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๐Ÿ” patrick xia ๐Ÿ“‚ Neuroscience
Showing 697 results for "patrick xia" in Neuroscience
Neuroscience Preprint PDF DOI

Multisensory learning recruits visual neurons into an olfactory memory engram

Zeynep Okray, Nils Otto, Anna A. Cook, Clifford Talbot, Ashwin Miriyala, Martin Klappenbach, Ciara Stern, Kieran Desmond, Paola Vargas-Gutierrez, Scott Waddell ยท 2026

Associating multiple sensory cues with a single experience or object is a fundamental process that improves object recognition and memory performance. However, neural mechanisms that bind sensory featโ€ฆ

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Neuroscience Preprint PDF DOI

Simulating Infant First-Person Sensorimotor Experience via Motion Retargeting from Babies to Humanoids

Francisco M. Lopez, Hoshinori Kanazawa, Ondrej Fiala, Yakov Balashov, Valentin Marcel, Lukas Rustler, Miles Lenz, Dongmin Kim, Yasuo Kuniyoshi, Jochen Triesch, Matej Hoffmann ยท 2026

Motion retargeting from humans to human-like artificial agents is becoming increasingly important as humanoid robots grow more capable. However, most existing approaches focus only on reproducing kineโ€ฆ

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Neuroscience Preprint PDF DOI

Vision as looking and seeing through a bottleneck

Li Zhaoping ยท 2026

Progress in vision research has been slower downstream than upstream of primary visual cortex (V1). Traditional frameworks have largely overlooked a central constraint: only a tiny fraction of retinalโ€ฆ

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Neuroscience Preprint PDF DOI

Role of chloride concentration in modulating seizure transitions in excitatory and inhibitory networks

Qianchen Gong, Yingpeng Liu, Yan Zhang, Muhua Zheng, Kesheng Xu ยท 2026

Experimental evidence indicates that intracellular chloride concentration regulates the excitation and inhibition (EI) balance, yet the mechanisms by which activity-dependent chloride dynamics drive sโ€ฆ

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Neuroscience Preprint PDF DOI

Robust Evaluation of Neural Encoding Models via ground-truth approximation

Giovanni M. Di Liberto ยท 2026

Encoding models enable measurement of how our brains represent sensory inputs using electro-and magneto-encephalography (MEEG). Evaluating how closely encoding models reflect the underlying brain funcโ€ฆ

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Neuroscience Preprint PDF DOI

Probabilistic Prediction of Neural Dynamics via Autoregressive Flow Matching

Nicole Rogalla, Yuzhen Qin, Mario Senden, Ahmed El-Gazzar, Marcel van Gerven ยท 2026

Forecasting neural activity in response to naturalistic stimuli remains a key challenge for understanding brain dynamics and enabling downstream neurotechnological applications. Here, we introduce a gโ€ฆ

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Neuroscience Preprint PDF DOI

Large Language Models Align with the Human Brain during Creative Thinking

Mete Ismayilzada, Simone A. Luchini, Abdulkadir Gokce, Badr AlKhamissi, Antoine Bosselut, Antonio Laverghetta Jr., Lonneke van der Plas, Roger E. Beaty ยท 2026

Creative thinking is a fundamental aspect of human cognition, and divergent thinking-the capacity to generate novel and varied ideas-is widely regarded as its core generative engine. Large language moโ€ฆ

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Neuroscience Preprint PDF DOI

Bridging scalp and intracranial EEG in BCI via pretrained neural representations and geometric constraint embedding

Yihang Dong, Changhong Jing, Shuqiang Wang ยท 2026

Electroencephalography (EEG) has become one of the key modalities underpinning brain-computer interfaces (BCIs) due to its high temporal resolution, rapid responsiveness, non-invasiveness, low cost, aโ€ฆ

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Neuroscience Preprint PDF DOI

Copy-Spread-Annihilate Dynamics in Degree-Assortative Networks

Yan Hao, Daniel J. Graham, Marc-Thorsten Hutt ยท 2026

In many systems, communication proceeds by broadcasting rather than single source-target routing, but network structures that maximize signal lifetime are not well understood. Degree correlations are โ€ฆ

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Structural and dynamical strategies to prevent runaway excitation in reservoir computing

Claus Metzner, Achim Schilling, Andreas Maier, Thomas Kinfe, Patrick Krauss ยท 2026

Reservoirs, typically implemented as recurrent neural networks with fixed random connection weights, can be combined with a simple trained readout layer to perform a wide range of computational tasks.โ€ฆ

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Neuroscience Preprint PDF DOI

Identifying Connectivity Distributions from Neural Dynamics Using Flows

Timothy Doyeon Kim, Ulises Pereira-Obilinovic, Yiliu Wang, Eric Shea-Brown, Uygar Sumbul ยท 2026

Connectivity structure shapes neural computation, but inferring this structure from population recordings is degenerate: multiple connectivity structures can generate identical dynamics. Recent work uโ€ฆ

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Detecting outliers of pursuit eye movements: a preliminary analysis of autism spectrum disorder

Emiko Shishido, Seiko Miyata, Tetsuya Yamamoto, Masaki Fukunaga, Ryota Hashimoto, Kenichiro Miura, Norio Ozaki ยท 2026

Background: Autism spectrum disorder (ASD) is characterized by significant clinical and biological heterogeneity. Conventional group-mean analyses of eye movements often mask individual atypicalities,โ€ฆ

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Neuroscience Preprint PDF DOI

Inhibitory normalization of error signals improves learning in neural circuits

Roy Henha Eyono, Daniel Levenstein, Arna Ghosh, Jonathan Cornford, Blake Richards ยท 2026

Normalization is a critical operation in neural circuits. In the brain, there is evidence that normalization is implemented via inhibitory interneurons and allows neural populations to adjust to changโ€ฆ

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The immediate effect of kangaroo mother care on Mother-infant inter-brain synchrony and infant brain function

Yu Liu, Jiayang Xu, Tianzi Wang, Zichen Shi, Xiang Chen, Yanting Kong, Lianli Chen, Sha Sha, Shanbao Tong, Chuhan Dong, Guanghai Wang, Xiaoli Guo, Fei Bei ยท 2026

Kangaroo mother care (KMC) is an intervention involving skin-to-skin contact that promotes physiological stability and supports long-term neurodevelopment in preterm infants. However, the underlying nโ€ฆ

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Neuroscience Preprint PDF DOI

Early Pre-Stroke Detection via Wearable IMU-Based Gait Variability and Postural Drift Analysis

Chanakan Chaipan, Aueaphum Aueawatthanaphisut ยท 2026

Early identification of individuals at risk of stroke remains a major clinical challenge, as prodromal motor im- pairments are often subtle and transient. In this pilot study, a wearable sensor-based โ€ฆ

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Neuroscience Preprint PDF DOI

D-MEM: Dopamine-Gated Agentic Memory via Reward Prediction Error Routing

Yuru Song, Qi Xin ยท 2026

Autonomous LLM agents require structured long-term memory, yet current "append-and-evolve" systems like A-MEM face O(N^2) write-latency and excessive token costs. We introduce D-MEM (Dopamine-Gated Agโ€ฆ

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Neuroscience Preprint PDF DOI

Why the Brain Consolidates: Predictive Forgetting for Optimal Generalisation

Zafeirios Fountas, Adnan Oomerjee, Haitham Bou-Ammar, Jun Wang, Neil Burgess ยท 2026

Standard accounts of memory consolidation emphasise the stabilisation of stored representations, but struggle to explain representational drift, semanticisation, or the necessity of offline replay. Heโ€ฆ

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Topological Origin of the Diversity of Timescales in Recurrent Neural Circuits

Marco Zenari, Luca Taffarello, Luca Mazzucato, Amos Maritan, Samir Suweis ยท 2026

Structural and functional heterogeneity are hallmarks of cortical circuits, from broad degree distributions in the mouse connectome to diverse intrinsic neuronal timescales. Yet a mechanistic link betโ€ฆ

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Metric-Topology Factorization: A Computational Framework for Hippocampal-Neocortical Intelligence

Xin Li ยท 2026

The brain achieves stability and plasticity in a topologically complex, shifting world through Metric-Topology Factorization (MTF), separating discrete topological indexing for context selection from โ€ฆ

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Inhibitory Cross-Talk Enables Functional Lateralization in Attention-Coupled Latent Memory

Hong Jeong ยท 2026

We present a memory-augmented transformer in which attention serves simultaneously as a retrieval, consolidation, and write-back operator. The core update, $A^\top A V W$, re-grounds retrieved values โ€ฆ

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