Artículos

Addiction as a coping response / George F. Koob en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1031-1037 Título : Addiction as a coping response : hyperkatifeia, deaths of despair, and covid-19 Tipo de documento: texto impreso Autores: George F. Koob, Autor ; Patricia Powell, Autor ; Aaron White, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1031-1037 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Trastorno por consumo de alcohol, Trastorno por consumo de sustancias, Adiccion, Retiro, COVID-19 Resumen: Neuroadaptations that occur in response to repeated substance use diminish the euphoria that is produced by the acute use of a drug and increase levels of physical and emotional stress between drug use episodes. An individual who struggles with addiction can be tempted to return to drug use to reduce misery that is caused by use of the drug itself. Link: ./index.php?lvl=notice_display&id=25594 [artículo] Addiction as a coping response : hyperkatifeia, deaths of despair, and covid-19 [texto impreso] / George F. Koob, Autor ; Patricia Powell, Autor ; Aaron White, Autor . - 2020 . - pp. 1031-1037. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1031-1037 Palabras clave: Trastorno por consumo de alcohol, Trastorno por consumo de sustancias, Adiccion, Retiro, COVID-19 Resumen: Neuroadaptations that occur in response to repeated substance use diminish the euphoria that is produced by the acute use of a drug and increase levels of physical and emotional stress between drug use episodes. An individual who struggles with addiction can be tempted to return to drug use to reduce misery that is caused by use of the drug itself. Link: ./index.php?lvl=notice_display&id=25594

Evidence for dopamine abnormalities in the substantia nigra in cocaine addiction revealed by neuromelanin-sensitive mri / Clifford M. Cassidy en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1038-1047 Título : Evidence for dopamine abnormalities in the substantia nigra in cocaine addiction revealed by neuromelanin-sensitive mri Tipo de documento: texto impreso Autores: Clifford M. Cassidy, Autor ; Kenneth M. Carpenter, Autor ; Anna B. Konova, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1038-1047 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Trastorno por consumo de cocaína, Sustancia negra, Resonancia magnética sensible a neuromelanina, Dopamina. Resumen: Recent evidence supports the use of neuromelanin-sensitive MRI (NM-MRI) as a novel tool to investigate dopamine function in the human brain. The authors investigated the NM-MRI signal in individuals with cocaine use disorder, compared with age- and sex-matched control subjects, based on previous imaging studies showing that this disorder is associated with blunted presynaptic striatal dopamine. Link: ./index.php?lvl=notice_display&id=25596 [artículo] Evidence for dopamine abnormalities in the substantia nigra in cocaine addiction revealed by neuromelanin-sensitive mri [texto impreso] / Clifford M. Cassidy, Autor ; Kenneth M. Carpenter, Autor ; Anna B. Konova, Autor . - 2020 . - pp. 1038-1047. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1038-1047 Palabras clave: Trastorno por consumo de cocaína, Sustancia negra, Resonancia magnética sensible a neuromelanina, Dopamina. Resumen: Recent evidence supports the use of neuromelanin-sensitive MRI (NM-MRI) as a novel tool to investigate dopamine function in the human brain. The authors investigated the NM-MRI signal in individuals with cocaine use disorder, compared with age- and sex-matched control subjects, based on previous imaging studies showing that this disorder is associated with blunted presynaptic striatal dopamine. Link: ./index.php?lvl=notice_display&id=25596

Association of prefrontal-striatal functional pathology with alcohol abstinence days at treatment initiation and heavy drinking after treatment initiation / Sara K. Blaine en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1048-1059 Título : Association of prefrontal-striatal functional pathology with alcohol abstinence days at treatment initiation and heavy drinking after treatment initiation Tipo de documento: texto impreso Autores: Sara K. Blaine, Autor ; Stephanie Wemm, Autor ; Nia Fogelman, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1048-1059 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Trastorno por consumo de alcohol, Abstinencia temprana, Corteza prefrontal ventromedial, Estriado ventral, • Cue reactividad, Inicio del tratamiento. Resumen: Alcohol use disorder (AUD) is associated with neuroadaptations in brain stress and reward circuits. It is not known whether such neuroadaptations are affected by number of days of alcohol abstinence and whether they influence heavy drinking during the early treatment phase. Link: ./index.php?lvl=notice_display&id=25597 [artículo] Association of prefrontal-striatal functional pathology with alcohol abstinence days at treatment initiation and heavy drinking after treatment initiation [texto impreso] / Sara K. Blaine, Autor ; Stephanie Wemm, Autor ; Nia Fogelman, Autor . - 2020 . - pp. 1048-1059. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1048-1059 Palabras clave: Trastorno por consumo de alcohol, Abstinencia temprana, Corteza prefrontal ventromedial, Estriado ventral, • Cue reactividad, Inicio del tratamiento. Resumen: Alcohol use disorder (AUD) is associated with neuroadaptations in brain stress and reward circuits. It is not known whether such neuroadaptations are affected by number of days of alcohol abstinence and whether they influence heavy drinking during the early treatment phase. Link: ./index.php?lvl=notice_display&id=25597

Association of prenatal alcohol exposure with psychological, behavioral, and neurodevelopmental outcomes in children from the adolescent brain cognitive development study / Briana Lees en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1060-1072 Título : Association of prenatal alcohol exposure with psychological, behavioral, and neurodevelopmental outcomes in children from the adolescent brain cognitive development study Tipo de documento: texto impreso Autores: Briana Lees, Autor ; Louise Mewton, Autor ; Joanna Jacobus, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1060-1072 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Exposición prenatal al alcohol, Desarrollo cerebral, Psicopatología, Psiquiatría del niño y adolescente Resumen: Data on the neurodevelopmental and associated behavioral effects of light to moderate in utero alcohol exposure are limited. This retrospective investigation tested for associations between reported maternal prenatal alcohol use and psychological, behavioral, and neurodevelopmental outcomes in substance-naive youths. Link: ./index.php?lvl=notice_display&id=25598 [artículo] Association of prenatal alcohol exposure with psychological, behavioral, and neurodevelopmental outcomes in children from the adolescent brain cognitive development study [texto impreso] / Briana Lees, Autor ; Louise Mewton, Autor ; Joanna Jacobus, Autor . - 2020 . - pp. 1060-1072. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1060-1072 Palabras clave: Exposición prenatal al alcohol, Desarrollo cerebral, Psicopatología, Psiquiatría del niño y adolescente Resumen: Data on the neurodevelopmental and associated behavioral effects of light to moderate in utero alcohol exposure are limited. This retrospective investigation tested for associations between reported maternal prenatal alcohol use and psychological, behavioral, and neurodevelopmental outcomes in substance-naive youths. Link: ./index.php?lvl=notice_display&id=25598

Alcohol, tobacco, and comorbid psychiatric disorders and associations with sexual identity and stress-related correlates / Rebecca J. Evans-Polce en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1073-1081 Título : Alcohol, tobacco, and comorbid psychiatric disorders and associations with sexual identity and stress-related correlates Tipo de documento: texto impreso Autores: Rebecca J. Evans-Polce, Autor ; Luisa Kcomt, Autor ; Philip T. Veliz, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1073-1081 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Trastornos adictivos y relacionados con sustancias, Lesbianas, Gay, Bisexual, Disparidades transgénero (LGBT) Resumen: The authors examined psychiatric comorbidities associated with alcohol use disorders and tobacco use disorders among heterosexual, bisexual, and gay and lesbian men and women in the United States and whether stress-related factors were predictive of comorbidities. Link: ./index.php?lvl=notice_display&id=25599 [artículo] Alcohol, tobacco, and comorbid psychiatric disorders and associations with sexual identity and stress-related correlates [texto impreso] / Rebecca J. Evans-Polce, Autor ; Luisa Kcomt, Autor ; Philip T. Veliz, Autor . - 2020 . - pp. 1073-1081. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1073-1081 Palabras clave: Trastornos adictivos y relacionados con sustancias, Lesbianas, Gay, Bisexual, Disparidades transgénero (LGBT) Resumen: The authors examined psychiatric comorbidities associated with alcohol use disorders and tobacco use disorders among heterosexual, bisexual, and gay and lesbian men and women in the United States and whether stress-related factors were predictive of comorbidities. Link: ./index.php?lvl=notice_display&id=25599

Nicotine use and DSM-iv nicotine dependence in the united states, 2001–2002 and 2012–2013 / Bridget F. Grant en The American Journal of Psychiatry, Año 2020 - Vol. 177 - No.11 (Noviembre)

Público ISBD [artículo]  inThe American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1082-1090 Título : Nicotine use and DSM-iv nicotine dependence in the united states, 2001–2002 and 2012–2013 Tipo de documento: texto impreso Autores: Bridget F. Grant, Autor ; Dvora Shmulewitz, Autor ; Wilson M. Compton, Autor Fecha de publicación: 2020 Artículo en la página: pp. 1082-1090 Idioma : Inglés (eng) Idioma original : Inglés (eng) Palabras clave: Trastorno por consumo de nicotina, Dependencia de la nicotina, Epidemiología Resumen: Nationally representative data on changes in 12-month prevalences of nicotine use, DSM-IV nicotine dependence, and DSM-IV nicotine dependence among users were analyzed to test the “hardening hypothesis,” which proposes that declines in nicotine use resulting from population-level control measures leave a growing proportion of highly dependent users. Link: ./index.php?lvl=notice_display&id=25600 [artículo] Nicotine use and DSM-iv nicotine dependence in the united states, 2001–2002 and 2012–2013 [texto impreso] / Bridget F. Grant, Autor ; Dvora Shmulewitz, Autor ; Wilson M. Compton, Autor . - 2020 . - pp. 1082-1090. Idioma : Inglés (eng) Idioma original : Inglés (eng) in The American Journal of Psychiatry > Año 2020 - Vol. 177 - No.11 (Noviembre) . - pp. 1082-1090 Palabras clave: Trastorno por consumo de nicotina, Dependencia de la nicotina, Epidemiología Resumen: Nationally representative data on changes in 12-month prevalences of nicotine use, DSM-IV nicotine dependence, and DSM-IV nicotine dependence among users were analyzed to test the “hardening hypothesis,” which proposes that declines in nicotine use resulting from population-level control measures leave a growing proportion of highly dependent users. Link: ./index.php?lvl=notice_display&id=25600