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๐Ÿ” anders claesson ๐Ÿ“‚ Neuroscience
Showing 50 results for "anders claesson" in Neuroscience
Neuroscience Preprint PDF DOI

Interpretable Electrophysiological Features of Resting-State EEG Capture Cortical Network Dynamics in Parkinsons Disease

Antonios G. Dougalis ยท 2026

Parkinsons disease (PD) alters cortical neural dynamics, yet reliable non-invasive electrophysiological biomarkers remain elusive. This study examined whether interpretable EEG features capturing compโ€ฆ

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Agonist-Antagonist Neural Coordination without Mechanical Coupling after Targeted Muscle Reinnervation

Laura Ferrante, Anna Boesendorfer, Benedikt Baumgartner, Manuel Catalano, Antonio Bicchi, Oskar Aszmann, Dario Farina ยท 2026

Following limb amputation and targeted muscle reinnervation (TMR), nerves that originally innervated agonist and antagonist muscles are rerouted into one or more residual target muscles. This reroutinโ€ฆ

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Testing three models of cognitive stress effects: A psychopharmacological randomized controlled trial of acute stress and stress hormones across visual perception, response inhibition and cognitive flexibility

Lisa Weckesser, Charlotte Grosskopf, Benjamin Weber, Selen Soylu, Tanja Endrass, Robert Miller ยท 2026

Acute stress alters cognitive performance, yet competing models make divergent predictions regarding the mechanisms, scope, and temporal dynamics of these effects. This large-scale randomized controllโ€ฆ

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Spin-Based Modeling of Perception as Emergent from contextualized Internal Evaluation

Laura Fanfarillo, Gustavo Diez, Victor Gomez Mayordomo, Miguel Bosch, J. Ricardo Arias-Gonzalez, Belen Valenzuela ยท 2025

We develop a microscopic model of perception of an interoceptive sensation in which spin-like variables encode an organism's internal evaluation of embodied vital norms associated with the sensation. โ€ฆ

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Depolarization block induction via slow NaV1.1 inactivation in Dravet syndrome

Louisiane Lemaire, Mathieu Desroches, Serafim Rodrigues, Fabien Campillo ยท 2025

Dravet syndrome is a developmental and epileptic encephalopathy, characterized by the early onset of drug-resistant seizures and various comorbidities. Most cases of this severe and complex pathology โ€ฆ

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Synaptic plasticity alters the nature of chaos transition in neural networks

Wenkang Du, Haiping Huang ยท 2024

In realistic neural circuits, both neurons and synapses are coupled in dynamics with separate time scales. The circuit functions are intimately related to these coupled dynamics. However, it remains cโ€ฆ

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Inward rectifier potassium channels interact with calcium channels to promote robust and physiological bistability

Anaelle De Worm, Guillaume Drion, Pierre Sacre ยท 2024

In the dorsal horn, projection neurons play a crucial role in pain processing by transmitting sensory stimuli to supraspinal centers during nociception. Following exposure to intense noxious stimuli, โ€ฆ

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Motor Imagery Task Alters Dynamics of Human Body Posture

Fatemeh Delavari, Seyyed Mohammad Reza Hashemi Golpayegani, Mohammad Ali Ahmadi-Pajouh ยท 2024

Motor Imagery (MI) is gaining traction in both rehabilitation and sports settings, but its immediate influence on human postural control is not yet clearly understood. The focus of this study is to exโ€ฆ

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Olfactory learning alters navigation strategies and behavioral variability in C. elegans

Kevin S. Chen, Anuj K. Sharma, Jonathan W. Pillow, Andrew M. Leifer ยท 2023

Animals adjust their behavioral response to sensory input adaptively depending on past experiences. The flexible brain computation is crucial for survival and is of great interest in neuroscience. Theโ€ฆ

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The serotonergic psychedelic N,N-dipropyltryptamine alters information-processing dynamics in cortical neural circuits

Thomas F. Varley, Daniel Havert, Leandro Fosque, Abolfazl Alipour, Naruepon Weerawongphrom, Hiroki Naganobori, Lily O'Shea, Maria Pope, John Beggs ยท 2023

Most of the recent work in psychedelic neuroscience has been done using non-invasive neuroimaging, with data recorded from the brains of adult volunteers under the influence of a variety of drugs. Whiโ€ฆ

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A new mathematical model for brain memory working. Optimal control behavior for Hopfield networks

Franco Cardin, Alberto Lovison, Amos Maritan, Aram Megighian ยท 2023

Recent works have highlighted the need for a new dynamical paradigm in the modeling of brain function and evolution. Specifically, these models should incorporate non-constant and asymmetric synaptic โ€ฆ

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Prototype matching: children's preference for forming scientific concepts

Zhong Wang, Yi Zhang, Yi Jiang ยท 2022

Inspired by a sample lesson, this paper studies and discusses children's preferences in learning scientific concepts. In a "Dissolution" lesson, one of the students took the demonstration experiment oโ€ฆ

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A structurally informed model for modulating functional connectivity

Andrew C. Murphy, Romain Duprat, Theodore D. Satterthwaite, Desmond J. Oathes, Dani S. Bassett ยท 2022

Functional connectivity (FC) between brain regions tracks symptom severity in many neuropsychiatric disorders. Transcranial magnetic stimulation (TMS) directly alters regional activity and indirectly โ€ฆ

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Binding Dancers Into Attractors

Franziska Kaltenberger, Sebastian Otte, Martin V. Butz ยท 2022

To effectively perceive and process observations in our environment, feature binding and perspective taking are crucial cognitive abilities. Feature binding combines observed features into one entity,โ€ฆ

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Intracranial EEG structure-function coupling predicts surgical outcomes in focal epilepsy

Nishant Sinha, John S. Duncan, Beate Diehl, Fahmida A. Chowdhury, Jane de Tisi, Anna Miserocchi, Andrew W. McEvoy, Kathryn A. Davis, Sjoerd B. Vos, Gavin P. Winston, Yujiang Wang, Peter N. Taylor ยท 2022

Alterations to structural and functional brain networks have been reported across many neurological conditions. However, the relationship between structure and function -- their coupling -- is relativโ€ฆ

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Noradrenergic neuromodulation of nonlinear bursting neurons controls critical dynamics

Brandon R. Munn, Eli J. Muller, James M. Shine ยท 2021

In order to remain adaptable to a dynamic environment, neural activity must be simultaneously both sensitive and stable. To solve this problem, the brain has been hypothesised to sit near a critical bโ€ฆ

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Is response priming based on surface color? Response to Skrzypulec (2021)

Thomas Schmidt ยท 2021

Skrzypulec (2021) raises the question whether motor activation by masked color primes is based on the same type of color representation as conscious vision. He postulates that the literature on color โ€ฆ

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Vorstellung eines sozioinformatischen Analyseansatzes zur Technikfolgenabsch\"atzung in Anlehnung an Vesters Sensitivit\"atsmodell am Beispiel des Unternehmens Uber als sozio-technisches System

Tobias D. Krafft ยท 2021

What fits the human brain does not necessarily mean whatever is invented is meant for human brain. This is exactly what is implied by the definition of algorithm: \textit{Reducing and Simplifying}. Ouโ€ฆ

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Frequency selectivity of neural circuits with heterogeneous transmission delays

Akke Mats Houben ยท 2020

Neurons are connected to other neurons by axons and dendrites that conduct signals with finite velocities, resulting in delays between the firing of a neuron and the arrival of the resultant impulse aโ€ฆ

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Amperometric Measurements and Dynamic Models Reveal a Mechanism for How Zinc Alters Neurotransmitter Release

Lin Ren, Alexander Oleinick (PASTEUR), Irina Svir (PASTEUR), Christian Amatore (PASTEUR), Andrew Ewing ยท 2020

Zinc, a suspected potentiator of learning and memory, is shown to affect exocytotic release and storage in neurotransmitter-containing vesicles. Structural and size analysis of the vesicular dense corโ€ฆ

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