Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Alfonso Gonzalez-Valderrama"'
Autor:
Juan P Ramirez-Mahaluf, Ángeles Tepper, Luz Maria Alliende, Carlos Mena, Carmen Paz Castañeda, Barbara Iruretagoyena, Ruben Nachar, Francisco Reyes-Madrigal, Pablo León-Ortiz, Ricardo Mora-Durán, Tomas Ossandon, Alfonso Gonzalez-Valderrama, Juan Undurraga, Camilo de la Fuente-Sandoval, Nicolas A Crossley
Publikováno v:
Schizophrenia Bulletin. 49:706-716
Background and Hypothesis Abnormal functional connectivity between brain regions is a consistent finding in schizophrenia, including functional magnetic resonance imaging (fMRI) studies. Recent studies have highlighted that connectivity changes in ti
Autor:
Sean R. McWhinney, Katharina Brosch, Vince D. Calhoun, Benedicto Crespo-Facorro, Nicolas A. Crossley, Udo Dannlowski, Erin Dickie, Lorielle M. F. Dietze, Gary Donohoe, Stefan Du Plessis, Stefan Ehrlich, Robin Emsley, Petra Furstova, David C. Glahn, Alfonso Gonzalez- Valderrama, Dominik Grotegerd, Laurena Holleran, Tilo T. J. Kircher, Pavel Knytl, Marian Kolenic, Rebekka Lencer, Igor Nenadić, Nils Opel, Julia-Katharina Pfarr, Amanda L. Rodrigue, Kelly Rootes-Murdy, Alex J. Ross, Kang Sim, Antonín Škoch, Filip Spaniel, Frederike Stein, Patrik Švancer, Diana Tordesillas-Gutiérrez, Juan Undurraga, Javier Vázquez-Bourgon, Aristotle Voineskos, Esther Walton, Thomas W. Weickert, Cynthia Shannon Weickert, Paul M. Thompson, Theo G. M. van Erp, Jessica A. Turner, Tomas Hajek
Publikováno v:
Molecular Psychiatry.
Autor:
Ángeles Tepper, Javiera Vásquez Núñez, Juan Pablo Ramirez-Mahaluf, Juan Manuel Aguirre, Daniella Barbagelata, Elisa Maldonado, Camila Díaz Dellarossa, Ruben Nachar, Alfonso Gonzalez-Valderrama, Juan Undurraga, Joaquín Goñi, Nicolas Crossley
Publikováno v:
Neuroimage Clin
Patients with Schizophrenia may show different clinical presentations, not only regarding inter-individual comparisons but also in one specific subject over time. In fMRI studies, functional connectomes have been shown to carry valuable individual le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::352e0bb05b051d33528c9f51fc9645da
https://europepmc.org/articles/PMC10102560/
https://europepmc.org/articles/PMC10102560/
Autor:
Sean R. McWhinney, Katharina Brosch, Vince D. Calhoun, Benedicto Crespo-Facorro, Nicolas A. Crossley, Udo Dannlowski, Erin Dickie, Lorielle M. F. Dietze, Gary Donohoe, Stefan Du Plessis, Stefan Ehrlich, Robin Emsley, Petra Furstova, David C. Glahn, Alfonso Gonzalez- Valderrama, Dominik Grotegerd, Laurena Holleran, Tilo T. J. Kircher, Pavel Knytl, Marian Kolenic, Rebekka Lencer, Igor Nenadić, Nils Opel, Julia-Katharina Pfarr, Amanda L. Rodrigue, Kelly Rootes-Murdy, Alex J. Ross, Kang Sim, Antonín Škoch, Filip Spaniel, Frederike Stein, Patrik Švancer, Diana Tordesillas-Gutiérrez, Juan Undurraga, Javier Vázquez-Bourgon, Aristotle Voineskos, Esther Walton, Thomas W. Weickert, Cynthia Shannon Weickert, Paul M. Thompson, Theo G. M. van Erp, Jessica A. Turner, Tomas Hajek
Publikováno v:
Molecular psychiatry, vol 27, iss 9
McWhinney, S R, Brosch, K, Calhoun, V D, Crespo-Facorro, B, Crossley, N A, Dannlowski, U, Dickie, E, Dietze, L M F, Donohoe, G, Du Plessis, S, Ehrlich, S, Emsley, R, Furstova, P, Glahn, D C, Gonzalez-Valderrama, A, Grotegerd, D, Holleran, L, Kircher, T T J, Knytl, P, Kolenic, M, Lencer, R, Nenadić, I, Opel, N, Pfarr, J-K, Rodrigue, A L, Rootes-Murdy, K, Ross, A J, Sim, K, Škoch, A, Spaniel, F, Stein, F, Švancer, P, Tordesillas-Gutiérrez, D, Undurraga, J, Váquez-Bourgon, J, Voineskos, A, Walton, E, Weickert, T W, Weickert, C S, Thompson, P M, van Erp, T G M, Turner, J A & Hajek, T 2022, ' Obesity and brain structure in schizophrenia-ENIGMA study in 3021 individuals ', Molecular Psychiatry, vol. 27, no. 9, pp. 3731-3737 . https://doi.org/10.1038/s41380-022-01616-5
Molecular Psychiatry
McWhinney, S R, Brosch, K, Calhoun, V D, Crespo-Facorro, B, Crossley, N A, Dannlowski, U, Dickie, E, Dietze, L M F, Donohoe, G, Du Plessis, S, Ehrlich, S, Emsley, R, Furstova, P, Glahn, D C, Gonzalez-Valderrama, A, Grotegerd, D, Holleran, L, Kircher, T T J, Knytl, P, Kolenic, M, Lencer, R, Nenadić, I, Opel, N, Pfarr, J-K, Rodrigue, A L, Rootes-Murdy, K, Ross, A J, Sim, K, Škoch, A, Spaniel, F, Stein, F, Švancer, P, Tordesillas-Gutiérrez, D, Undurraga, J, Váquez-Bourgon, J, Voineskos, A, Walton, E, Weickert, T W, Weickert, C S, Thompson, P M, van Erp, T G M, Turner, J A & Hajek, T 2022, ' Obesity and brain structure in schizophrenia-ENIGMA study in 3021 individuals ', Molecular Psychiatry, vol. 27, no. 9, pp. 3731-3737 . https://doi.org/10.1038/s41380-022-01616-5
Molecular Psychiatry
Hajek, Tomas: et al.
Schizophrenia is frequently associated with obesity, which is linked with neurostructural alterations. Yet, we do not understand how the brain correlates of obesity map onto the brain changes in schizophrenia. We obtained MR
Schizophrenia is frequently associated with obesity, which is linked with neurostructural alterations. Yet, we do not understand how the brain correlates of obesity map onto the brain changes in schizophrenia. We obtained MR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::989947d3c74b86789b88fc8dad45d11e
https://hdl.handle.net/10668/22601
https://hdl.handle.net/10668/22601
Autor:
Ary Gadelha, Luz Maria Alliende, Salvador M. Guinjoan, Pablo León-Ortiz, Juan P. Ramirez-Mahaluf, Ramiro Reckziegel, Alfonso Gonzalez-Valderrama, Juan Undurraga, Carlos López-Jaramillo, Tomás Ossandón, Carmen Paz Castañeda, Cristiano Noto, Andrea Parolin Jackowski, Camilo de la Fuente-Sandoval, Julian A Pineda-Zapata, Mariana N. Castro, Ana M. Díaz-Zuluaga, Letícia Sanguinetti Czepielewski, Nicolas Crossley, André Zugman, Clarissa Severino Gama, Francisco Reyes-Madrigal, Rodrigo A. Bressan, Barbara Iruretagoyena, Ruben Nachar
Publikováno v:
The British Journal of Psychiatry. 218:112-118
SummaryBackgroundSocial and environmental factors such as poverty or violence modulate the risk and course of schizophrenia. However, how they affect the brain in patients with psychosis remains unclear.AimsWe studied how environmental factors are re
Autor:
Nicolás A Crossley, Luz María Alliende, Leticia S Czepielewski, David Aceituno, Carmen Paz Castañeda, Camila Diaz, Barbara Iruretagoyena, Carlos Mena, Cristian Mena, Juan Pablo Ramirez-Mahaluf, Angeles Tepper, Javiera Vasquez, Lais Fonseca, Viviane Machado, Camilo E Hernández, Cristian Vargas-Upegui, Gladys Gomez-Cruz, Luis F Kobayashi-Romero, Tomas Moncada-Habib, Celso Arango, Deanna M Barch, Cameron Carter, Christoph U Correll, Nelson B Freimer, Philip McGuire, Sara Evans-Lacko, Eduardo Undurraga, Rodrigo Bressan, Clarissa S Gama, Carlos Lopez-Jaramillo, Camilo de la Fuente-Sandoval, Alfonso Gonzalez-Valderrama, Juan Undurraga, Ary Gadelha
Publikováno v:
The lancet. Psychiatry. 9(7)
Educational attainment is associated with wellbeing and health, but patients with schizophrenia achieve lower levels of education than people without. Several effective interventions can ameliorate this situation. However, the magnitude of the educat
Autor:
Juan Undurraga, Mariana N. Castro, Ary Gadelha, Luz Maria Alliende, Marisa Crivelaro, Álvaro I. Langer, Ruben Nachar, Cristián Montes, Francisco Reyes-Madrigal, Carlos López-Jaramillo, Raffael Massuda, Camilo de la Fuente-Sandoval, Ana Olivia Fonseca, Letícia Sanguinetti Czepielewski, Salvador M. Guinjoan, Clarissa Severino Gama, Rodrigo A. Bressan, Mario Rodrigues Louzã, Alfonso Gonzalez-Valderrama, Johanna Valencia-Echeverry, Hernán Silva, Rodrigo Nieto, Rodolfo Solís-Vivanco, Nicolas Crossley, Carmen Paz Castañeda, Rocío Mayol-Troncoso, Arthur A. Berberian, Ana M. Díaz-Zuluaga, Carlos Schmidt
Publikováno v:
Psychological medicine. 52(11)
BackgroundCognition heavily relies on social determinants and genetic background. Latin America comprises approximately 8% of the global population and faces unique challenges, many derived from specific demographic and socioeconomic variables, such
Autor:
Juan P. Ramirez-Mahaluf, James H. MacCabe, Alfonso Gonzalez-Valderrama, Barbara Iruretagoyena, Ruben Nachar, Cristian Mena, Camila Diaz, Nicolas Crossley, Juan Undurraga, Carmen Paz Castañeda
Publikováno v:
Iruretagoyena, B, Castañeda, C P, Mena, C, Diaz, C, Nachar, R, Ramirez-Mahaluf, J P, González-Valderrama, A, Undurraga, J, Maccabe, J H & Crossley, N A 2021, ' Predictors of clozapine discontinuation at 2 years in treatment-resistant schizophrenia ', Schizophrenia Research, vol. 235, pp. 102-108 . https://doi.org/10.1016/j.schres.2021.07.024
Introduction Little is known about predictors of clinical response to clozapine treatment in treatment-resistant psychosis. Most published cohorts are small, providing inconsistent results. We aimed to identify baseline clinical predictors of future
Autor:
Tao Ding, Alfonso Gonzalez-Valderrama, Hannah E. Jongsma, James B. Kirkbride, Lucia Valmaggia, Rayanne John-Baptiste Bastien
Publikováno v:
SSRN Electronic Journal.
Global understanding of the epidemiological landscape of non-affective psychotic disorders [NAPD] is predominantly based on studies from high-income countries. We sought to systematically review and meta-analyse all incidence studies conducted in low
Autor:
Alfonso Gonzalez-Valderrama, Juan P. Ramirez-Mahaluf, Juan Undurraga, Camila Diaz, Nicolas Crossley, Barbara Iruretagoyena, Carlos Gallardo, Carmen Paz Castañeda, Luz Maria Alliende, Ruben Nachar, Felipe Mancilla, Cristian Mena
Publikováno v:
Revista médica de Chile v.148 n.11 2020
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
Background: Cannabis use among young people in Chile has increased significantly in the last years. There is a consistent link between cannabis and psychosis. Aim: To compare cannabis use in patients with a first episode of psychosis and healthy cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e28cc487f70469221fd1e6ca8736a6bf
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872020001101606
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872020001101606