Abstract:
:We recorded horizontal smooth-pursuit responses to sinusoidal and step-ramp stimuli in 7 patients with unilateral frontal lobe lesions. Five patients had directional smooth-pursuit deficits, all with impairment toward the side of cerebral damage. Ipsidirectional pursuit defects involved pursuit maintenance to sinusoidal targets, pursuit initiation to step-ramp targets, or both. No patient had asymmetry of smooth pursuit according to the retinal hemifield of target appearance. Smooth-pursuit velocities were subnormal in both horizontal directions in 4 patients. The human frontal lobes participate in the initiation and maintenance of smooth pursuit in both directions, with a greater ipsilateral contribution. Of 5 patients with ipsilateral pursuit impairment, 3 had cerebral lesions in the area of the frontal eye field (FEF). These 3 patients also made inaccurate saccades to targets moving away from the side of the lesion, implying that the FEF transmits motion information to the saccadic system. Two patients with ipsidirectional smooth-pursuit defects had cerebral damage that spared the FEF, indicating that other frontal regions also contribute to smooth pursuit.
journal_name
Ann Neuroljournal_title
Annals of neurologyauthors
Morrow MJ,Sharpe JAdoi
10.1002/ana.410370406subject
Has Abstractpub_date
1995-04-01 00:00:00pages
443-51issue
4eissn
0364-5134issn
1531-8249journal_volume
37pub_type
杂志文章abstract::This report describes, for what may be only the second time, a ruptured miliary aneurysm within a cerebral hemorrhage. The report is unique in that the aneurysm has arisen at the site of a dissection within the wall of an arteriole at a site of fibrinoid necrosis. The case not only is a unique illustration of this pat...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.10664
更新日期:2003-09-01 00:00:00
abstract::Immunohistochemical examination of 20 Down's syndrome brains, using antibodies to alpha-, beta-, and gamma-synuclein, demonstrated many alpha-synuclein-positive Lewy bodies and dystrophic neurites in 50% of amygdala samples from Down's syndrome brains with Alzheimer's disease. Similar lesions were less common in other...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/1531-8249(199903)45:3<353::aid-ana11>3.0.c
更新日期:1999-03-01 00:00:00
abstract::We describe a kindred with 7 confirmed and 2 probable cases of subacute dementia accompanied by myoclonus. The inheritance pattern is consistent with autosomal dominance and shows anticipation. The pathological changes involve marked gliosis with neuronal loss of the dorsomedial and midline thalamic nuclei, with lesse...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410200209
更新日期:1986-08-01 00:00:00
abstract::The pathogenetic role of anti-GM1 in chronic acquired demyelinating polyneuropathy (CADP) is uncertain. An association between antibodies and disease activity has not yet been established. In 8 patients with CADP followed longitudinally, anti-GM1 antibodies were monitored with a standardized enzyme-linked immunosorben...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410430113
更新日期:1998-01-01 00:00:00
abstract::Brains from male cases with dyslexia show symmetry of the planum temporale and predominantly left-sided cerebrocortical microdysgenesis. We now report on three women with dyslexia. In all brains, the planum temporale was again symmetrical. Also, in two of the brains, multiple foci of cerebrocortical glial scarring wer...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410280602
更新日期:1990-12-01 00:00:00
abstract:OBJECTIVE:Determine the probability of attaining complete remission in children with nonsyndromic epilepsy (NSE) over the course of ≥10 years from initial diagnosis; identify early predictors of complete remission; and assess the risk of relapse after achieving complete remission. METHODS:In a prospective community-ba...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.22461
更新日期:2011-10-01 00:00:00
abstract::Twenty patients with Parkinson's disease were treated with the 8-alpha-ergoline derivative mesulergine. Participants were divided into two groups, and over a nine-week period, mesulergine dosage was increased to a maximum of either 10 or 20 mg daily. During this time levodopa-carbidopa (LD-CD) dosage was reduced and t...
journal_title:Annals of neurology
pub_type: 临床试验,杂志文章
doi:10.1002/ana.410170405
更新日期:1985-04-01 00:00:00
abstract::The development of serotonin (5HT1B/1D) agonists as treatments for the acute attack of migraine has resulted in considerable interest in their mechanism of action and, to some extent, renewed interest in the role of serotonin (5-hydroxytryptamine; 5HT) in the disorder. The initial synthesis of this class of compounds ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410430605
更新日期:1998-06-01 00:00:00
abstract::The hypothalamus was systematically examined in 30 patients with pathologically documented idiopathic parkinsonism. Using Lewy body formation as a marker for nerve cell degeneration, we observed abnormalities in every hypothalamus examined. Of the thirteen hypothalamic nuclei that could be individually identified, non...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410030207
更新日期:1978-02-01 00:00:00
abstract::Although Alzheimer's and Parkinson's diseases predominately affect elderly adults, the proteins that play a role in the pathogenesis of these diseases are expressed throughout life. In fact, many of the proteins hypothesized to be important in the progression of neurodegeneration play direct or indirect roles in the d...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.21841
更新日期:2010-02-01 00:00:00
abstract::Epilepsy is a disease of recurrent seizures that can develop after a wide range of brain insults. Although surgical resection of focal regions of seizure onset can result in clinical improvement, the molecular mechanisms that produce and maintain focal hyperexcitability are not understood. Here, we demonstrate a regio...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20633
更新日期:2005-11-01 00:00:00
abstract:OBJECTIVE:To identify brain regions, cell types, or both that generate abnormal electrical discharge in tuberous sclerosis complex (TSC). Here we examined excitatory and inhibitory synaptic currents in human tissue samples obtained from a TSC patient with no discernible cortical tubers and acute neocortical brain slice...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.21058
更新日期:2007-02-01 00:00:00
abstract::Two women suffered from a similar, slowly progressive illness characterized by upper and lower motor neuron involvement, sensory disturbances, and neurogenic bladder. Radiographic examinations showed cerebral atrophy and, in one, changes on computerized tomography suggesting leukodystrophy. Sural nerve biopsies reveal...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410130411
更新日期:1983-04-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that variability in SNCA Rep1, a polymorphic dinucleotide microsatellite in the promoter region of the gene encoding α-synuclein, modifies the association between head injury and Parkinson's disease (PD) risk. METHODS:Participants in the Farming and Movement Evaluation (FAME) and the S...
journal_title:Annals of neurology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/ana.22499
更新日期:2012-01-01 00:00:00
abstract::Averaged electroencephalographic activity related to rhythmic jerking movements was recorded in a patient with a complex neurological symptomatology. The diagnosis of a functional disorder was strongly suggested by his clinical course, inconsistent findings from physical examination, and negative workup. His abnormal ...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410200614
更新日期:1986-12-01 00:00:00
abstract::Only 6 patients with intracranial hypertension associated with unruptured cerebral arteriovenous malformations have been reported. We report 6 additional patients seen at the Cleveland Clinic during the past 10 years. The average age was 28 years (range, 19-44 years); 4 were women. Symptoms and signs included papilled...
journal_title:Annals of neurology
pub_type: 杂志文章,评审
doi:10.1002/ana.410270504
更新日期:1990-05-01 00:00:00
abstract::Clinical seizure manifestations, physical examination, radiological studies, neuropsychological tests, and scalp and depth electroencephalographic (EEG) studies were done to localize seizure foci in 32 patients, 23 of whom have undergone surgery with more than one year of follow-up. Of 16 patients with unlocalized sca...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410120306
更新日期:1982-09-01 00:00:00
abstract:OBJECTIVE:Adipocytokines are hormones secreted from adipose tissue that possibly link adiposity and the risk of cardiovascular disease, but limited prospective data exist on plasma adipocytokines and ischemic stroke risk. We investigated associations and predictive properties of 4 plasma adipocytokines, namely resistin...
journal_title:Annals of neurology
pub_type: 杂志文章,多中心研究
doi:10.1002/ana.22669
更新日期:2012-04-01 00:00:00
abstract::Human prion diseases can occur as an idiopathic disorder (sporadic Creutzfeldt-Jakob disease) or can be acquired, as is the case for variant Creutzfeldt-Jakob disease. These disorders are characterized by the accumulation of a protease-resistant form of the host-encoded prion protein termed PrP(Sc) in the brains of af...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.20127
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:We examined the association of nutrient intake with microstructural white matter integrity, and the role of white matter integrity in the association between nutrient consumption and cognition. METHODS:This cross-sectional analysis included 239 elderly (age ≥ 65 years) participants of a multiethnic cohort. W...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.24674
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:Recent studies carried out on amyotrophic lateral sclerosis patients suggest that the disease might initiate in the motor cortex and spread to its targets along the corticofugal tracts. In this study, we aimed to test the corticofugal hypothesis of amyotrophic lateral sclerosis experimentally. METHODS:Sod1G8...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.25833
更新日期:2020-10-01 00:00:00
abstract::In an attempt to define prognostic indicators of intelligence and seizures in the hemiparetic cerebral palsy population, birth histories, electroencephalograms, and computerized tomographic (CT) scans were reviewed in 52 children with hemiparetic cerebral palsy. Cases were excluded when the hemiparesis might have been...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410090407
更新日期:1981-04-01 00:00:00
abstract::The effect of focal ischemia on tissue pH was studied at various times up to 6 hours after permanent middle cerebral artery occlusion in rats. Tissue pH was imaged by using umbelliferone fluorescence and correlated with cerebral blood flow, ATP content, and recordings of the steady potential. Circumscribed foci of all...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract::We identified two new mutations in 2 white patients with muscle lactate dehydrogenase deficiency. Both patients had exercise intolerance, cramps, and recurrent myoglobinuria. One patient was homozygous for a 2-bp deletion in exon 5, resulting in a frameshift with premature termination of translation. The second patien...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410360418
更新日期:1994-10-01 00:00:00
abstract::The object of this study was to determine the concordance of the anatomical location of interictal magnetoencephalographic (MEG) spike foci with the location of ictal onset zones identified by invasive ictal intracranial electroencephalographic recordings in children undergoing evaluation for epilepsy surgery. MEG was...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/1531-8249(199910)46:4<627::aid-ana11>3.0.c
更新日期:1999-10-01 00:00:00
abstract::Classic late infantile neuronal ceroid lipofuscinosis (LINCL) is a neurodegenerative disease in which autofluorescent "curvilinear" storage bodies accumulate in tissues from affected patients. Recently, the LINCL gene (CLN2) has been found to code for a pepstatin-insensitive lysosomal protease whose activity is defici...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:
更新日期:2000-02-01 00:00:00
abstract::We describe the clinical and oculographic findings in 4 families with episodic ataxia and interictal nystagmus (EA-2) linked to chromosome 19p. Episodes varied from pure ataxia to combinations of symptoms suggesting involvement of the cerebellum, brainstem, and cortex. Some affected individuals exhibited a progressive...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410410105
更新日期:1997-01-01 00:00:00
abstract::Neuromuscular disorders reported in association with human immunodeficiency virus (HIV) infection include several forms of peripheral neuropathy and polymyositis. We report 11 patients with HIV-associated myopathy. Five patients with acquired immunodeficiency syndrome (AIDS), 2 with AIDS-related complex, and 4 otherwi...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410240114
更新日期:1988-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the ability of mesenchymal stem cells (MSCs), a subset of adult stem cells from bone marrow, to cure experimental autoimmune encephalomyelitis. METHODS:The outcome of the injection of MSCs, in mice immunized with the peptide 139-151 of the proteolipid protein (PLP), was studied analyzing clinical...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.21076
更新日期:2007-03-01 00:00:00
abstract::The factors contributing to selective motoneuron loss in amyotrophic lateral sclerosis (ALS) remain undefined. To investigate whether calcium-binding proteins contribute to selective motoneuron vulnerability in ALS, we compared calbindin-D28K and parvalbumin immunoreactivity in motoneuron populations in human ALS, and...
journal_title:Annals of neurology
pub_type: 杂志文章
doi:10.1002/ana.410360608
更新日期:1994-12-01 00:00:00