Search Results - "MANTINI, D"

Can sliding-window correlations reveal dynamic functional connectivity in resting-state fMRI? by Hindriks, R., Adhikari, M.H., Murayama, Y., Ganzetti, M., Mantini, D., Logothetis, N.K., Deco, G.

“…During the last several years, the focus of research on resting-state functional magnetic resonance imaging (fMRI) has shifted from the analysis of functional…”
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Electrophysiological signatures of resting state networks in the human brain by Mantini, D, Perrucci, M.G, Del Gratta, C, Romani, G.L, Corbetta, M

“…Functional neuroimaging and electrophysiological studies have documented a dynamic baseline of intrinsic (not stimulus- or task-evoked) brain activity during…”
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Functional specialization of macaque premotor F5 subfields with respect to hand and mouth movements: A comparison of task and resting-state fMRI by Sharma, S., Mantini, D., Vanduffel, W., Nelissen, K.

“…Based on architectonic, tract-tracing or functional criteria, the rostral portion of ventral premotor cortex in the macaque monkey, also termed area F5, has…”
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Resting-state functional connectivity emerges from structurally and dynamically shaped slow linear fluctuations by Deco, Gustavo, Ponce-Alvarez, Adrián, Mantini, Dante, Romani, Gian Luca, Hagmann, Patric, Corbetta, Maurizio

“…Brain fluctuations at rest are not random but are structured in spatial patterns of correlated activity across different brain areas. The question of how…”
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Functional connectivity and oscillatory neuronal activity in the resting human brain by Ganzetti, M, Mantini, D

“…Highlights ► Multiple brain networks are detected by functional magnetic resonance imaging (fMRI). ► Functional connectivity as revealed by fMRI has an…”
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Age-Related Declines in Motor Performance are Associated With Decreased Segregation of Large-Scale Resting State Brain Networks by King, B R, van Ruitenbeek, P, Leunissen, I, Cuypers, K, Heise, K -F, Santos Monteiro, T, Hermans, L, Levin, O, Albouy, G, Mantini, D, Swinnen, S P

“…Abstract Aging is typically associated with substantial declines in motor functioning as well as robust changes in the functional organization of brain…”
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How local excitation-inhibition ratio impacts the whole brain dynamics by Deco, Gustavo, Ponce-Alvarez, Adrián, Hagmann, Patric, Romani, Gian Luca, Mantini, Dante, Corbetta, Maurizio

“…The spontaneous activity of the brain shows different features at different scales. On one hand, neuroimaging studies show that long-range correlations are…”
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Task-related measures of short-interval intracortical inhibition and GABA levels in healthy young and older adults: A multimodal TMS-MRS study by Cuypers, K., Verstraelen, S., Maes, C., Hermans, L., Hehl, M., Heise, K.-F., Chalavi, S., Mikkelsen, M., Edden, R., Levin, O., Sunaert, S., Meesen, R., Mantini, D., Swinnen, S.P.

“…Establishing the associations between magnetic resonance spectroscopy (MRS)-assessed gamma-aminobutyric acid (GABA) levels and transcranial magnetic…”
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Network-specific differences in transient brain activity at rest are associated with age-related reductions in motor performance by Monteiro, T.S., King, B.R., Seer, C., Mantini, D., Swinnen, S.P.

“…Multiple functional changes occur in the brain with increasing age. Among those, older adults typically display more restricted fluctuations of brain activity,…”
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Age-dependent modulation of motor network connectivity for skill acquisition, consolidation and interlimb transfer after motor practice by Veldman, M.P., Maurits, N.M., Mantini, D., Hortobágyi, T.

“…•Skill acquisition and consolidation, but not interlimb transfer, are intact in older adults.•Unilateral practice increases ipsilateral primary motor cortex…”
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Age-related differences in network flexibility and segregation at rest and during motor performance by Monteiro, T.S., King, B.R., Zivari Adab, H., Mantini, D., Swinnen, S.P.

“…Brain networks undergo widespread changes in older age. A large body of knowledge gathered about those changes evidenced an increase of functional connectivity…”
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Modulation of alpha power at encoding and retrieval tracks the precision of visual short-term memory by Poliakov, E, Stokes, M G, Woolrich, M W, Mantini, D, Astle, D E

“…Our ability to hold information in mind is strictly limited. We sought to understand the relationship between oscillatory brain activity and the allocation of…”
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Coordinative task difficulty and behavioural errors are associated with increased long-range beta band synchronization by Rueda-Delgado, L.M., Solesio-Jofre, E., Mantini, D., Dupont, P., Daffertshofer, A., Swinnen, S.P.

“…The neural network and the task-dependence of (local) activity changes involved in bimanual coordination are well documented. However, much less is known about…”
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Source-reconstruction of the sensorimotor network from resting-state macaque electrocorticography by Hindriks, R., Micheli, C., Bosman, C.A., Oostenveld, R., Lewis, C., Mantini, D., Fries, P., Deco, G.

“…The discovery of hemodynamic (BOLD-fMRI) resting-state networks (RSNs) has brought about a fundamental shift in our thinking about the role of intrinsic brain…”
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Improving the quality of combined EEG-TMS neural recordings: Introducing the coil spacer by Ruddy, K.L., Woolley, D.G., Mantini, D., Balsters, J.H., Enz, N., Wenderoth, N.

“…•Combined TMS-EEG produced significant contact artifacts in Delta and Theta range.•The coil spacer is a simple solution providing a platform between TMS and…”
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Improving MEG source localizations: An automated method for complete artifact removal based on independent component analysis by Mantini, D., Franciotti, R., Romani, G.L., Pizzella, V.

“…The major limitation for the acquisition of high-quality magnetoencephalography (MEG) recordings is the presence of disturbances of physiological and technical…”
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Exploring quantitative group-wise differentiation of Alzheimer’s disease and behavioural variant frontotemporal dementia using tract-specific microstructural white matter and functional connectivity measures at multiple time points by Meijboom, R., Steketee, R. M. E., Ham, L. S., Mantini, D., Bron, E. E., van der Lugt, A., van Swieten, J. C., Smits, M.

“…Objectives This study explored group-wise quantitative measures of tract-specific white matter (WM) microstructure and functional default mode network (DMN)…”
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Complete artifact removal for EEG recorded during continuous fMRI using independent component analysis by Mantini, D., Perrucci, M.G., Cugini, S., Ferretti, A., Romani, G.L., Del Gratta, C.

“…The simultaneous recording of EEG and fMRI is a promising method for combining the electrophysiological and hemodynamic information on cerebral dynamics…”
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Understanding bimanual coordination across small time scales from an electrophysiological perspective by RUEDA-DELGADO, L. M, SOLESIO-JOFRE, E, SERRIEN, D. J, MANTINI, D, DAFFERTSHOFER, A, SWINNEN, S. P

“…Bimanual movement involves a variety of coordinated functions, ranging from elementary patterns that are performed automatically to complex patterns that…”
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The role of nonlinearity in computing graph-theoretical properties of resting-state functional magnetic resonance imaging brain networks by Hartman, D, Hlinka, J, Palus, M, Mantini, D, Corbetta, M

“…In recent years, there has been an increasing interest in the study of large-scale brain activity interaction structure from the perspective of complex…”
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