{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T21:02:43Z","timestamp":1774558963332,"version":"3.50.1"},"reference-count":50,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Brain Research"],"published-print":{"date-parts":[[2008,10]]},"DOI":"10.1016\/j.brainres.2008.06.101","type":"journal-article","created":{"date-parts":[[2008,7,3]],"date-time":"2008-07-03T08:46:14Z","timestamp":1215074774000},"page":"98-108","source":"Crossref","is-referenced-by-count":60,"special_numbering":"C","title":["Brain oscillatory responses in patients with bipolar disorder manic episode before and after valproate treatment"],"prefix":"10.1016","volume":"1235","author":[{"given":"Ay\u015feg\u00fcl","family":"\u00d6zerdem","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bahar","family":"G\u00fcntekin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zeliha","family":"Tunca","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erol","family":"Ba\u015far","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.brainres.2008.06.101_bib1","series-title":"VIIth Annual Spring Symposium of Psychiatric Association of T\u00fcrkiye Abstract book","first-page":"187","article-title":"Validity and reliability of structured interview for Hamilton Depression Rating Scale Seasonal Affective Disorders Version","author":"Aydemir","year":"2003"},{"key":"10.1016\/j.brainres.2008.06.101_bib2","series-title":"EEG-Brain Dynamics. Relation Between EEG and Brain Evoked Potentials","author":"Ba\u015far","year":"1980"},{"key":"10.1016\/j.brainres.2008.06.101_bib3","series-title":"Brain function and oscillations Volume I: Brain oscillations. Principles and approaches","first-page":"293","article-title":"Oscillatory components of evoked potentials are real brain responses related to function","author":"Ba\u015far","year":"1998"},{"key":"10.1016\/j.brainres.2008.06.101_bib4","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/S0304-3940(98)00934-3","article-title":"Are cognitive processes manifested in event-related gamma, alpha, theta and delta oscillations in the EEG","volume":"259","author":"Basar","year":"1999","journal-title":"Neurosci Lett."},{"key":"10.1016\/j.brainres.2008.06.101_bib5","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/S0167-8760(00)00145-8","article-title":"Gamma, alpha, delta, and theta oscillations govern cognitive processes","volume":"39","author":"Ba\u015far","year":"2001","journal-title":"Int. J. Psychophysiology"},{"key":"10.1016\/j.brainres.2008.06.101_bib6","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/BF00342635","article-title":"Dynamics of brain rhythmic and evoked potentials. II. Studies in the auditory pathway, reticular formation, and hippocampus during the waking stage","volume":"5","author":"Ba\u015far","year":"1975","journal-title":"Biol. Cybern"},{"key":"10.1016\/j.brainres.2008.06.101_bib7","series-title":"Brain function and oscillations Volume I: Brain oscillations. Principles and approaches","first-page":"170","article-title":"Chaos in brain function","author":"Ba\u015far","year":"1998"},{"key":"10.1016\/j.brainres.2008.06.101_bib8","series-title":"Brain function and oscillations Volume II:Integrative brain function. Neurophysiology and cognitive processes","first-page":"129","article-title":"Evoked alpha and theta responses in humans to auditory and visual stimuli","author":"Ba\u015far","year":"1998"},{"key":"10.1016\/j.brainres.2008.06.101_bib9","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1034\/j.1399-5618.2001.030302.x","article-title":"The neuropsychology and neuroanatomy of bipolar affective disorder: a critical review","volume":"3","author":"Bearden","year":"2001","journal-title":"Bipolar Disord"},{"key":"10.1016\/j.brainres.2008.06.101_bib10","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0893-133X(01)00225-1","article-title":"GABAergic interneurons: implications for understanding schizophrenia and bipolar disorder","volume":"25","author":"Benes","year":"2001","journal-title":"Neuropsychopharmacology"},{"key":"10.1016\/j.brainres.2008.06.101_bib11","first-page":"185","article-title":"Reduced plasma and CSF gamma-aminotbutyric acid in affective illness: effect of lithium carrbonate","volume":"18","author":"Berettini","year":"1983","journal-title":"Biol. Psychiatry"},{"issue":"6","key":"10.1016\/j.brainres.2008.06.101_bib12","doi-asserted-by":"crossref","first-page":"806","DOI":"10.1016\/j.biopsych.2006.08.048","article-title":"Reduction in occipital cortex g-aminobutyric acid concentrations in medication-free recovered unipolar depressed and bipolar subjects","volume":"61","author":"Bhagwagar","year":"2007","journal-title":"Biol. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib13","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1034\/j.1399-5618.2003.00031.x","article-title":"Valproate","volume":"5","author":"Bowden","year":"2003","journal-title":"Bipolar Disord."},{"key":"10.1016\/j.brainres.2008.06.101_bib14","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1038\/sj.mp.4001362","article-title":"GABAergic dysfunction in mood disorders","volume":"8","author":"Brambilla","year":"2003","journal-title":"Mol. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib50","doi-asserted-by":"crossref","first-page":"2238","DOI":"10.1176\/appi.ajp.160.12.2238","article-title":"EEG synchronization to modulated auditory tones in schizophrenia, schizoaffective disorder, and schizotypal personality disorder","volume":"160","author":"Brenner","year":"2003","journal-title":"Am. J. Psychiatr."},{"key":"10.1016\/j.brainres.2008.06.101_bib15","unstructured":"Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, 1994. American Psychiatric Press, Inc, Washington, D.C."},{"key":"10.1016\/j.brainres.2008.06.101_bib16","series-title":"Structured Clinical Interview for DSM-IV Axis I Disorders, Clinician Version (SCID-CV)","author":"First","year":"1996"},{"key":"10.1016\/j.brainres.2008.06.101_bib17","doi-asserted-by":"crossref","first-page":"1863","DOI":"10.1016\/j.clinph.2004.03.013","article-title":"Reduced oscillatory gamma-band responses in unmedicated schizophrenic patients indicate impaired frontal network processing","volume":"115","author":"Gallinat","year":"2004","journal-title":"Clin. Neurophysiol."},{"key":"10.1016\/j.brainres.2008.06.101_bib18","doi-asserted-by":"crossref","first-page":"1061","DOI":"10.1001\/archpsyc.57.11.1061","article-title":"Decrease in reeling and glutamic acid decarboxylase67 (GAD67) expression in schizophrenia and bipolar disorder","volume":"57","author":"Guidotti","year":"2000","journal-title":"Arch. Gen. Psychiatry"},{"issue":"8","key":"10.1016\/j.brainres.2008.06.101_bib19","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.1016\/S1388-2457(00)00347-3","article-title":"Gamma activity in schizophrenia: evidence of impaired network binding?","volume":"111","author":"Haig","year":"2000","journal-title":"Clin. Neurophysiol."},{"key":"10.1016\/j.brainres.2008.06.101_bib20","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1136\/jnnp.23.1.56","article-title":"A rating scale for depression","volume":"23","author":"Hamilton","year":"1960","journal-title":"J. Neurol. Neurosurg. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib21","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1001\/archpsyc.59.6.521","article-title":"Differential expression of glutamic acid decarboxylase 65 and 67 messenger RNA in bipolar disorder and schizophrenia","volume":"59","author":"Heckers","year":"2002","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib22","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1016\/S0149-7634(01)00027-6","article-title":"Mechanism of human attention: event-related potentials and oscillations","volume":"25","author":"Herrmann","year":"2001","journal-title":"Neurosci. Biobehav. Rev."},{"key":"10.1016\/j.brainres.2008.06.101_bib23","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/j.brainres.2006.04.081","article-title":"Effects of divalproex and atypical antipsycothic drugs on dopamine and actylcholine efflux in rat hippocampus and prefrontal cortex","volume":"1099","author":"Huang","year":"2006","journal-title":"Brain Research"},{"key":"10.1016\/j.brainres.2008.06.101_bib24","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1016\/0165-1781(82)90023-3","article-title":"Plasma glutamate decaroxylase activity in neuropsychiatry","volume":"6","author":"Kaiya","year":"1982","journal-title":"Psych. Research"},{"issue":"2","key":"10.1016\/j.brainres.2008.06.101_bib25","first-page":"107","article-title":"Validity and reliability of Young Mania Rating Scale in Turkey","volume":"13","author":"Karada\u011f","year":"2002","journal-title":"Turkish Journal of Psychiatry (Turk Psikiyatri Derg.)"},{"key":"10.1016\/j.brainres.2008.06.101_bib26","doi-asserted-by":"crossref","first-page":"1001","DOI":"10.1001\/archpsyc.56.11.1001","article-title":"Gamma frequency\u2013range abnormalities to auditory stimulation in schizophrenia","volume":"56","author":"Kwon","year":"1999","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib27","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1097\/jcp.0b013e31814ce524","article-title":"Cortical inhibitory dysfunction in bipolar disorder. A study using transcranial magnetic stimulation","volume":"27","author":"Levinson","year":"2007","journal-title":"J. Clin. Psychopharmacology"},{"key":"10.1016\/j.brainres.2008.06.101_bib28","doi-asserted-by":"crossref","first-page":"1231","DOI":"10.1016\/j.biopsych.2006.03.055","article-title":"Gamma band oscillations reveal neural network cortical coherence dysfunction in schizophrenia patients","volume":"60","author":"Light","year":"2006","journal-title":"Biol. Psychiatry"},{"issue":"10","key":"10.1016\/j.brainres.2008.06.101_bib29","doi-asserted-by":"crossref","first-page":"669","DOI":"10.2165\/00023210-200216100-00003","article-title":"Basic pharmacology of valproate.: a review after 35 years of clinical use for the treatment of epilepsy","volume":"16","author":"L\u00f6scher","year":"2002","journal-title":"CNS Drugs"},{"key":"10.1016\/j.brainres.2008.06.101_bib30","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1111\/j.1399-5618.2006.00284.x","article-title":"Regional cerebral cortical thinning in bipolar disorder","volume":"8","author":"Lyoo","year":"2006","journal-title":"Bipolar Disord"},{"key":"10.1016\/j.brainres.2008.06.101_bib31","series-title":"Induced Rhythms of the Brain","article-title":"Preface","author":"Mountcastle","year":"1992"},{"key":"10.1016\/j.brainres.2008.06.101_bib32","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1126\/science.272.5259.271","article-title":"Role of reticular activation in the modulation of intracortical synchronisation","volume":"272","author":"Munk","year":"1996","journal-title":"Science"},{"key":"10.1016\/j.brainres.2008.06.101_bib33","doi-asserted-by":"crossref","first-page":"1369","DOI":"10.1097\/01.wnr.0000127348.64681.b2","article-title":"Neuronal synchronization deificits to auditory stimulation in bipolar disorder","volume":"15","author":"O\u2019Donnell","year":"2004","journal-title":"Neuroreport"},{"key":"10.1016\/j.brainres.2008.06.101_bib34","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1016\/S0924-977X(03)00070-1","article-title":"Effects of chronic lithium and sodium valproate on concentrations of brain amino acids","volume":"13","author":"O\u2019Donnell","year":"2003","journal-title":"Eur. Neuropsychopharmacol."},{"key":"10.1016\/j.brainres.2008.06.101_bib35","doi-asserted-by":"crossref","unstructured":"Olincy, A., Martin, L., 2005. Diminished suppression of the P50 auditory evoked potential in bipolar disorder subjects with a history of psychosis.","DOI":"10.1176\/appi.ajp.162.1.43"},{"key":"10.1016\/j.brainres.2008.06.101_bib36","first-page":"226S","article-title":"Effect of Valproate on oscillatory delta frequency resoponses to visual stimuli in a group of euthymic bipolar patients in comparison to healthy controls","volume":"61","author":"\u00d6zerdem","year":"2007","journal-title":"Biol. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib37","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1016\/0165-0327(95)00025-I","article-title":"GABA and mood disorders: a brief review and hypothesis","volume":"34","author":"Petty","year":"1995","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.brainres.2008.06.101_bib38","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1016\/S0006-3223(98)00208-X","article-title":"P300 topography differs in schizophrenia and manic depressive psychosis","volume":"45","author":"Salisbury","year":"1999","journal-title":"Biol. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib39","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1001\/archpsyc.55.2.173","article-title":"First-episode schizophrenic psychosis differs from first-episode affective psychosis and controls in P300 amplitude over left temporal lobe","volume":"55","author":"Salisbury","year":"1998","journal-title":"Arch. Gen. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib40","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/S0006-3223(96)00006-6","article-title":"The anatomy of mood disorders-review of structural neuroimaging studies","volume":"41","author":"Soares","year":"1997","journal-title":"Biol. Psychiatry"},{"issue":"5","key":"10.1016\/j.brainres.2008.06.101_bib41","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1016\/0006-3223(94)00131-L","article-title":"Auditory P300 event-related potentials and neuropsychological performance in schizophrenia and bipolar affective disorder","volume":"37","author":"Souza","year":"1995","journal-title":"Biol. Psychiatry"},{"issue":"19","key":"10.1016\/j.brainres.2008.06.101_bib42","doi-asserted-by":"crossref","first-page":"7407","DOI":"10.1523\/JNEUROSCI.23-19-07407.2003","article-title":"Abnormal neural synchrony in schizophrenia","volume":"23","author":"Spencer","year":"2003","journal-title":"The Journal of Neuroscience"},{"key":"10.1016\/j.brainres.2008.06.101_bib43","doi-asserted-by":"crossref","first-page":"17288","DOI":"10.1073\/pnas.0406074101","article-title":"Neural synchrony indexes disordered perception and cognition in schizophrenia","volume":"101","author":"Spencer","year":"2007","journal-title":"Proc. Natl. Acad. Sci. USA 2004"},{"key":"10.1016\/j.brainres.2008.06.101_bib44","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1038\/sj.mp.4001585","article-title":"The functional neuroanatomy of bipolar disorder: a review of neuroimaging findings","volume":"10","author":"Strakowski","year":"2005","journal-title":"Mol. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib45","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/S0163-7258(00)00038-3","article-title":"Neuronal fast oscillations as a target site for psychoactive drugs","volume":"86","author":"Whittington","year":"2000","journal-title":"Pharmacology & Therapeutics"},{"issue":"12","key":"10.1016\/j.brainres.2008.06.101_bib46","doi-asserted-by":"crossref","first-page":"2330","DOI":"10.1176\/appi.ajp.162.12.2330","article-title":"Event-related gamma activity in schizophrenia patients during a visual backward-masking task","volume":"162","author":"Wynn","year":"2005","journal-title":"Am. J. Psychiatry."},{"key":"10.1016\/j.brainres.2008.06.101_bib47","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0165-0327(00)00361-X","article-title":"Synaptic, intracellular, and neuroprotective mechanism of anticonvulsants: are they relevant for the treatment and course of bipolar disorder","volume":"69","author":"Xiaohua","year":"2002","journal-title":"J. Affect. Disord"},{"key":"10.1016\/j.brainres.2008.06.101_bib48","doi-asserted-by":"crossref","first-page":"768","DOI":"10.1176\/appi.ajp.159.5.768","article-title":"PET study of [(18)F]6-fluoro-l-dopa uptake in neuroleptic- and mood-stabilizer naive first-episode nonpsychotic mania: effects of treatment with divalproex sodium","volume":"159","author":"Yatham","year":"2002","journal-title":"Am. J. Psychiatry"},{"key":"10.1016\/j.brainres.2008.06.101_bib49","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1192\/bjp.133.5.429","article-title":"A rating scale for mania: reliability, validity and sensitivity","volume":"133","author":"Young","year":"1978","journal-title":"Br. J. Psychiatry"}],"container-title":["Brain Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S000689930801545X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S000689930801545X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,12]],"date-time":"2019-05-12T13:07:06Z","timestamp":1557666426000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S000689930801545X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,10]]},"references-count":50,"alternative-id":["S000689930801545X"],"URL":"https:\/\/doi.org\/10.1016\/j.brainres.2008.06.101","relation":{},"ISSN":["0006-8993"],"issn-type":[{"value":"0006-8993","type":"print"}],"subject":[],"published":{"date-parts":[[2008,10]]}}}