Abstract:
:18F-Dopa positron emission tomography (PET) provides a sensitive means of quantitating the loss of nigrostriatal dopaminergic fibres in Parkinson's disease and so can be used to diagnose its presence and to objectively follow the rate of disease progression. It can also be used, in principle, to determine the efficacy of putative neuroprotective agents and has already been extensively used to monitor the viability of striatal transplants of fetal mesencephalic tissue. Loss of dopaminergic projections produces significant changes in the patterns of both resting and activated cortical function. H2(15)O PET activation studies have suggested that the akinesia of Parkinson's disease is associated with failure to activate the supplementary motor and dorsal prefrontal areas, brain regions particularly involved in motor preparation and decision making. Activation of these cortical areas can be restored by administering dopaminergic medication, implanting the striatum with fetal mesencephalic tissue, and by pallidotomy. This article reviews the insight that PET studies have provided into the pathophysiology of Parkinson's disease.
journal_name
Eur Neuroljournal_title
European neurologyauthors
Brooks DJdoi
10.1159/000113473subject
Has Abstractpub_date
1997-01-01 00:00:00pages
26-32eissn
0014-3022issn
1421-9913journal_volume
38 Suppl 2pub_type
杂志文章,评审abstract:BACKGROUND:We aimed at measuring the positive predictive value (PPV) of data in the French Hospital Medical Information Database (FHD). SUMMARY:This retrospective multicenter study included 31 hospitals from where 56 hospital stays were randomly selected among all hospitalizations for the years 2009 and 2010 with at l...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000438859
更新日期:2015-01-01 00:00:00
abstract::The child prodigy Marie-Jean-Pierre Flourens received his medical degree at Montpellier when aged 19. As a young promising physician Flourens was asked to investigate Gall's controversial views on cerebral localization. To test Gall's assertions, Flourens developed ablation as a procedure to explore the workings of th...
journal_title:European neurology
pub_type: 传,历史文章,杂志文章
doi:10.1159/000206858
更新日期:2009-01-01 00:00:00
abstract::Superior orbital fissure syndrome is a symptomatologic complex, consisting of retroorbital pain, paralysis of extraocular muscles, impairment of first trigeminal branches and frequent involvement of the optic nerve. From a review of 130 published cases including two personal observations, it appears that the clinical ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000114876
更新日期:1977-01-01 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::Four patients who experienced isolated transient global amnesia had computed tomographic evidence for a cerebral infarct (3 cases) or hemorrhage (1 case). The medial part of the temporal lobe was involved in 2 patients (left in 1, right in 1), the left lentiform nucleus in 1 patient, and the left thalamus in 1 left-ha...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116240
更新日期:1988-01-01 00:00:00
abstract:PURPOSE:To evaluate the role of computed tomography angiography (CTA) and magnetic resonance angiography (MRA) in the quantification of atherosclerotic stenosis of carotid artery bifurcation in comparison with digital substraction angiography (DSA) and Doppler sonography (DS). MATERIALS AND METHODS:Twenty-five patient...
journal_title:European neurology
pub_type: 临床试验,杂志文章
doi:10.1159/000050752
更新日期:2001-01-01 00:00:00
abstract::Five patients with clinical features of corticobasal degeneration (CBD) were studied with PET imaging. The main clinical findings included a unilateral extrapyramidal motor disorder, without significant response to levodopa, as well as clumsiness, dysarthria, apraxia and a clear asymmetry of neurological signs. PET st...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000008187
更新日期:2000-01-01 00:00:00
abstract::A 16-year-old patient presenting with complex partial seizures occurring in the transition from a REM period to wakefulness is described. His baseline EEG showed generalized and symmetrical slow spike and wave complexes, on a normal background activity, activated by NREM sleep. Polygraphic and videotape recordings, ca...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116383
更新日期:1989-01-01 00:00:00
abstract::The purpose of this pilot study was to determine whether 20 mg oral 311C90 can prevent the development of migraine headache when taken during the aura phase of a migraine attack. The study also aimed to provide an initial safety profile for 311C90 when taken during the aura. Forty patients (31 females, 9 males) were e...
journal_title:European neurology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1159/000119101
更新日期:1996-01-01 00:00:00
abstract::The European Association of Young Neurologists and Trainees (EAYNT) is a non-profit organization which acts on behalf of young neurologists in Europe and concertedly exerts influence on the formation of a new generation of neurologists [Struhal et al.: Eur J Neurol 2009;16:e146-e148]. This concerns particularly the Ge...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000327696
更新日期:2011-01-01 00:00:00
abstract::While Alfred Vulpian (1826-1887) is not completely forgotten, he cannot match the uninterrupted celebrity which Jean-Martin Charcot (1825-1893) still enjoys today. After becoming interne (residents) at the same institute in 1848, both were involved in shaping the cradle of what would become modern neurology. Both star...
journal_title:European neurology
pub_type: 传,历史文章,杂志文章
doi:10.1159/000325733
更新日期:2011-01-01 00:00:00
abstract::In a direct (door-to-door) epidemiological study, the prevalence rate of cerebrovascular disease in the rural population of northwest Peloponnese, Greece, was found to be 995 strokes per 100,000 inhabitants over 20 years of age. This number is considerably lower than the prevalence rate (1,417 strokes per 100,000 inha...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116408
更新日期:1989-01-01 00:00:00
abstract::A case of peripheral neuropathy due to styrene is described. The diagnosis of peripheral neuropathy was confirmed by a motor-nerve conduction study and sural nerve biopsy. ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116046
更新日期:1986-01-01 00:00:00
abstract::In order to consider the prognostic value of hyperdensity of the middle cerebral artery (MCA), we studied retrospectively the medical records of 80 consecutive patients with the diagnosis of ischemic stroke who underwent a non-enhanced computed tomography no longer than 24 h after the onset of the symptoms. To determi...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000116949
更新日期:1993-01-01 00:00:00
abstract::The neuropathological diagnosis of Alzheimer's disease relies on the presence of both neurofibrillary tangles and senile plaques. The number of neurofibrillary tangles is tightly linked to the degree of dementia, suggesting that the formation of neurofibrillary tangles more directly correlates with neuronal dysfunctio...
journal_title:European neurology
pub_type: 杂志文章,评审
doi:10.1159/000007969
更新日期:1998-10-01 00:00:00
abstract:BACKGROUND:ANO10 mutations have recently been reported in autosomal recessive cerebellar ataxia type 3 (ARCA3). The objective of this study was to describe the phenotype of 2 siblings with compound heterozygous ANO10 mutations and progressive cerebellar ataxia, epilepsy, and cognitive impairment. A porencephalic cyst w...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000445109
更新日期:2016-01-01 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:PURPOSE:The diagnosis of Guillain-Barre syndrome (GBS) in the very early stage may be challenging. Our aim was to report the neurophysiological abnormalities in GBS within 4 days of clinical onset. We expected that GBS will be diagnosed by the assistance of neurophysiological study in the very early stage. METHODS:We ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000494261
更新日期:2018-01-01 00:00:00
abstract:INTRODUCTION:We investigated the predictive value of standard neurological evaluation, a commercially available biomarker assay and neuroimaging in the subacute phase for outcome after thrombolytic therapy in ischemic stroke. METHODS:Thirty-four consecutive ischemic stroke patients were evaluated by means of the NIH S...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000215876
更新日期:2009-01-01 00:00:00
abstract::The aim of this study was to investigate whether there are clues for a correlation between tumor progression and serum anti-Hu antibody concentration in patients with anti-Hu-associated paraneoplastic neurological syndromes (PNS). 19 patients with anti-Hu-associated PNS were assigned to three groups according to the c...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000057897
更新日期:2002-01-01 00:00:00
abstract::The cerebral hemispheres show prominent involvement in hypertensive encephalopathy far more frequently than the brainstem. Two patients with severe paroxysmally accelerated hypertension associated with brainstem hyperintensity in T2-weighted magnetic resonance images are presented. Both present hyperintense lesions im...
journal_title:European neurology
pub_type: 杂志文章,评审
doi:10.1159/000100015
更新日期:2007-01-01 00:00:00
abstract::Fifteen chronic alcoholic male patients with impotence have been investigated with the electrophysiological method of sympathetic skin potentials recorded from the genital skin and with the electrically induced bulbocavernosus reflex. Both electrophysiological tests did not differ from those of normal controls. It was...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000117367
更新日期:1990-01-01 00:00:00
abstract::We describe a case presenting continuous muscle fiber activity syndrome, which was slightly reduced by the blocking of nerve conduction and abolished by ischemia. Clinical, electromyographical and bioptical evidence of marked abnormalities of peripheral motoneurons were observed. Association with central motoneuron le...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000115508
更新日期:1982-01-01 00:00:00
abstract::The electrocardiogram was analyzed in 31 patients with motor neurone disease. ECG abnormalities were encountered in 27 of the patients. The dominating ECG changes consisted of ST-T wave changes and supraventricular arrhythmias. The underlying mechanisms are discussed in relation to the neurological symptomatology. ...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000114770
更新日期:1976-01-01 00:00:00
abstract::The etiology of multiple sclerosis (MS) is still largely unknown and it has been proposed that an impaired venous drainage from the central nervous system, defined as chronic cerebrospinal venous insufficiency (CCSVI), may play a role in this. We investigated the prevalence of extracranial venous drainage pattern alte...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000445540
更新日期:2016-01-01 00:00:00
abstract::The effect of oral treatment with acyclovir (ACV) on sensory axonal neuropathy, segmental motor paresis and postherpetic neuralgia (PHN) was studied in 105 patients with herpes zoster. Forty-seven patients were treated with ACV at a dose of 4 g/day in 5 doses for at least a week; the others did not undergo any kind of...
journal_title:European neurology
pub_type: 临床试验,杂志文章
doi:10.1159/000117274
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:Dizziness and vertigo are frequent complaints of outpatients in the neurological department. Our objective was to explore the epidemiological category and clinical features of patients with dizziness or vertigo in the neurological outpatient department of a tertiary hospital. METHODS:We consecutively recrui...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000489639
更新日期:2018-01-01 00:00:00
abstract:AIM:To investigate whether writing errors are predictive of longitudinal brain atrophy progression in patients with amyotrophic lateral sclerosis (ALS). METHODS:The frequency of writing errors in 6 ALS patients without dementia was compared with longitudinal changes in lateral ventricular areas of the bilateral anteri...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000328216
更新日期:2011-01-01 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::The purpose of this study was to estimate the risk factors, early course, outcome and neuroimaging patterns in primary intracerebral hemorrhages (PIH). Using the Besançon Stroke Registry, 350 patients with first PIH documented by computed tomography (CT) between 1987 and 1993 were included in the present study. Patien...
journal_title:European neurology
pub_type: 杂志文章
doi:10.1159/000008177
更新日期:2000-01-01 00:00:00