Propagation of interictal epileptic activity in temporal lobe epilepsy.

Abstract:

:We recorded interictal spikes with closely spaced scalp electrodes and sphenoidal electrodes in four patients with temporal lobe epilepsy. We used multiple dipole modeling to study the number, three-dimensional intracerebral location, time activity, and functional relationship of the neuronal sources underlying the epileptic spike complexes. In all patients, we found two significant sources generating the interictal spikes which showed considerable overlap in both space and time. Source 1 was located in the mesiobasal temporal lobe and generated a restricted negativity at the ipsilateral sphenoidal electrode and a widespread positivity over the vertex. Source 2 could be attributed to the lateral temporal neocortex and was associated with a relatively restricted negativity at the ipsilateral temporal electrodes and a more widespread positivity over the contralateral hemisphere. The sources were well separated in space, with an average distance of 45 mm between them. The time activities of both sources showed similar biphasic patterns, with the mesial source leading the lateral source by approximately 40 msec, suggesting propagation of interictal epileptic activity from the mesiobasal to the lateral temporal lobe.

journal_name

Neurology

journal_title

Neurology

authors

Baumgartner C,Lindinger G,Ebner A,Aull S,Serles W,Olbrich A,Lurger S,Czech T,Burgess R,Lüders H

doi

10.1212/wnl.45.1.118

subject

Has Abstract

pub_date

1995-01-01 00:00:00

pages

118-22

issue

1

eissn

0028-3878

issn

1526-632X

journal_volume

45

pub_type

临床试验,杂志文章
  • Levodopa pharmacokinetics and pharmacodynamics in fluctuating parkinsonian patients.

    abstract::We investigated levodopa intravenous infusion rates, plasma concentrations, and clinical responses in 23 parkinsonian patients with a fluctuating response to the drug. There was a linear relationship between rate of levodopa infusion and plasma concentration when carbidopa was coadministered. Minimum-therapeutically e...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.36.6.739

    authors: Nutt JG,Woodward WR

    更新日期:1986-06-01 00:00:00

  • Lacunar lesions are independently associated with disability and cognitive impairment in CADASIL.

    abstract:OBJECTIVE:Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a hereditary arteriopathy caused by mutations of the Notch3 gene. The disease is characterized by T2-hyperintense lesions (subcortical white matter lesions), T1-hypointense lesions (lacunar lesions), and T2...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000265221.05610.70

    authors: Viswanathan A,Gschwendtner A,Guichard JP,Buffon F,Cumurciuc R,O'Sullivan M,Holtmannspötter M,Pachai C,Bousser MG,Dichgans M,Chabriat H

    更新日期:2007-07-10 00:00:00

  • Lyme borreliosis in Bell's palsy. Long Island Neuroborreliosis Collaborative Study Group.

    abstract::Lyme borreliosis (LB) causes a range of neurologic manifestations, the most common of which is facial nerve paralysis. To evaluate nervous system LB, we organized a neurologic collaborative study group in Suffolk County, NY, a region of high LB incidence. Between July and September 1989, LB serologies were performed o...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.42.7.1268

    authors: Halperin JJ,Golightly M

    更新日期:1992-07-01 00:00:00

  • Cognitive profiles differ in autopsy-confirmed frontotemporal dementia and AD.

    abstract:BACKGROUND:Frontotemporal dementia (FTD) is currently distinguished from AD primarily on the basis of behavioral features because studies of cognition have shown negligible or inconsistent differences. However, the poor discriminability of cognitive measures may relate to reliance on imprecise clinically diagnosed grou...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.58.12.1801

    authors: Rascovsky K,Salmon DP,Ho GJ,Galasko D,Peavy GM,Hansen LA,Thal LJ

    更新日期:2002-06-25 00:00:00

  • A Roma founder BIN1 mutation causes a novel phenotype of centronuclear myopathy with rigid spine.

    abstract:OBJECTIVE:To describe a large series of BIN1 patients, in which a novel founder mutation in the Roma population of southern Spain has been identified. METHODS:Patients diagnosed with centronuclear myopathy (CNM) at 5 major reference centers for neuromuscular disease in Spain (n = 53) were screened for BIN1 mutations. ...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1212/WNL.0000000000005862

    authors: Cabrera-Serrano M,Mavillard F,Biancalana V,Rivas E,Morar B,Hernández-Laín A,Olive M,Muelas N,Khan E,Carvajal A,Quiroga P,Diaz-Manera J,Davis M,Ávila R,Domínguez C,Romero NB,Vílchez JJ,Comas D,Laing NG,Laporte J,Ka

    更新日期:2018-07-24 00:00:00

  • Late-onset depressive symptoms increase the risk of dementia in small vessel disease.

    abstract:OBJECTIVE:We prospectively investigated the role of depressive symptoms (DS) on all-cause dementia in a population with small vessel disease (SVD), considering onset age of DS and cognitive performance. METHODS:The RUN DMC study (Radboud University Nijmegen Diffusion Tensor and Magnetic Resonance Cohort) is a prospect...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000003089

    authors: van Uden IW,van der Holst HM,van Leijsen EM,Tuladhar AM,van Norden AG,de Laat KF,Claassen JA,van Dijk EJ,Kessels RP,Richard E,Tendolkar I,de Leeuw FE

    更新日期:2016-09-13 00:00:00

  • Elevated cortical zinc in Alzheimer disease.

    abstract:OBJECTIVE:To determine whether changes in brain biometals in Alzheimer disease (AD) and in normal brain tissue are tandemly associated with amyloid beta-peptide (Abeta) burden and dementia severity. METHODS:The authors measured zinc, copper, iron, manganese, and aluminum and Abeta levels in postmortem neocortical tiss...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000223644.08653.b5

    authors: Religa D,Strozyk D,Cherny RA,Volitakis I,Haroutunian V,Winblad B,Naslund J,Bush AI

    更新日期:2006-07-11 00:00:00

  • Antimyoclonic effects of alcohol in progressive myoclonus epilepsy.

    abstract::We studied the effect of a single oral intake of 30 to 40 grams of alcohol in 4 consecutive patients presenting with Ramsay Hunt syndrome, the most common type of degenerative progressive myoclonic epilepsy (PME) encountered in southern Europe. Clinical and polygraphic monitoring demonstrated abatement of myoclonus in...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.40.9.1412

    authors: Genton P,Guerrini R

    更新日期:1990-09-01 00:00:00

  • Factors influencing sweat gland innervation in diabetes.

    abstract:BACKGROUND:Using a stereologic approach, the density of nerve fibers innervating sweat gland (SG) fragments in patients with diabetes mellitus (DM) and healthy controls using protein gene product (PGP), tyrosine hydroxylase (TH), and vasoactive intestinal peptide (VIP) was measured to determine which marker best detect...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001488

    authors: Liu Y,Billiet J,Ebenezer GJ,Pan B,Hauer P,Wei J,Polydefkis M

    更新日期:2015-04-21 00:00:00

  • Syndromes dominated by apraxia of speech show distinct characteristics from agrammatic PPA.

    abstract:OBJECTIVE:We assessed whether clinical and imaging features of subjects with apraxia of speech (AOS) more severe than aphasia (dominant AOS) are more similar to agrammatic primary progressive aphasia (agPPA) or to primary progressive AOS (PPAOS). METHODS:Sixty-seven subjects (PPAOS = 18, dominant AOS = 10, agPPA = 9, ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e31829c5ed5

    authors: Josephs KA,Duffy JR,Strand EA,Machulda MM,Senjem ML,Lowe VJ,Jack CR Jr,Whitwell JL

    更新日期:2013-07-23 00:00:00

  • Antineuronal antibodies in patients with neurologic complications of primary Sjögren's syndrome.

    abstract::Neurologic complications of both the central and peripheral nervous systems occur frequently in patients with primary Sjögren's syndrome (primary SS), but the underlying cause of these complications is unknown. We studied the presence of antineuronal antibodies in relation to neurologic complications in a consecutive ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.43.12.2574

    authors: Moll JW,Markusse HM,Pijnenburg JJ,Vecht CJ,Henzen-Logmans SC

    更新日期:1993-12-01 00:00:00

  • Galantamine in AD: A 6-month randomized, placebo-controlled trial with a 6-month extension. The Galantamine USA-1 Study Group.

    abstract:BACKGROUND:Galantamine is a reversible, competitive cholinesterase inhibitor that also allosterically modulates nicotinic acetylcholine receptors. These mechanisms of action provided the rationale for a therapeutic trial of galantamine in AD. METHODS:A 6-month, multicenter, double-blind trial was undertaken in 636 pat...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:10.1212/wnl.54.12.2261

    authors: Raskind MA,Peskind ER,Wessel T,Yuan W

    更新日期:2000-06-27 00:00:00

  • Antiepileptic drug treatment following temporal lobectomy.

    abstract::Antiepileptic drug use was documented before and after temporal lobectomy. Carbamazepine, phenytoin, and clobazam were the most commonly used drugs, both pre- and postoperatively. Preoperatively, polytherapy was used in 78% of patients; at 6 months follow-up, 47%; at 12 months, 18%; and at 24 months, 14%. Preoperative...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章

    doi:10.1212/wnl.51.1.305

    authors: Maher J,McLachlan RS

    更新日期:1998-07-01 00:00:00

  • Anti-GM1 antibody facilitates leakage in an in vitro blood-nerve barrier model.

    abstract::Using an in vitro blood-nerve barrier (BNB) model, the authors tested the effect of various monoclonal antiganglioside antibodies on BNB function. Only anti-GM1 antibody significantly facilitated BNB leakage in a concentration-dependent, complement-independent manner. This study provided evidence that anti-GM1 antibod...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.55.4.585

    authors: Kanda T,Iwasaki T,Yamawaki M,Tai T,Mizusawa H

    更新日期:2000-08-22 00:00:00

  • Efficacy of rapid IV administration of valproic acid for status epilepticus.

    abstract::Although not approved by the US Food and Drug Administration for the treatment of status epilepticus (SE), valproic acid (VPA) is an emerging option for this purpose. The authors reviewed 63 patients (30 men) with SE treated with IV VPA (average dose, 31.5 mg/kg). Analysis of demographic, clinical, and treatment infor...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/01.WNL.0000149527.47600.5A

    authors: Limdi NA,Shimpi AV,Faught E,Gomez CR,Burneo JG

    更新日期:2005-01-25 00:00:00

  • Correlations of nuclear magnetic resonance imaging, computerized tomography, and clinical profiles in multiple sclerosis.

    abstract::Nuclear magnetic resonance (NMR) imaging was superior to CT for imaging the brain lesions of 27 patients with MS. The incidence of abnormal examinations was 78% by NMR and 63% by CT. In cases in which both studies were abnormal, NMR usually demonstrated many more lesions and more extensive involvement than CT. The app...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.36.1.27

    authors: Jacobs L,Kinkel WR,Polachini I,Kinkel RP

    更新日期:1986-01-01 00:00:00

  • Methyl bromide intoxication: neurologic features, including simulation of Reye syndrome.

    abstract::Three family members intoxicated with methyl bromide presented with a variety of neuropsychiatric manifestations including coma, severe status epilepticus, hyporeflexia, and acute psychosis. The simulation of Reye syndrome in the child emphasizes the need for careful toxicologic screening of all children presenting wi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.27.10.959

    authors: Shield LK,Coleman TL,Markesbery WR

    更新日期:1977-10-01 00:00:00

  • The relevance of VGKC positivity in the absence of LGI1 and Caspr2 antibodies.

    abstract:OBJECTIVE:To assess the clinical relevance of a positive voltage-gated potassium channel (VGKC) test in patients lacking antibodies to LGI1 and Caspr2. METHODS:VGKC-positive patients were tested for LGI1 and Caspr2 antibodies. Patients lacking both antibodies were matched (1:2) to VGKC-negative patients. Clinical and ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000002637

    authors: van Sonderen A,Schreurs MW,de Bruijn MA,Boukhrissi S,Nagtzaam MM,Hulsenboom ES,Enting RH,Thijs RD,Wirtz PW,Sillevis Smitt PA,Titulaer MJ

    更新日期:2016-05-03 00:00:00

  • Patterns of postictal cerebral blood flow in temporal lobe epilepsy: qualitative and quantitative analysis.

    abstract::We used single-photon emission computed tomography (SPECT) to study postictal cerebral blood flow (CBF) in 51 patients with temporal lobe epilepsy. There were 78 seizures studied, 77 by early postictal injection of Tc-99m HMPAO (delay from seizure onset = 4.3 +/- 4.5 min) and one by ictal injection. Increased focal te...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.41.7.1096

    authors: Rowe CC,Berkovic SF,Austin MC,McKay WJ,Bladin PF

    更新日期:1991-07-01 00:00:00

  • Emergency treatment of status epilepticus.

    abstract::Status epilepticus occurs in more than 50,000 people in the United States each year and should be considered a neurologic emergency. A variety of drugs are used to treat status epilepticus, including i.v. benzodiazepines, phenytoin, and barbiturates. They are all short of being ideal, primarily because of difficulties...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.46.6_suppl_1.20s

    authors: Runge JW,Allen FH

    更新日期:1996-06-01 00:00:00

  • Functional paralysis of horizontal gaze.

    abstract::A 52-year-old steelworker displayed a consistent defect in leftward voluntary gaze across the midline. Both fast (saccadic) and slow (pursuit) eye movements were affected. Neuro-ophthalmologic evaluation revealed no additional neurologic or ophthalmologic deficit. Pupilary miosis occurred during leftward gaze attempt,...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.29.1.82

    authors: Troost BT,Troost EG

    更新日期:1979-01-01 00:00:00

  • Urinary p75ECD: A prognostic, disease progression, and pharmacodynamic biomarker in ALS.

    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

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000003741

    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

  • Neuroimaging abnormalities in adults with sickle cell anemia: associations with cognition.

    abstract:OBJECTIVE:This study was conducted to determine the relationship of frontal lobe cortical thickness and basal ganglia volumes to measures of cognition in adults with sickle cell anemia (SCA). METHODS:Participants included 120 adults with SCA with no history of neurologic dysfunction and 33 healthy controls (HCs). Part...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1212/WNL.0000000000000188

    authors: Mackin RS,Insel P,Truran D,Vichinsky EP,Neumayr LD,Armstrong FD,Gold JI,Kesler K,Brewer J,Weiner MW,Neuropsychological Dysfunction and Neuroimaging Adult Sickle Cell Anemia Study Group.

    更新日期:2014-03-11 00:00:00

  • A subtype of sporadic prion disease mimicking fatal familial insomnia.

    abstract:OBJECTIVE:To establish a variant of sporadic prion disease as the sporadic form of fatal familial insomnia (FFI). BACKGROUND:FFI is a recently described prion disease characterized clinically by severe sleep impairment, dysautonomia, and motor signs, and pathologically by atrophy of thalamic nuclei, especially the med...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.52.9.1757

    authors: Parchi P,Capellari S,Chin S,Schwarz HB,Schecter NP,Butts JD,Hudkins P,Burns DK,Powers JM,Gambetti P

    更新日期:1999-06-10 00:00:00

  • Traumatic brain injury preceding clinically diagnosed α-synucleinopathies: A case-control study.

    abstract:OBJECTIVE:To determine the association between traumatic brain injury (TBI) and any clinically diagnosed α-synucleinopathy including Parkinson disease (PD), dementia with Lewy bodies (DLB), PD dementia (PDD), and multiple system atrophy (MSA). METHODS:Using the medical records-linkage system of the Rochester Epidemiol...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000008995

    authors: Hasan S,Mielke MM,Turcano P,Ahlskog JE,Bower JH,Savica R

    更新日期:2020-02-25 00:00:00

  • Aldehyde dehydrogenase variation enhances effect of pesticides associated with Parkinson disease.

    abstract:OBJECTIVE:The objective of this study was to determine whether environmental and genetic alterations of neuronal aldehyde dehydrogenase (ALDH) enzymes were associated with increased Parkinson disease (PD) risk in an epidemiologic study. METHODS:A novel ex vivo assay was developed to identify pesticides that can inhibi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000000083

    authors: Fitzmaurice AG,Rhodes SL,Cockburn M,Ritz B,Bronstein JM

    更新日期:2014-02-04 00:00:00

  • The Workforce Task Force report: clinical implications for neurology.

    abstract::The American Academy of Neurology Workforce Task Force (WFTF) report predicts a future shortfall of neurologists in the United States. The WFTF data also suggest that for most states, the current demand for neurologist services already exceeds the supply, and by 2025 the demand for neurologists will be even higher. Th...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/WNL.0b013e31829d8783

    authors: Freeman WD,Vatz KA,Griggs RC,Pedley T

    更新日期:2013-07-30 00:00:00

  • The value of intracranial pressure monitoring in acute hemispheric stroke.

    abstract:BACKGROUND AND PURPOSE:Persistently elevated intracranial pressure (ICP) has been associated with poor clinical outcome after severe brain injury, such as neurotrauma, intracerebral hemorrhage, and subarachnoidal hemorrhage. Although ICP monitoring is increasingly being used in intensive care treatment of patients with...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.47.2.393

    authors: Schwab S,Aschoff A,Spranger M,Albert F,Hacke W

    更新日期:1996-08-01 00:00:00

  • Apolipoprotein E epsilon 4 and the pattern of regional brain atrophy in Alzheimer's disease.

    abstract:BACKGROUND:Although the APOE epsilon 4 allele increases the risk of developing AD, the effects of the epsilon 4 allele on brain atrophy in clinical AD patients are controversial. OBJECTIVE:To investigate a possible relationship between the genetic variants of APOE and brain atrophy in patients with AD. METHODS:Using ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.57.8.1461

    authors: Hashimoto M,Yasuda M,Tanimukai S,Matsui M,Hirono N,Kazui H,Mori E

    更新日期:2001-10-23 00:00:00

  • Lewy bodies are not increased in progressive supranuclear palsy compared with normal controls.

    abstract:OBJECTIVE:To determine the frequency of Lewy bodies (LB) in progressive supranuclear palsy (PSP). BACKGROUND:LB are characteristic of PD, but are also found in normal controls and in other neurodegenerative diseases, especially AD. METHOD:The authors evaluated the brains of 72 consecutive cases of pathologically conf...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.57.9.1675

    authors: Tsuboi Y,Ahlskog JE,Apaydin H,Parisi JE,Dickson DW

    更新日期:2001-11-13 00:00:00