CAROLINA DE OLIVEIRA SOUZA
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
LIM/45 - Laboratório de Fisiopatologia Neurocirúrgica, Hospital das Clínicas, Faculdade de Medicina
7 resultados
Resultados de Busca
Agora exibindo 1 - 7 de 7
conferenceObject Force platform analysis after deep brain stimulation of peduncolopontine nucleus in progressive supranuclear palsy: Report of one case(2015) SOUZA, C. O.; BRANT, R.; PARDINI, A. L.; BOARI, D.; TEIXEIRA, L. A.; TEIXEIRA, M. J.; BARBOSA, E. R.; FONOFF, E. T.- Peduncolopontine DBS improves balance in progressive supranuclear palsy: Instrumental analysis(2016) SOUZA, Carolina de Oliveira; LIMA-PARDINI, Andrea Cristina de; COELHO, Daniel Boari; MACHADO, Rachael Brant; ALHO, Eduardo Joaquim Lopes; ALHO, Ana Tereza Di Lorenzo; TEIXEIRA, Luis Augusto; TEIXEIRA, Manoel Jacobsen; BARBOSA, Egberto Reis; FONOFF, Erich Talamoni
conferenceObject Spinal cord stimulation improves freezing of gait in Parkinson's disease in chronic implanted stn-dbs patients: A case report(2016) SOUZA, C. O.; SOUZA, C. P.; PARDINI, A. L.; BOARI, D.; TEIXEIRA, L. A.; BARBOSA, E. R.; FONOFF, E. T.- Dramatic improvement of tardive dyskinesia movements by inline skating(2017) CASAGRANDE, Sara Carvalho Barbosa; CURY, Rubens Gisbert; LIMA-PARDINI, Andrea Cristina de; COELHO, Daniel Boari; SOUZA, Carolina de Oliveira; GHILARDI, Maria Gabriela dos Santos; SILVEIRA-MORIYAMA, Laura; TEIXEIRA, Luis Augusto; BARBOSA, Egberto Reis; FONOFF, Erich Talamoni
- An fMRI-compatible force measurement system for the evaluation of the neural correlates of step initiation(2017) LIMA-PARDINI, Andrea Cristina de; AZEVEDO NETO, Raymundo Machado de; COELHO, Daniel Boari; BOFFINO, Catarina Costa; SHERGILL, Sukhwinder S.; SOUZA, Carolina de Oliveira; BRANT, Rachael; BARBOSA, Egberto Reis; CARDOSO, Ellison Fernando; TEIXEIRA, Luis Augusto; COHEN, Rajal G.; HORAK, Fay Bahling; AMARO JR., EdsonKnowledge of brain correlates of postural control is limited by the technical difficulties in performing controlled experiments with currently available neuroimaging methods. Here we present a system that allows the measurement of anticipatory postural adjustment of human legs to be synchronized with the acquisition of functional magnetic resonance imaging data. The device is composed of Magnetic Resonance Imaging (MRI) compatible force sensors able to measure the level of force applied by both feet. We tested the device in a group of healthy young subjects and a group of elderly subjects with Parkinson's disease using an event-related functional MRI (fMRI) experiment design. In both groups the postural behavior inside the magnetic resonance was correlated to the behavior during gait initiation outside the scanner. The system did not produce noticeable imaging artifacts in the data. Healthy young people showed brain activation patterns coherent with movement planning. Parkinson's disease patients demonstrated an altered pattern of activation within the motor circuitry. We concluded that this force measurement system is able to index both normal and abnormal preparation for gait initiation within an fMRI experiment.
conferenceObject Integrity of the superior longitudinal fascicle and its relationship with anticipatory postural adjustments in people with Parkinson's disease and freezing of gait(2016) LIMA-PARDINI, A. C. de; FREITAS, T. Q.; COELHO, D. B.; BOFFINO, C. C.; SOUZA, C.; BRANDT, R.; BARBOSA, E. R.; TEIXEIRA, L. A.; AMARO JR., E.conferenceObject The improvement of a tardive diskinesia movements by inline skating(2016) CASAGRANDE, S. C. B.; CURY, R. G.; PARDINI, A. C. d. L.; COELHO, D. B.; SOUZA, C. d. O.; OLIVEIRA, T. G. de; GHILARDI, M. G. d. S.; BARBOSA, E. R.; FONOFF, E. T.