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🔍 prince kumar 📂 Neuroscience
Showing 17 results for "prince kumar" in Neuroscience
Neuroscience Preprint PDF DOI

Emergence of Language in the Developing Brain

Linnea Evanson, Christine Bulteau, Mathilde Chipaux, Georg Dorfmuller, Sarah Ferrand-Sorbets, Emmanuel Raffo, Sarah Rosenberg, Pierre Bourdillon, Jean-Remi King · 2025

A few million words suffice for children to acquire language. Yet, the brain mechanisms underlying this unique ability remain poorly understood. To address this issue, we investigate neural activity r…

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Neuroscience Preprint PDF DOI

Qualia & Natural Selection: Formal Constraints on the Evolution of Consciousness

Ryan Williams · 2025

This paper explores foundational questions about the relationship of qualia to natural selection. The primary result is a derivation of specific formal conditions under which structural systems subjec…

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Neuroscience Preprint PDF DOI

The Price of Cognition and Replicator Equations in Parallel Neural Networks

Armen Bagdasaryan, Antonios Kalampakas, Mansoor Saburov · 2024

In this paper, we are aiming to propose a novel mathematical model that studies the dynamics of synaptic damage in terms of concentrations of toxic neuropeptides/neurotransmitters during neurotransmis…

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Neuroscience Preprint PDF DOI

Human Learning of Hierarchical Graphs

Xiaohuan Xia, Andrei A. Klishin, Jennifer Stiso, Christopher W. Lynn, Ari E. Kahn, Lorenzo Caciagli, Dani S. Bassett · 2023

Humans are constantly exposed to sequences of events in the environment. Those sequences frequently evince statistical regularities, such as the probabilities with which one event transitions to anoth…

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Neuroscience Preprint PDF DOI

Global dynamics of neural mass models

Gerald Cooray, Richard Rosch, Karl Friston · 2022

Neural mass models are used to simulate cortical dynamics and to explain the electrical and magnetic fields measured using electro- and magnetoencephalography. Simulations evince a complex phase-space…

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Neuroscience Preprint PDF DOI

3D-printed stand, timing interface, and coil localization tools for concurrent TMS-fMRI experiments

Samuel Goldstein, Farshad Rafiei, Dobromir Rahnev · 2022

Concurrent TMS-fMRI involves administrating TMS while subjects are inside an MRI scanner and allows the study of the effects of neurostimulation on simultaneous brain activity. Despite its high promis…

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Neuroscience Preprint PDF DOI

Forgetting leads to chaos in attractor networks

Ulises Pereira-Obilinovic, Johnatan Aljadeff, Nicolas Brunel · 2021

Attractor networks are an influential theory for memory storage in brain systems. This theory has recently been challenged by the observation of strong temporal variability in neuronal recordings duri…

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Neuroscience Preprint PDF DOI

Current State and Future Directions for Learning in Biological Recurrent Neural Networks: A Perspective Piece

Luke Y. Prince, Roy Henha Eyono, Ellen Boven, Arna Ghosh, Joe Pemberton, Franz Scherr, Claudia Clopath, Rui Ponte Costa, Wolfgang Maass, Blake A. Richards, Cristina Savin, Katharina Anna Wilmes · 2021

We provide a brief review of the common assumptions about biological learning with findings from experimental neuroscience and contrast them with the efficiency of gradient-based learning in recurrent…

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Neuroscience Preprint PDF DOI

Deep active inference agents using Monte-Carlo methods

Zafeirios Fountas, Noor Sajid, Pedro A.M. Mediano, Karl Friston · 2020

Active inference is a Bayesian framework for understanding biological intelligence. The underlying theory brings together perception and action under one single imperative: minimizing free energy. How…

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Neuroscience Preprint PDF DOI

The influence of diversity on the measurement of functional impairment: An international validation of the Amsterdam IADL Questionnaire in 8 countries

Mark A. Dubbelman, Merike Verrijp, David Facal, Gonzalo Sanchez-Benavides, Laura J.E. Brown, Wiesje M. van der Flier, Hanna Jokinen, Athene Lee, Iracema Leroi, Cristina Lojo-Seoane, Vuk Milosevic, Jose Luis Molinuevo, Arturo X. Pereiro Rozas, Craig Ritchie, Stephen Salloway, Gemma Stringer, Stelios Zygouris, Bruno Dubois, Stephane Epelbaum, Philip Scheltens, Sietske A.M. Sikkes · 2019

INTRODUCTION: To understand the potential influence of diversity on the measurement of functional impairment in dementia, we aimed to investigate possible bias caused by age, gender, education, and cu…

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Neuroscience Preprint PDF DOI

Estimations of Integrated Information Based on Algorithmic Complexity and Dynamic Querying

Alberto Hernandez-Espinosa, Hector Zenil, Narsis A. Kiani, Jesper Tegner · 2019

The concept of information has emerged as a language in its own right, bridging several disciplines that analyze natural phenomena and man-made systems. Integrated information has been introduced as a…

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Neuroscience Preprint PDF DOI

Characterization and Compensation of Network-Level Anomalies in Mixed-Signal Neuromorphic Modeling Platforms

Mihai A. Petrovici, Bernhard Vogginger, Paul Muller, Oliver Breitwieser, Mikael Lundqvist, Lyle Muller, Matthias Ehrlich, Alain Destexhe, Anders Lansner, Rene Schuffny, Johannes Schemmel, Karlheinz Meier · 2014

Advancing the size and complexity of neural network models leads to an ever increasing demand for computational resources for their simulation. Neuromorphic devices offer a number of advantages over c…

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Neuroscience Preprint PDF DOI

Combinatorial neural codes from a mathematical coding theory perspective

Carina Curto, Vladimir Itskov, Katherine Morrison, Zachary Roth, Judy L. Walker · 2012

Shannon's seminal 1948 work gave rise to two distinct areas of research: information theory and mathematical coding theory. While information theory has had a strong influence on theoretical neuroscie…

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Neuroscience Preprint PDF DOI

Semi-Circular Canals Anomalies//Idiopathic Scoliosis

D. L. Rousie, J.P. Deroubaix, O. Joly, P. Salvetti, J. Vasseur, A. Berthoz · 2010

Thanks to a novel modelling programme to detect anomalies in the membranous semi circular canals (SSC) of idiopathic scoliosis (IS) we found severe anomalies mainly located in lateral SCC devoted to t…

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Neuroscience Preprint PDF DOI

Interactions between Intrinsic and Stimulus-Evoked Activity in Recurrent Neural Networks

L F Abbott, Kanaka Rajan, Haim Sompolinsky · 2009

Trial-to-trial variability is an essential feature of neural responses, but its source is a subject of active debate. Response variability (Mast and Victor, 1991; Arieli et al., 1995 & 1996; Anderson …

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Neuroscience Peer-Reviewed PDF DOI

Effect of noxious tail pinch on the discharge rate of mesocortical and mesolimbic dopamine neurons: selective activation of the mesocortical system.

 · 1970

The effects of noxious tail pinch on the activity of mesocortical and mesolimbic dopamine (DA) neurons located in the ventromedial mesencephalic tegmentum were analyzed in ketamine-anesthetized rats. …

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Neuroscience Peer-Reviewed PDF DOI

Histochemical localization of neuraminidase in the CNS of mice and fish by means of 5-brom-3-indolyl-alpha-ketoside of 5-N-acetyl-D-neuraminic acid (BI-NeuAc).

 · 1970

The applicability of the 5-brom-3-indolyl-alpha-ketoside of N-acetyl-D-neuraminic acid (BI-NeuAc) as substrate for the histochemical indication of neuraminidase (GOSSRAU et al. 1977) was examined in f…

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