Abstract:
:Quantitative pharmaco-EEG has become a useful technique for determining pharmacodynamic parameters after CNS-active drug administration. Nevertheless, one of the most important problems faced by practitioners of pharmaco-EEG is the difficulty in evaluating drug-specific effects. In this article, a methodology for comparing two time sequences of pharmacodynamic measurements, the Statistical Decision Tree (SDT), is proposed. This methodology, based on one- and multi-dimensional Wilcoxon signed-rank tests on EEG variables, takes into account vigilance fluctuations and placebo effects in order to pick out effects specifically due to the drug.
journal_name
Neuropsychobiologyjournal_title
Neuropsychobiologyauthors
Dago KT,Luthringer R,Lengellé R,Rinaudo G,Macher JPdoi
10.1159/000119068subject
Has Abstractpub_date
1994-01-01 00:00:00pages
91-6issue
2eissn
0302-282Xissn
1423-0224pii
119068journal_volume
29pub_type
杂志文章abstract:BACKGROUND:The availability of tobacco products is associated with the likelihood that adolescents will begin using tobacco. Yet the relationship between nicotine availability and voluntary consumption has not been tested experimentally in developing rats. METHOD:The impact of environmental availability on adolescent ...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000103905
更新日期:2007-01-01 00:00:00
abstract::In humans and several other mammals, a quantitative EEG analysis has been used to study the regulation of sleep-wake behavior. In all mammalian species studied, cortical EEG recorded during non-REM sleep (NREMS) is characterized by the occurrence of spindles and high voltage, slow waves (0.5-4.0 Hz). Furthermore, slow...
journal_title:Neuropsychobiology
pub_type: 杂志文章,评审
doi:10.1159/000119017
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:We have investigated the efficacy of high-frequency left (HFL) versus low-frequency right (LFR) repetitive transcranial magnetic stimulation (rTMS) in depression, focusing on specific symptoms as possible predictors of outcome for these two different types of stimulation. METHOD:Seventy-four outpatients wit...
journal_title:Neuropsychobiology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000315439
更新日期:2010-01-01 00:00:00
abstract::Regular repetition of one monitor of sensory perception and another of psychomotor perception revealed similar frequency and amplitude aspects of spontaneous endogenous free-running cycles of perception and others of vigilance. The ultradian periodicities of these cycles distinguish between persons with intact nervous...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000117499
更新日期:1975-01-01 00:00:00
abstract:BACKGROUND:Oxytocin interacts with the dopaminergic system, which plays a role in addiction behaviors. The association between oxytocin and addiction was confirmed in animal studies. Novelty seeking is one of the predictors and indicators of drug addiction. The aim of the present study was to probe the association betw...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000371637
更新日期:2015-01-01 00:00:00
abstract::Spontaneous and drug-induced locomotor behavior was investigated in rats subjected to lesions of the ventral striatum, using the neurotoxin 6-hydroxydopamine to produce selective depletions of dopamine. Locomotor activity changed with time after lesion. At 2 weeks postoperative less spontaneous rearings were observed ...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000118311
更新日期:1986-01-01 00:00:00
abstract:BACKGROUND:The failure to inhibit pleasurable but inappropriate urges is associated with frontal lobe pathology and has been suggested as a possible cause of pedophilic behavior. However, imaging and neuropsychological findings about frontal pathology in pedophilia are heterogeneous. In our study we therefore address i...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000355295
更新日期:2013-01-01 00:00:00
abstract::In the Lundby Study, all mental illnesses, treated as well as untreated, that occurred during a 25-year period in a geographically defined Swedish general population sample were evaluated. All forms of psychiatric services used by the population during the same period were registered. The present study investigates th...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000117990
更新日期:1983-01-01 00:00:00
abstract::Electrovestibulography (EVestG) recordings have been previously applied toward classifying and/or measuring the severity of several neurological disorders including depression with and without anxiety. This study's objectives were to: (1) extract EVestG features representing physiological differences of healthy women ...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000487771
更新日期:2017-01-01 00:00:00
abstract::An association between negative symptoms and frontal cortex abnormalities has been suggested in schizophrenic patients. We tested whether this association can be found when patients' task performance is good and while controlling for possible cortical atrophy. We investigated regional cerebral blood flow with the xeno...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000119262
更新日期:1996-01-01 00:00:00
abstract::Early N1P2 and late N2P3 responses generated in an auditory oddball paradigm are topographically compared in three psychiatric patient groups. In schizophrenia N1 and N2 amplitude is comparable with dementia and significantly decreased with respect to affective disorder. In contrast, P3 amplitude does not allow discri...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000119343
更新日期:1997-01-01 00:00:00
abstract:BACKGROUND:Rasagiline and selegiline are classified as monoamine oxidase B (MAO-B) inhibitors. The present investigation deals with time-dependent electrical frequency changes (electropharmacograms) induced by these, as well as by aminoindan, the major metabolite of rasagiline. METHOD:Adult rats (day-night converted, ...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000319947
更新日期:2010-01-01 00:00:00
abstract::Nitric oxide (NO) has been implicated to play a role in the pathogenesis of depressive disorders. Adrenomedullin (AM) induces vasorelaxation by activating adenylate cyclase and also by stimulating the release of NO. AM immune reactivity is present in the brain, consistent with a role as neurotransmitter. Therefore, it...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000048677
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND/AIMS:Valproic acid or valproate (VA) is an anticonvulsant and mood-stabilizing drug primarily used in the treatment of epilepsy and bipolar disorder. Ziprasidone (ZPN) is an atypical antipsychotic drug used mainly for the treatment of schizophrenia. METHODS:This study is a part of our investigation on the c...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000327604
更新日期:2011-01-01 00:00:00
abstract::The cerebrospinal fluid (CSF) concentrations of the monoamine metabolites 5-hydroxyindoleacetic acid (5-HIAA), homovanillic acid (HVA) and 3-methoxy-4-hydroxyphenylglycol (MHPG) as well as their ratios and correlations were analyzed in relation to the season of birth. The sample consisted of 241 drug-free patients par...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000026561
更新日期:1999-01-01 00:00:00
abstract::In 63 depressed patients, the associations between severity of depression, psychomotor retardation, assessed by the Bech-Rafaelsen Melancholia Scale, and EEG spectral analysis were examined. Slow EEG activity (theta 2/alpha 1 bands) was positively and fast activity (alpha 3/beta bands) negatively correlated with the o...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000118804
更新日期:1992-01-01 00:00:00
abstract::Little information exists on the concentrations of recent antidepressants and their metabolites in cerebrospinal fluid (CSF). Using a stereoselective method, we measured plasma and CSF levels of mirtazapine (MIR), N-demethylmirtazapine and 8-OH-MIR in 3 depressed patients treated with racemic MIR (45 mg/day) for 4 wee...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000098654
更新日期:2006-01-01 00:00:00
abstract::Ten closed head-injured patients and 10 matched control subjects participated in a study that examined quantitated EEG data during cognitive task performance. The head-injured patients performed significantly worse than controls on all four tasks and had significantly higher EEG amplitudes and amplitude variances. A d...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000118471
更新日期:1988-01-01 00:00:00
abstract::Schizophrenia is a heterogeneous and multidimensional disorder. The different syndromes or dimensions of this disorder represent distinct pathophysiological processes. Evidence is growing that each of the composite syndromes or dimensions of this disorder is associated with specific validators. This article reviewed n...
journal_title:Neuropsychobiology
pub_type: 杂志文章,评审
doi:10.1159/000119310
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:The characterization of an individual's hypothalamic-pituitary-adrenal axis stress response is a main research topic in neuropsychobiology since alterations have been causally linked to several disease states. Over the last years, several studies focused on the identification of sources of inter- and intrain...
journal_title:Neuropsychobiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000115783
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:This study aimed to compare the effects of aerobic training (AT), strength training (ST) and low-intensity exercise in a control group (CG) as adjunct treatments to pharmacotherapy for major depressive disorder (MDD) in older persons. METHODS:Older persons clinically diagnosed with MDD (n = 27) and treated ...
journal_title:Neuropsychobiology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000503750
更新日期:2020-01-01 00:00:00
abstract::REM sleep behavior disorder (RBD) is so far a possibly underestimated yet well-described sleep disorder. Its major impact is the vigorous sleep behavior that often results in injuries to the patient himself or to people sleeping nearby. We treated a 64-year-old male with a clinically and polysomnographically confirmed...
journal_title:Neuropsychobiology
pub_type: 临床试验,杂志文章
doi:10.1159/000119383
更新日期:1997-01-01 00:00:00
abstract::In the past, some researchers found increased cortisol and prolactin responses to the administration of fenfluramine in major-depressed patients. It was believed that the fenfluramine test could prove to constitute another challenge probe to reflect the central serotonergic function. The present study was conducted in...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000118576
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Patients with bipolar disorder are at a high risk for becoming obese. Adipokines are associated with depression and obesity via the inflammatory process. However, few studies have investigated the associations between depression and leptin, adiponectin and resistin levels in patients with bipolar disorder. W...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000366488
更新日期:2014-01-01 00:00:00
abstract::The aim of this paper was to determine whether the prolonged decrease in seizure threshold produced by chemical kindling was accompanied by behavioural changes in tests of anxiety and aggression. The responses of rats in five tests were examined after chronic treatment with the benzodiazepine inverse agonist FG7142. T...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000118460
更新日期:1988-01-01 00:00:00
abstract::This paper reports a replication study of a four-group cluster-analytic typology of depressed patients. Several hierarchial agglomerative clustering procedures were applied on the original patient sample using a slightly reduced variable pool. The best replication obtained used Ward's error sum of squares method and w...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000117595
更新日期:1977-01-01 00:00:00
abstract::Based on 5-HT hypothesis, L-5-HTP (150 or 300 mg/day) was given orally to 18 depressed patients. The global estimates were 2 very much improved; 8 much improved; 3 minimally improved, and 5 unchanged. The action of L-5-HTP was usually rapid. The elevation of the serum 5-HT level 1 week after L-5-HTP administration was...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000117687
更新日期:1979-01-01 00:00:00
abstract:BACKGROUND AND AIMS:Time of onset of antipsychotic action is still a debated matter. We aimed to replicate and extend previous findings that early response can predict subsequent non-response. METHODS:86 acutely psychotic patients treated with haloperidol were studied. RESULTS:A PANSS reduction ≤16% at 1 week predict...
journal_title:Neuropsychobiology
pub_type: 杂志文章
doi:10.1159/000337739
更新日期:2012-01-01 00:00:00
abstract::The responses of cortisol to acute administration of saline and of clonidine (2.5 micrograms/kg B.W.) were examined in 10 children and adolescents with major depressive disorder and in 10 age- and sex-matched controls. Clonidine administration did not inhibit cortisol secretion in controls or in patients, contrary to ...
journal_title:Neuropsychobiology
pub_type: 临床试验,杂志文章
doi:10.1159/000119022
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:Previous results indicated a facilitated transcallosal inhibition via the corpus callosum (CC) in alexithymic male students. This study investigates transcallosal inhibition in alexithymic and nonalexithymic psychiatric inpatients. METHOD:Transcallosal inhibition was elicited by means of transcranial magneti...
journal_title:Neuropsychobiology
pub_type: 临床试验,杂志文章
doi:10.1159/000092218
更新日期:2006-01-01 00:00:00