Abstract:
:2 patients with hypoparathyroidism, one idiopathic and the other pseudoform, were studied by overnight polygraphic recording of the sleep EEG and related activities before and after start of treatment to investigate their sleep EEG patterns and states, with the results as follows. (1) Conspicuous abnormalities were noted in the sleep record, namely, disappearance of humps, spindles and hill waves, emergence of the mitten pattern and rather monotonous delta rhythm bursts. The EEGs, both awake and asleep, showed findings suggestive of a possible disorder of the desynchronizing mechanism of the brain stem. Normal sleep EEG patterns were restored after the serum calcium level had returned to the normal range. (2) In the course of overnight sleep, disturbance in the cyclic changes of sleep EEG pattern and absence of REM sleep were observed. Restoration to the normal course of sleep was achieved following the normalization of serum calcium level. Divalent calcium ion is considered to have intimate bearing upon the mechanism whereby synaptic chemical transmitters are activated. When viewed with reference to the monoamine hypothesis of Jouvet, the disturbance in the course of sleep observed in the present cases, especially the absence of or disturbed REM sleep, is inferred to be related to the hypocalcemia.
journal_name
Eur Neuroljournal_title
European neurologyauthors
Fukuyama Y,Hayashi Mdoi
10.1159/000115052subject
Has Abstractpub_date
1979-01-01 00:00:00pages
38-48issue
1eissn
0014-3022issn
1421-9913journal_volume
18pub_type
杂志文章abstract::Concentrations of carbamazepine (CBZ) and its metabolite carbamazepine-10, 11-epoxide (CE) were determined in serum (free and total), brain tumors and paratumorous cortex from 37 epileptic patients. Tumor biopsies were available from 25 different gliomas, 5 hamartomas and 1 angioma. The free serum concentrations of CB...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000117041
更新日期:1994-01-01 00:00:00
abstract::In recent years, the involvement of the immune system in acquired forms of cerebellar ataxia has been frequently demonstrated. In this study, we describe 6 out of 49 patients with subacute or chronic progressive cerebellar ataxia in whom antibodies against neuronal and non-neuronal antigens were identified. Two women ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000242010
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Tuberculous meningitis is the severest and commonest form of central nervous system tuberculosis causing high mortality and morbidity. We aim to study the clinical, biochemical, and radiological characteristics of tuberculous meningitis in adult patients in Qatar and to calculate the incidence. METHODS:A de...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000368894
更新日期:2015-01-01 00:00:00
abstract::4 cases with an identical neuromuscular disorder are presented. The disorder was characterized by slowly progressive weakness and wasting of the proximal muscles together with either ocular or bulbar symptoms, fatigability, positive tensilon test, myasthenic response on repetitive nerve stimulations, elevated serum cr...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115454
更新日期:1982-01-01 00:00:00
abstract::To quantitate embolic risk we studied a retrospective series of 61 patients with strictly defined bacterial endocarditis. Eighteen patients had neurological complications attributable to cerebral embolism. Seventeen embolic episodes occurred prior to antibiotic treatment and 8 episodes after its commencement. The rate...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000117317
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Most reports on thalamic infarcts have focused on clinicoanatomical correlations while the mechanisms of stroke have rarely been investigated. Moreover, most series have included mainly elderly stroke patients, whereas scarce information is available about the etiology of thalamic infarcts in the young. OBJ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000047944
更新日期:2002-01-01 00:00:00
abstract::In a group of 60 patients of which 30 were affected by myasthenia, we used the regional curare test. The results were evaluated from a critical point of view and were then compared with the results obtained by the repetitive stimulation of the circumflex nerve, deriving from deltoid muscle. We considered too the speci...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000114813
更新日期:1977-01-01 00:00:00
abstract:BACKGROUND:Myasthenia gravis (MG) is an autoimmune disorder affecting neuromuscular transmission. Exacerbations may involve increasing bulbar weakness and/or sudden respiratory failure, both of which can be critically disabling. Management of MG exacerbations includes plasma exchange and intravenous immunoglobulin (IVI...
journal_title:European neurology
pub_type: 杂志文章,多中心研究
doi:10.1159/000502818
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:To determine whether orbitofrontal cortex (OFC) function improves with blepharospasm (BSP) symptom remission using a verbal fluency task and near-infrared spectroscopy (NIRS). METHODS:Nineteen BSP patients and 9 healthy controls (HCs) matched by gender and education were examined using NIRS. The BSP patients...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000471850
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Previous studies showed that late-life depression with subjective memory complaints (SMC) may be associated with an increased risk of developing dementia. However, not all such patients have cognitive decline. The aim of this longitudinal study was to identify possible clinical determinants of progressive de...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000090104
更新日期:2005-01-01 00:00:00
abstract::About one third of patients with newly diagnosed epilepsy do not achieve seizure control despite medical therapy and should be assessed in detail to confirm the diagnosis, to determine the epilepsy syndrome and to plan treatment strategy. Refractory epilepsy is established when there is inadequate seizure control desp...
journal_title:European neurology
pub_type: 杂志文章,评审
doi:10.1159/000222775
更新日期:2009-01-01 00:00:00
abstract::It is generally believed that a homonymous defect of macular vision (HMV) is caused by a small lesion restricted to the occipital lobe tip and rarely results from ischemic stroke. The incidence of HMV was studied retrospectively in 54 patients with infarction of the posterior cerebral artery territory who underwent Go...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000050785
更新日期:2001-01-01 00:00:00
abstract::The effect of phytohemagglutinin (PHA) and pokeweed mitogen (PWM) on blood lymphocytes was studied in multiple sclerosis, patients with acute CNS infections, and healthy controls. No significant differences in lymphocyte proliferation were registered between the group of MS patients and the two other groups, irrespect...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115075
更新日期:1979-01-01 00:00:00
abstract::A critical analysis of cases of systemic lupus erythematosus (SLE) and chorea is presented. Choreatic movements occurred early in the course of the disease in most cases; the duration varied from several days to 3 years. No sex predominance was found and no relationship could be demonstrated between chorea and other n...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115743
更新日期:1984-01-01 00:00:00
abstract::A young man presented with myokymias, cramp-like difficulty in muscle relaxation and peroneal atrophy. EMG studies revealed continuous muscle activity (CMA) manifested as grouped potentials and high frequency discharges. Sensory nerve conduction studies and sural nerve biopsy gave normal results, and he was thought to...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116667
更新日期:1991-01-01 00:00:00
abstract::The role of genetics in Parkinson's disease (PD), previously controversial, is now documented by several studies. A major breakthrough has been the discovery of two single-gene defects in familial PD. A single base pair change at position 209 from G to A (G209A) in the fourth exon of the alpha-synuclein gene has been ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000008203
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the influence of psychosocial variables on patients with multiple sclerosis (MS) and the relationship between these variables and the onset of MS. BACKGROUND:The current evidence indicates that many types of psychosocial factors are involved in the development and rel...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000226428
更新日期:2009-01-01 00:00:00
abstract::Clinical evaluation, quantitative analysis of the EMG, and motor unit fiber density were carried out on 34 selected patients that suffered paralytic poliomyelitis. 50% of the subjects developed a late and slowly progressive weakness. Automatic analysis of the electromyogram showed a great increase in mean amplitude in...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115578
更新日期:1983-01-01 00:00:00
abstract::A 32-year-old patient with a lifelong history of epileptic attacks is described. A skull X-ray showed a round calcified nonhomogenous left frontotemporal mass. A CT scan confirmed its presence, as well as displacement of the left lateral and the third ventricles. At surgery a calcified inactive hydatid cyst was totall...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116120
更新日期:1987-01-01 00:00:00
abstract::Three patients with unusual presentations of basilar artery ectasia are described: subarachnoid hemorrhage was manifest in one and autonomic dysfunction developed in the other two. Aneurysmal rupture was the cause in the first patient, while compression of the brainstem and/or of the baroreceptor afferences of the IXt...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116299
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:Focal embouchure dystonia (FED) is a type of task-specific dystonia affecting wind instrument players, and it frequently ends their professional careers. The results of the treatments of FED in the reported literature are disappointing. OBJECTIVE:We report 3 patients with FED who were brass instrument playe...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000329578
更新日期:2011-01-01 00:00:00
abstract::Fluctuations in motor performance and dyskinesias are a common problem in the long-term management of Parkinson's disease. The pharmacokinetics and the pharmacodynamics of levodopa, loss of presynaptic dopamine terminals, alterations in postsynaptic dopamine receptor sensitivity, or changes in the modulatory influence...
journal_title:European neurology
pub_type: 杂志文章,评审
doi:10.1159/000118882
更新日期:1996-01-01 00:00:00
abstract::A case of Guillain-Barré syndrome (GBS) in a young patient who suffered from an acute cytomegalovirus (CMV) infection is presented. The diagnosis was reached following the isolation of the virus from the urine and the demonstration of high titers of both IgM and IgG antibodies in the serum. In contrast to previous cas...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115736
更新日期:1984-01-01 00:00:00
abstract::The binding of the dopamine uptake inhibitor [3H]GBR-12935 to postmortem putamen from a control group and patients with Alzheimer's disease/senile dementia of Alzheimer type (AD/SDAT) or vascular dementia (VD) was studied. The binding density (Bmax) in AD/SDAT was significantly reduced to 50% of control. A reduction o...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000117341
更新日期:1990-01-01 00:00:00
abstract::Familial cases of HTLV-I-associated myelopathy (HAM) and adult T-cell leukemia (ATL), developing in a daughter and father, respectively, are reported. The coexistence of both diseases in a family has not been reported before. This supports the recent findings that ATL and HAM may be brought about by an identical virus...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116373
更新日期:1989-01-01 00:00:00
abstract::Lumbar CSF concentrations of homovanillic acid (HVA) and 5-hydroxyindole-acetic acid (5HIAA) have been determined in ten patients suffering from chronic brain post-traumatic syndromes, at various length of time after the brain trauma. Lower concentrations of HVA (mean 21 +/- 14 mug/ml) compared to controls (mean 46 +/...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000114709
更新日期:1975-01-01 00:00:00
abstract::Regressive painless left third nerve paralysis with pupillary involvement was followed 6 months later by a right painful complete ophthalmoplegia. The two attacks resolved without treatment. The patient, 22 years old, was recognized diabetic and no other cause was found. It is suggested that this clinical pattern is c...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115554
更新日期:1983-01-01 00:00:00
abstract::Two cases of lithium neurotoxic effects are reported. Both cases are expressed by choreoathetotic movements and in both of them intoxication was caused by combined drug therapy. In our opinion caution is advised when lithium is administered in combination with drugs, especially in elderly patients. ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116044
更新日期:1986-01-01 00:00:00
abstract:AIM:To assess the safety and clinical efficacy of low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) combined with intensive speech therapy (ST) in poststroke patients with aphasia. SUBJECTS AND METHODS:Twenty-four patients with left-hemispheric stroke and aphasia were subjected. During 11-day hospit...
journal_title:European neurology
pub_type: 临床试验,杂志文章
doi:10.1159/000338773
更新日期:2012-01-01 00:00:00
abstract::There is good evidence that patients with Parkinson's disease have respiratory chain dysfunction in their substantia nigra. Since mitochondrial cytopathies due to enzyme defects in the respiratory chain are predominantly manifested in tissues with a high oxidative metabolism we analyzed oxidative energy metabolism in ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000117053
更新日期:1994-01-01 00:00:00