Results 41 to 50 of about 1,565,145 (187)

Motifs in Brain Networks

PLoS Biology, 2004
Complex brains have evolved a highly efficient network architecture whose structural connectivity is capable of generating a large repertoire of functional states. We detect characteristic network building blocks (structural and functional motifs) in neuroanatomical data sets and identify a small set of structural motifs that occur in significantly ...
Olaf Sporns, Rolf Kötter
openaire   +4 more sources

Persistent synaptic inhibition of the subthalamic nucleus by high frequency stimulation

Brain Stimulation, 2022
Background: Deep brain stimulation (DBS) provides symptomatic relief in a growing number of neurological indications, but local synaptic dynamics in response to electrical stimulation that may relate to its mechanism of action have not been fully ...
Leon A. Steiner, Andrea A. Kühn, Jörg RP. Geiger, Henrik Alle, Milos R. Popovic, Suneil K. Kalia, Mojgan Hodaie, Andres M. Lozano, William D. Hutchison, Luka Milosevic   +9 more
doaj   +1 more source

Clinico-physiological correlates of Parkinson’s disease from multi-resolution basal ganglia recordings

npj Parkinson's Disease
Parkinson’s disease (PD) has been associated with pathological neural activity within the basal ganglia. Herein, we analyzed resting-state single-neuron and local field potential (LFP) activities from people with PD who underwent awake deep brain ...
Srdjan Sumarac, Jinyoung Youn, Conor Fearon, Luka Zivkovic, Prerana Keerthi, Oliver Flouty, Milos Popovic, Mojgan Hodaie, Suneil Kalia, Andres Lozano, William Hutchison, Alfonso Fasano, Luka Milosevic   +12 more
doaj   +1 more source

Neural signatures of indirect pathway activity during subthalamic stimulation in Parkinson’s disease

Nature Communications
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) produces an electrophysiological signature called evoked resonant neural activity (ERNA); a high-frequency oscillation that has been linked to treatment efficacy.
Leon A. Steiner, David Crompton, Srdjan Sumarac, Artur Vetkas, Jürgen Germann, Maximilian Scherer, Maria Justich, Alexandre Boutet, Milos R. Popovic, Mojgan Hodaie, Suneil K. Kalia, Alfonso Fasano, William D. Hutchison WD, Andres M. Lozano, Milad Lankarany, Andrea A. Kühn, Luka Milosevic   +16 more
doaj   +1 more source

Problematic internet use in children and adolescents: associations with psychiatric disorders and impairment

BMC Psychiatry, 2020
Background Problematic internet use (PIU) is an increasingly worrisome issue, as youth population studies are establishing links with internalizing and externalizing problems.
Anita Restrepo, Tohar Scheininger, Jon Clucas, Lindsay Alexander, Giovanni A. Salum, Kathy Georgiades, Diana Paksarian, Kathleen R. Merikangas, Michael P. Milham   +8 more
doaj   +1 more source

Effects of Low Intensity Focused Ultrasound Stimulation Combined With Functional Electrical Stimulation on Corticospinal Excitability and Upper Extremity Fine Motor Function

Brain and Behavior
Introduction Functional electrical stimulation (FES) is used to retrain motor function in neurological disorders but typically requires multiple sessions and shows limited benefits in chronic cases.
Naaz Desai, Talyta Grippe, Tarun Arora, Amitabh Bhattacharya, Carolyn Gunraj, Robert Chen   +5 more
doaj   +1 more source

Neuroethical issues in adopting brain imaging for personalized chronic pain management: Attitudes of people with lived experience of chronic pain

Canadian Journal of Pain
Background Pain is an individual and subjective experience that places a burden on individuals to convince others they have pain. Brain imaging technologies can potentially inform pain management but raise neuroethical questions.Aims We examined the ...
Karen Deborah Davis, Monica de Oliveira, Ariana Besik, Daniel Z. Buchman   +3 more
doaj   +1 more source

Brain networks atlases

, 2023
The human brain consists of multiple areas and networks with distinct functions. To better understand the functional organization of human brain, methods including independent component analysis and graph theory have been applied to resting-state fMRI (rs-fMRI) data to delineate functional networks and parcellate the brain.
Genon, Sarah, Li, Jingwei
openaire   +2 more sources

Structural and functional understanding of disease-associated mutations in V-ATPase subunit a1 and other isoforms

Frontiers in Molecular Neuroscience, 2023
The vacuolar-type ATPase (V-ATPase) is a multisubunit protein composed of the cytosolic adenosine triphosphate (ATP) hydrolysis catalyzing V1 complex, and the integral membrane complex, Vo, responsible for proton translocation. The largest subunit of the
Karen Indrawinata, Peter Argiropoulos, Shuzo Sugita, Shuzo Sugita   +3 more
doaj   +1 more source

Interview with the Coordinator Prof. Giuseppe Di Giovanni, University of Malta, Department of Physiology and Biochemistry [PDF]

, 2015
Interview with the Coordinator of the Malta Neuroscience Network Programme, Prof. Giuseppe Di Giovanni regarding the Malta Neuroscience Net- work. "With the creation of the Malta Neuroscience Network, we will be keeping up with the most important ...
Di Giovanni, Giuseppe
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