Incident subcortical infarcts induce focal thinning in connected cortical regions.

Abstract:

OBJECTIVE:Brain atrophy is common in subcortical ischemic vascular disease, but the underlying mechanisms are poorly understood. We set out to examine the effects of incident subcortical infarcts on cortical morphology. METHODS:A total of 276 subjects with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, an inherited small vessel disease, were enrolled in a prospective study. Incident subcortical infarcts were identified on follow-up magnetic resonance scans after 18, 36, and 54 months using difference images. Probabilistic fiber tracking and cortical thickness measurements were applied to study the longitudinal relationship between incident infarcts and connected cortical areas. Cortical thickness was assessed before and after infarction using FreeSurfer software. Focal cortical thinning was defined as change of cortical thickness in the connected region of interest exceeding the global change of cortical thickness. RESULTS:Nine subjects had a single incident infarct during the follow-up and were suitable for analysis. There was a strong correlation between the probability of connectivity and mean focal cortical thinning (p = 0.0039). In all subjects, there was focal cortical thinning in cortical regions with high probability of connectivity with the incident infarct. This pattern was not observed when using control tractography seeds. CONCLUSIONS:Our findings provide in vivo evidence for secondary cortical neurodegeneration after subcortical ischemia as a mechanism for brain atrophy in cerebrovascular disease.

journal_name

Neurology

journal_title

Neurology

authors

Duering M,Righart R,Csanadi E,Jouvent E,Hervé D,Chabriat H,Dichgans M

doi

10.1212/WNL.0b013e3182749f39

subject

Has Abstract

pub_date

2012-11-13 00:00:00

pages

2025-8

issue

20

eissn

0028-3878

issn

1526-632X

pii

WNL.0b013e3182749f39

journal_volume

79

pub_type

杂志文章
  • Relation of NSAIDs to incident AD, change in cognitive function, and AD pathology.

    abstract:OBJECTIVE:To examine the relation of nonsteroidal anti-inflammatory drugs (NSAIDs) to incident Alzheimer disease (AD), change in cognition, and AD pathology. METHODS:Participants were 1,019 older Catholic clergy followed up annually for up to 12 years (mean baseline age = 75.0 years, education = 18.1 years, Mini-Menta...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000313813.48505.86

    authors: Arvanitakis Z,Grodstein F,Bienias JL,Schneider JA,Wilson RS,Kelly JF,Evans DA,Bennett DA

    更新日期:2008-06-03 00:00:00

  • Effect of white matter lesions on manual dexterity in healthy middle-aged persons.

    abstract:OBJECTIVES:We hypothesized that integrated motor-visual functions measured by manipulative manual dexterity are affected by white matter lesion (WML) burden as measured on cranial MRI across relevant brain regions in subjects at risk of preclinical occult vascular disease. METHODS:A real-time cross-sectional study of ...

    journal_title:Neurology

    pub_type: 杂志文章,随机对照试验

    doi:10.1212/WNL.0000000000001557

    authors: Nyquist PA,Yanek LR,Bilgel M,Cuzzocreo JL,Becker LC,Chevalier-Davis K,Yousem D,Prince J,Kral BG,Vaidya D,Becker DM

    更新日期:2015-05-12 00:00:00

  • Treatment of action tremor in multiple sclerosis with isoniazid.

    abstract::Four patients with disabling action tremor in the setting of MS were treated with isoniazid (800 to 1200 mg per day). All patients showed significant improvement of the tremor, allowing more functional use of their extremities. To the best of our knowledge, this is the only medical treatment for this type of tremor. ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.32.8.912

    authors: Sabra AF,Hallett M,Sudarsky L,Mullally W

    更新日期:1982-08-01 00:00:00

  • Somatotopic fascicular organization of the human sciatic nerve demonstrated by MR neurography.

    abstract:OBJECTIVES:To investigate whether the human sciatic nerve might have a consistent somatotopic organization according to proximal fascicle input by spinal nerves. METHODS:Twelve patients (55.3 ± 15.5 years) with confirmed lesions of either the L5 or S1 spinal nerve root underwent magnetic resonance neurography of sciat...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001526

    authors: Bäumer P,Weiler M,Bendszus M,Pham M

    更新日期:2015-04-28 00:00:00

  • Restless legs syndrome: revisiting the dopamine hypothesis from the spinal cord perspective.

    abstract::Restless legs syndrome (RLS) involves abnormal limb sensations that diminish with motor activity, worsen at rest, have a circadian peak in expression in the evening and at night, and can severely disrupt sleep. Primary treatment is directed at CNS dopaminergic systems, particularly activation of D(2)-like (D(2), D(3),...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/01.wnl.0000223316.53428.c9

    authors: Clemens S,Rye D,Hochman S

    更新日期:2006-07-11 00:00:00

  • Hippocampal sulcal cavities on MRI: relationship to age and apolipoprotein E genotype.

    abstract::Hippocampal sulcal cavities are usually considered incidental findings on brain MRI. In a group of 92 elderly volunteers, the authors graded the number and size of hippocampal sulcal cavities with brain MRI to obtain a cavity score. Cavity scores increased with age, and were higher in subjects carrying the APOE epsilo...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.54.11.2150

    authors: Barboriak DP,Doraiswamy PM,Krishnan KR,Vidyarthi S,Sylvester J,Charles HC

    更新日期:2000-06-13 00:00:00

  • Rate of motor response to oral levodopa and the clinical progression of Parkinson's disease.

    abstract::We investigated the relationship between the rate of motor response after a standard levodopa oral dose and drug dynamic variables and disease-related factors in 66 patients with Parkinson's disease. Time to maximum finger tapping effect was positively correlated with matched duration of levodopa dose response and fel...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.46.4.1055

    authors: Contin M,Riva R,Martinelli P,Triggs EJ,Albani F,Baruzzi A

    更新日期:1996-04-01 00:00:00

  • A variant of the anti-Purkinje cell antibody in a patient with paraneoplastic cerebellar degeneration.

    abstract::An anti-Purkinje cell antibody was found in the serum and CSF of a man with adenocarcinoma of the lung and paraneoplastic cerebellar degeneration (PCD). This antibody differed from the autoantibodies found in patients with gynecologic cancer and PCD in that it produced a different pattern of Purkinje cell cytoplasmic ...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.38.7.1018

    authors: Anderson NE,Budde-Steffen C,Wiley RG,Thurman L,Rosenblum MK,Nadeau SE,Posner JB

    更新日期:1988-07-01 00:00:00

  • Detection of Borrelia burgdorferi-specific antigen in antibody-negative cerebrospinal fluid in neurologic Lyme disease.

    abstract:OBJECTIVE:To determine the potential of detection in CSF of specific Borrelia burgdorferi antigen, OspA, as a marker of infection in neurologic Lyme disease and compare this with the detection of antibody. DESIGN:CSF from 83 neurologic patients in an area highly endemic for Lyme disease was examined prospectively for ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.45.11.2010

    authors: Coyle PK,Schutzer SE,Deng Z,Krupp LB,Belman AL,Benach JL,Luft BJ

    更新日期:1995-11-01 00:00:00

  • Internal carotid artery stent placement without emboli protection: results and long-term outcome.

    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

    pub_type: 临床试验,杂志文章

    doi:10.1212/01.wnl.0000167604.56223.70

    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

  • Improvement of motor function in early Parkinson disease by safinamide.

    abstract::A median safinamide (SAF) dose of 70 mg/day (range 40 to 90 mg/day) increased the percentage of parkinsonian patients improving their motor scores by > or =30% from baseline (responders) after 3 months from 21.4% (placebo) to 37.5% (p < 0.05, calculated by logistic regression analysis). In a subgroup of 101 patients u...

    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:10.1212/01.wnl.0000134672.44217.f7

    authors: Stocchi F,Arnold G,Onofrj M,Kwiecinski H,Szczudlik A,Thomas A,Bonuccelli U,Van Dijk A,Cattaneo C,Sala P,Fariello RG,Safinamide Parkinson's Study Group.

    更新日期:2004-08-24 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

  • Variability and reversibility of focal cerebral ischemia in unanesthetized monkeys.

    abstract::To assess reversibility of focal cerebral ischemia, we performed a neurologic and pathologic study of 27 monkeys subjected to temporary middle cerebral artery occlusion. An implanted snare ligature occluded the artery in awake monkeys for 30 minutes, 4 hours, 8 hours, 16 hours, 24 hours, or permanently. Serial neurolo...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.31.10.1295

    authors: Crowell RM,Marcoux FW,DeGirolami U

    更新日期:1981-10-01 00:00:00

  • Myasthenia gravis activities of daily living profile.

    abstract::The authors have developed an MG activities of daily living (ADL) profile (MG-ADL)-a simple eight-question survey of MG symptoms. In 254 consecutive encounters with established MG patients, the authors compared scores from the MG-ADL to the quantitative MG score (QMG)-a standardized, reliable scale used in clinical tr...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.52.7.1487

    authors: Wolfe GI,Herbelin L,Nations SP,Foster B,Bryan WW,Barohn RJ

    更新日期:1999-04-22 00:00:00

  • Venlafaxine versus imipramine in painful polyneuropathy: a randomized, controlled trial.

    abstract:BACKGROUND:Tricyclic antidepressants (TCA) are often used in the treatment of painful polyneuropathy. Venlafaxine is a serotonin and weak noradrenaline reuptake inhibitor antidepressant with a different profile of other pharmacologic actions from those of TCA. OBJECTIVE:To test if venlafaxine would relieve painful pol...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1212/01.wnl.0000058749.49264.bd

    authors: Sindrup SH,Bach FW,Madsen C,Gram LF,Jensen TS

    更新日期:2003-04-22 00:00:00

  • Progressive dementia, visual deficits, amyotrophy, and microinfarcts.

    abstract::Data from three patients and 22 previously reported cases suggest that cerebral microinfarction causes a recognizable clinical syndrome. All cases present with stroke, followed by progressive dementia and often with visual field deficits, peripheral vascular disease, and signs of motor neuron dysfunction. The average ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.35.6.789

    authors: Kaplan JG,Katzman R,Horoupian DS,Fuld PA,Mayeux R,Hays AP

    更新日期:1985-06-01 00:00:00

  • Serum creatine phosphokinase and pyruvate kinase in neuromuscular disorders and Duchenne dystrophy carriers.

    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

    pub_type: 杂志文章

    doi:10.1212/wnl.28.10.1047

    authors: Seay AR,Ziter FA,Wu LH,Wu JT

    更新日期:1978-10-01 00:00:00

  • Brain volume loss in MCI predicts dementia.

    abstract::Rates of temporal horn volume change were significantly greater in the subjects with mild cognitive impairment who were developing dementia vs those who remained stable. ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000194213.50222.1a

    authors: Erten-Lyons D,Howieson D,Moore MM,Quinn J,Sexton G,Silbert L,Kaye J

    更新日期:2006-01-24 00:00:00

  • Is there a neurologist on this flight?

    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

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.58.12.1739

    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

  • Pigment variant of lipofuscinosis.

    abstract::A woman had a progressive neurologic syndrome beginning at age 3 and lasting for three decades. Clinical manifestations included severe mental deterioration, spastic paralysis, myoclonus, and tremors. A postmortem examination showed ubiquitous infiltration of neurons by lipofuscin and deposits of pigment in the globus...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.28.5.500

    authors: Jervis GA,Pullarkat RK

    更新日期:1978-05-01 00:00:00

  • Imaging of neuroinflammation in migraine with aura: A [11C]PBR28 PET/MRI study.

    abstract:OBJECTIVE:To determine if migraine with aura is associated with neuroinflammation, which has been suggested by preclinical models of cortical spreading depression (CSD) as well as imaging of human pain conditions. METHODS:Thirteen migraineurs with aura and 16 healthy controls received integrated PET/MRI brain scans wi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000007371

    authors: Albrecht DS,Mainero C,Ichijo E,Ward N,Granziera C,Zürcher NR,Akeju O,Bonnier G,Price J,Hooker JM,Napadow V,Loggia ML,Hadjikhani N

    更新日期:2019-04-23 00:00:00

  • Head injury does not alter disease progression or neuropathologic outcomes in ALS.

    abstract:OBJECTIVES:To study the effects of head injury on disease progression and on neuropathologic outcomes in amyotrophic lateral sclerosis (ALS). METHODS:Patients with ALS were surveyed to obtain head injury history, and medical records were reviewed. Linear regression was performed to determine if head injury was a predi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001522

    authors: Fournier CN,Gearing M,Upadhyayula SR,Klein M,Glass JD

    更新日期:2015-04-28 00:00:00

  • Heterozygous carriers of a Parkin or PINK1 mutation share a common functional endophenotype.

    abstract:OBJECTIVE:To use a combined neurogenetic-neuroimaging approach to examine the functional consequences of preclinical dopaminergic nigrostriatal dysfunction in the human motor system. Specifically, we examined how a single heterozygous mutation in different genes associated with recessively inherited Parkinson disease a...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000338699.56379.11

    authors: van Nuenen BF,Weiss MM,Bloem BR,Reetz K,van Eimeren T,Lohmann K,Hagenah J,Pramstaller PP,Binkofski F,Klein C,Siebner HR

    更新日期:2009-03-24 00:00:00

  • Predictors of outcome of anterior temporal lobectomy for intractable epilepsy: a multivariate study.

    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

    pub_type: 杂志文章

    doi:10.1212/wnl.51.2.465

    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

  • Restless legs syndrome: treatment with dopaminergic agents.

    abstract::Restless legs syndrome (RLS) is a common neurologic disorder that affects 5 to 10% of the population and increases in prevalence with aging. The clinical hallmarks of RLS include dysesthesias or paresthesias in the legs and sometimes the arms, occurring primarily at rest, which are usually worse in the evening and are...

    journal_title:Neurology

    pub_type: 杂志文章,评审

    doi:10.1212/wnl.58.suppl_1.s87

    authors: Comella CL

    更新日期:2002-02-26 00:00:00

  • Phase II study of monthly pasireotide LAR (SOM230C) for recurrent or progressive meningioma.

    abstract:OBJECTIVE:A subset of meningiomas recur after surgery and radiation therapy, but no medical therapy for recurrent meningioma has proven effective. METHODS:Pasireotide LAR is a long-acting somatostatin analog that may inhibit meningioma growth. This was a phase II trial in patients with histologically confirmed recurre...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000001153

    authors: Norden AD,Ligon KL,Hammond SN,Muzikansky A,Reardon DA,Kaley TJ,Batchelor TT,Plotkin SR,Raizer JJ,Wong ET,Drappatz J,Lesser GJ,Haidar S,Beroukhim R,Lee EQ,Doherty L,Lafrankie D,Gaffey SC,Gerard M,Smith KH,McCluskey

    更新日期:2015-01-20 00:00:00

  • Intellectual enrichment lessens the effect of brain atrophy on learning and memory in multiple sclerosis.

    abstract:OBJECTIVE:Learning and memory impairments are prevalent among persons with multiple sclerosis (MS); however, such deficits are only weakly associated with MS disease severity (brain atrophy). The cognitive reserve hypothesis states that greater lifetime intellectual enrichment lessens the negative impact of brain disea...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e3181e396be

    authors: Sumowski JF,Wylie GR,Chiaravalloti N,DeLuca J

    更新日期:2010-06-15 00:00:00

  • Phase II screening trial of lithium carbonate in amyotrophic lateral sclerosis: examining a more efficient trial design.

    abstract:OBJECTIVE:To use a historical placebo control design to determine whether lithium carbonate slows progression of amyotrophic lateral sclerosis (ALS). METHODS:A phase II trial was conducted at 10 sites in the Western ALS Study Group using similar dosages (300-450 mg/day), target blood levels (0.3-0.8 mEq/L), outcome me...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1212/WNL.0b013e31822dc7a5

    authors: Miller RG,Moore DH,Forshew DA,Katz JS,Barohn RJ,Valan M,Bromberg MB,Goslin KL,Graves MC,McCluskey LF,McVey AL,Mozaffar T,Florence JM,Pestronk A,Ross M,Simpson EP,Appel SH,WALS Study Group.

    更新日期:2011-09-06 00:00:00

  • Association of amyloid-β CSF/PET discordance and tau load 5 years later.

    abstract:OBJECTIVE:To investigate the association between discordant β-amyloid (Aβ) PET and CSF biomarkers at baseline and the emergence of tau pathology 5 years later. METHODS:We included 730 Alzheimer's Disease Neuroimaging Initiative (ADNI) participants without dementia (282 cognitively normal, 448 mild cognitive impairment...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000010739

    authors: Reimand J,Collij L,Scheltens P,Bouwman F,Ossenkoppele R,Alzheimer's Disease Neuroimaging Initiative.

    更新日期:2020-11-10 00:00:00

  • Blood neurofilament light levels segregate treatment effects in multiple sclerosis.

    abstract:OBJECTIVE:To determine factors (including the role of specific disease modulatory treatments [DMTs]) associated with (1) baseline, (2) on-treatment, and (3) change (from treatment start to on-treatment assessment) in plasma neurofilament light chain (pNfL) concentrations in relapsing-remitting multiple sclerosis (RRMS)...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000009097

    authors: Delcoigne B,Manouchehrinia A,Barro C,Benkert P,Michalak Z,Kappos L,Leppert D,Tsai JA,Plavina T,Kieseier BC,Lycke J,Alfredsson L,Kockum I,Kuhle J,Olsson T,Piehl F

    更新日期:2020-03-17 00:00:00