Cognitive compensation failure in multiple sclerosis.

Abstract:

OBJECTIVES:Compensatory processes involving the recruitment of additional cerebral areas can limit cognitive impairment caused by brain damage as revealed by fMRI. Multiple sclerosis (MS) is characterized by frequent cognitive deficiencies and diffuse brain damage. Understanding the missing or disturbed processes resulting in cognitive compensation failure is a major challenge in MS. METHODS:Fifteen patients with relapsing-remitting (RR) MS and 20 healthy controls underwent an fMRI paradigm based on Go/No-go task with increasing complexity and neuropsychological and morphologic MRI examinations. RESULTS:To perform all the Go/No-go conditions, patients with RRMS exhibited supplementary cerebral recruitment compared to controls. For the most complex condition, patients presented both collapse of additional cerebral recruitment and significant lower cognitive performance compared to controls. In patients, both response times and diffuse tissue damage were correlated with medial frontal activations. Functional connectivity analysis demonstrated strong correlation between dorsolateral prefrontal cortex and medial frontal region activations. CONCLUSIONS:High cognitive demand causes beneficial cerebral recruitment failure, leading to cognitive impairment in patients with RRMS. Functional compensatory mechanisms preserving good cognitive performances operate by a new cerebral strategy involving medial prefrontal regions recruitment, instead of cerebellar regions seen in controls. This new recruitment is diffuse tissue damage-dependent. Missing cerebellar involvement argues for an inability to generate proficient cognitive automation processes in patients, directly leading to recruitment of high-level decision-making areas. Recurrent mobilization of cortical regions could explain the limiting effect of the cognitive load on the cognitive compensatory phenomena in patients with MS.

journal_name

Neurology

journal_title

Neurology

authors

Bonnet MC,Allard M,Dilharreguy B,Deloire M,Petry KG,Brochet B

doi

10.1212/WNL.0b013e3181f612e3

subject

Has Abstract

pub_date

2010-10-05 00:00:00

pages

1241-8

issue

14

eissn

0028-3878

issn

1526-632X

pii

75/14/1241

journal_volume

75

pub_type

杂志文章
  • Intravenous phenytoin in acute treatment of seizures.

    abstract::Large doses of phenytoin were administered on 159 occasions to 139 adult patients. Most patients had had more than three seizures or were in status epilepticus. Based on response to treatment, patients could be divided into two groups. Those with excellent response (recurrent seizures, 10%; mortality, 1%) included kno...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.29.11.1474

    authors: Cranford RE,Leppik IE,Patrick B,Anderson CB,Kostick B

    更新日期:1979-11-01 00:00:00

  • Subcortical aphasia: the core profile of capsulostriatal infarction.

    abstract::There has been disagreement about the precise characteristics of "subcortical aphasia." We evaluated 14 patients with aphasia after subcortical lesions and controlled for duration, general anatomic site of lesions (capsulostriatal only), and etiology. The clinical profiles of the patients were quite similar, varying i...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.44.10.1824

    authors: Mega MS,Alexander MP

    更新日期:1994-10-01 00:00:00

  • Brainstem auditory evoked potential monitoring: when is change in wave V significant?

    abstract:BACKGROUND:The probability of hearing loss during cerebellopontine angle (CPA) surgery can be reduced by using brainstem auditory evoked potential (BAEP) intraoperative monitoring (IOM). A wave V latency prolongation of 1.0 milliseconds or amplitude decrement of greater than 50% is arbitrarily considered the point when...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000184481.75412.2b

    authors: James ML,Husain AM

    更新日期:2005-11-22 00:00:00

  • The clinical-DWI mismatch: a new diagnostic approach to the brain tissue at risk of infarction.

    abstract:OBJECTIVE:To evaluate the usefulness of a mismatch between the severity of acute clinical manifestations and the diffusion-weighted imaging (DWI) lesion in predicting early stroke outcome and infarct volume. METHODS:One hundred sixty-six patients with a hemispheric ischemic stroke of <12 hours' duration were studied. ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000130570.41127.ea

    authors: Dávalos A,Blanco M,Pedraza S,Leira R,Castellanos M,Pumar JM,Silva Y,Serena J,Castillo J

    更新日期:2004-06-22 00:00:00

  • Decline of frontal lobe functions in subjects with age-associated memory impairment.

    abstract:OBJECTIVE:To assess frontal lobe functions of subjects with age-associated memory impairment (AAMI) and to examine whether performance on neuropsychological tests is correlated with the volume of the frontal lobes in magnetic resonance imaging. DESIGN:Cross-sectional two-group comparison. SETTING:The Memory Research ...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.48.1.148

    authors: Hänninen T,Hallikainen M,Koivisto K,Partanen K,Laakso MP,Riekkinen PJ Sr,Soininen H

    更新日期:1997-01-01 00:00:00

  • A randomized, double-blind, placebo-controlled trial of deprenyl and thioctic acid in human immunodeficiency virus-associated cognitive impairment. Dana Consortium on the Therapy of HIV Dementia and Related Cognitive Disorders.

    abstract::Cognitive impairment is a frequent manifestation of advanced human immunodeficiency virus (HIV) infection. The response to antiretroviral medication is often partial and poorly sustained. Recent studies suggest that free radical production within the CNS and neuronal apoptosis may play important roles in the pathogene...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1212/wnl.50.3.645

    authors:

    更新日期:1998-03-01 00:00:00

  • A controlled trial with vasopressin analogue (DGAVP) on cognitive recovery immediately after head trauma.

    abstract::Recent evidence suggests that the vasopressin analogue desglycinamide-arginine8-vasopressin (DGAVP) might specifically benefit mild brain trauma patients. We investigated the effect of intranasal DGAVP treatment in 32 patients who had sustained a mild head injury for 3 months in a double-blind, placebo-controlled, mat...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1212/wnl.43.1_part_1.103

    authors: Bohnen NI,Twijnstra A,Jolles J

    更新日期:1993-01-01 00:00:00

  • Response of cluster headache to psilocybin and LSD.

    abstract::The authors interviewed 53 cluster headache patients who had used psilocybin or lysergic acid diethylamide (LSD) to treat their condition. Twenty-two of 26 psilocybin users reported that psilocybin aborted attacks; 25 of 48 psilocybin users and 7 of 8 LSD users reported cluster period termination; 18 of 19 psilocybin ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000219761.05466.43

    authors: Sewell RA,Halpern JH,Pope HG Jr

    更新日期:2006-06-27 00:00:00

  • HLA-DRB1*15 influences the development of brain tissue damage in early PPMS.

    abstract:OBJECTIVES:To investigate whether (1) there were differences between HLA-DRB1*15-positive and -negative patients at baseline, and (2) HLA-DRB1*15-positive patients showed a greater development of brain and spinal cord damage, as assessed by MRI, and greater progression of disability, during a 5-year follow-up, compared...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000000959

    authors: Tur C,Ramagopalan S,Altmann DR,Bodini B,Cercignani M,Khaleeli Z,Miller DH,Thompson AJ,Ciccarelli O

    更新日期:2014-11-04 00:00:00

  • Interferon beta-1a treatment in childhood and juvenile-onset multiple sclerosis.

    abstract::The authors studied the safety and tolerability of subcutaneous interferon beta-1a at different doses in 24 children with clinically definite multiple sclerosis. After a mean treatment period of 44 months, interferon beta-1a was well tolerated in 22 patients, although two experienced possible serious adverse events. A...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000231137.24467.aa

    authors: Tenembaum SN,Segura MJ

    更新日期:2006-08-08 00:00:00

  • Upper limb ischemic preconditioning prevents recurrent stroke in intracranial arterial stenosis.

    abstract:OBJECTIVE:This study aims to evaluate protective effects of brief repetitive bilateral arm ischemic preconditioning (BAIPC) on stroke recurrence in patients with symptomatic atherosclerotic intracranial arterial stenosis (IAS). METHODS:A total of 68 consecutive cases with symptomatic IAS, diagnosed by imaging, were en...

    journal_title:Neurology

    pub_type: 杂志文章,随机对照试验

    doi:10.1212/WNL.0b013e318271f76a

    authors: Meng R,Asmaro K,Meng L,Liu Y,Ma C,Xi C,Li G,Ren C,Luo Y,Ling F,Jia J,Hua Y,Wang X,Ding Y,Lo EH,Ji X

    更新日期:2012-10-30 00:00:00

  • A preliminary MRI study of the geometry of brain displacement and level of consciousness with acute intracranial masses.

    abstract::We determined the horizontal and vertical components of brain displacement on coronal MRIs in 10 patients with acute supratentorial masses. The vertical distances from the superior sagittal sinus to the pontomesencephalic junction (PMJ) and from the vertical midline of the brain to the PMJ did not differ from measurem...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.39.5.622

    authors: Ropper AH

    更新日期:1989-05-01 00:00:00

  • Parry-Romberg syndrome: a global survey of 205 patients using the Internet.

    abstract::Parry-Romberg syndrome (PRS) is a rare neurocutaneous disorder characterized by progressive facial hemiatrophy. In this study, 205 patients with PRS were surveyed using the Internet. Estimates of the frequency of limb involvement (19%), epilepsy (11%), and other clinical and etiologic features were obtained. There was...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.61.5.674

    authors: Stone J

    更新日期:2003-09-09 00:00:00

  • Distribution of partial seizures during the sleep--wake cycle: differences by seizure onset site.

    abstract:OBJECTIVE:To evaluate the effects of sleep on partial seizures arising from various brain regions. METHODS:The authors prospectively studied 133 patients with localization-related epilepsy undergoing video-EEG monitoring over a 2-year period. Seizure type, site of onset, sleep/wake state at onset, duration, and epilep...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.56.11.1453

    authors: Herman ST,Walczak TS,Bazil CW

    更新日期:2001-06-12 00:00:00

  • Environmental risk factors for REM sleep behavior disorder: a multicenter case-control study.

    abstract:OBJECTIVE:Idiopathic REM sleep behavior disorder is a parasomnia characterized by dream enactment and is commonly a prediagnostic sign of parkinsonism and dementia. Since risk factors have not been defined, we initiated a multicenter case-control study to assess environmental and lifestyle risk factors for REM sleep be...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1212/WNL.0b013e31825dd383

    authors: Postuma RB,Montplaisir JY,Pelletier A,Dauvilliers Y,Oertel W,Iranzo A,Ferini-Strambi L,Arnulf I,Hogl B,Manni R,Miyamoto T,Mayer G,Stiasny-Kolster K,Puligheddu M,Ju Y,Jennum P,Sonka K,Santamaria J,Fantini ML,Zucconi

    更新日期:2012-07-31 00:00:00

  • Recurrent stroke and cardiac risks after first ischemic stroke: the Northern Manhattan Study.

    abstract:BACKGROUND:Few population-based studies with long-term follow-up have compared risk of recurrent stroke and cardiac events after first ischemic stroke. The relative risk of these two outcomes may inform treatment decisions. METHODS:In the population-based Northern Manhattan Study, first ischemic stroke patients age 40...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000201253.93811.f6

    authors: Dhamoon MS,Sciacca RR,Rundek T,Sacco RL,Elkind MS

    更新日期:2006-03-14 00:00:00

  • Clinical and MRI characteristics of acute migrainous infarction.

    abstract:OBJECTIVE:Migrainous infarction is considered a rare complication of migraine. Although several studies reported silent brain lesions on neuroimaging in patients with migraine with aura, knowledge about lesion patterns in acute migrainous infarction is scarce. We investigated clinical and MRI characteristics in a serie...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e31821d74d5

    authors: Wolf ME,Szabo K,Griebe M,Förster A,Gass A,Hennerici MG,Kern R

    更新日期:2011-05-31 00:00:00

  • Natalizumab treatment is associated with peripheral sequestration of proinflammatory T cells.

    abstract:BACKGROUND:Natalizumab is an antibody directed against integrin alpha4 that reduces disease activity in patients with multiple sclerosis (MS) by blocking migration of T and B cells into the CNS. The goal of this study was to characterize the effects of natalizumab treatment on cytokine production and expression of acti...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e3181a8266f

    authors: Kivisäkk P,Healy BC,Viglietta V,Quintana FJ,Hootstein MA,Weiner HL,Khoury SJ

    更新日期:2009-06-02 00:00:00

  • Applying the ATN scheme in a memory clinic population: The ABIDE project.

    abstract:OBJECTIVE:To apply the ATN scheme to memory clinic patients, to assess whether it discriminates patient populations with specific features. METHODS:We included 305 memory clinic patients (33% subjective cognitive decline [SCD]: 60 ± 9 years, 61% M; 19% mild cognitive impairment [MCI]: 68 ± 9 years, 68% M; 48% dementia...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000008361

    authors: Altomare D,de Wilde A,Ossenkoppele R,Pelkmans W,Bouwman F,Groot C,van Maurik I,Zwan M,Yaqub M,Barkhof F,van Berckel BN,Teunissen CE,Frisoni GB,Scheltens P,van der Flier WM

    更新日期:2019-10-22 00:00:00

  • Hughlings Jackson's clinical research: evidence from contemporary documents.

    abstract::Because Hughlings Jackson directed that his personal documents be destroyed upon his death, none of his own clinical records are known. However, we have discovered several pages of notes in the Royal London Hospital Archive written in 1893 by Jackson to his House Physician at Queen Square concerning his proposals for ...

    journal_title:Neurology

    pub_type: 传,历史文章,杂志文章

    doi:10.1212/01.wnl.0000230142.89488.a0

    authors: Swash M,Evans J

    更新日期:2006-08-22 00:00:00

  • Bilateral orbital signs predict cortical venous drainage in cavernous sinus dural AVMs.

    abstract:BACKGROUND:Most cavernous sinus dural arteriovenous malformations (CSdAVM) have a benign clinical course. Those CSdAVM that drain into cortical veins have an increased risk for neurologic complications. OBJECTIVE:To find whether a specific clinical sign predicts cortical venous drainage (CVD) in CSdAVM. METHODS:The r...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.58.10.1521

    authors: Stiebel-Kalish H,Setton A,Berenstein A,Kalish Y,Nimii Y,Kupersmith MJ

    更新日期:2002-05-28 00:00:00

  • Serum elements and oxidative status in clinically isolated syndromes: imbalance and predictivity.

    abstract:BACKGROUND:Metals are suspected of being involved in the pathogenesis of various neurologic diseases. We previously found a complex imbalance in serum chemical elements and oxidative status in patients with clinically definite multiple sclerosis (CDMS). OBJECTIVE:To understand whether this imbalance affects people wit...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e31820af7de

    authors: Ristori G,Brescianini S,Pino A,Visconti A,Vittori D,Coarelli G,Cotichini R,Bocca B,Forte G,Pozzilli C,Pestalozza I,Stazi MA,Alimonti A,Salvetti M

    更新日期:2011-02-08 00:00:00

  • Norming plans for the NIH Toolbox.

    abstract:OBJECTIVE:The NIH Toolbox for Assessment of Neurological and Behavioral Function (NIH Toolbox) is a comprehensive battery of brief assessment tools. The purpose of this article is to describe plans to establish normative reference values for the NIH Toolbox measures. METHODS:A large sample will be obtained from the US...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e3182872e70

    authors: Beaumont JL,Havlik R,Cook KF,Hays RD,Wallner-Allen K,Korper SP,Lai JS,Nord C,Zill N,Choi S,Yost KJ,Ustsinovich V,Brouwers P,Hoffman HJ,Gershon R

    更新日期:2013-03-12 00:00:00

  • Alzheimer disease risk associated with APOE4 is modified by STH gene polymorphism.

    abstract::The association of the STH gene polymorphism with Alzheimer disease (AD) is debated. In the analysis of two genetically and diagnostically distinct groups of Alzheimer patients from the USA and Italy, the authors did not find an association with the STH polymorphism. However, the APOE-4-associated risk of AD greatly i...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000125693.59817.31

    authors: Seripa D,Matera MG,D'Andrea RP,Gravina C,Masullo C,Daniele A,Bizzarro A,Rinaldi M,Antuono P,Wekstein DR,Dal Forno G,Fazio VM

    更新日期:2004-05-11 00:00:00

  • Blood biomarkers of traumatic brain injury and cognitive impairment in older veterans.

    abstract:OBJECTIVE:To determine whether blood-based biomarkers can differentiate older veterans with and without traumatic brain injury (TBI) and cognitive impairment (CogI). METHODS:We enrolled 155 veterans from 2 veterans' retirement homes: 90 without TBI and 65 with TBI history. Participants were further separated into CogI...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000010087

    authors: Peltz CB,Kenney K,Gill J,Diaz-Arrastia R,Gardner RC,Yaffe K

    更新日期:2020-09-01 00:00:00

  • Regional and progressive thinning of the cortical ribbon in Huntington's disease.

    abstract:BACKGROUND:Huntington's disease (HD) is a fatal and progressive neurodegenerative disease that is accompanied by involuntary movements, cognitive dysfunction, and psychiatric symptoms. Although progressive striatal degeneration is known to occur, little is known about how the disease affects the cortex, including which...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.58.5.695

    authors: Rosas HD,Liu AK,Hersch S,Glessner M,Ferrante RJ,Salat DH,van der Kouwe A,Jenkins BG,Dale AM,Fischl B

    更新日期:2002-03-12 00:00:00

  • Practice guideline update summary: Pharmacologic treatment for pediatric migraine prevention: Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology and the American Headache Society.

    abstract:OBJECTIVE:To provide updated evidence-based recommendations for migraine prevention using pharmacologic treatment with or without cognitive behavioral therapy in the pediatric population. METHODS:The authors systematically reviewed literature from January 2003 to August 2017 and developed practice recommendations usin...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/WNL.0000000000008105

    authors: Oskoui M,Pringsheim T,Billinghurst L,Potrebic S,Gersz EM,Gloss D,Holler-Managan Y,Leininger E,Licking N,Mack K,Powers SW,Sowell M,Victorio MC,Yonker M,Zanitsch H,Hershey AD

    更新日期:2019-09-10 00:00:00

  • Structural abnormalities in the cerebellum and sensorimotor circuit in writer's cramp.

    abstract:BACKGROUND:Structural abnormalities were detected in bilateral primary sensorimotor areas in writer's cramp. Evidence in other primary dystonia, including blepharospasm and cervical dystonia, suggest that structural abnormalities may be observed in other brain areas such as the cerebellum in writer's cramp. OBJECTIVE:...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000266591.49624.1a

    authors: Delmaire C,Vidailhet M,Elbaz A,Bourdain F,Bleton JP,Sangla S,Meunier S,Terrier A,Lehéricy S

    更新日期:2007-07-24 00:00:00

  • Psychometric evaluation of a new sensory scale in immune-mediated polyneuropathies. Inflammatory Neuropathy Cause and Treatment (INCAT) Group.

    abstract:OBJECTIVE:To perform a psychometric evaluation of the inflammatory neuropathy cause and treatment (INCAT) sensory sumscore (ISS) in sensory-motor immune-mediated polyneuropathies. This new sensory scale was evaluated to strive for uniformity in assessing sensory deficit in these disorders. METHODS:The ISS comprises vi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.54.4.943

    authors: Merkies IS,Schmitz PI,van der Meché FG,van Doorn PA

    更新日期:2000-02-22 00:00:00

  • Idiopathic intracranial hypertension without papilledema: a case-control study in a headache center.

    abstract:OBJECTIVE:To compare the clinical features of patients with chronic daily headache (CDH) with idiopathic intracranial hypertension without papilledema (IIHWOP) to those with normal CSF pressure. METHODS:A case-control study was conducted at a tertiary headache center. Cases consisted of 25 consecutive patients (24 wom...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.51.1.245

    authors: Wang SJ,Silberstein SD,Patterson S,Young WB

    更新日期:1998-07-01 00:00:00