Perfusion MRI detects rCBF abnormalities in early stages of HIV-cognitive motor complex.

abstract：BACKGROUND:Quantitative head impulse test (HIT) measures the gain of the angular vestibulo-ocular reflex (VOR) during head rotation as the ratio of eye to head acceleration. Bedside HIT identifies subsequent catch-up saccades after the head rotation as indirect signs of VOR deficit. OBJECTIVE:To determine the VOR defi...

journal_title：Neurology

authors： Weber KP,Aw ST,Todd MJ,McGarvie LA,Curthoys IS,Halmagyi GM

更新日期：2008-02-05 00:00:00

abstract：OBJECTIVE:To determine the risk, predictors, and prognosis of independence loss and institutionalization in patients with early Parkinson disease (PD). METHODS:We conducted a prospective population-based 5-year longitudinal study following 189 patients with incident PD and 174 controls matched for age, sex, and comorb...

journal_title：Neurology

authors： Bjornestad A,Tysnes OB,Larsen JP,Alves G

更新日期：2016-10-11 00:00:00

abstract：OBJECTIVE:To evaluate urinary neurotrophin receptor p75 extracellular domain (p75ECD) levels as disease progression and prognostic biomarkers in amyotrophic lateral sclerosis (ALS). METHODS:The population in this study comprised 45 healthy controls and 54 people with ALS, 31 of whom were sampled longitudinally. Urinar...

journal_title：Neurology

authors： Shepheard SR,Wuu J,Cardoso M,Wiklendt L,Dinning PG,Chataway T,Schultz D,Benatar M,Rogers ML

更新日期：2017-03-21 00:00:00

abstract：:Spontaneous circadian fluctuations of motor symptoms in Parkinson's disease (PD) often occur, with dysfunction typically less severe in the early morning than in the afternoon. In 23 PD patients with or without a history of circadian motor fluctuations, we studied contrast sensitivity (CS), a non-motor function, consi...

journal_title：Neurology

authors： Struck LK,Rodnitzky RL,Dobson JK

更新日期：1990-03-01 00:00:00

abstract：OBJECTIVE:To study the usefulness of corticospinally mediated excitatory responses and transcallosal inhibition (TI) elicited by transcranial magnetic stimulation (TMS) as a surrogate marker of disability in patients with different courses of MS. METHODS:Focal TMS of the motor cortex was performed in 118 patients with...

journal_title：Neurology

authors： Schmierer K,Irlbacher K,Grosse P,Röricht S,Meyer BU

更新日期：2002-10-22 00:00:00

abstract：:Serum levels of creatine phosphokinase (CPK) and pyruvic kinase (PK) were determined in 42 controls, 57 patients with various neuromuscular disorders, and 23 female relatives of Duchenne dystrophy patients. CPK and PK enzyme activities were increased in comparable numbers of muscle disease patients and female carriers...

journal_title：Neurology

authors： Seay AR,Ziter FA,Wu LH,Wu JT

更新日期：1978-10-01 00:00:00

abstract：OBJECTIVE:To identify presurgical and postsurgical factors that are independently predictive of the outcome of anterior temporal lobectomy (ATL) for intractable epilepsy. BACKGROUND:There have been reports of prognostic factors in epilepsy surgery, but little is known about factors that independently predict outcome o...

journal_title：Neurology

authors： Radhakrishnan K,So EL,Silbert PL,Jack CR Jr,Cascino GD,Sharbrough FW,O'Brien PC

更新日期：1998-08-01 00:00:00

abstract：:This double-blind, placebo-controlled, crossover study of the acute treatment of migraine investigated the efficacy and tolerability of oral sumatriptan 100 mg (Imitrex) administered for up to nine attacks compared with placebo administered for up to three attacks. Patients were randomized to receive oral sumatriptan ...

journal_title：Neurology

authors： Rederich G,Rapoport A,Cutler N,Hazelrigg R,Jamerson B

更新日期：1995-08-01 00:00:00

abstract：:We used electrophysiologic methods in the diagnosis of torsion dystonia and the evaluation of therapy in a 7-year-old child. Electromyographic (EMG) activity patterns in five leg muscles were recorded during specific voluntary and passive movements as well as during gait. We found patterns of coactivation in leg muscl...

journal_title：Neurology

authors： Richards CL,Bédard PJ,Fortin G,Malouin F

更新日期：1983-08-01 00:00:00

abstract：OBJECTIVE:To undertake an effectiveness and safety analysis of EVT in patients with LVO and NIH Stroke Scale (NIHSS) score ≤6 using datasets of multicenter and multinational nature. METHODS:We pooled patients with anterior circulation occlusion from 3 prospective international cohorts. Patients were eligible if presen...

journal_title：Neurology

authors： Volny O,Zerna C,Tomek A,Bar M,Rocek M,Padr R,Cihlar F,Nevsimalova M,Jurak L,Havlicek R,Kovar M,Sevcik P,Rohan V,Fiksa J,Cernik D,Jura R,Vaclavik D,Cimflova P,Puig J,Dowlatshahi D,Khaw AV,Fainardi E,Najm M,De

更新日期：2020-12-15 00:00:00

abstract：OBJECTIVE:To analyze the frequency of neurologic events during commercial airline flights and to assess whether onboard emergency medical kits are adequate for in-flight neurologic emergencies. METHODS:Collaboration of the Mayo Clinic's Departments of Emergency Medicine and Medical Transportation Service and the Divis...

journal_title：Neurology

authors： Sirven JI,Claypool DW,Sahs KL,Wingerchuk DM,Bortz JJ,Drazkowski J,Caselli R,Zanick D

更新日期：2002-06-25 00:00:00

abstract：OBJECTIVE:To determine whether the pathologic mechanisms of AD alter the brain networks subserving performance of a verbal recognition task. BACKGROUND:Functional imaging studies comparing task-related activation in AD patients and controls generally have not used network analysis and have not controlled for task diff...

journal_title：Neurology

authors： Stern Y,Moeller JR,Anderson KE,Luber B,Zubin NR,DiMauro AA,Park A,Campbell CE,Marder K,Bell K,Van Heertum R,Sackeim HA

更新日期：2000-11-14 00:00:00

abstract：:We present a patient with levodopa-resistant parkinsonism due to basal ganglia calcification related to surgically-induced hypoparathyroidism. The calcification was seen on computerized axial tomography but not on skull x-rays. Such calcification should be looked for in all cases of levodopa-resistant parkinsonism, si...

journal_title：Neurology

authors： Klawans HL,Lupton M,Simon L

更新日期：1976-03-01 00:00:00

abstract：:In the same family, the generalized or infantile form of acid maltase deficiency (glycogenosis type II, Pompe disease) and the muscular or adult-onset form affected different individuals. Autosomal-recessive inheritance for the two clinical forms was demonstrated in this family by assay of acid alpha-glucosidase in mu...

journal_title：Neurology

authors： Loonen MC,Busch HF,Koster JF,Martin JJ,Niermeijer MF,Schram AW,Brouwer-Kelder B,Mekes W,Slee RG,Tager JM

更新日期：1981-10-01 00:00:00

abstract：BACKGROUND:A European (EU) and a North American (NA) placebo-controlled study with interferon beta-1b (IFNB-1b) in secondary progressive multiple sclerosis (SPMS) showed divergent results with regard to their primary outcome of sustained Expanded Disability Status Scale (EDSS) progression, while effects were similar on...

journal_title：Neurology

authors： Kappos L,Weinshenker B,Pozzilli C,Thompson AJ,Dahlke F,Beckmann K,Polman C,McFarland H,European (EU-SPMS) Interferon beta-1b in Secondary Progressive Multiple Sclerosis Trial Steering Committee and Independent Advisory Board.,North Ame

更新日期：2004-11-23 00:00:00

abstract：:Compressive neuropathy due to tight application of handcuffs occurred in 5 patients. The superficial radial nerve was affected in 8 hands and the median nerve in two. Neurologic deficits persisted as long as 3 years after handcuffing. Nerve conduction studies helped to exclude malingering and other diagnoses. All pati...

journal_title：Neurology

authors： Stone DA,Laureno R

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the presence of prodromal markers of Parkinson disease (PD) in patients with longstanding idiopathic REM sleep behavior disorder (IRBD), a small subgroup of individuals with IRBD with long-term follow-up thought not to be at risk of developing PD. METHODS:Demographic, clinical, and neuroimaging m...

journal_title：Neurology

authors： Iranzo A,Stefani A,Serradell M,Martí MJ,Lomeña F,Mahlknecht P,Stockner H,Gaig C,Fernández-Arcos A,Poewe W,Tolosa E,Högl B,Santamaria J,SINBAR (Sleep Innsbruck Barcelona) group.

更新日期：2017-07-18 00:00:00

abstract：OBJECTIVE:To evaluate teriflunomide as add-on therapy to ongoing stable-dosed interferon-β (IFNβ) in patients with relapsing forms of multiple sclerosis (RMS). METHODS:A total of 118 patients with RMS were randomly assigned 1:1:1 to receive oral placebo or teriflunomide, 7 or 14 mg, once daily for 24 weeks; 86 patient...

journal_title：Neurology

authors： Freedman MS,Wolinsky JS,Wamil B,Confavreux C,Comi G,Kappos L,Olsson TP,Miller A,Benzerdjeb H,Li H,Simonson C,O'Connor PW,Teriflunomide Multiple Sclerosis Trial Group and the MRI Analysis Center.

更新日期：2012-06-05 00:00:00

abstract：OBJECTIVE:This methodologic study investigates if the 2-minute walk test (2MWT) can be a valid alternative to the 6-minute walk test (6MWT) to describe walking capability in patients with neuromuscular diseases. METHODS:Patients (n = 115) with different neuromuscular diseases were invited to participate on 2 test days...

journal_title：Neurology

authors： Andersen LK,Knak KL,Witting N,Vissing J

更新日期：2016-02-02 00:00:00

abstract：:In a prospective cohort of 124 encephalopathic term infants, six infants had an acute focal stroke. All six encephalopathic patients with strokes presented with seizures. Neurodevelopmental outcome at 30 months was abnormal in all six patients and significantly worse when compared with the entire cohort overall. These...

journal_title：Neurology

authors： Ramaswamy V,Miller SP,Barkovich AJ,Partridge JC,Ferriero DM

更新日期：2004-06-08 00:00:00

abstract：OBJECTIVE:To survey brain death criteria throughout the world. BACKGROUND:The clinical diagnosis of brain death allows organ donation or withdrawal of support. Declaration of brain death follows a certain set of examinations. The code of practice throughout the world has not been systematically investigated. METHODS:...

journal_title：Neurology

authors： Wijdicks EF

更新日期：2002-01-08 00:00:00

abstract：:The authors report an autosomal dominant episodic ataxia that is clinically distinct from the other episodic ataxias. Vestibular ataxia, vertigo, tinnitus, and interictal myokymia are prominent; attacks are diminished by acetazolamide. Linkage analyses of markers flanking the EA1 and EA2 loci demonstrate genetic exclu...

journal_title：Neurology

authors： Steckley JL,Ebers GC,Cader MZ,McLachlan RS

更新日期：2001-10-23 00:00:00

abstract：:In six patients with cryptococcal meningitis, diagnosis was made by routine cytologic examination of cerebrospinal fluid (CSF). A seventh patient had a false-positive cryptococcal antigen titer, and no organism was seen on SCF examination. The patient had herpes simplex encephalitis on brain biopsy. Cytologic examinat...

journal_title：Neurology

authors： Bernad PG,Szyfelbein WM,Weiss HD,Richardson EP Jr

更新日期：1980-01-01 00:00:00

abstract：:In a 24-week, randomized, double-blind, placebo-controlled, multicenter study of rivastigmine, 487 patients with dementia associated with Parkinson disease underwent assessment of attention on the Cognitive Drug Research computerized cognitive assessment system before dosing and 16 and 24 weeks later. Significant bene...

journal_title：Neurology

authors： Wesnes KA,McKeith I,Edgar C,Emre M,Lane R

更新日期：2005-11-22 00:00:00

abstract：BACKGROUND:Curative therapy for childhood cancer has dramatically improved over past decades. Therapeutic radiation has been instrumental in this success. Unfortunately, irradiation is associated with untoward effects, including stroke and other cerebrovascular disease (CVD). The Children's Oncology Group (COG) has dev...

journal_title：Neurology

authors： Morris B,Partap S,Yeom K,Gibbs IC,Fisher PG,King AA

更新日期：2009-12-01 00:00:00

abstract：:IgM anti-GM1 antibodies are associated with motor neuropathy syndromes, including multifocal motor neuropathy (MMN). We compared the ability of serum IgM from patients with multifocal motor neuropathy to bind to GM1 ganglioside alone and to GM1 as a component of a lipid mixture that also contained galactocerebroside a...

journal_title：Neurology

authors： Pestronk A,Choksi R,Blume G,Lopate G

更新日期：1997-04-01 00:00:00

abstract：:Patients with symptomatic > or = 60% (n = 134), asymptomatic > or = 80% (n = 143), and asymptomatic progressive > or = 60% (n = 25) internal carotid artery stenosis underwent stenting and were followed clinically and by Doppler-assisted duplex imaging for 27.1 +/- 15.6 months. Stroke and death from stroke occurred wit...

journal_title：Neurology

authors： Bibl D,Lampl C,Biberhofer I,Kerschner K,Kypta A,Bergmann J,Kaindlstorfer A,Röper C,Yazdi K,Engleder C,Hofmann R,Deibl M,Leisch F,Ransmayr G

更新日期：2005-07-12 00:00:00

abstract：:We describe a patient who presented with unilateral abdominal herniation due to weakness of abdominal musculature, associated with extensive syringomyelia. Electromyographic evidence of focal denervation and reinnervation was present in the weak muscles consistent with anterior horn cell loss. We compare these unusual...

journal_title：Neurology

authors： Coleman RJ,Ingram DA

更新日期：1991-10-01 00:00:00

abstract：:A cross-sectional survey and subsequent longitudinal study among diabetic residents of Rochester, MN--The Rochester Diabetic Neuropathy Study (RDNS)--is population-based and uses quantitative, validated, and unique end points to detect, classify, and stage neuropathy. Nondiabetic persons, drawn from the same populatio...

journal_title：Neurology

authors： Dyck PJ,Kratz KM,Lehman KA,Karnes JL,Melton LJ 3rd,O'Brien PC,Litchy WJ,Windebank AJ,Smith BE,Low PA

更新日期：1991-06-01 00:00:00

abstract：OBJECTIVE:To investigate the possible association of persistent enterovirus (EV) infection with the development of ALS. BACKGROUND:Although ALS is a clinically well-defined motor neuron disease, little is known about the etiology and pathogenesis of the sporadic cases. Among the different causes that have been hypothe...

journal_title：Neurology

authors： Berger MM,Kopp N,Vital C,Redl B,Aymard M,Lina B

更新日期：2000-01-11 00:00:00