Effects of the hallucinogen psilocybin on covert orienting of visual attention in humans.

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

authors： Kudielka BM,Fischer JE,Metzenthin P,Helfricht S,Preckel D,von Känel R

更新日期：2007-01-01 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

authors： Giegling I,Porcelli S,Balzarro B,Andrisano C,Schäfer M,Möller HJ,Rujescu D,Serretti A

更新日期：2012-01-01 00:00:00

abstract：:The effects of febarbamat and pipamperon on agitational and aggressive states of patients with diffuse psycho-organic syndrome were compared in a double-blind study on patients over 60 years of age requiring nursing care. Such disorders, particularly in the field of psychiatric gerontology, represent an increasing pro...

journal_title：Neuropsychobiology

authors： Brenner HD,Alberti L,Keller F,Schaffner L

更新日期：1984-01-01 00:00:00

abstract：:The relationship between physical activity and mental health has been widely investigated, and several hypotheses have been formulated about it. Specifically, during the aging process, physical exercise might represent a potential adjunctive treatment for neuropsychiatric disorders and cognitive impairment, helping de...

journal_title：Neuropsychobiology

authors： Deslandes A,Moraes H,Ferreira C,Veiga H,Silveira H,Mouta R,Pompeu FA,Coutinho ES,Laks J

更新日期：2009-01-01 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

authors： Lee HJ,Kim SH,Kim EY,Lee NY,Yu HY,Kim YS,Ahn YM

更新日期：2014-01-01 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：:Cerebral impedance changes (F changes) indicating cerebral blood flow variations in the central and precentral areas were measured with a rheographic technique in normal subjects preparing for and carrying out a motor task. The time course of the F changes was studied and several significant correlations were establis...

journal_title：Neuropsychobiology

authors： Jacquy J,Piraux A,Jocquet P,Lhoas JP,Noel G

更新日期：1977-01-01 00:00:00

abstract：:Morningness-eveningness preference by the self-rated Morningness-Eveningness Questionnaire (MEQ) has earlier been shown to be associated with the subjects' season of birth. Here, we obtain this result for a new sample of 2,125 university students and for the sample obtained by pooling the data with the earlier study, ...

journal_title：Neuropsychobiology

authors： Natale V,Adan A,Chotai J

更新日期：2002-01-01 00:00:00

abstract：:Recent findings indicate that the memory-impairing effects of benzodiazepines may preferentially involve the basolateral nucleus of the amygdala. To test this hypothesis we examined the effects on pretrial injection of diazepam into the central as compared to the lateral/basolateral amygdaloid nuclei on memory for a c...

journal_title：Neuropsychobiology

authors： Silva MA,Tomaz C

更新日期：1995-01-01 00:00:00

abstract：:A considerable proportion of chronic non-organic pain patients suffer from insomnia, and alpha sleep has been suggested to be specifically associated with fibromyalgia. However, the clinical significance of those symptoms is not clear. This study was carried out to investigate this question. Twenty-six middle-aged, no...

journal_title：Neuropsychobiology

authors： Schneider-Helmert D,Whitehouse I,Kumar A,Lijzenga C

更新日期：2001-01-01 00:00:00

abstract：:The effects of two benzodiazepines (alprazolam and bromazepam) on performance and event-related brain potentials (ERPs) in visual search and verbal recognition memory paradigms were tested in a placebo-controlled double-blind paradigm employing 12 young healthy subjects. Both drugs exerted similar effects on performan...

journal_title：Neuropsychobiology

authors： Münte TF,Gehde E,Johannes S,Seewald M,Heinze HJ

更新日期：1996-01-01 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

authors： Kaneko M,Kumashiro H,Takahashi Y,Hoshino Y

更新日期：1979-01-01 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：AIM:We describe the difficulties encountered in making a diagnosis where a somatic condition manifests itself alongside psychiatric symptoms associated with possible psychiatric comorbidities. METHODS:A case study is presented of a 15-year-old girl who was eventually diagnosed with ornithine transcarbamylase (OTC) def...

journal_title：Neuropsychobiology

authors： Niwinski P,Remberk B,Rybakowski F,Rokicki D

更新日期：2020-07-20 00:00:00

abstract：:Intermittent short-lived episodes of depression were examined in a group of 20 recurrent suicidal attempters without major depression, classified misleadingly as borderline personality disorders on DSM-IIIR, during careful prospective follow-up for between 4 and 6 months. The duration of depressions clustered tightly ...

journal_title：Neuropsychobiology

authors： Montgomery SA,Montgomery D,Baldwin D,Green M

更新日期：1989-01-01 00:00:00

abstract：:It is known that P-4502E1 metabolizes both ethanol and acetaldehyde, and that it can be induced after birth by inducers such as ethanol. Genetic polymorphisms in the 5'-flanking region change its transcriptional regulation. Persons who are either hetereozygous or mutant homozygous for CYP2E1 (C1/C2 or C2/C2) can drink...

journal_title：Neuropsychobiology

authors： Nakamura K,Iwahashi K,Ameno K,Sekine Y,Suzuki K,Minabe Y,Mori N

更新日期：2003-01-01 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：:Abnormal anterior pituitary responsiveness to acute administration of thyrotropin-releasing hormone was investigated in 8 patients, 6 women and 2 men, with primary affective disorders in a depressive phase and in 2 women with schizoaffective disorders. Thyrotropin-releasing hormone, 500 micrograms i.v., induced a rise...

journal_title：Neuropsychobiology

authors： Brambilla F,Scarone S,Massironi R,Nobile P,Pugnetti L

更新日期：1982-01-01 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：: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：OBJECTIVE:Due to its pharmacological properties, opipramol may be useful in the context of evening premedication in anaesthesiology. This trial examines whether quality of sleep the night prior to surgery can be improved by opipramol and whether this effect is dose dependent. A second objective of this study is to exam...

journal_title：Neuropsychobiology

authors： Hueppe M,Hartge D,Stoll KD,Ros A,Schmucker P,Gerlach K

更新日期：2011-01-01 00:00:00

abstract：:Plasma levels of free and conjugated 3,4-dihydroxyphenylethyleneglycol (DOPEG), the main deaminated metabolite of norepinephrine, were assayed in 48 depressed patients before initiating a treatment with either maprotiline, an inhibitor of norepinephrine reuptake, or indalpine, a specific inhibitor of serotonin reuptak...

journal_title：Neuropsychobiology

authors： Lôo H,Benkelfat C,Poirier MF,Vanelle JM,Olié JP,Dennis T,Scatton B

更新日期：1986-01-01 00:00:00

abstract：:Human personality traits, which are substantially heritable, may be modulated by monoamine neurotransmitters. It has been demonstrated that the catechol-O-methyltransferase (COMT) Val158Met genetic polymorphism, a functional polymorphism that may affect monoamine metabolism, is possibly associated with specific person...

journal_title：Neuropsychobiology

authors： Tsai SJ,Hong CJ,Yu YW,Chen TJ

更新日期：2004-01-01 00:00:00

abstract：:Urinary 3-methoxy-4-hydroxyphenylglycol (MHPG) levels in 53 depressed women were compared to current suicidal thoughts or activity. Comparisons were also made between MHPG and past suicide attempts, number of past attempts, and seriousness of the worst attempt. There was a weak trend for current but not past suicidali...

journal_title：Neuropsychobiology

authors： Garvey MJ,Hollon SD,Tuason VB

更新日期：1994-01-01 00:00:00

abstract：:Alcohol-dependent patients face a substantial risk of relapse after detoxification. Though psychosocial stress and coping strategies are regarded as major contributing factors in returning to drinking, the direct effects of coping styles on relapse are not clear. In this treatment outcome study, a mixed gender sample ...

journal_title：Neuropsychobiology

authors： Walter M,Gerhard U,Duersteler-MacFarland KM,Weijers HG,Boening J,Wiesbeck GA

更新日期：2006-01-01 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：:1,927 outpatients were included by 392 general practitioners in an open study in order to evaluate the safety of tianeptine in the ambulatory treatment of depression. The results of 1,858 depressed patients without melancholia and psychotic features, fulfilling DSM III criteria of Major Depressive Episode or Dysthymic...

journal_title：Neuropsychobiology

authors： Guelfi JD,Dulcire C,Le Moine P,Tafani A

更新日期：1992-01-01 00:00:00

abstract：:Substance P (SP) is a neuropeptide which is abundant in the periphery and the central nervous system, where it is colocalized with other neurotransmitters such as serotonin or dopamine. SP has been proposed to play a role in the regulation of pain including migraine and fibromyalgia, asthma, inflammatory bowel disease...

journal_title：Neuropsychobiology

authors： Lieb K,Treffurth Y,Berger M,Fiebich BL

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND AND AIM:Repetitive transcranial magnetic stimulation (rTMS) is supposed to be not as effective in severe depression as it is in medium depression. We evaluated the treatment response to an ultra-high-frequency (UHF; 30 Hz) approach, which was used to maximize the rTMS efficacy in severely ill patients. METH...

journal_title：Neuropsychobiology

authors： Ullrich H,Kranaster L,Sigges E,Andrich J,Sartorius A

更新日期：2012-01-01 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