Magnetoencephalographic recording of auditory mismatch negativity in response to duration and frequency deviants in a single session in patients with schizophrenia.

abstract：AIMS:Fluvoxamine, a selective serotonin reuptake inhibitor, is widely used to treat major depression. However, the symptomatological predictors of the response to fluvoxamine have not been studied. METHODS:This study included 100 Japanese patients who fulfilled the Diagnostic and Statistical Manual of Mental Disorders...

journal_title：Psychiatry and clinical neurosciences

authors： Higuchi H,Sato K,Yoshida K,Takahashi H,Kamata M,Otani K,Yamaguchi N

更新日期：2008-06-01 00:00:00

abstract：:Five hundred and twelve students aged from 6 to 18 years were administered the morningness-eveningness questionnaire and a sleep log. The mean morningness-eveningness score decreased with grade; this decrease was significant around the seventh grade. The habitual waking time showed no difference among grades but the h...

journal_title：Psychiatry and clinical neurosciences

authors： Shinkoda H,Matsumoto K,Park YM,Nagashima H

更新日期：2000-06-01 00:00:00

abstract：AIM:The objective of this study was to utilize commonly applied tools, the Hospital Anxiety and Depression Scale - Depression subscale (HADS-D) and the Center for Epidemiological Studies Depression Scale (CES-D), to screen for depressive symptoms in patients with stable chronic obstructive pulmonary disease (COPD). Fur...

journal_title：Psychiatry and clinical neurosciences

authors： Hayashi Y,Senjyu H,Iguchi A,Iwai S,Kanada R,Honda S,Ozawa H

更新日期：2011-02-01 00:00:00

abstract：:Category and letter verbal fluency tests are widely used for dementia detection and severity measure. Performances of these tasks have been regarded to be mainly associated with the left frontal lobe function. However, some recent studies suggest that there are different neuropsychological bases between these two task...

journal_title：Psychiatry and clinical neurosciences

authors： Kitabayashi Y,Ueda H,Tsuchida H,Iizumi H,Narumoto J,Nakamura K,Kita H,Fukui K

更新日期：2001-10-01 00:00:00

abstract：:This paper reviews the relationship between physical illness and suicide, reviews the studies of attempters and completers of suicide in general hospitals, and discusses those studies which have investigated the characteristics of patients in the medical setting with suicidal ideation. Study of suicidal ideation in a ...

journal_title：Psychiatry and clinical neurosciences

authors： Berger D

更新日期：1995-05-01 00:00:00

abstract：AIMS:The purpose of the present study was to investigate sleep structure in post-traumatic stress disorder (PTSD) patients with and without any psychiatric comorbidities. The relationship between sleep variables and measurements of clinical symptom severity were also investigated. METHODS:Sleep patterns of 24 non-medi...

journal_title：Psychiatry and clinical neurosciences

authors： Yetkin S,Aydin H,Ozgen F

更新日期：2010-06-01 00:00:00

abstract：:The relationship between the entorhinal cortex and prepulse inhibition (PPI) as well as the nucleus accumbens dopaminergic participation in acoustic startle were examined in rats. After the entorhinal cortex was damaged bilaterally using ibotenic acid, a microdialysis probe was placed in the nucleus accumbens for dete...

journal_title：Psychiatry and clinical neurosciences

authors： Goto K,Ueki A,Iso H,Morita Y

更新日期：2004-08-01 00:00:00

abstract：AIM: The aim of this study was to estimate the prevalence of apathy, and to compare vascular mild cognitive impairment (vMCI), amnestic MCI (amMCI), and other type using Clinical Assessment for Spontaneity (CAS). METHODS: Agreement to take part in the study was obtained from 590 community dwellers, aged ≥75 years livi...

journal_title：Psychiatry and clinical neurosciences

authors： Nakamura K,Kasai M,Ouchi Y,Nakatsuka M,Tanaka N,Kato Y,Nakai M,Meguro K

更新日期：2013-11-01 00:00:00

abstract：AIMS:This 12-week open-label study was designed to investigate the pharmacokinetics and efficacy of a direct switch from a conventional depot to long-acting injectable risperidone in patients with schizophrenia and schizoaffective disorder. METHODS:Men or women from 18 to 65 years old with a diagnosis of schizophrenia...

journal_title：Psychiatry and clinical neurosciences

authors： Lai YC,Huang MC,Chen CH,Tsai CJ,Pan CH,Chiu CC

更新日期：2009-08-01 00:00:00

abstract：:In the catchment area of Matsumoto Public Health Center in Japan, 44 schizophrenic patients admitted between April 1992 and March 1997 under the national policy Involuntary Hospitalization Ordered by Prefectural Governor (IHOPG) were compared with 61 schizophrenic patients admitted under another policy, Hospitalizatio...

journal_title：Psychiatry and clinical neurosciences

authors： Hattori I,Higashi T

更新日期：2004-02-01 00:00:00

abstract：AIMS:To investigate the correlation between the incidence of post-stroke depression (PSD) and the levels of substance P (SP) in the plasma and cerebrospinal fluid (CSF). METHODS:Ninety-one stroke patients were divided into PSD (n = 46) and post-stroke (without depression) groups (n = 45). PSD must have occurred 2-4 we...

journal_title：Psychiatry and clinical neurosciences

authors： Li L,Gao X,Zhao J,Ji X,Wei H,Luo Y

更新日期：2009-06-01 00:00:00

abstract：AIM:The aim of the present study was to evaluate the relationship between alexithymia and dissociation among men with alcoholism. METHODS:Participants were 176 patients consecutively admitted to the inpatient unit of a addiction treatment center. The Toronto Alexithymia Scale, the Symptom Checklist-Revised, the Dissoc...

journal_title：Psychiatry and clinical neurosciences

authors： Evren C,Sar V,Evren B,Semiz U,Dalbudak E,Cakmak D

更新日期：2008-02-01 00:00:00

abstract：:The aim of the present study was to evaluate the validity of mixed anxiety and depressive disorder (MADD) with reference to functional characteristics and symptomatic characteristics in comparison with anxiety disorders, depressive disorders, and groups showing subthreshold symptoms (exclusively depressive or anxiety ...

journal_title：Psychiatry and clinical neurosciences

authors： Małyszczak K,Pawłowski T

更新日期：2006-04-01 00:00:00

abstract：AIM:This preliminary study was performed to test the reliability and validity of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB), developed by the National Institute of Mental Health MATRICS initiative, as an assessment tool in a Japanese-languag...

journal_title：Psychiatry and clinical neurosciences

authors： Kaneda Y,Ohmori T,Okahisa Y,Sumiyoshi T,Pu S,Ueoka Y,Takaki M,Nakagome K,Sora I

更新日期：2013-04-01 00:00:00

abstract：AIMS:Earlier comparisons of cognitive impairment among patients with bipolar disorder and schizophrenia have found a largely similar profile of deficits, but results have varied between studies. This prompted the current attempt at another such comparison. METHODS:Executive functions, memory, IQ, attention-concentrati...

journal_title：Psychiatry and clinical neurosciences

authors： Pradhan BK,Chakrabarti S,Nehra R,Mankotia A

更新日期：2008-10-01 00:00:00

abstract：:We had investigated the clinical characteristics of panic disorder (PD) in a Japanese outpatient population comprised of more than 250 patients diagnosed as having PD during a 13-year study period and observed that some PD patients had both panic attacks (PA) and limited symptom panic attacks (LPA). In the criteria fo...

journal_title：Psychiatry and clinical neurosciences

authors： Shioiri T,Someya T,Fujii K,Noguchi T,Takahashi S

更新日期：1997-04-01 00:00:00

abstract：:Twenty-four community residing elderly people in need of care, who were registered with the municipal welfare center in Miyagi Prefecture, Japan, and their principal caregivers participated in the study. The principal caregivers completed a self-administered questionnaire involving their demographic status, provided d...

journal_title：Psychiatry and clinical neurosciences

authors： Arai Y,Miura H,Washio M,Kudo K

更新日期：1998-08-01 00:00:00

abstract：AIM:We investigated preclinical abnormalities as revealed by transcranial sonography (TCS) in patients with idiopathic rapid eye movement sleep behavior disorder (iRBD) compared with those revealed in patients with multiple system atrophy (MSA) or Parkinson's disease (PD) and in normal controls. METHODS:Twenty-two pat...

journal_title：Psychiatry and clinical neurosciences

authors： Li X,Xue S,Jia S,Zhou Z,Qiao Y,Hou C,Wei K,Zheng W,Rong P,Jiao J

更新日期：2017-04-01 00:00:00

abstract：:The high spatial resolution and cost performance of functional magnetic resonance imaging (fMRI) is useful for estimating focus localization in epilepsy, but this is difficult in the case of ictal fMRI because this is susceptible to motion artifacts. Electroencephalogram (EEG)-triggered fMRI, which is interictal, can ...

journal_title：Psychiatry and clinical neurosciences

authors： Kikuchi S,Kubota F,Nishijima K,Hirai N,Washiya S,Fukuda J,Takahashi A,Shibata N,Kato S

更新日期：2004-06-01 00:00:00

abstract：:Both the influence of comorbid obstructive sleep apnea-hypopnea syndrome (OSAHS) on daytime sleepiness and its pathological mechanism in 10 narcoleptic patients was studied. Mild elevation of esophageal negative pressure and obstruction in the velopharyngeal area, as observed by upper airway magnetic resonance imaging...

journal_title：Psychiatry and clinical neurosciences

authors： Inoue Y,Nanba K,Higami S,Honda Y,Takahashi Y,Arai H

更新日期：2002-06-01 00:00:00

abstract：:To explore more fully the relationship between neuronal death and neurofibrillary degeneration, unaffected neurons, intracellular neurofibrillary tangles (i-NFT) and extracellular NFT (e-NFT) in 22 patients with late-onset sporadic Alzheimer's disease (AD) were morphometrically evaluated in eight subdivisions of the h...

journal_title：Psychiatry and clinical neurosciences

authors： Fukutani Y,Cairns NJ,Shiozawa M,Sasaki K,Sudo S,Isaki K,Lantos PL

更新日期：2000-10-01 00:00:00

abstract：:MicroRNA may play a role in the pathophysiology of schizophrenia. A recent meta-analysis of genome-wide association studies indicated a significant association between schizophrenia and a common intronic variation in MIR137HG (microRNA 137 host gene) encoding the primary microRNA-137. To explore additional risk variat...

journal_title：Psychiatry and clinical neurosciences

authors： Egawa J,Nunokawa A,Shibuya M,Watanabe Y,Kaneko N,Igeta H,Someya T

更新日期：2013-05-01 00:00:00

abstract：:This systematic review summarizes and critically appraises the literature on the effect of erythropoietin (EPO) in schizophrenia patients and the pathophysiological mechanisms that may explain the potential of its use in this disease. EPO is mainly known for its regulatory activity in the synthesis of erythrocytes and...

journal_title：Psychiatry and clinical neurosciences

authors： Fond G,Macgregor A,Attal J,Larue A,Brittner M,Ducasse D,Capdevielle D

更新日期：2012-08-01 00:00:00

abstract：:A 23-year-old Japanese woman was brought to the emergency department about 6.5 h after taking liquid and later a half tablet purchased on the street. About 4.5 h prior to presentation, she displayed excited and disorganized behavior. On examination, she was not alert or oriented, with a Glasgow Coma Scale score of 13,...

journal_title：Psychiatry and clinical neurosciences

authors： Itokawa M,Iwata K,Takahashi M,Sugihara G,Sasaki T,Abe Y,Uno M,Hobo M,Jitoku D,Inoue K,Arai M,Yasuda I,Shintani M

更新日期：2007-04-01 00:00:00

abstract：:The effects of phenobarbital (PB; doses, 5, 10, and 25 mg/kg, intraperitoneally (i.p.)) and zonisamide (ZNS; doses, 30, 75, and 150 mg/kg, i.p.) on nitric oxide (NO) production, and those of coadministration of PB (5 mg/kg, i.p.) and ZNS (75 mg/kg, i.p.) on monoamines in the brain of the seizure-susceptible EL mouse w...

journal_title：Psychiatry and clinical neurosciences

authors： Tominaga M,Nagatomo I,Uchida M,Hashiguchi W,Akasaki Y,Takigawa M

更新日期：2001-08-01 00:00:00

abstract：:Psychological factors may be associated with the outcome of cancer treatment, including bone marrow transplantation (BMT). However, studies on the issue have provided controversial results. In the present study, effects of mood status on the outcome was studied through a follow-up period of 1-3 years as well as in sho...

journal_title：Psychiatry and clinical neurosciences

authors： Akaho R,Sasaki T,Mori S,Akiyama H,Yoshino M,Hagiya K,Nakagome K,Sakamaki H

更新日期：2003-02-01 00:00:00

abstract：:A longitudinal study to analyse the diurnal variations in baseline fetal heart rate (FHR) and sustained fetal tachycardia (SFT) in twin pregnancy was performed on one dichorionic twin. Twenty-four hour FHR recordings on twins were made at 32, 34 and 36 weeks of gestation simultaneously. Significant diurnal variations ...

journal_title：Psychiatry and clinical neurosciences

authors： Muro M,Shono H,Shono M,Ito Y,Iwasaka T

更新日期：2001-06-01 00:00:00

abstract：:To estimate the prevalence, severity, and treatment of Diagnostic and Statistical Manual of Mental Disorders (4th edn; DSM-IV) mental disorders in community populations in Japan, face-to-face household surveys were conducted in four community populations in Japan. A total of 1663 community adults responded (overall re...

journal_title：Psychiatry and clinical neurosciences

authors： Kawakami N,Takeshima T,Ono Y,Uda H,Hata Y,Nakane Y,Nakane H,Iwata N,Furukawa TA,Kikkawa T

更新日期：2005-08-01 00:00:00

abstract：:P300 amplitude reduction in schizophrenia is, according to previous studies, partially recovered by treatment with neuroleptics. However, whether this medication-induced P300 recovery is associated with duration of untreated psychosis (DUP) remains unreported; the present study is a preliminary examination of this que...

journal_title：Psychiatry and clinical neurosciences

authors： Wang J,Hirayasu Y,Hokama H,Tanaka S,Kondo T,Zhang M,Xiao Z

更新日期：2005-04-01 00:00:00

abstract：:Little is known about the pathophysiology of somatization. The authors' aim was to explore associated factors with somatoform disorders. The authors studied 10 female patients with a diagnosis of somatization disorder or undifferentiated somatoform disorder with no comorbid current Diagnostic and Statistical Manual of...

journal_title：Psychiatry and clinical neurosciences

authors： Hakala M,Vahlberg T,Niemi PM,Karlsson H

更新日期：2006-12-01 00:00:00