| Magnetic resonance imaging quantification of regional cerebral blood flow and cerebrovascular reactivity to carbon dioxide in normotensive and hypertensive rats RF Leoni, FF Paiva, EC Henning, GC Nascimento, A Tannús, ... Neuroimage 58 (1), 75-81, 2011 | 47 | 2011 |
| Longitudinal functional magnetic resonance imaging in animal models AC Silva, JV Liu, Y Hirano, RF Leoni, H Merkle, JB Mackel, XF Zhang, ... Magnetic Resonance Neuroimaging, 281-302, 2011 | 44 | 2011 |
| Cerebral blood flow and vasoreactivity in aging: an arterial spin labeling study RF Leoni, IAF Oliveira, OM Pontes-Neto, AC Santos, JP Leite Brazilian Journal of Medical and Biological Research 50 (4), 2017 | 33 | 2017 |
| Assessing cerebrovascular reactivity in carotid steno-occlusive disease using MRI BOLD and ASL techniques RF Leoni, KC Mazzetto-Betti, AC Silva, AC Dos Santos, DB de Araujo, ... Radiology research and practice 2012, 2012 | 29 | 2012 |
| The stability of the blood oxygenation level-dependent functional MRI response to motor tasks is altered in patients with chronic ischemic stroke KC Mazzetto-Betti, RF Leoni, OM Pontes-Neto, AC Santos, JP Leite, ... Stroke 41 (9), 1921-1926, 2010 | 27 | 2010 |
| Quantitative evaluation of hemodynamic response after hypercapnia among different brain territories by fMRI RF Leoni, KC Mazzeto-Betti, KC Andrade, DB De Araujo Neuroimage 41 (4), 1192-1198, 2008 | 27 | 2008 |
| Impaired CBF regulation and high CBF threshold contribute to the increased sensitivity of spontaneously hypertensive rats to cerebral ischemia BT Kang, RF Leoni, AC Silva Neuroscience 269, 223-231, 2014 | 18 | 2014 |
| Symbol digit modalities test adaptation for magnetic resonance imaging environment: a systematic review and meta-analysis PHR Silva, CT Spedo, AA Barreira, RF Leoni Multiple sclerosis and related disorders 20, 136-143, 2018 | 13 | 2018 |
| Phenylephrine-induced hypertension during transient middle cerebral artery occlusion alleviates ischemic brain injury in spontaneously hypertensive rats BT Kang, RF Leoni, DE Kim, AC Silva Brain research 1477, 83-91, 2012 | 13 | 2012 |
| Intravoxel incoherent motion MRI in neurological and cerebrovascular diseases AM Paschoal, RF Leoni, AC Dos Santos, FF Paiva NeuroImage: Clinical 20, 705-714, 2018 | 11 | 2018 |
| Brain functional and effective connectivity underlying the information processing speed assessed by the Symbol Digit Modalities Test PHR Silva, CT Spedo, CR Baldassarini, CD Benini, DA Ferreira, ... Neuroimage 184, 761-770, 2019 | 8 | 2019 |
| Arterial spin labeling measurements of cerebral perfusion territories in experimental ischemic stroke RF Leoni, FF Paiva, BT Kang, EC Henning, GC Nascimento, A Tannús, ... Translational stroke research 3 (1), 44-55, 2012 | 8 | 2012 |
| High‐field continuous arterial spin labeling with long labeling duration: Reduced confounds from blood transit time and postlabeling delay H Lu, R Leoni, AC Silva, EA Stein, Y Yang Magnetic resonance in medicine 64 (6), 1557-1566, 2010 | 7 | 2010 |
| Brain functional and perfusional alterations in schizophrenia: an arterial spin labeling study ÍAF Oliveira, TM Guimarães, RM Souza, AC Dos Santos, ... Psychiatry Research: Neuroimaging 272, 71-78, 2018 | 6 | 2018 |
| Effects of global signal regression and subtraction methods on resting-state functional connectivity using arterial spin labeling data JPS Silva, L da Mata Mônaco, AM Paschoal, ÍAF de Oliveira, RF Leoni Magnetic Resonance Imaging 51, 151-157, 2018 | 4 | 2018 |
| Dual-Echo Arterial Spin Labeling for Brain Perfusion Quantification and Functional Analysis AM Paschoal, FF Paiva, RF Leoni Concepts in Magnetic Resonance Part A 2019, 2019 | 1 | 2019 |
| Quantification of BOLD fMRI parameters to infer cerebrovascular reactivity of the middle cerebral artery KC Mazzetto‐Betti, RF Leoni, OM Pontes‐Neto, MJ Sturzbecher, ... Journal of Magnetic Resonance Imaging 38 (5), 1203-1209, 2013 | 1 | 2013 |
| BOLD response stability is altered patients with chronic ischemic stroke KC Mazzetto-Betti, OM Pontes-Neto, RF Leoni, AD Santos, AC Silva, ... Stroke 41 (4), E370-E370, 2010 | 1 | 2010 |
| Reduced cerebrovascular reactivity to CO2 induced by hypertension and age: an arterial spin labeling study in rats R Leoni, FF Paiva, DB de Araujo, AC Silva JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM 29, S132-S133, 2009 | 1 | 2009 |
| Rapid BOLD attenuation in stroke patients detected by a parametric analysis KC Mazzetto-Betti, RF Leoni, OM Pontes-Neto, AC Santos, AC Silva, ... NeuroImage, S94, 2009 | 1 | 2009 |
