Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ashok K Malla"'
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e101372 (2014)
Negative symptoms represent an unmet therapeutic need in many patients with schizophrenia. In an extension to our previous voxel-based morphometry findings, we employed a more specific, vertex-based approach to explore cortical thinning in relation t
Externí odkaz:
https://doaj.org/article/ff65949704b845ff9d47ad3999a0ef0d
Autor:
Jai L. Shah, Zeinab Moinfar, Kelly K. Anderson, Hayley Gould, Daphne Hutt-Macleod, Philip Jacobs, Stephen Mitchell, Thanh Nguyen, Rebecca Rodrigues, Paula Reaume-Zimmer, Heather Rudderham, Sharon Rudderham, Rebecca Smyth, Shireen Surood, Liana Urichuk, Ashok K. Malla, Srividya N. Iyer, Eric Latimer
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
IntroductionMental health problems are common globally, and typically have their onset in adolescence and early adulthood—making youth (aged 11–25) an optimal target for prevention and early intervention efforts. While increasing numbers of youth
Externí odkaz:
https://doaj.org/article/e6fdc37eda9c436bbce9f8f395945d8d
Autor:
Jai L. Shah, Vincent Paquin, Sarah V. McIlwaine, Ashok K. Malla, Ridha Joober, Marita Pruessner
Publikováno v:
Development and Psychopathology. :1-13
The stress-vulnerability model has been repeatedly highlighted in relation to the risk, onset and course of psychosis, and has been independently studied in clinical high-risk (CHR) and first-episode psychosis (FEP) populations. Notable in this liter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c2f1baaf328df2b435550dd8699083
https://doi.org/10.1017/s0954579423000056
https://doi.org/10.1017/s0954579423000056
Publikováno v:
Journal of Psychopathology and Clinical Science. 132:198-208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69fcaaed3c5483191a8e74aae7917bb0
https://doi.org/10.1037/abn0000806
https://doi.org/10.1037/abn0000806
Publikováno v:
Early Intervention in Psychiatry. 17:149-158
Childhood trauma increases social functioning deficits in first-episode psychosis (FEP) and is negatively associated with higher-order social cognitive processes such as emotion recognition (ER). We investigated the relationship between childhood tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0f6c81558f7f537a322ce593b66bdf6
https://doi.org/10.1111/eip.13299
https://doi.org/10.1111/eip.13299
Autor:
Michael Bodnar, Ashok K. Malla, Carolina Makowski, M. Mallar Chakravarty, Ridha Joober, Martin Lepage
Publikováno v:
BJPsych Open, Vol 2, Pp 139-146 (2016)
BackgroundCurrent neuroscience literature has related treatment with aripiprazole to improved memory performance and subcellular changes in the hippocampus.AimsTo explore the volumetric changes in hippocampal grey matter in people with a first episod
Externí odkaz:
https://doaj.org/article/b8868a795f2444f8b184b82db01a0037
Autor:
Martin Lepage, Christopher R. Bowie, Tina Montreuil, Larry Baer, Olivier Percie du Sert, Tania Lecomte, Ridha Joober, Amal Abdel-Baki, G. Eric Jarvis, Howard C. Margolese, Luigi De Benedictis, Norbert Schmitz, Ashok K. Malla
Publikováno v:
Psychological Medicine. :1-10
Background Social anxiety (SA), a prevalent comorbid condition in psychotic disorders with a negative impact on functioning, requires adequate intervention relatively early. Using a randomized controlled trial, we tested the efficacy of a group cogni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b33cf5f98d5ed2b096f552ce933bc9
https://doi.org/10.1017/s0033291721005328
https://doi.org/10.1017/s0033291721005328
Autor:
Gabriella Buck, Carolina Makowski, M. Mallar Chakravarty, Bratislav Misic, Ridha Joober, Ashok K. Malla, Martin Lepage, Katie M. Lavigne
Hippocampal circuitry and related cortical connections are altered in first episode psychosis (FEP) and are associated with verbal memory deficits, as well as positive and negative symptoms. There are robust sex differences in the clinical presentati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee8d410c558a6256da7e26fd0fd1216c
https://doi.org/10.31234/osf.io/dh9g8
https://doi.org/10.31234/osf.io/dh9g8
Autor:
Katie M. Lavigne, Delphine Raucher-Chéné, Michael Bodnar, Carolina Makowski, Ridha Joober, Ashok K. Malla, Alan C. Evans, Martin Lepage
Background: Persistent negative symptoms (PNS, e.g., avolition, anhedonia, alogia) are present in up to 30% of individuals diagnosed with a first episode of psychosis and greatly impact functional outcomes. PNS and secondary PNS (sPNS: concomitant wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42ceab14bc5348eb6562a6c3735304e
https://doi.org/10.31234/osf.io/2aksw
https://doi.org/10.31234/osf.io/2aksw
Autor:
Leah Fleming, Ann-Catherine Lemonde, James Gold, Jane Taylor., Ashok K. Malla, Ridha Joober, Srividya Narayan, Martin Lepage, Jai Shah, Philip R. Corlett
Objective: Psychotic disorders are highly heterogeneous. Understanding relationships between symptoms will be relevant to their underlying pathophysiology. We apply dimensionality-reduction methods to characterize the patterns of symptom clustering a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4919cdce8b2a876b8674d95fbc8072b3
https://doi.org/10.31234/osf.io/wj89f
https://doi.org/10.31234/osf.io/wj89f