Cortisol, ACTH, prolactin and beta-endorphin responses to fenfluramine administration in major-depressed patients.

abstract：:The phenotype frequencies of HL-A specificities have been investigated in 47 chronic schizophrenics subdivided in an older and a younger group. The frequency of HL-A 9 was significantly increased in the psychotics as compared to a reference group of 1,263 healthy blood donors, pregnant women and potential kidney donor...

journal_title：Neuropsychobiology

authors： Eberhard G,Franzén G,Löw B

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND:Limbic circuitry, especially the anterior cingulate gyrus, has been implicated in the pathophysiology and cognitive changes of schizophrenia. Previous diffusion tensor imaging studies have demonstrated that the integrity of the anterior cingulum (AC) is abnormal in schizophrenia. However, the relationship be...

journal_title：Neuropsychobiology

authors： Hayakawa YK,Kirino E,Shimoji K,Kamagata K,Hori M,Ito K,Kunimatsu A,Abe O,Ohtomo K,Aoki S

更新日期：2013-01-01 00:00:00

abstract：:Twelve healthy male volunteers received pyritinol 600 or 1,200 mg or placebo for 3 days according to a randomised, double-blind crossover design. On the 1st and 3rd days of each of the three treatment periods subjects completed a battery of psychological tests including Critical Flicker Fusion (CFFT), Choice Reaction ...

journal_title：Neuropsychobiology

authors： Hindmarch I,Coleston DM,Kerr JS

更新日期：1990-01-01 00:00:00

abstract：:A 56-year-old male parkinsonian patient developed a unique behavioral change following the oral administration of cinepazide, a cerebral vasodilator. This behavior consisted of an apparent infatuation with a ward nurse, which ceased after medication was discontinued. ...

journal_title：Neuropsychobiology

authors： Hashimoto A,Hanada M

更新日期：1984-01-01 00:00:00

abstract：:Gamma oscillations (>30 Hz) in the brain are involved in attention, perception and memory. They are altered in various pathological states, as well as by neuropharmaceuticals, so that they are of interest in drug and clinical investigations. However, when the human electroencephalogram is recorded on the scalp, this n...

journal_title：Neuropsychobiology

authors： Nottage JF,Horder J

更新日期：2015-01-01 00:00:00

abstract：:The influence of restraint stress on potential aluminum (Al)-induced behavioral changes was assessed in CD-1 mice. Three groups of adult mice were given 0, 300 and 600 mg Al/kg body weight per day in drinking water for 2 weeks. One-half of the animals in each group were concurrently subjected to restraint stress durin...

journal_title：Neuropsychobiology

authors： Colomina MT,Sanchez DJ,Sanchez-Turet M,Domingo JL

更新日期：1999-09-01 00:00:00

abstract：BACKGROUND:Psychosis spectrum disorders, especially schizophrenia, have been linked to disturbed dopaminergic activity in the brain. Plasma homovanillic acid (pHVA) levels partly represent dopaminergic metabolism in the central nervous system. In the present study associations between (changes in) pHVA levels, symptom ...

journal_title：Neuropsychobiology

authors： van de Kerkhof NW,Fekkes D,van der Heijden FM,Egger JI,Verhoeven WM

更新日期：2015-01-01 00:00:00

abstract：:Twenty-three chronic undifferentiated schizophrenics, 13 women and 10 men, aged 37-64 years with 15-to 40-year histories of the disease were given either thyrotropin-releasing hormone (TRH) (10 subjects) or DDAVP (13 subjects) with the aim to improve the negative symptoms of the disease and memory. TRH (600 micrograms...

journal_title：Neuropsychobiology

authors： Brambilla F,Aguglia E,Massironi R,Maggioni M,Grillo W,Castiglioni R,Catalano M,Drago F

更新日期：1986-01-01 00:00:00

abstract：:Personality traits were assessed in a series of 148 patients classified according to Winokur into depression pure disease (DPD), depression spectrum disease (DSD) and sporadic depression (SD) with the addition of a fourth group: family history positive-others (FH + .O) comprised of patients with psychiatric disorders ...

journal_title：Neuropsychobiology

authors： Perris C,Eisemann M,Ericsson U,von Knorring L,Perris H

更新日期：1983-01-01 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

authors： Taylor SC,Johnston AL,Wilks LJ,Nicholass JM,File SE,Little HJ

更新日期：1988-01-01 00:00:00

abstract：:77 primary depressive in-patients aged 18-70 years (mean = 46/47 years) were assigned randomly to experimental and control groups and treated in double-blind conditions in ten centers. Butriptyline and amitriptyline were both administered with an identical increasing schedule, up to 150 mg daily in the first week and ...

journal_title：Neuropsychobiology

authors： Guelfi JD,Dreyfus JF,Delcros M,Pichot P

更新日期：1983-01-01 00:00:00

abstract：:In 60 patients, hospitalized for a depressive syndrome, visual average evoked potentials (V .AEP) to stimuli of different intensities and the occurrence of life-events during the last year, as assessed by means of a specially constructed questionnaire, were investigated. Patients with an augmenter response in V .AEP, ...

journal_title：Neuropsychobiology

authors： von Knorring L,Jacobsson L,Perris C,Perris H

更新日期：1980-01-01 00:00:00

abstract：:Gamma-aminobutyric acid-B (GABAB) binding sites labelled with [3H]GABA were determined in postmortem frontal cortex samples of 20 control subjects and 16 suicides. The suicide group was further subdivided according to the method of suicide and the existence of depressive symptoms prior to death. No significant differe...

journal_title：Neuropsychobiology

authors： Arranz B,Cowburn R,Eriksson A,Vestling M,Marcusson J

更新日期：1992-01-01 00:00:00

abstract：:We have previously shown that the tilt aftereffect (TAE) appears to respond to changes in central dopaminergic function. In this study, the TAE was investigated during the preovulatory and the premenstrual phases of the menstrual cycle. Results in the preovulatory phase mimicked those previously found associated with ...

journal_title：Neuropsychobiology

authors： Symons E,Calvert JE,Snelgar RS,Harris JP

更新日期：1990-01-01 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

authors： Lovett Doust JW,Podnieks I

更新日期：1975-01-01 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

authors： Paykel ES,Henderson AJ

更新日期：1977-01-01 00:00:00

abstract：:The author contended opposite pharmacological effects resulting from lithium and amphetamine. Three groups, each one consisting of four rats, were put on chronic lithium condition to measure its effects on amphetamine hyperactivity. This condition was effected after appropriate handling and saline control periods and ...

journal_title：Neuropsychobiology

authors： Flemenbaum A

更新日期：1975-01-01 00:00:00

abstract：:Fifteen general practitioners treated 21 newly diagnosed insomniac patients with benzodiazepines. In 15 cases, a short-acting benzodiazepine was prescribed without regard to the type, severity, duration and probable cause of insomnia. Sleep-wake ambulatory recordings were made at the respective homes of the patients b...

journal_title：Neuropsychobiology

authors： Wauquier A,Declerck A

更新日期：1990-01-01 00:00:00

abstract：:There is evidence that serotonin and norepinephrine are in some way involved in the pathophysiology of anxiety disorders. Urinary levels of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) and the norepinephrine metabolite vanillylmandelic acid (VMA) were measured in 46 patients with generalized anxiety di...

journal_title：Neuropsychobiology

authors： Garvey MJ,Noyes R Jr,Woodman C,Laukes C

更新日期：1995-01-01 00:00:00

abstract：:Cephalosporins may induce nonconvulsive status epilepticus (NCSE), a potentially reversible condition. Despite the wide use of these antibiotics, there are only few reported cases, because this condition is probably underestimated. We report two new cases of NCSE occurring during treatment with cefepime and ceftazidim...

journal_title：Neuropsychobiology

authors： Primavera A,Cocito L,Audenino D

更新日期：2004-01-01 00:00:00

abstract：:In the search for differential mechanisms underlying clozapine's superior antipsychotic efficacy, the purinergic system has been considered, since an antagonist of the adenosine receptor A(2A) was shown to block clozapine acute effects on c-fos expression in rat striatum. Further investigating the interaction of cloza...

journal_title：Neuropsychobiology

authors： Lara DR,Vianna MR,de Paris F,Quevedo J,Oses JP,Battastini AM,Sarkis JJ,Souza DO

更新日期：2001-01-01 00:00:00

abstract：:This study was conducted to elucidate the effects of electroconvulsive therapy (ECT) on frontal white matter in late-life depressed patients. Diffusion tensor imaging was performed on 8 late-life depressed patients and 12 healthy age-matched controls. The patients were scanned before and after a course of ECT. Fractio...

journal_title：Neuropsychobiology

authors： Nobuhara K,Okugawa G,Minami T,Takase K,Yoshida T,Yagyu T,Tajika A,Sugimoto T,Tamagaki C,Ikeda K,Sawada S,Kinoshita T

更新日期：2004-01-01 00:00:00

abstract：:To clarify the circadian aspects of delayed sleep phase syndrome (DSPS) in 4 patients with DSPS, we recorded polysomnograms and rectal temperature before and after chronotherapy. The time interval (2.7 h) between sleep onset and rectal temperature minimum before chronotherapy was shorter than the time interval after c...

journal_title：Neuropsychobiology

authors： Ozaki N,Iwata T,Itoh A,Kogawa S,Ohta T,Okada T,Kasahara Y

更新日期：1988-01-01 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

authors： Dimpfel W,Hoffmann JA

更新日期：2010-01-01 00:00:00

abstract：OBJECTIVES:Deficits in psychological functioning, cognitive functioning, and sleep are frequently experienced by individuals who have survived aneurysmal subarachnoid haemorrhage (aSAH). Exercise has been shown to improve these domains; to date, it has never been explored in patients following aSAH. The aim of this exp...

journal_title：Neuropsychobiology

authors： Colledge F,Brand S,Pühse U,Holsboer-Trachsler E,Zimmerer S,Schleith R,Gerber M

更新日期：2017-01-01 00:00:00

abstract：:The somnopolygraphs of 26 sober chronic alcoholics were compared with those of an age-matched control group, after approximately 25 days of sobriety. The sleep efficiency index and latency to sleep onset were significantly disturbed in alcoholic subjects. There was a decrease in the number of REM episodes. Slow-wave s...

journal_title：Neuropsychobiology

authors： Snyder S,Karacan I

更新日期：1985-01-01 00:00:00

abstract：:The effects of zolpidem or zaleplon on sleep architecture, respiratory patterns and performance were assessed at a simulated altitude of 4,000 m. Twelve male healthy subjects spent 4 nights in a decompression chamber, 1 at sea level (baseline), 3 at 4,000 m to test zolpidem (10 mg), zaleplon (10 mg) and placebo, given...

journal_title：Neuropsychobiology

authors： Beaumont M,Batéjat D,Coste O,Van Beers P,Colas A,Clère JM,Piérard C

更新日期：2004-01-01 00:00:00

abstract：:Acute quantitative electroencephalographic effects of cigarette smoking were examined in 15 smokers within a repeated-measures design which assessed changes in power-spectral estimates following acute pre-treatment with placebo, a dose (20 mg) of mecamylamine, a dose (0.6 mg) of scopolamine and a combined dose of meca...

journal_title：Neuropsychobiology

authors： Knott VJ,Harr A,Ilivitsky V,Mahoney C

更新日期：1998-01-01 00:00:00

abstract：:In this study, we examined the effect of the 5-HT2A,C receptor agonist (+/-)-1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) on locomotor activity and the head twitch response in rats by the repeated (twice daily for 4 days) subcutaneous administration of 0.9% saline (1 ml/kg) or (+/-)-3,4-Methylenedioxymethamphet...

journal_title：Neuropsychobiology

authors： Granoff MI,Ashby CR Jr

更新日期：1998-01-01 00:00:00

abstract：:Previously, we performed an MRI study that revealed smaller volumes of the subregions of the cerebellar vermis in men and women with chronic schizophrenia. An issue that arose from that study was whether similar structural changes in the cerebellum are found in patients with first-episode schizophrenia. In the present...

journal_title：Neuropsychobiology

authors： Okugawa G,Nobuhara K,Takase K,Kinoshita T

更新日期：2007-01-01 00:00:00