Search Results - "Machón, R A"

Prenatal Influenza Infections and Adult Schizophrenia by Mednick, Sarnoff A, Huttunen, Matti O, Machón, Ricardo A

“…We reported previously that residents of Greater Helsinki, Finland, whose mothers were exposed to the 1957 influenza epidemic during their second trimester of…”
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The interaction of seasonality, place of birth, genetic risk and subsequent schizophrenia in a high risk sample by Machón, R A, Mednick, S A, Schulsinger, F

“…Birth occurring in winter months, which are high viral infection months, have been repeatedly shown to produce a slight excess of later-diagnosed…”
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Adult major affective disorder after prenatal exposure to an influenza epidemic by Machón, R A, Mednick, S A, Huttunen, M O

“…We have previously reported an increase in schizophrenia diagnoses in a population exposed during the second trimester to the 1957 influenza epidemic. These…”
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Seasonality, birth complications and schizophrenia in a high risk sample by Machón, R A, Mednick, S A, Schulsinger, F

“…It has been suggested that viral infections, more prevalent in the winter months, might increase pregnancy and birth complications, which might in turn be…”
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Prenatal factors in the pathogenesis of schizophrenia by Huttunen, M O, Machon, R A, Mednick, S A

“…The excess of winter-spring births among individuals suffering from schizophrenia provides strong evidence for the existence of some prenatally occurring…”
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Hospitalization patterns in schizophrenia. A 13-year follow-up by Munk-Jørgensen, P, Mortensen, P B, Machón, R A

“…All first admitted patients in 1972 from a catchment area of 582,000 inhabitants aged 15 years or more who were diagnosed as schizophrenic at least once from…”
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Children at High Risk for Schizophrenia: Parent and Offspring Perceptions of Family Relationships by Burman, Bonnie, Mednick, Sarnoff A, Machón, Ricardo A, Parnas, Josef, Schulsinger, Fini

“…The current investigation examined family relationships prior to the onset of psychopathology in a sample at high risk for schizophrenia. The theory underlying…”
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Adult schizophrenia following prenatal exposure to an influenza epidemic by Mednick, S A, Machon, R A, Huttunen, M O, Bonett, D

“…In the context of a Finnish birth cohort, we tested the hypothesis that viral infection during the latter two thirds of fetal development would increase the…”
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Third ventricle enlargement and reduced electrodermal responsiveness by Cannon, T D, Fuhrmann, M, Mednick, S A, Machon, R A, Parnas, J, Schulsinger, F

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Adult third ventricle width and infant behavioral arousal in groups at high and low risk for schizophrenia by Dykes, K L, Mednick, S A, Machon, R A, Praestholm, J, Parnas, J

“…Previous research has demonstrated: (1) Subjects who are at genetic high risk for schizophrenia and who suffer delivery complications are at increased risk to…”
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An update on the Helsinki Influenza Project by Mednick, S A, Machon, R A, Huttunen, M O

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Adult schizotypal personality characteristics and prenatal influenza in a Finnish birth cohort by Machón, Ricardo A, Huttunen, Matti O, Mednick, Sarnoff A, Sinivuo, Juhani, Tanskanen, Antti, Bunn Watson, Jennifer, Henriksson, Markus, Pyhälä, Reijo

“…Recent evidence suggests that schizophrenia may result from a disruption of normal brain development during a critical, prenatal risk period in the 6th month…”
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Influenza and schizophrenia: Helsinki vs Edinburgh

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