life based on experience. So far, many studies have analyzed electroencephalogram (EEG) signals at encoding to predict later remembered items, but few studies have predicted long-term memory…

神经与进化计算 · 计算机科学 2020-12-08 Gi-Hwan Shin , Young-Seok Kweon , Minji Lee

In this study, we present a deep learning framework that learns complex spatio-temporal correlation structures of EEG signals through a Spatio-Temporal Attention Network (STAN) for accurate predictions of onset of seizures for Epilepsy…

信号处理 · 电气工程与系统科学 2025-11-06 Zan Li , Kyongmin Yeo , Wesley Gifford , Lara Marcuse , Madeline Fields , Bülent Yener

Optically-pumped magnetometers (OPM) -- next-generation magnetoencephalography (MEG) sensors -- may be placed directly on the head, unlike the more commonly used superconducting quantum interference device (SQUID) sensors, which must be…

Determining how synaptic coupling within and between regions is modulated during sensory processing is an important topic in neuroscience. Electrophysiological recordings provide detailed information about neural spiking but have…

神经元与认知 · 定量生物学 2018-02-07 Andrea K. Barreiro , Shree Hari Gautam , Woodrow L. Shew , Cheng Ly