PubMed Journal Database | Journal of the neurological sciences 
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Showing PubMed Articles 1–25 of 195 from Journal of the neurological sciences
NIHSS-time score easily predicts outcomes in rt-PA patients: The SAMURAI rt-PA registry.
We aimed to devise a scale comprising a simple multiplication of initial National Institutes of Health Stroke Scale (NIHSS) score and onset-to-treatment time (OTT) as a scale for predicting outcomes after recombinant tissue plasminogen activator (rt-PA) therapy.
D-dimer and clinicoradiologic features in cerebral venous thrombosis.
Cerebral venous thrombosis (CVT) is a disease with varying clinical presentation and diagnosis presents many challenges in clinical practice. We investigated, whether D-dimer levels reflect clinical presentation, radiologic features, and outcome in CVT.
Neuro-Behçet's disease (NBD) presents cognitive and behavioral symptoms possibly explained by secondary dysfunction of frontal and temporal cortices due to subcortical damage, as NBD commonly involves the brainstem and basal ganglia. Nonetheless, there are reports of cognitive impairment in patients without neurological manifestations.
CLIPPERS-like MRI findings in a patient with multiple sclerosis.
Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS) has been described as a clinically and radiologically distinct pontine-predominant encephalomyelitis with a favorable response to high dose corticosteroids and usually requiring chronic immunosuppresive therapy. Brain magnetic resonance imaging (MRI) reveals a characteristic pattern of punctate and curvilinear enhancement lesions in the pons extending variably to surrounding areas. We herein describe suc...
Characteristics of obstructive sleep apnea in patients with Parkinson's disease.
Parkinson's disease (PD) patients frequently develop obstructive sleep apnea (OSA). In order to clarify the clinical significance of OSA in PD, we compared descriptive variables between PD patients with OSA (PD+OSA) and without (PD-OSA), and between the PD+OSA group and a group of OSA patients without PD (control OSA). The apnea hypopnea index (AHI) cutoff of 15 episodes/hour on polysomnogram (PSG) was used to assign 107 PD patients to groups; OSA-related symptoms and PSG findings were then compared. Demogr...
The clinical impact of precise electrode positioning in STN DBS on three-year outcomes.
Few studies have analyzed the clinical impact of subthalamic nucleus (STN) deep brain stimulation (DBS) as a function of the positioning of the inserted electrode. We investigated retrospectively the three-year outcomes in Parkinson's disease (PD) patients following bilateral STN DBS in terms of the electrode positions. Forty-one advanced PD patients were followed up for over three years following bilateral STN DBS. Patients were evaluated with the Unified Parkinson's Disease Rating Scale (UPDRS), Hoehn and...
Frequency and predictors of post-traumatic stress disorder after stroke: A pilot study.
Few data exist about post-stroke symptoms of post-traumatic stress disorder (sPTSD) and none on DSM-IV formally diagnosed PTSD (fdPTSD). We investigated the frequency and predictors of sPTSD and fdPTSD 1-6months after a nondisabling ischemic stroke (IS) or transient ischemic attack (TIA).
Progressive multifocal leukoencephalopathy and idiopathic CD4 lymphocytopenia.
Idiopathic CD4 lymphocytopenia (ICL) is a syndrome described in patients with low counts of CD4 cells and no other causes for immunosuppression. A few cases of progressive multifocal leukoencephalopathy (PML) have been described in association with this entity. There is no effective treatment for any of them, and the clinical course and outcome are unpredictable. We report on a case of ICL with PML and review the literature, trying to identify the clinical features and the prognosis clues associated to thes...
Caspr2 antibodies in limbic encephalitis with cerebellar ataxia, dyskinesias and myoclonus.
Here we report on a case of contactin-associated protein-2 (Caspr2) antibody positive but voltage gated potassium channel (VGKC) antibody negative limbic encephalitis associated with cerebellar ataxia, myoclonus and dyskinesias with favorable response to immunotherapy. This case underlines the importance of Caspr2-specific antibody testing and demonstrates that Caspr2 antibodies are associated with a broader clinical spectrum than hitherto described.
Bladder dysfunction and urodynamic study in tuberculous meningitis.
Micturitional disturbances in tuberculous meningitis have been reported infrequently and that too without urodynamic studies. Bladder dysfunction in tuberculous meningitis is often considered secondary to tuberculous radiculomyelopathy. We, in this study, evaluated the incidence and pattern of bladder dysfunction in tuberculous meningitis.
Spontaneous intracranial hemorrhages are associated with a relatively high mortality rate, and there is no effective treatment so far. Hematoma resorption speed after intracranial hemorrhage (ICH) is believed to correlate with clinical outcome. However, little is known about hematoma resorption rates following spontaneous ICH. The aim of this study is to identify factors that can influence the rate of hematoma resorption in patients with spontaneous supratentorial ICH. We studied 80 patients admitted at the...
Tobacco-alcohol amblyopia: A diagnostic dilemma.
Tobacco alcohol amblyopia is an outdated term for a rare condition characterized by visual impairment due to tobacco and alcohol abuse usually associated with nutritional deficiencies. The more accurate term used now is Nutritional Optic Neuropathy. The visual impairment generally presents as a centrocecal scotoma. Its pathophysiology is poorly understood but it is generally attributed to toxic effects of cyanide and B12 deficiency.
Association of pain, Parkinson's disease, and restless legs syndrome.
Many patients with restless legs syndrome (RLS) and Parkinson's disease (PD) report having pain, however, the impact of the combination of PD and RLS on pain has not been analyzed extensively. The objective of this study was to explore the potential relationship between RLS and pain in individuals with and without PD, the prevalence of RLS in PD, the prevalence and severity of pain in PD and RLS, and how these measures are related to PD patients and controls.
Concussions in amateur rugby union identified with the use of a rapid visual screening tool.
To use the King-Devick (KD) test and Sports Concussion Assessment Tool 2 (SCAT2) in amateur rugby union players to identify witnessed and unrecognised episodes of concussion that occurred from match participation.
Genetic association of 5-HT1A and 5-HT1B gene polymorphisms with migraine in a Turkish population.
Migraine, a very common headache disorder, is regarded as a polygenic disease and serotonergic pathways appear to play a major role in its pathogenesis. The present study was designed to explore the associations of polymorphisms of 5-hydroxytryptamine (serotonin) receptor 1A (5-HT1A) and 5-hydroxytryptamine receptor 1B (5-HT1B) genes in Turkish migraine patients. 5-HT1A C-1019G (rs6295) promoter and 5-HT1B G861C (rs6296) exon polymorphisms in 203 migraine patients and 202 healthy subjects were analyzed by u...
This study aimed to investigate which cerebral cortices are involved in the central autonomic network and how they are linked to the peripheral (cardiac) autonomic network in Parkinson's disease (PD) patients and normal controls. 26 PD patients with autonomic dysfunction and 23 age- and sex-matched controls were evaluated by simultaneous spectral analysis of electroencephalography (EEG) and electrocardiography (ECG) recording along with autonomic questionnaires. Although the PD group has significantly more...
Progressive multifocal leukoencephalopathy in an immunocompetent patient.
A 69-year old man presents with a subacute history of worsening confusion, anxiety and abnormal gait. Brain MRI revealed an extensive non-enhancing signal abnormality of parieto-occipito-temporal white matter. CSF PCR was positive for JC virus, suggestive of progressive multifocal leukoencephalopathy (PML). Extensive workup for occult immunosuppression was negative. Although PML in an immunocompetent patient is exceedingly rare, biopsy confirmed the diagnosis. Mirtazapine and mefloquine therapies were initi...
Sporadic Parkinson disease and Amyotrophic Lateral Sclerosis complex (Brait-Fahn-Schwartz Disease).
Clinical evidence for parkinsonism may accompany Amyotrophic Lateral Sclerosis with a frequency ranging from 5% to 17%. The concurrence of Amyotrophic Lateral Sclerosis and Parkinson's disease, outside the known Guam and Kii Peninsula foci, is instead rare, but this raises the possibility of a common pathogenesis. Clinically this complex presents with a levodopa-responsive parkinsonism and Amyotrophic Lateral Sclerosis and has been termed Brait-Fahn-Schwartz disease. Here we describe two patients with this...
To test for hypothesized disease- and treatment-induced changes in cytokines and adhesion molecules in children with opsoclonus-myoclonus syndrome (OMS).
For older adults, an increase in physiological tremor is a common motor feature. This increase is believed to primarily reflect a general decline in function of the neuromuscular system. However, given that tremor is derived from a number of intrinsic sources, age-related changes in other physiological functions like the cardiac system may also negatively alter tremor output. The aim of this study was to examine what impact age and increased cardiac input (hypertension) have on physiological tremor. Heart r...
A proportion of healthy siblings of multiple sclerosis (MS) patients have an oligoclonal immunological reaction in their cerebrospinal fluid (CSF) termed the "MS oligoclonal trait". The CSF levels of the major myelin glycosphingolipid sulfatide and serum antibodies against the glycosphingolipids sulfatide and galactosylceramide were recently reported to be increased in MS patients. We studied the levels of these substances in pairs of 46 patients and their 46 healthy siblings and 50 unrelated healthy blood...
Persons with migraine use acute medications to manage headache pain and associated symptoms. Several studies have reported reasons why patients select specific medications; however, little is known about why patients discontinue acute medications. This study assesses reasons for discontinuation of two commonly used classes of medication-triptans and opioids.
Axonal Guillain-Barré syndrome (GBS) can present with rapid resolution of nerve conduction failure also referred to as early reversible conduction failure. It is unclear if this reversible conduction failure represents successful immunotherapy or part of the natural evolution of mild axonal disease, or whether it is in fact recovery from mild demyelination. Here we describe two patients with axonal and demyelinating GBS with favorable outcomes without immunotherapy. One was a 32-year-old pregnant woman wit...
