Abstract:
OBJECTIVES:To investigate the effect of caudal zona incerta-deep brain stimulation (cZi-DBS) on word-level speech intelligibility in patients with Parkinson's disease, under both an optimal listening condition and a simulated more naturalistic listening condition. MATERIALS AND METHODS:Spoken single words were extracted from read samples collected from 10 bilaterally implanted patients with PD pre- and post-cZi-DBS. Intelligibility was assessed through a transcription task performed by 32 naive listeners under two listening conditions: (i) with low-amplitude conversational speech added as background and (ii) with no added background noise. The listeners' responses were scored in terms of agreement with the intended words. RESULTS:Post-operatively, the total intelligibility score was significantly lower when cZi stimulation was switched on compared with off, for both listening conditions (with and without added background noise). Intelligibility was also significantly lower on stimulation compared with preoperative recordings, but only when assessed in the listening condition without background noise. The listening condition with added background noise resulted in significantly lower intelligibility scores compared with the no added noise condition for all stimulation conditions. CONCLUSIONS:The results of this study indicate that cZi-DBS in patients with PD can be detrimental to word-level speech intelligibility.
journal_name
Acta Neurol Scandjournal_title
Acta neurologica Scandinavicaauthors
Johansson L,Möller S,Olofsson K,Linder J,Nordh E,Blomstedt P,van Doorn J,Karlsson Fdoi
10.1111/ane.12210subject
Has Abstractpub_date
2014-07-01 00:00:00pages
27-33issue
1eissn
0001-6314issn
1600-0404journal_volume
130pub_type
临床试验,杂志文章abstract:OBJECTIVES:The purpose of the study was to develop a simplified method for the acquisition and analysis of data from positron emission tomography (PET) using the ligand 11C-L-deuterium-deprenyl. This is motivated by an increased interest in methods to characterize gliosis in neurodegenerative diseases and epilepsy, whi...
journal_title:Acta neurologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0404.1998.tb07300.x
更新日期:1998-10-01 00:00:00
abstract::We report 20 cases of right unilateral spatial neglect caused by lesions in the left cerebral hemisphere. Differences in neuropsychological symptoms and lesions sites are discussed in connection with handedness. Of the right-handed patients, 6 had severe aphasia, 4 had Gerstmann's syndrome, and 1 had pure agraphia, bu...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1992.tb06040.x
更新日期:1992-06-01 00:00:00
abstract::A retrospective study of variations of therapeutic response (dyskinesia and on-off phenomenon) in Parkinson's disease was conducted on 278 patients treated with levodopa for at least 6 months and hospitalized at National Neurological Institute "C. Besta" of Milan between 1974 and 1984. Variations of therapeutic respon...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1990.tb00983.x
更新日期:1990-05-01 00:00:00
abstract::In a previous study we found that nine of 47 siblings to multiple sclerosis (MS) patients with a normal neurological examination carry an intrathecal oligoclonal immunopathy with limited specificity, a condition we termed MS immunopathic trait. The purpose of this study is to further characterize the MS immunopathic t...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00197.x
更新日期:2004-02-01 00:00:00
abstract:AIMS:To conduct a psychometric analysis to determine the adequacy of instruments that measure cognition in Alzheimer's disease trials. BACKGROUND:Both the Alzheimer's Disease Assessment Scale - Cognition (ADAS-Cog) and the Neuropsychological Test Battery (NTB) are validated outcome measures for clinical trials in Alzh...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12153
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Previous studies have shown that status epilepticus can lead to neuronal injury. However, the effect of a small number of isolated seizures is uncertain. METHODS:We used structural MRI and neuropathology to study the effects of isolated seizures induced by kainic acid (KA), (RS)-2-amino-3-(3-hydroxy-5-tert-...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2011.01521.x
更新日期:2012-01-01 00:00:00
abstract::In Sweden, the annual incidence of surgery for hydrocephalus was 3.4 per 100,000 adults between the years 1996 and 1998. The most common indication for surgery was normal pressure hydrocephalus (NPH; 47%), followed by high-pressure hydrocephalus (27%). Seventy-three percent of the patients had communicating hydrocepha...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2005.00451.x
更新日期:2005-08-01 00:00:00
abstract::Serum lipids and the cholesterol concentration in the high density lipoprotein (HDL) fraction were measured in epileptic patients taking either carbamazepine or phenytoin as single drug treatment. There was a significant increase in HDL-cholesterol levels in patients taking both phenytoin and carbamazepine. Serum tota...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1982.tb03067.x
更新日期:1982-02-01 00:00:00
abstract:OBJECTIVES:Focal brain ischemia induced in rodents by occlusion of the middle cerebral artery (MCA) is a widely used paradigm of human brain infarct. The objective of this study is to compare the effectiveness and reproducibility of MCA filament occlusion model in rats and mice. MATERIALS AND METHODS:A total of 140 ro...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00010.x
更新日期:2003-04-01 00:00:00
abstract::The catabolism of orally and subcutaneously administered 14C histamine was studied in myotonic dystrophy patients. No definite abnormalities were observed as for subcutaneously administered histamine. The catabolism of orally administered histamine followed two distinct patterns: In patients with a relatively low endo...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1977.tb01449.x
更新日期:1977-11-01 00:00:00
abstract::The above article from Acta Neurologica Scandinavica, published online on 18 June 2011 in Wiley Online Library (http://wileyonlinelibrary.com) and in Volume 125, pp. 279-284, has been retracted by agreement between the authors, the Journal Editor-in-Chief Elinor Ben-Menachem and John Wiley & Sons Ltd. The Retraction h...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章,撤回出版物
doi:10.1111/ane.12940
更新日期:2018-06-01 00:00:00
abstract::Regional blood flow in the spinal cord was measured in rabbits, cats and monkeys with radioactively labelled microspheres. The reproducibility of the method was tested in rabbits by 3 consecutive determinations with differently labelled microspheres within the different cord regions, and was found to be good. In all 3...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1984.tb00828.x
更新日期:1984-10-01 00:00:00
abstract::A defined general population of 159,200 male and female native Swedes born in the period 1911-1940 from an urban catchment area of the then only general hospital, was followed over a decade (1970-79) with regard to in-patient hospitalization for all kinds of diagnoses. As a part of this population cohort study, multip...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:1985-04-01 00:00:00
abstract:OBJECTIVES:We evaluated the expression of chemokine-like factor (CKLF) in biopsied muscle fibers in inflammatory myopathies, non-inflammatory myopathies and neurologically diseased controls. MATERIALS AND METHODS:We studied the expression of CKLF in 15 polymyositis (PM), five dermatomyositis (DM), 15 non-inflammatory ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2007.00990.x
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVE:Multiple sclerosis (MS), Parkinson's disease (PD) and stroke (ST) subjects show balance impairments due to damage of the balance control system. The objective of the study was to assess the impact of MS, PD and ST on upright posture in eyes open condition and when visual and/or proprioceptive inputs are alter...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12466
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:We wanted to describe the use of thrombolytic treatment for stroke in Scandinavia, to assess stroke doctors' opinions on this treatment, to identify barriers against treatment, and to suggest improvements to overcome these barriers. METHODS:We sent questionnaires to 493 Scandinavian doctors, who were involve...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2009.01162.x
更新日期:2009-10-01 00:00:00
abstract:OBJECTIVES:There are very few data available in the literature on the use of stiripentol in adults with Dravet syndrome (DS). DS cases are increasingly recognized in adulthood, and more children with DS now survive to adulthood. The aim of the study was to document the effectiveness and tolerability of stiripentol in a...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12611
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:Blepharoclonus (BLC) denotes a large amplitude, involuntary tremors of the orbicularis oculi muscles, observed during gentle closure of the eyelids. BLC may follow major head trauma. Four patients with Arnold-Chiari malformation (ACM) and BLC are described. MATERIALS AND METHODS:The first patient had facial ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2001.104002113.x
更新日期:2001-08-01 00:00:00
abstract:OBJECTIVES:Patients with multiple sclerosis were reported to harbour antibodies not only against proteins and glycoproteins but also against glycolipids, including sulfatide and galactosylceramide (GalCer), the two major glycosphingolipids of myelin. However, previous results were inconsistent concerning glycosphingoli...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2011.01554.x
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVES:To describe two patients with progressive external ophthalmoplegia (PEO) and mitochondrial myopathy associated with mutations in mitochondrial DNA, encoding the tRNAAsn gene (MT-TN), which have not previously been published with clinical descriptions. MATERIALS & METHODS:Two unrelated patients with PEO were...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.13339
更新日期:2020-08-31 00:00:00
abstract::Supernatants of peripheral blood lymphocytes (PBL), containing lymphokines, isolated from MS patients and healthy subjects were tested for demyelinating activity in organotypic culture of the rat cerebellum. PBL were isolated on Ficoll-paque gradient and cultures in RPMI 1640 medium for 72 h with or without phytohemag...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1986.tb07853.x
更新日期:1986-09-01 00:00:00
abstract::Neuropsychiatric symptoms such as delusions and misidentifications have been reported in dementia ranging from 10% to 73% in Alzheimer's disease (AD) patients and up to 40% in multi-infarct dementia (MID) patients. The aim of this study was to investigate in 61 AD and 31 MID patients both the frequency and the content...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1993.tb04177.x
更新日期:1993-07-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to clarify etiologic factors, prior symptoms and clinical features of isole superior cerebellar artery (SCA) territory infarcts. METHODS:All data were collected from consecutive 21 patients with isole SCA infarcts involved on computerized tomography. RESULTS:The risk factors i...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1998.tb07310.x
更新日期:1998-10-01 00:00:00
abstract::Intractable seizure disorder is a clinical as well as a diagnostic problem. We evaluated the clinical role of extensive EEGs among patients (n = 64) considered to suffer from intractable paroxysmal neurologic symptoms. By reducing antiepileptic medication, ictal events were recorded in 89% of the cases. From the clini...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1992.tb04024.x
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVES:The aim of this pilot study was to evaluate a psychological therapy program used in the treatment of multiple sclerosis (MS) and including cognitive/behavioral strategies, relaxation training and physical exercise. MATERIAL AND METHODS:The participants were 29 patients with MS recruited from an outpatient u...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2003.00077.x
更新日期:2003-06-01 00:00:00
abstract:MATERIALS AND METHODS:In a prospective study we evaluated patients with first generalized tonic-clonic seizure (GTCS) (n = 16, age: 31 +/- 11 years, 8 women) and patients with vaso-vagal syncope (VVS) (n = 17, age: 32 +/- 13 years, 8 women), diagnosed on the basis of past history and clinical presentation who had serum...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1997.tb00084.x
更新日期:1997-03-01 00:00:00
abstract:OBJECTIVES:The aims of this study were to investigate myopathic changes in myasthenia gravis (MG) by using turns-amplitude analysis (TAA) and quantitative motor unit potential duration analysis (MUPan), to correlate myopathic changes with severity and duration of the disease and the results of diagnostic tests includin...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0404.2000.90303.x
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the contribution of the demographical, clinical, analytical and genetic factors to brain signal intensity changes in T2-weighted MR images in amyotrophic lateral sclerosis (ALS) patients and controls. METHODS:Susceptibility-weighted and FLAIR sequences were obtained in a 3T MR scanner. Iron-rela...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/ane.12863
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Thirty patients with glioblastoma multiforme (GBM) were treated by boron neutron capture therapy (BNCT) at the Studsvik facility in Sweden, in a clinical trial exploring a procedure in which 900 mg p-boronophenylalanine (BPA) per kilo body weight was infused in 6 h. OBJECTIVE:The present study was designed ...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.2007.00837.x
更新日期:2007-09-01 00:00:00
abstract::The present communication is devoted to investigating the possibility that in myotonic dystrophy (MyD) a decreased ATP utilization by the membrane may produce modifications in glycoprotein structure and/or in the supramolecular arrangement of some membrane proteins. The study was carried out a) by determining the memb...
journal_title:Acta neurologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0404.1982.tb03119.x
更新日期:1982-06-01 00:00:00