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EEG asymmetry: relationship to mood and risk for alcoholism in Mission Indian youth

dc.creatorEhlers, Cindy L.
dc.creatorWall, Tamara L.
dc.creatorGarcía-Andrade, Consuelo
dc.creatorPhillips, Evelyn
dc.date.accessioned2017-06-29T04:25:27Z
dc.date.available2017-06-29T04:25:27Z
dc.date.issued2001es_ES
dc.identifier331es_ES
dc.identifier.issn0006-3223es_ES
dc.identifier.urihttp://repositorio.inprf.gob.mx/handle/123456789/5023
dc.identifier.urihttps://doi.org/10.1016/S0006-3223(01)01132-5es_ES
dc.language.isoenges_ES
dc.relation50 (2) 129-136 p.es_ES
dc.relationversión del editores_ES
dc.rightsacceso cerradoes_ES
dc.titleEEG asymmetry: relationship to mood and risk for alcoholism in Mission Indian youthes_ES
dc.typearticlees_ES
dc.contributor.affiliationDepartment of Neuropharmacology, The Scripps Research Institute, La Jolla, California 92037, USA.es_ES
dc.relation.jnabreviadoBIOL PSYCHIATRYes_ES
dc.relation.journalBiological Psychiatryes_ES
dc.identifier.placeNew Yorkes_ES
dc.date.published2001es_ES
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñizes_ES
dc.identifier.eissn1873-2402es_ES
dc.description.monthJules_ES
dc.description.abstractotrodiomaBACKGROUND: Left frontal electroencephalogram (EEG) alpha dominance has been hypothesized to be related to depressed mood as well as aversive motivation and emotion. However, few studies have prospectively evaluated electroencephalogram asymmetry during development in high-risk adolescents and children. METHODS: EEG alpha asymmetry was investigated in 134 Mission Indian children who were between 7 and 13 years of age. The relationships between electroencephalogram alpha asymmetry and age, gender, parental history of alcohol dependence, Native American heritage, and mood- approach behaviors were explored. RESULTS: No significant relationship was found between frontal alpha asymmetry and age, gender, or behavioral measures of depressed mood and-or approach behaviors. However, participants with > or = 50% Native American heritage were significantly more likely to have greater electroencephalogram alpha power in the left frontal cortex than in the right. CONCLUSIONS: The present findings suggest that the hypothesized relationship between EEG alpha asymmetry and measures of depressed mood, aversive motivation, and emotion may not be universal in all age or ethnic groups. Additionally, though the relationship between greater degrees of Native American heritage and alpha asymmetry are not as yet clear, we suggest it may be more related to substance abuse than depression in this population of Mission Indians.es_ES
dc.subject.meshmAdolescentes_ES
dc.subject.meshmAffectes_ES
dc.subject.meshmAlcoholism-Ethnologyes_ES
dc.subject.meshmAlcoholism-Physiopathologyes_ES
dc.subject.meshmAlcoholism-Psychologyes_ES
dc.subject.meshmChildes_ES
dc.subject.meshmElectroencephalographyes_ES
dc.subject.meshmFemalees_ES
dc.subject.meshmFunctional lateralityes_ES
dc.subject.meshmHumanses_ES
dc.subject.meshmIndians, North Americanes_ES
dc.subject.meshmMalees_ES
dc.subject.meshmQuestionnaireses_ES
dc.subject.meshmRisk factorses_ES
dc.subject.meshmUnited States-Epidemiologyes_ES
dc.subject.kwElectroencefalograma (EEG)es_ES
dc.subject.kwNativos Americanoses_ES
dc.subject.kwDependencia del alcoholes_ES
dc.subject.kwAsimetría Alfaes_ES
dc.subject.koEEGes_ES
dc.subject.koNative Americanses_ES
dc.subject.koAlcohol dependencees_ES
dc.subject.koAlpha asymmetryes_ES


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