A physiological change in the homotopic cortex following left posterior temporal lobe infarction.

Abstract:

:We investigated the relationship between cerebral activity (measured with positron emission tomography) and word rate in normal subjects and aphasic patients listening to monosyllabic words at rates up to those encountered in normal speech. By measuring the slope of the regression of the individual activity-word rate responses in the temporal cortex in normal subjects, we identified a functional asymmetry in the posterior superior temporal sulcus. The response was greater (steeper) on the left. Using the same study design, we identified a steeper activity-word rate response in the right posterior superior temporal sulcus of patients who had recovered single-word auditory comprehension after infarction of the left posterior temporal cortex. This response was significantly different from that observed in both normal subjects and a group of patients with left hemisphere infarcts that spared the posterior temporal cortex. The results demonstrated a change in physiological responsiveness in the contralateral homotopic cortex after posterior temporal infarction.

journal_name

Ann Neurol

journal_title

Annals of neurology

authors

Leff A,Crinion J,Scott S,Turkheimer F,Howard D,Wise R

doi

10.1002/ana.10181

keywords:

subject

Has Abstract

pub_date

2002-05-01 00:00:00

pages

553-8

issue

5

eissn

0364-5134

issn

1531-8249

journal_volume

51

pub_type

杂志文章
  • Human leukocyte antigen studies in multiple sclerosis.

    abstract::Multiple sclerosis (MS) has been associated with HLA-DR2 for more than 20 years, and a large number of studies have addressed the relation between MS and the HLA class II genes, which are our major immune-response genes. This has produced a complex and confusing picture that is difficult to interpret. With the advent ...

    journal_title:Annals of neurology

    pub_type: 杂志文章,评审

    doi:10.1002/ana.410360706

    authors: Hillert J

    更新日期:1994-01-01 00:00:00

  • Mitochondrial myopathies: clinical and biochemical features of 30 patients with major deletions of muscle mitochondrial DNA.

    abstract::Analysis of mitochondrial DNA (mtDNA) in muscle and blood from 72 patients with mitochondrial myopathy showed that 30 had major deletions of a variable proportion of muscle mtDNA. All of these 30 patients presented with progressive external ophthalmoplegia and limb weakness, and 8 had the additional features of the Ke...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410260603

    authors: Holt IJ,Harding AE,Cooper JM,Schapira AH,Toscano A,Clark JB,Morgan-Hughes JA

    更新日期:1989-12-01 00:00:00

  • The pressure difference between eye and brain changes with posture.

    abstract:OBJECTIVE:The discovery of a posture-dependent effect on the difference between intraocular pressure (IOP) and intracranial pressure (ICP) at the level of lamina cribrosa could have important implications for understanding glaucoma and idiopathic intracranial hypertension and could help explain visual impairments in as...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.24713

    authors: Eklund A,Jóhannesson G,Johansson E,Holmlund P,Qvarlander S,Ambarki K,Wåhlin A,Koskinen LO,Malm J

    更新日期:2016-08-01 00:00:00

  • Reduced phospholipase D activity in brain tissue samples from Alzheimer's disease patients.

    abstract::Biochemical examinations of brain tissue samples obtained from patients with Alzheimer's disease have revealed a decreased quantity of the neurotransmitter acetylcholine and reduced activity of choline acetyltransferase (ChAT), the enzyme responsible for acetylcholine formation. It has been suggested that the choline ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410200214

    authors: Kanfer JN,Hattori H,Orihel D

    更新日期:1986-08-01 00:00:00

  • Viral load determines the B-cell response in the cerebrospinal fluid during human immunodeficiency virus infection.

    abstract:OBJECTIVE:Human immunodeficiency virus (HIV) infection of the central nervous system (CNS) is frequently associated with intrathecal immunoglobulin synthesis and cerebrospinal fluid (CSF) pleocytosis, but little is known about the B-cell response in the CSF of these patients. In this study, we investigated the relation...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21195

    authors: Cepok S,von Geldern G,Nolting T,Grummel V,Srivastava R,Zhou D,Hartung HP,Adams O,Arendt G,Hemmer B

    更新日期:2007-11-01 00:00:00

  • Magnetic resonance T1w/T2w ratio: A parsimonious marker for Parkinson disease.

    abstract:OBJECTIVE:Newer magnetic resonance imaging (MRI) techniques have shown promise in capturing early Parkinson disease (PD)-related changes in the substantia nigra pars compacta (SNc), the key pathological loci. Their translational value, however, is hindered by technical complexity and inconsistent results. METHODS:A no...

    journal_title:Annals of neurology

    pub_type: 临床试验,杂志文章

    doi:10.1002/ana.25376

    authors: Du G,Lewis MM,Sica C,Kong L,Huang X

    更新日期:2019-01-01 00:00:00

  • Antioxidants halt axonal degeneration in a mouse model of X-adrenoleukodystrophy.

    abstract:OBJECTIVE:Axonal degeneration is a main contributor to disability in progressive neurodegenerative diseases in which oxidative stress is often identified as a pathogenic factor. We aim to demonstrate that antioxidants are able to improve axonal degeneration and locomotor deficits in a mouse model of X-adrenoleukodystro...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22363

    authors: López-Erauskin J,Fourcade S,Galino J,Ruiz M,Schlüter A,Naudi A,Jove M,Portero-Otin M,Pamplona R,Ferrer I,Pujol A

    更新日期:2011-07-01 00:00:00

  • SLC25A19 mutation as a cause of neuropathy and bilateral striatal necrosis.

    abstract::Four patients, aged 7-20 years, suffered from recurrent episodes of flaccid paralysis and encephalopathy associated with bilateral striatal necrosis and chronic progressive polyneuropathy. Using homozygosity mapping, a pathogenic missense mutation in the SLC25A19 gene that encodes the mitochondrial thiamine pyrophosph...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21752

    authors: Spiegel R,Shaag A,Edvardson S,Mandel H,Stepensky P,Shalev SA,Horovitz Y,Pines O,Elpeleg O

    更新日期:2009-09-01 00:00:00

  • Post-Traumatic Stress Disorder is Associated with further Increased Parkinson's Disease Risk in Veterans with Traumatic Brain Injury.

    abstract:OBJECTIVE:Determining if traumatic brain injury (TBI) and post-traumatic stress disorder (PTSD) are risk factors for Parkinson's disease (PD). This constitutes a research priority for the Veterans Administration (VA) with implications for screening policy and prevention. METHODS:Population-based, matched case-control ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.25726

    authors: White DL,Kunik ME,Yu H,Lin HL,Richardson PA,Moore S,Sarwar AI,Marsh L,Jorge RE

    更新日期:2020-07-01 00:00:00

  • Congenital muscular dystrophy with primary laminin alpha2 (merosin) deficiency presenting as inflammatory myopathy.

    abstract::Ten laminin alpha2-deficient patients were identified by both immunofluorescence and immunoblotting (30% of congenital muscular dystrophy patients tested). Three of the laminin alpha2-deficient patients were carrying a diagnosis of infantile polymyositis prior to immunostaining studies. The clinical features in the 10...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410400515

    authors: Pegoraro E,Mancias P,Swerdlow SH,Raikow RB,Garcia C,Marks H,Crawford T,Carver V,Di Cianno B,Hoffman EP

    更新日期:1996-11-01 00:00:00

  • Narcolepsy onset is seasonal and increased following the 2009 H1N1 pandemic in China.

    abstract:OBJECTIVE:Narcolepsy is caused by the loss of hypocretin/orexin neurons in the hypothalamus, which is likely the result of an autoimmune process. Recently, concern has been raised over reports of narcolepsy in northern Europe following H1N1 vaccination. METHODS:The study is a retrospective analysis of narcolepsy onset...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22587

    authors: Han F,Lin L,Warby SC,Faraco J,Li J,Dong SX,An P,Zhao L,Wang LH,Li QY,Yan H,Gao ZC,Yuan Y,Strohl KP,Mignot E

    更新日期:2011-09-01 00:00:00

  • Novel PINK1 mutations in early-onset parkinsonism.

    abstract::PINK1 was recently found to be associated with PARK6 as the causative gene. We performed mutation analysis in eight inbred families whose haplotypes link to the PARK6 region. We identified six pathogenic mutations (R246X, H271Q, E417G, L347P, and Q239X/R492X) in six unrelated families. All sites of mutations were nove...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.20251

    authors: Hatano Y,Li Y,Sato K,Asakawa S,Yamamura Y,Tomiyama H,Yoshino H,Asahina M,Kobayashi S,Hassin-Baer S,Lu CS,Ng AR,Rosales RL,Shimizu N,Toda T,Mizuno Y,Hattori N

    更新日期:2004-09-01 00:00:00

  • Selective brainstem injury in an asphyxiated newborn.

    abstract::We report the clinical, radiological, and neuropathological features of selective brainstem injury in an asphyxiated term infant. Disproportionate injury to thalamus, basal ganglia, and brainstem with relative sparing of cortex and subcortical white matter is observed occasionally after acute total asphyxia. Although ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410230115

    authors: Roland EH,Hill A,Norman MG,Flodmark O,MacNab AJ

    更新日期:1988-01-01 00:00:00

  • Benzodiazepine receptors in focal epilepsy with cortical dysgenesis: an 11C-flumazenil PET study.

    abstract::Previous imaging studies using 11C-flumazenil in patients with mesial temporal lobe epilepsy and neocortical partial seizure disorders have found focal decreases in gamma-aminobutyric acid type A/benzodiazepine receptor binding. These studies used subjective visual assessment and a region of interest approach to quant...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410400210

    authors: Richardson MP,Koepp MJ,Brooks DJ,Fish DR,Duncan JS

    更新日期:1996-08-01 00:00:00

  • Increases in soluble VCAM-1 correlate with a decrease in MRI lesions in multiple sclerosis treated with interferon beta-1b.

    abstract::Interferon beta-1b reduces clinical exacerbations and disease activity in multiple sclerosis as shown by magnetic resonance imaging, but the mechanism of action is unknown. We investigated the correlation between the levels of soluble adhesion molecules and a reduction in contrast-enhancing lesions on gadopentetate di...

    journal_title:Annals of neurology

    pub_type: 临床试验,杂志文章

    doi:10.1002/ana.410410517

    authors: Calabresi PA,Tranquill LR,Dambrosia JM,Stone LA,Maloni H,Bash CN,Frank JA,McFarland HF

    更新日期:1997-05-01 00:00:00

  • Venous angioma of the optic chiasm.

    abstract::A 30-year-old man presented with decreased vision in the right eye of three weeks' duration. Examination indicated a chiasmal syndrome and evidence of subarachnoid hemorrhage. CAT scan showed a large suprasellar mass. Surgical intervention confirmed the presence of a globular lesion filled with blood clots involving m...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410040515

    authors: Fermaglich J,Kattah J,Manz H

    更新日期:1978-11-01 00:00:00

  • Hypoperfusion of Wernicke's area predicts severity of semantic deficit in acute stroke.

    abstract::Based on earlier findings that the presence of word comprehension impairment (a deficit in the meaning of words, or lexical semantics) in acute stroke was strongly associated with the presence of hypoperfusion or infarct in Wernicke's area, we tested the hypothesis that the severity of word comprehension impairment wa...

    journal_title:Annals of neurology

    pub_type: 临床试验,杂志文章

    doi:10.1002/ana.1265

    authors: Hillis AE,Wityk RJ,Tuffiash E,Beauchamp NJ,Jacobs MA,Barker PB,Selnes OA

    更新日期:2001-11-01 00:00:00

  • Gut Microbiome Signatures of Risk and Prodromal Markers of Parkinson Disease.

    abstract:OBJECTIVE:Alterations of the gut microbiome in Parkinson disease (PD) have been repeatedly demonstrated. However, little is known about whether such alterations precede disease onset and how they relate to risk and prodromal markers of PD. We investigated associations of these features with gut microbiome composition. ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.25788

    authors: Heinzel S,Aho VTE,Suenkel U,von Thaler AK,Schulte C,Deuschle C,Paulin L,Hantunen S,Brockmann K,Eschweiler GW,Maetzler W,Berg D,Auvinen P,Scheperjans F

    更新日期:2020-08-01 00:00:00

  • Somatotopical organization of striatal activation during finger and toe movement: a 3-T functional magnetic resonance imaging study.

    abstract::The present study aimed at determining the distribution and somatotopical organization of striatal activation during performance of simple motor tasks. Ten right-handed healthy volunteers were studied by using a 3-T whole-body magnetic resonance unit and echo planar imaging. The tasks consisted of self-paced flexion/e...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410440319

    authors: Lehéricy S,van de Moortele PF,Lobel E,Paradis AL,Vidailhet M,Frouin V,Neveu P,Agid Y,Marsault C,Le Bihan D

    更新日期:1998-09-01 00:00:00

  • Inhibitors of GABA metabolism: implications for Huntington's disease.

    abstract::Stereotaxic injection of kainic acid into rat striatum produces neuronal degeneration and neurochemical alterations resembling Huntington's disease (HD). Since correction of the deficiency in gamma-aminobutyric acid (GABA) in HD may be of therapeutic value, the efficacy of drugs that inhibit the GABA-degrading enzyme ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410020407

    authors: Schwarcz R,Bennett JP Jr,Coyle JT

    更新日期:1977-10-01 00:00:00

  • Blood expression profiles for tuberous sclerosis complex 2, neurofibromatosis type 1, and Down's syndrome.

    abstract::Blood gene expression profiling has been applied to a variety of hematological malignancies, autoimmune disorders, and infectious diseases. This study applies this approach to genetic diseases without obvious blood phenotypes. Three genetic diseases including tuberous sclerosis complex 2, neurofibromatosis type 1, and...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.20291

    authors: Tang Y,Schapiro MB,Franz DN,Patterson BJ,Hickey FJ,Schorry EK,Hopkin RJ,Wylie M,Narayan T,Glauser TA,Gilbert DL,Hershey AD,Sharp FR

    更新日期:2004-12-01 00:00:00

  • Multiple sclerosis: immune mechanism and update on current therapies.

    abstract::Multiple sclerosis (MS) is a demyelinating disease of the central nervous system (CNS) afflicting approximately 250,000 individuals in the United States. This inflammatory disease has variable clinical manifestations, ranging from a relapsing-remitting course to a chronic progressive disease. Approximately one third o...

    journal_title:Annals of neurology

    pub_type: 杂志文章,评审

    doi:10.1002/ana.410370710

    authors: Bansil S,Cook SD,Rohowsky-Kochan C

    更新日期:1995-05-01 00:00:00

  • White matter lesions defined by diffusion tensor imaging in older adults.

    abstract:OBJECTIVE:The cellular and molecular mechanisms underlying magnetic resonance imaging-defined white matter (WM) changes associated with age-related cognitive decline remain poorly defined. We tested the hypothesis that WM lesions in older adults, defined by diffusion tensor imaging (DTI), arise in the setting of vascul...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22484

    authors: Back SA,Kroenke CD,Sherman LS,Lawrence G,Gong X,Taber EN,Sonnen JA,Larson EB,Montine TJ

    更新日期:2011-09-01 00:00:00

  • Early onset collagen VI myopathies: Genetic and clinical correlations.

    abstract:OBJECTIVE:Mutations in the genes encoding the extracellular matrix protein collagen VI (ColVI) cause a spectrum of disorders with variable inheritance including Ullrich congenital muscular dystrophy, Bethlem myopathy, and intermediate phenotypes. We extensively characterized, at the clinical, cellular, and molecular le...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22087

    authors: Briñas L,Richard P,Quijano-Roy S,Gartioux C,Ledeuil C,Lacène E,Makri S,Ferreiro A,Maugenre S,Topaloglu H,Haliloglu G,Pénisson-Besnier I,Jeannet PY,Merlini L,Navarro C,Toutain A,Chaigne D,Desguerre I,de Die-Smulders C

    更新日期:2010-10-01 00:00:00

  • Assessment of reliability and biological significance of glutamate levels in cerebrospinal fluid.

    abstract::The published information on glutamate levels in cerebrospinal fluid (CSF) and modifications in neurological disorders is controversial. In the present study, we demonstrated a metabolic instability of glutamate in untreated CSF and a spurious elevation of its levels by the current methods of CSF acidification. These ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410330316

    authors: Ferrarese C,Pecora N,Frigo M,Appollonio I,Frattola L

    更新日期:1993-03-01 00:00:00

  • Comparative Effectiveness of Prestroke Aspirin on Stroke Severity and Outcome.

    abstract:OBJECTIVE:The effect of prestroke aspirin use on initial severity, hemorrhagic transformation, and functional outcome of ischemic stroke is uncertain. METHODS:Using a multicenter stroke registry database, patients with acute ischemic stroke of three subtypes (large artery atherosclerosis [LAA], small vessel occlusion ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.24602

    authors: Park JM,Kang K,Cho YJ,Hong KS,Lee KB,Park TH,Lee SJ,Ko Y,Han MK,Lee J,Cha JK,Kim DH,Kim DE,Kim JT,Choi JC,Yu KH,Lee BC,Lee JS,Lee J,Gorelick PB,Bae HJ,CRCS-5 Investigators.

    更新日期:2016-04-01 00:00:00

  • Increased prevalence and titer of Epstein-Barr virus antibodies in patients with multiple sclerosis.

    abstract::The prevalence and titer of serum antibodies to several Epstein-Barr virus (EBV) antigens were compared among patients with multiple sclerosis, healthy siblings of multiple sclerosis patients, patients with other neurological diseases, and healthy non-blood-related subjects. Serum-cerebrospinal fluid (serum-CSF) pairs...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410170412

    authors: Sumaya CV,Myers LW,Ellison GW,Ench Y

    更新日期:1985-04-01 00:00:00

  • Hippocampal interictal spikes disrupt cognition in rats.

    abstract:OBJECTIVE:Cognitive impairment is common in epilepsy, particularly in memory function. Interictal spikes (IISs) are thought to disrupt cognition, but it is difficult to delineate their contribution from general impairments in memory produced by etiology and seizures. We investigated the transient impact of focal IISs o...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21896

    authors: Kleen JK,Scott RC,Holmes GL,Lenck-Santini PP

    更新日期:2010-02-01 00:00:00

  • Identification of neuronal outgrowth cells from peripheral blood of stroke patients.

    abstract:OBJECTIVE:Recent studies have identified a subset of outgrowth cell population with endothelial phenotype in long-term cultures of peripheral blood mononuclear cells. The concept that peripheral blood-derived cells participate in neuronal regeneration remains highly controversial, and no specific cell type has been ide...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21303

    authors: Jung KH,Chu K,Lee ST,Song EC,Sinn DI,Kim JM,Kim SJ,Kim JH,Kang KM,Park HK,Lee SH,Kim M,Lee SK,Roh JK

    更新日期:2008-03-01 00:00:00

  • Demyelination causes synaptic alterations in hippocampi from multiple sclerosis patients.

    abstract:OBJECTIVE:Multiple Sclerosis (MS) is an inflammatory demyelinating disease of the human central nervous system. Although the clinical impact of gray matter pathology in MS brains is unknown, 30 to 40% of MS patients demonstrate memory impairment. The molecular basis of this memory dysfunction has not yet been investiga...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22337

    authors: Dutta R,Chang A,Doud MK,Kidd GJ,Ribaudo MV,Young EA,Fox RJ,Staugaitis SM,Trapp BD

    更新日期:2011-03-01 00:00:00