arXivDaily arXiv每日学术速递 周一至周五更新

科学与医疗

脑机接口 / BCI

脑机接口、EEG、神经信号解码、神经假体和脑控交互。

共收录 2246 信号源:q-bio.NC, eess.SP, cs.LG, cs.HC, cs.RO

1. 神经信号处理 2246 篇

2512.04642 2025-12-05 q-bio.NC cs.CL 57%

Limit cycles for speech

语音的极限环

Adamantios I. Gafos, Stephan R. Kuberski

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 本研究通过非直观的离散动作表示揭示语音运动中普遍存在的极限环组织,揭示了语音运动底层节奏结构,解决了语音中节奏性和离散性的矛盾。

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2511.08878 2025-12-04 cs.LG stat.ML 57%

Covariance Scattering Transforms

协方差散射变换

Andrea Cavallo, Ayushman Raghuvanshi, Sundeep Prabhakar Chepuri, Elvin Isufi

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

AI总结 协方差散射变换通过在协方差谱中局部化的滤波器生成稳定的层次表示,无需训练即可在低样本情况下实现高效的预测性能。

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2509.00730 2025-12-04 q-bio.NC cond-mat.stat-mech nlin.CD 57%

Response function as a quantitative measure of consciousness in brain dynamics

响应函数作为大脑动力学中意识的定量度量

Wenkang Du, Haiping Huang

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 本研究通过分析大脑动力学,发现神经响应函数的幅度可作为意识状态的定量指标,揭示临界性在维持灵活脑活动中的作用。

Comments 21 pages, 9 figures, revised manuscript to PRR

Journal ref Phys. Rev. Research 7, 043249 (2025)

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2512.02175 2025-12-03 math.NA cs.DC cs.LG cs.NA math.PR 57%

Sampling on Metric Graphs

在度量图上采样

Rajat Vadiraj Dwaraknath, Lexing Ying

机构 * Institute for Computational and Mathematical Engineering (ICME)(计算与数学工程研究所)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

AI总结 本文提出了一种在度量图上模拟布朗运动和采样的新算法,通过时间步分裂欧拉-马尔可夫方案实现,并在真实血管网络上验证了其高效性和稳定性。

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2512.01962 2025-12-02 q-bio.NC 57%

A framework for disentangling spatial and visual neural representations

解构空间和视觉神经表示的框架

Mai M. Morimoto, Julien Fournier, Aman B. Saleem

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 该研究提出了一种解构视觉与空间神经表示的框架,通过虚拟走廊设计和广义线性模型,揭示了空间信号在感官处理中的作用。

Comments 14 pages, 5 figures

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2512.01406 2025-12-02 q-bio.QM q-bio.NC 57%

Personalized optimization of pediatric HD-tDCS for dose consistency and target engagement

个性化优化儿童HD-tDCS以实现剂量一致性和目标接触

Zeming Liu, Mo Wang, Xuanye Pan, Yuan Yang, Wilson Truccolo, Quanying Liu

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 本文提出了一种基于发育导向的双目标优化框架,用于个性化优化儿童HD-tDCS剂量,以提高剂量一致性和目标接触效率。

Comments Zeming Liu and Mo Wang contributed equally to this work. Correspondence to Wilson Truccolo (wilson_truccolo@brown.edu) and Quanying Liu (liuqy@sustech.edu.cn)

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2512.00140 2025-12-02 q-bio.NC 57%

The Geometry of Certainty: Recursive Topological Condensation and the Limits of Inference

确定性的几何学:递归拓扑凝结与推理的极限

Xin Li

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 该研究提出通过递归拓扑凝结机制,构建确定性的几何学,实现高效推理与表征扩展,但面临泛化与幻觉之间的权衡。

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2511.22050 2025-12-01 q-bio.NC 57%

Integrative characterization of the topography of V4 neural codes using deep learning approaches

利用深度学习方法整合表征V4神经编码的地形

Yingjue Bian, Tianye Wang, Shiming Tang, Tai Sing Lee

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 本研究利用深度学习方法揭示V4神经元对形状与表面外观编码的分工机制,发现不同神经元群体在地形图中交错排列。

Comments 21 pages,11 figures,4 tables.Preprint

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2506.02813 2025-11-24 q-bio.NC cs.NE 57%

Brain-Like Processing Pathways Form in Models With Heterogeneous Experts

具有异质专家的模型中形成类脑处理路径

Jack Cook, Danyal Akarca, Rui Ponte Costa, Jascha Achterberg

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

AI总结 本文提出混合路径模型,通过诱导偏差研究大脑如何形成任务特定路径,并验证其在不同难度任务中的有效性。

Comments Accepted at 39th Conference on Neural Information Processing Systems (NeurIPS 2025); 31 pages, 16 figures

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2511.14922 2025-11-20 cs.LG stat.ME 57%

Integrating Causal Inference with Graph Neural Networks for Alzheimer's Disease Analysis

Pranay Kumar Peddi, Dhrubajyoti Ghosh

机构 * Kennesaw State University(凯斯韦尔州立大学)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

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2408.07079 2025-11-20 eess.IV cs.AI cs.CV cs.LG 57%

Anatomical Foundation Models for Brain MRIs

Carlo Alberto Barbano, Matteo Brunello, Benoit Dufumier, Marco Grangetto

机构 * University of Turin(都灵大学)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

Comments Updated version; added ablation study

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2410.16136 2025-11-18 q-bio.NC cs.AI 57%

Modeling Dynamic Neural Activity by combining Naturalistic Video Stimuli and Stimulus-independent Latent Factors

Finn Schmidt, Polina Turishcheva, Suhas Shrinivasan, Fabian H. Sinz

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

Comments Code: github.com/sinzlab/SchmidtEtAl2025 Dynamic Latent State

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2511.10757 2025-11-17 q-bio.NC 57%

Habit learning is associated with efficiently controlled network dynamics in naive macaque monkeys

Julia K. Brynildsen, Panagiotis Fotiadis, Karol P. Szymula, Jason Z. Kim, Fabio Pasqualetti, Ann M. Graybiel, Theresa M. Desrochers, Dani S. Bassett

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

Comments This manuscript updates and substantially extends analyses originally presented in arXiv:2006.14565v1. Supplementary Material is provided as an ancillary file

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2511.09243 2025-11-13 q-bio.NC physics.bio-ph 57%

Characterizing sleep stages through the complexity-entropy plane in human intracranial data and in a whole-brain model

Helena Bordini de Lucas, Leonardo Dalla Porta, Alain Destexhe, Maria V. Sanchez-Vives, Osvaldo A. Rosso, Cláudio R. Mirasso, Fernanda Selingardi Matias

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2511.06798 2025-11-11 cs.LG cs.AI cs.NE 57%

Recursive Dynamics in Fast-Weights Homeostatic Reentry Networks: Toward Reflective Intelligence

B. G. Chae

机构 * Electronics and Telecommunications Research Institute(电子电信研究院)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

Comments 17 pages, 6 figures

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2511.05612 2025-11-11 q-bio.NC cs.AI 57%

AI-Enhanced High-Density NIRS Patch for Real-Time Brain Layer Oxygenation Monitoring in Neurological Emergencies

Minsu Ji, Jihoon Kang, Seongkwon Yu, Jaemyoung Kim, Bumjun Koh, Jimin Lee, Guil Jeong, Jongkwan choi, Chang-Ho Yun, Hyeonmin Bae

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2404.03902 2025-11-05 q-bio.NC 57%

Modulation of metastable ensemble dynamics explains the inverted-U relationship between tone discriminability and arousal in auditory cortex

Lia Papadopoulos, Suhyun Jo, Kevin Zumwalt, Michael Wehr, Santiago Jaramillo, David A. McCormick, Luca Mazzucato

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2508.10298 2025-11-04 cs.LG cs.CV eess.IV 57%

SynBrain: Enhancing Visual-to-fMRI Synthesis via Probabilistic Representation Learning

Weijian Mai, Jiamin Wu, Yu Zhu, Zhouheng Yao, Dongzhan Zhou, Andrew F. Luo, Qihao Zheng, Wanli Ouyang, Chunfeng Song

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) The University of Hong Kong(香港大学) The Chinese University of Hong Kong(香港中文大学)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

Comments Accepted by NeurIPS 2025

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2502.18347 2025-10-31 q-bio.NC stat.ML 57%

Modeling Neural Activity with Conditionally Linear Dynamical Systems

Victor Geadah, Amin Nejatbakhsh, David Lipshutz, Jonathan W. Pillow, Alex H. Williams

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

Comments 24 pages, 7 figures. Associated code available at: https://github.com/neurostatslab/clds. To appear at the 39th Conference on Neural Information Processing Systems (NeurIPS 2025)

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2508.06499 2025-10-28 q-bio.NC cs.AI 57%

The ISLab Solution to the Algonauts Challenge 2025: A Multimodal Deep Learning Approach to Brain Response Prediction

Andrea Corsico, Giorgia Rigamonti, Simone Zini, Luigi Celona, Paolo Napoletano

机构 * Department of Informatics, Systems and Communication, University of Milano-Bicocca(信息学、系统与通信系,米兰-比科卡大学)

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2408.07908 2025-10-27 cs.NE q-bio.NC 57%

Time-Evolving Dynamical System for Learning Latent Representations of Mouse Visual Neural Activity

Liwei Huang, ZhengYu Ma, Liutao Yu, Huihui Zhou, Yonghong Tian

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

Comments Accepted by 39th Conference on Neural Information Processing Systems (NeurIPS 2025)

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2510.20068 2025-10-24 cs.LG 57%

Coupled Transformer Autoencoder for Disentangling Multi-Region Neural Latent Dynamics

Ram Dyuthi Sristi, Sowmya Manojna Narasimha, Jingya Huang, Alice Despatin, Simon Musall, Vikash Gilja, Gal Mishne

机构 * UC San Diego(加州大学圣迭戈分校) RWTH Aachen University(亚琛工业大学) FZ Jülich(焦耳ich研究中心)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

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2510.18080 2025-10-22 cs.LG 57%

MEG-GPT: A transformer-based foundation model for magnetoencephalography data

Rukuang Huang, Sungjun Cho, Chetan Gohil, Oiwi Parker Jones, Mark Woolrich

机构 * Oxford Centre for Integrative Neuroimaging (OxCIN)(牛津整合神经影像中心) University of Oxford(牛津大学) Department of Psychiatry(精神病学系) Nuffield Department of Clinical Neurosciences(努尔菲尔德临床神经科学系) Department of Engineering Science(工程科学系)

专题命中 神经信号处理 :neural decoding(abstract);分类 cs.LG

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2510.17492 2025-10-21 q-bio.NC nlin.CD physics.bio-ph 57%

A theory for self-sustained balanced states in absence of strong external currents

David Angulo-Garcia, Alessandro Torcini

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2510.16327 2025-10-21 physics.bio-ph q-bio.NC 57%

Quantifying the compressibility of the human brain

Nicholas J. Weaver, Joshua I. Faskowitz, Richard F. Betzel, Christopher W. Lynn

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2510.12763 2025-10-15 eess.SP cs.AI q-bio.QM 57%

Disentangling Neurodegeneration with Brain Age Gap Prediction Models: A Graph Signal Processing Perspective

Saurabh Sihag, Gonzalo Mateos, Alejandro Ribeiro

机构 * Department of Electrical and Computer Engineering at the University at Albany, SUNY(纽约州立大学阿尔巴尼分校电气与计算机工程系) Department of Electrical and Computer Engineering at the University of Rochester(罗切斯特大学电气与计算机工程系) Department of Electrical and Systems Engineering at the University of Pennsylvania(宾夕法尼亚大学电气与系统工程系)

专题命中 神经信号处理 :cortical(abstract);分类 eess.SP

Comments Accepted for publication in IEEE Signal Processing Magazine

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2510.10790 2025-10-14 cs.LG cs.AI 57%

BioOSS: A Bio-Inspired Oscillatory State System with Spatio-Temporal Dynamics

Zhongju Yuan, Geraint Wiggins, Dick Botteldooren

机构 * WAVES Research Group, Ghent University(根特大学) AI Lab, Vrije Universiteit Brussel(布鲁塞尔自由大学) EECS, Queen Mary University of London(伦敦大学玛丽女王学院)

专题命中 神经信号处理 :cortical(abstract);分类 cs.LG

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2510.05325 2025-10-08 q-bio.NC cs.AI 57%

Dynamic Functional Connectivity Features for Brain State Classification: Insights from the Human Connectome Project

Valeriya Kirova, Dzerassa Kadieva, Daniil Vlasenko, Isak B. Blank, Fedor Ratnikov

机构 * AI and Digital Science Institute(人工智能与数字科学研究所) Institute for Cognitive Neuroscience(认知神经科学研究所) HSE University(俄罗斯高等经济大学)

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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2510.04110 2025-10-07 q-bio.NC physics.bio-ph 57%

Simultaneously Determining Regional Heterogeneity and Connection Directionality from Neural Activity and Symmetric Connection

Jiawen Chang, Zhuda Yang, Changsong Zhou

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

Comments 70 pages, 5 figure

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2510.03684 2025-10-07 q-bio.NC cs.CV 57%

Model-Guided Microstimulation Steers Primate Visual Behavior

Johannes Mehrer, Ben Lonnqvist, Anna Mitola, Abdulkadir Gokce, Paolo Papale, Martin Schrimpf

机构 * EPFL(瑞士联邦理工学院) Netherlands Institute for Neuroscience(荷兰神经科学研究所) University of Parma(帕尔马大学)

专题命中 神经信号处理 :cortical(abstract);分类 q-bio.NC

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