Quantitative Biology
@BioPapers
Followers
2K
Following
0
Media
0
Statuses
22K
New Quantitative Biology submissions to https://t.co/tH1RfLBayL (not affiliated with https://t.co/tH1RfLBayL)
Worldwide
Joined April 2010
Fast weight programming and linear transformers: from machine learning to neurobiology.
arxiv.org
Recent advances in artificial neural networks for machine learning, and language modeling in particular, have established a family of recurrent neural network (RNN) architectures that, unlike...
0
0
1
High-dimensional dynamics in low-dimensional networks.
arxiv.org
Many networks in nature and applications have an approximate low-rank structure in the sense that their connectivity structure is dominated by a few dimensions. It is natural to expect that...
0
0
6
Personalized Transcranial Electrical Stimulation: A Review of Computational Modeling and Optimization.
arxiv.org
Objective. Personalized transcranial electrical stimulation (tES) has gained growing attention due to the substantial inter-individual variability in brain anatomy and physiology. While previous...
0
0
2
Response function as a quantitative measure of consciousness in brain dynamics.
arxiv.org
Understanding the neural correlates of consciousness remains a central challenge in neuroscience. In this study, we investigate the relationship between consciousness and neural responsiveness by...
0
2
8
A 7T fMRI dataset of synthetic images for out-of-distribution modeling of vision.
arxiv.org
Large-scale datasets of brain responses such as the Natural Scenes Dataset (NSD) are boosting computational neuroscience research by enabling models of the brain with performances beyond what was...
0
1
0
Explaining Human Choice Probabilities with Simple Vector Representations.
arxiv.org
When people pursue rewards in stochastic environments, they often match their choice frequencies to the observed target frequencies, even when this policy is demonstrably sub-optimal. We used a...
0
0
1
Beta frequency shifts in decision making: Spectral fingerprints or communication channels?.
arxiv.org
Recent evidence suggests that beta-band activity plays a key role in decision-making. Here we review our recent work in humans and non-human primates showing that beta-band frequency shifts in...
0
0
8
FAPEX: Fractional Amplitude-Phase Expressor for Robust Cross-Subject Seizure Prediction.
arxiv.org
Precise, generalizable subject-agnostic seizure prediction (SASP) remains a fundamental challenge due to the intrinsic complexity and significant spectral variability of electrophysiological...
0
0
1
Intermittent localization and fast spatial learning by non-Markov random walks with decaying memory.
0
0
1
Microbes in the Moonlight: How the Gut Microbiota Influences Sleep.
arxiv.org
The gut microbiota has emerged as a fundamental regulator of sleep physiology, influencing neural, endocrine, and immune pathways through the gut-microbiota-brain axis (GMBA). This bidirectional...
0
0
1
Emergence: from physics to biology, sociology, and computer science.
arxiv.org
Many systems involve numerous interacting parts and the whole system can have properties that the individual parts do not. I take this novelty as the defining characteristic of an emergent...
0
2
1
Contrastive Consolidation of Top-Down Modulations Achieves Sparsely Supervised Continual Learning.
arxiv.org
Biological brains learn continually from a stream of unlabeled data, while integrating specialized information from sparsely labeled examples without compromising their ability to generalize....
0
0
1
Desynchronization Index: a New Connectivity Approach for Exploring Epileptogenic Networks.
arxiv.org
In this work, we propose a new computational framework to assist neurophysiologists in Stereoelectroencephalography (SEEG) analysis, with the final aim of improving the definition of the...
0
0
1
A Single-Equation Approach to Classifying Neuronal Operational Modes.
arxiv.org
The neural coding is yet to be discovered. The neuronal operational modes that arise with fixed inputs but with varying degrees of stimulation help to elucidate their coding properties. In neurons...
0
1
2
Modulation of metastable ensemble dynamics explains the inverted-U relationship between tone discriminability and arousal in auditory cortex.
arxiv.org
Past work has reported inverted-U relationships between arousal and auditory task performance, but the underlying neural network mechanisms remain unclear. To make progress, we recorded auditory...
0
0
1
Forecasting Future Anatomies: Longitudianl Brain Mri-to-Mri Prediction.
arxiv.org
Predicting future brain state from a baseline magnetic resonance image (MRI) is a central challenge in neuroimaging and has important implications for studying neurodegenerative diseases such as...
0
0
1
Microbes in the Moonlight: How the Gut Microbiota Influences Sleep.
arxiv.org
The gut microbiota has emerged as a fundamental regulator of sleep physiology, influencing neural, endocrine, and immune pathways through the gut-microbiota-brain axis (GMBA). This bidirectional...
0
0
1
Association-sensory spatiotemporal hierarchy and functional gradient-regularised recurrent neural network with implications for schizophrenia.
arxiv.org
The human neocortex is functionally organised at its highest level along a continuous sensory-to-association (AS) hierarchy. This study characterises the AS hierarchy of patients with...
0
0
1