Cortical Gamma-Aminobutyric Acid Levels and the Recovery from Ethanol Dependence: Preliminary Evidence of Modification by Cigarette Smoking
Mason GF, Petrakis IL, de Graaf RA, Gueorguieva R, Guidone E, Coric V, Epperson CN, Rothman DL, Krystal JH. Cortical Gamma-Aminobutyric Acid Levels and the Recovery from Ethanol Dependence: Preliminary Evidence of Modification by Cigarette Smoking. Biological Psychiatry 2005, 59: 85-93. PMID: 16289397, DOI: 10.1016/j.biopsych.2005.06.009.Peer-Reviewed Original ResearchConceptsEthanol-dependent patientsTobacco smokingEthanol dependenceHealthy subjectsN-acetylaspartateCortical gamma-aminobutyric acid (GABA) levelsGamma-aminobutyric acid (GABA) levelsCortical GABA levelsCortical GABA systemAlcohol withdrawal symptomsAcute ethanol withdrawalComorbidity of alcoholismProton magnetic resonance spectroscopyGamma-aminobutyric acidCortical GABASmoking patientsEthanol withdrawalCigarette smokingGABA systemHealthy menWithdrawal symptomsGABA levelsClinical dataNAA levelsWithdrawal severity