B
B. Singh
Researcher at National Health and Medical Research Council
Publications - 35
Citations - 1097
B. Singh is an academic researcher from National Health and Medical Research Council. The author has contributed to research in topics: Schizophrenia & Psychosis. The author has an hindex of 18, co-authored 35 publications receiving 1068 citations. Previous affiliations of B. Singh include Mental Health Research Institute & Florey Institute of Neuroscience and Mental Health.
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Journal ArticleDOI
Stability of Olfactory Identification Deficits in Neuroleptic-Naive Patients With First-Episode Psychosis
Warrick J. Brewer,Christos Pantelis,Vicki Anderson,Dennis Velakoulis,B. Singh,David L. Copolov,Patrick D. McGorry +6 more
TL;DR: Impairment in olfactory identification ability was apparent from the outset of psychotic illness and was not specific to schizophrenia or schizophreniform disorder, suggesting that it reflects central mechanisms.
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Royal Park Multidiagnostic Instrument for Psychosis Part II. Development, Reliability, and Validity
Patrick D. McGorry,B. Singh,David L. Copolov,Ida Kaplan,Catherine R. Dossetor,Raphael J. van Riel +5 more
TL;DR: The development and structure of the RPMIP is described and the findings of an interrater reliability study are reported, which examined aspects of the procedural validity of the instrument when contrasted with consensus diagnoses made by a team of clinicians applying operational criteria in a less formal way to a common sample of patients.
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Mood changes, obstetric experience and alterations in plasma cortisol, beta-endorphin and corticotrophin releasing hormone during pregnancy and the puerperium
Roger Smith,Jeff Cubis,Maxwell W. Brinsmead,Terry J. Lewin,B. Singh,P.C. Owens,Eng-Cheng Chan,Chris Hall,Robert Adler,Margaret Lovelock,Dianne Hurt,Maralyn Rowley,Mary Nolan +12 more
TL;DR: A role for circulating CRH in the regulation of maternal cortisol secretion and significant relationships between maternal postnatal Mood States and beta-EP and between antenatal mood states and obstetric events are suggested.
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Royal Park Multidiagnostic Instrument for Psychosis: Part I. Rationale and review.
TL;DR: The rationale for the development of the RPMIP is described and it is compared with other assessment and diagnostic procedures and data on interrater reliability and procedural validity is presented.
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Positive and negative symptoms in the psychoses: multidimensional scaling of SAPS and SANS items.
TL;DR: Multidimensional scaling, augmented by cluster analysis, was applied to the full item set of Andreason's positive and negative symptoms scales and showed clearly that there are three major, independent groups of symptoms: Hallucinations/Delusions, Positive Thought Disorder and Negative Symptoms.