Abstract：
:Nocturnal sleep was studied in 14 human immunodeficiency virus (HIV)-positive patients without opportunistic infections of the central nervous system. Seven patients had no bodily complaints at the time of the investigation. Patients exhibited an impaired nocturnal sleep with longer sleep onset latency, reduced total sleep time, reduced sleep efficiency, and more time spent awake and in stage 1. Stage 2 sleep was significantly decreased; in 2 cases, sleep spindle density was extremely low. REM latency was reduced and correlated negatively with depressive symptomatology, while the percentages of REM and slow wave sleep were normal. No significant differences in sleep parameters were present among patients in different stages of the illness, or between patients with and without bodily complaints. Ventricular size and sulcal width on computed tomography scans correlated with sleep variables indicating reduced sleep quality, and with REM density. Decreased tryptophan plasma levels were associated with shorter and less efficient sleep, and with reduced stage 2 sleep. The findings demonstrate that sleep EEG investigations can be valuable for detecting and monitoring central nervous system affection in HIV-positive individuals.
journal_name
Eur Arch Psychiatry Clin Neurosciauthors
Wiegand M,Möller AA,Schreiber W,Krieg JC,Fuchs D,Wachter H,Holsboer Fdoi
10.1007/BF02190756subject
Has Abstractpub_date
1991-01-01 00:00:00pages
153-8issue
3eissn
0940-1334issn
1433-8491journal_volume
240pub_type
杂志文章abstract：:To date, few studies have addressed the relationship between brain structure alterations and responses to atypical antipsychotics in schizophrenia. To this end, in this study, magnetic resonance imaging (MRI) and voxel-based morphometry (VBM) were used to assess the relationship between the brain volumes of gray (GM) ...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-010-0182-2
更新日期：2011-09-01 00:00:00
abstract：:Schizophrenia is a severe neuropsychiatric disease that is associated with neurobiological alterations in multiple brain regions and peripheral organs. Negative symptoms and cognitive deficits are present in about half of patients and are difficult to treat, leading to an unfavorable functional outcome. To investigate...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章,评审
doi：10.1007/s00406-019-01025-w
更新日期：2019-08-01 00:00:00
abstract：:The objective of this study is to determine whether cannabis influences BDNF levels in patients with psychosis (FEP) and healthy volunteers (HV) to help understand the role of BDNF in psychosis. We assessed the association between BDNF and cannabis in a cohort of FEP antipsychotic-naïve patients and HV, whilst control...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-020-01117-y
更新日期：2020-10-01 00:00:00
abstract：:Low social integration is commonly described in acutely suicidal individuals. Neural mechanisms underlying low social integration are poorly understood in depressed and suicidal patients. We sought to characterize the neural response to low social integration in acutely suicidal patients. Adult depressed patients with...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-019-00990-6
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVE:The study of familial aggregation of major mental disorders in a national population. METHOD:Within a Danish register-based cohort study, aggregation of mental disorders was analysed in all case-probands with first psychiatric contact before the age of 19 years in the time period between 1 April 1969 and 29 ...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-008-0865-0
更新日期：2009-08-01 00:00:00
abstract：:Previous research on neuropsychological disturbances in first-episode and chronic schizophrenic patients has provided mixed results which can be partially attributed to methodological inconsistencies. For the present study, 70 schizophrenic patients (40 with chronic and 30 with first-episode schizophrenia) were compar...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s004060200006
更新日期：2002-02-01 00:00:00
abstract：:Cognitive impairments may have a severe impact on everyday functioning and quality of life of patients with multiple sclerosis (MS). However, there are some methodological problems in the assessment and only a few studies allow a representative estimate of the prevalence and severity of cognitive impairments in MS pat...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-015-0574-4
更新日期：2015-08-01 00:00:00
abstract：:Obstetric complications play a role in the pathophysiology of schizophrenia. However, the biological consequences during neurodevelopment until adulthood are unknown. Microarrays have been used for expression profiling in four brain regions of a rat model of neonatal hypoxia as a common factor of obstetric complicatio...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-010-0159-1
更新日期：2010-11-01 00:00:00
abstract：:Relapses may represent a critical hazard in schizophrenia spectrum disorders as they are associated with an increased risk of a clinical and functional deterioration. Preventing relapse after recovering from a first psychotic episode has become a major challenge due to its critical impact on lifelong functionality. Th...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-016-0740-3
更新日期：2017-06-01 00:00:00
abstract：:In a retrospective study, hospital stay in two hospitals was compared for depressive patients. The mean amount of accumulated light impinging the patient's area was 86,145 lux/light period in Hospital Universitari Son Dureta and 258,909 lux/light period in Hospital Universitari Son Espases (~300 % increase). The media...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-015-0601-5
更新日期：2016-04-01 00:00:00
abstract：:The differential diagnosis of obsessive-compulsive disorder (OCD) and schizophrenia-spectrum disorders can be difficult. In the current diagnostic criteria, basic concepts such as obsession and delusion overlap. This study examined lifetime schizophrenia-spectrum psychopathology, including subtle schizotypal symptomat...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-019-01022-z
更新日期：2020-12-01 00:00:00
abstract：:Intravascular lymphomatosis (IVL), a rare type of non-Hodgkin's lymphoma, is an uncommon cause of progressive dementia, usually followed by death within a few months of onset of clinical disease. Often this aggressive tumor is only diagnosed at autopsy, because of misleading clinical features mimicking a broad spectru...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-004-0551-9
更新日期：2005-08-01 00:00:00
abstract：:The cytokines interleukin-2 (IL-2) and interleukin-6 (IL-6) increase during immune activation, they are released from activated astrocytes and microglial cells in the central nervous system (CNS), and they are able to enhance the catecholaminergic neurotransmission. This study focused on the soluble receptors of IL-2 ...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 临床试验,杂志文章
doi：10.1007/BF02922260
更新日期：1997-01-01 00:00:00
abstract：:Apathy is a frequent and debilitating condition with few treatment options available in schizophrenia patients. Despite evidence of its multidimensional structure, most of past studies have explored apathy through a categorical approach. The main objective of this study was to identify the cognitive, emotional, motiva...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-018-0907-1
更新日期：2019-12-01 00:00:00
abstract：:Gamma oscillations are key in coordinating brain activity and seem to be altered in schizophrenia. In previous work, we studied the spatial distribution of a noise power measure (scalp-recorded electroencephalographic activity unlocked to stimuli) and found higher magnitudes in the gamma band related to symptoms and c...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-016-0673-x
更新日期：2016-12-01 00:00:00
abstract：:Neurofunctional mechanisms underlying cognitive behavior therapy (CBT) are still not clearly understood. This functional magnetic resonance imaging (fMRI) study focused on changes in brain activation as a result of one-session CBT in patients suffering from spider phobia. Twenty-six female spider phobics and 25 non-ph...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00406-007-0754-y
更新日期：2007-12-01 00:00:00
abstract：:In a single-blind, placebo-controlled crossover trial, the acute efficacy of the dopamine agonist pramipexole was investigated in 11 restless legs syndrome (RLS) patients by sleep laboratory methods, with a clinical follow-up for 4 weeks. In 3 nights (pre-treatment, placebo and drug night), objective sleep quality was...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 临床试验,杂志文章
doi：10.1007/s00406-002-0380-7
更新日期：2002-08-01 00:00:00
abstract：:Accelerated repetitive transcranial magnetic stimulation (rTMS) protocols are being increasingly studied because of their potential to provide quicker and enhanced treatment efficacy. However, there is a lack of accelerated deep TMS with H1-coil (adTMS) treatment research. This randomized pilot study investigated the ...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-020-01141-y
更新日期：2020-05-24 00:00:00
abstract：:Bipolar disorder (BD) has been associated with a proinflammatory state in which TNF-α seems to play a relevant role. The aim of the present study was to evaluate the plasma levels of TNF-α and its soluble receptors (sTNFR1 and sTNFR2) in BD patients in mania and euthymia in comparison with control subjects. We evaluat...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-010-0116-z
更新日期：2011-03-01 00:00:00
abstract：:Body image disturbance in anorexia nervosa (AN) has been widely studied with regard to the patient's own body, but little is known about perception of or attitude towards other women's bodies in AN. The aim of the present study was to investigate how 20 girls aged 12-18 years and 19 adult women suffering from AN compa...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-015-0603-3
更新日期：2015-12-01 00:00:00
abstract：OBJECTIVE:Several predictors of Alzheimer's disease (AD) have been identified. However, the relevance and independent contribution of risk factors and of possible early signs such as mild cognitive impairment and subjective memory impairment on the development of AD has not been investigated prospectively in a cohort o...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-005-0596-4
更新日期：2006-02-01 00:00:00
abstract：:The aim of the study was to report on the clinical utility of naturalistic adjunctive treatment with valproate (VPA) in a group of panic disorder (PD) patients with comorbid bipolar disorder (BD) or otherwise resistant to antidepressants. The hypothesis was that these patients might not respond because of coexisting l...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-010-0109-y
更新日期：2010-10-01 00:00:00
abstract：:One important symptom of patients with major depressive disorder (MDD) is memory dysfunction. However, little is known about the relationship between memory performance and depression severity, about the course of memory performance during antidepressant treatment as well as about the relationship between memory perfo...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-019-01006-z
更新日期：2020-03-01 00:00:00
abstract：:Impairments in emotion recognition and psychosocial functioning are a robust phenomenon in schizophrenia and may affect motivational behavior, particularly during socio-emotional interactions. To characterize potential deficits and their interplay, we assessed social motivation covering various facets, such as implici...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-015-0589-x
更新日期：2015-10-01 00:00:00
abstract：:The ability of humans to predict and explain other people's behaviour by attributing independent mental states such as desires and beliefs to them, is considered to be due to our ability to construct a "Theory of Mind". Recently, several neuroimaging studies have implicated the medial frontal lobes as playing a critic...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-006-0676-0
更新日期：2007-02-01 00:00:00
abstract：:This study aims to investigate the relationship between regional connectivity in the brain white matter and the presence of psychotic personality traits, in healthy subjects with psychotic traits. Thirteen healthy controls were administered the MMPI-2, to assess psychotic traits and, according to MMPI results, a dicho...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-007-0796-1
更新日期：2008-08-01 00:00:00
abstract：OBJECTIVE:The aims of this study are threefold: to depict characteristics of homeless at discharge from a psychiatric hospital; to describe the utilisation of inpatient care and treatment measures during hospitalisation; and to analyse to what extent psychiatric disorders and clinical variables contribute to the risk f...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-005-0616-4
更新日期：2006-04-01 00:00:00
abstract：:The description of the heterogeneous phenomenological, pathophysiological, and etiological nature of schizophrenia is under way; however, the relationships between heterogeneity levels are still unclear. We performed a robust cross-sectional study, including a systematic neuropsychological battery, assessment of clini...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-009-0073-6
更新日期：2010-04-01 00:00:00
abstract：:The relationship between lateral ventricular size or its asymmetry and age at the onset of schizophrenia was investigated in 20 schizophrenic patients diagnosed according to DSM-III-R criteria. The ventricle-brain ratio (VBR) was determined using three transaxial slices of magnetic resonance image (MRI) and asymmetry ...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/BF02193086
更新日期：1995-01-01 00:00:00
abstract：:Evidence suggests that the anterior cingulate cortex (ACC) plays a key role in the development of posttraumatic stress disorder (PTSD). Owing to the region's highly variable patterns, three different studies of PTSD have yielded inconsistent volume reductions. Accordingly, in order to measure the correct borders and v...
journal_title：European archives of psychiatry and clinical neuroscience
pub_type： 杂志文章
doi：10.1007/s00406-013-0408-1
更新日期：2013-10-01 00:00:00
