Results 21 to 30 of about 222,077 (216)

Functional specification of CCK+ interneurons by alternative isoforms of Kv4.3 auxiliary subunits

eLife, 2020
CCK-expressing interneurons (CCK+INs) are crucial for controlling hippocampal activity. We found two firing phenotypes of CCK+INs in rat hippocampal CA3 area; either possessing a previously undetected membrane potential-dependent firing or regular firing
Viktor János Oláh, David Lukacsovich, Jochen Winterer, Antónia Arszovszki, Andrea Lőrincz, Zoltan Nusser, Csaba Földy, János Szabadics   +7 more
doaj   +1 more source

Atlasing white matter and grey matter joint contributions to resting-state networks in the human brain

Communications Biology, 2023
Over the past two decades, the study of resting-state functional magnetic resonance imaging has revealed that functional connectivity within and between networks is linked to cognitive states and pathologies.
Victor Nozais, Stephanie J. Forkel, Laurent Petit, Lia Talozzi, Maurizio Corbetta, Michel Thiebaut de Schotten, Marc Joliot   +6 more
doaj   +1 more source

Classifyber, a robust streamline-based linear classifier for white matter bundle segmentation

NeuroImage, 2021
Virtual delineation of white matter bundles in the human brain is of paramount importance for multiple applications, such as pre-surgical planning and connectomics. A substantial body of literature is related to methods that automatically segment bundles
Giulia Bertò, Daniel Bullock, Pietro Astolfi, Soichi Hayashi, Luca Zigiotto, Luciano Annicchiarico, Francesco Corsini, Alessandro De Benedictis, Silvio Sarubbo, Franco Pestilli, Paolo Avesani, Emanuele Olivetti   +11 more
doaj   +1 more source

Pitch height modulates visual and haptic bisection performance in musicians

Frontiers in Human Neuroscience, 2014
Consistent evidence suggests that pitch height may be represented in a spatial format, having both a vertical and an horizontal representation. The spatial representation of pitch height results into response compatibility effects for which high pitch ...
Carlotta eLega, Zaira eCattaneo, Zaira eCattaneo, Lotfi B Merabet, Tomaso eVecchi, Tomaso eVecchi, Silvia eCucchi   +6 more
doaj   +1 more source

Mapping the principal gradient onto the corpus callosum

NeuroImage, 2020
Gradients capture some of the variance of the resting-state functional magnetic resonance imaging (rsfMRI) signal. Amongst these, the principal gradient depicts a functional processing hierarchy that spans from sensory-motor cortices to regions of the ...
Patrick Friedrich, Stephanie J. Forkel, Michel Thiebaut de Schotten   +2 more
doaj   +1 more source

Broad Ultrastructural and Transcriptomic Changes Underlie the Multinucleated Giant Hemocyte Mediated Innate Immune Response against Parasitoids

Journal of Innate Immunity, 2021
Multinucleated giant hemocytes (MGHs) represent a novel type of blood cell in insects that participate in a highly efficient immune response against parasitoid wasps involving isolation and killing of the parasite.
Gyöngyi Cinege, Lilla B. Magyar, Attila L. Kovács, Zita Lerner, Gábor Juhász, David Lukacsovich, Jochen Winterer, Tamás Lukacsovich, Zoltán Hegedűs, Éva Kurucz, Dan Hultmark, Csaba Földy, István Andó   +12 more
doaj   +1 more source

Subject-specific features of excitation/inhibition profiles in neurodegenerative diseases

Frontiers in Aging Neuroscience, 2022
Brain pathologies are characterized by microscopic changes in neurons and synapses that reverberate into large scale networks altering brain dynamics and functional states.
Anita Monteverdi, Fulvia Palesi, Alfredo Costa, Alfredo Costa, Paolo Vitali, Paolo Vitali, Anna Pichiecchio, Anna Pichiecchio, Matteo Cotta Ramusino, Matteo Cotta Ramusino, Sara Bernini, Viktor Jirsa, Claudia A. M. Gandini Wheeler-Kingshott, Claudia A. M. Gandini Wheeler-Kingshott, Claudia A. M. Gandini Wheeler-Kingshott, Egidio D’Angelo, Egidio D’Angelo   +16 more
doaj   +1 more source

Brain disconnections link structural connectivity with function and behaviour

Nature Communications, 2020
Brain disconnection after stroke leads to functional deficits whose anatomical basis is poorly understood. Here, based on a collection of stroke imaging, a database of neuroimaging meta-analysis, and high fidelity white matter mapping, the authors ...
Michel Thiebaut de Schotten, Chris Foulon, Parashkev Nachev   +2 more
doaj   +1 more source

Cerebellum Involvement in Dystonia During Associative Motor Learning: Insights From a Data-Driven Spiking Network Model

Frontiers in Systems Neuroscience, 2022
Dystonia is a movement disorder characterized by sustained or intermittent muscle contractions causing abnormal, often repetitive movements, postures, or both.
Alice Geminiani, Aurimas Mockevičius, Egidio D’Angelo, Egidio D’Angelo, Claudia Casellato   +4 more
doaj   +1 more source

Age-dependent modulation of inhibitory control: behavioral and EEG evidence from the Stroop paradigm [PDF]

Exploration of Medicine
Aim: Aging is associated with reduced inhibitory control, leading to challenges in attention, decision-making, and everyday cognitive tasks. To better understand these difficulties, it is important to adopt well-designed experimental approaches that ...
Anna Fabbrocino, Alessia Cacciotti, Chiara Pappalettera, Fabrizio Vecchio   +3 more
doaj   +1 more source