Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Marta Bianciardi"'
Autor:
Simone Cauzzo, Kavita Singh, Matthew Stauder, María Guadalupe García-Gomar, Nicola Vanello, Claudio Passino, Jeffrey Staab, Iole Indovina, Marta Bianciardi
Publikováno v:
NeuroImage, Vol 250, Iss, Pp 118925-(2022)
Neuroimage
Neuroimage
Despite remarkable advances in mapping the functional connectivity of the cortex, the functional connectivity of subcortical regions is understudied in living humans. This is the case for brainstem nuclei that control vital processes, such as autonom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20e2aa9a698cc60a927ffd232f3c3796
http://hdl.handle.net/11570/3221526
http://hdl.handle.net/11570/3221526
Publikováno v:
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Universitat Autònoma de Barcelona
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Research on rodents and non-human primates has established the involvement of the superior colliculus in defensive behaviours and visual threat detection. The superior colliculus has been well-studied in humans for its functional roles in saccade and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b049c304f1a83695b815f0cb244327
https://ddd.uab.cat/record/252419
https://ddd.uab.cat/record/252419
Autor:
Christian Strong, Marta Bianciardi, Nicola Toschi, Bruce Fischl, Lawrence L. Wald, Brian L. Edlow, Emery N. Brown, Bruce R. Rosen
Publikováno v:
NeuroImage. 170:222-230
Mesopontine tegmental nuclei such as the cuneiform, pedunculotegmental, oral pontine reticular, paramedian raphe and caudal linear raphe nuclei, are deep brain structures involved in arousal and motor function. Dysfunction of these nuclei is implicat
Autor:
Lisa Feldman Barrett, Ajay B. Satpute, Ludger Hartley, Karen S. Quigley, Gordon Matthewson, Lawrence L. Wald, Philip A. Kragel, Ji-Kyung Choi, Tor D. Wager, Marta Bianciardi
Recent theoretical advances have motivated the hypothesis that the periaqueductal gray (PAG) participates in behaviors that involve changes in the autonomic control of visceromotor activity, including during cognitively demanding tasks. We used ultra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::725a6a1bafdc11ac4c15f08ca7df33e0
https://europepmc.org/articles/PMC6668211/
https://europepmc.org/articles/PMC6668211/
Publikováno v:
Neuroimage
NeuroImage
NeuroImage
Functional magnetic resonance imaging (fMRI) is now capable of sub-millimetre scale measurements over the entire human brain, however with such high resolutions each voxel is influenced by the local fine-scale details of the cerebral cortical vascula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b79eeb784f36ad553a5082090ab25ab1
https://europepmc.org/articles/PMC6559854/
https://europepmc.org/articles/PMC6559854/
Autor:
Patrícia Figueiredo, Marta Bianciardi, L. Miguel Silveira, A.R. Dias, Lawrence L. Wald, Sandro Nunes, Joana Pinto
Publikováno v:
NeuroImage. 153
Several strategies have been proposed to model and remove physiological noise from resting-state fMRI (rs-fMRI) data, particularly at ultrahigh fields (7 Tesla), including contributions from respiratory volume (RV) and heart rate (HR) signal fluctuat
Autor:
Cornelius Eichner, Bruce R. Rosen, Kawin Setsompop, Jonathan R. Polimeni, Matti Hämäläinen, Emery N. Brown, Marta Bianciardi, Nicola Toschi, Lawrence L. Wald
Publikováno v:
PMC
© 2016, ESMRMB. Objective: Our aim was to map the in vivo human functional connectivity of several brainstem nuclei with the rest of the brain by using seed-based correlation of ultra-high magnetic field functional magnetic resonance imaging (fMRI)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40486bd984f6cd08ab55fa230349ab9d
http://hdl.handle.net/2108/219060
http://hdl.handle.net/2108/219060
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 31:401-412
Reductions in blood oxygenation level dependent (BOLD)-functional magnetic resonance imaging (fMRI) signals below baseline levels have been observed under several conditions as negative activation in task-activation studies or anticorrelation in rest
Publikováno v:
NeuroImage. 87
Negative BOLD signals that are synchronous with resting state fluctuations have been observed in large vessels in the cortical sulci and surrounding the ventricles. In this study, we investigated the origin of these negative BOLD signals by applying
Autor:
Marta Bianciardi, Luigi Bianchi, Girolamo Garreffa, F. Di Russo, Manuel Abbafati, Maria Grazia Marciani, Emiliano Macaluso
Publikováno v:
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology. 120(4)
Objective: Aim of the study was to record BOLD-fMRI interleaved with evoked potentials for singleepochs of visual stimulation and to investigate the possible relationship between these two measures. Methods: Sparse recording of fMRI and EEG allowed u