Benzodiazepine effect on information processing in generalized anxiety disorder. 1983

Y D Lapierre, and H J Butter, and L K Oyewumi

The present investigation assessed 45 anxious neurotic adult patients treated double-blindly in three randomized drug groups; bromazepam, diazepam and placebo. Non-signal, simple and complex signal stimuli were presented to monitor electrodermal activity changes at baseline, 4 h, 1 week and 14 days of treatment. The results indicate that patients with generalized anxiety disorder treated with bromazepam developed decreased skin conductance during the presentation of visual, auditory, and tactile stimuli presentations. Such skin conductance changes were not significant for patients on diazepam and placebo. Future clinical and research implications of these perceptual and psychophysiological results are discussed in conjunction with the usage of a functional-realistic-instrumental paradigm rather than studying anxiety on an attentional-arousal continuum.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D001960 Bromazepam One of the BENZODIAZEPINES that is used in the treatment of ANXIETY DISORDERS. Anxyrex,Apo-Bromazepam,BromaLich,Bromaz 1A Pharma,Bromazanil,Bromazep Von Ct,Bromazepam AL,Bromazepam Beta,Bromazepam Heumann,Bromazepam-Neuraxpharm,Bromazepam-Ratiopharm,Durazanil,Gen-Bromazepam,Lexatin,Lexomil,Lexotan,Lexotanil,Ro 5-3350,Apo Bromazepam,Beta, Bromazepam,Bromazepam Neuraxpharm,Bromazepam Ratiopharm,Gen Bromazepam,Ro 53350,Von Ct, Bromazep
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D003975 Diazepam A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity. 7-Chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one,Apaurin,Diazemuls,Faustan,Relanium,Seduxen,Sibazon,Stesolid,Valium
D004311 Double-Blind Method A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005712 Galvanic Skin Response A change in electrical resistance of the skin, occurring in emotion and in certain other conditions. Electric Conductance, Skin,Electrodermal Response,Reflex, Psychogalvanic,Skin Electric Conductance,Conductance, Skin Electric,Conductances, Skin Electric,Electric Conductances, Skin,Electrodermal Responses,Galvanic Skin Responses,Psychogalvanic Reflex,Response, Electrodermal,Response, Galvanic Skin,Responses, Electrodermal,Responses, Galvanic Skin,Skin Response, Galvanic,Skin Responses, Galvanic
D006185 Habituation, Psychophysiologic The disappearance of responsiveness to a repeated stimulation. It does not include drug habituation. Habituation (Psychophysiology),Habituation, Psychophysiological,Psychophysiologic Habituation,Psychophysiological Habituation,Habituations (Psychophysiology)
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001008 Anxiety Disorders Persistent and disabling ANXIETY. Anxiety Neuroses,Anxiety States, Neurotic,Neuroses, Anxiety,Anxiety Disorder,Anxiety State, Neurotic,Disorder, Anxiety,Disorders, Anxiety,Neurotic Anxiety State,Neurotic Anxiety States,State, Neurotic Anxiety,States, Neurotic Anxiety

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