Association of vascular brain injury, neurodegeneration, amyloid, and cognitive trajectory.

Abstract:

OBJECTIVE:To determine whether vascular and neurodegenerative factors influence cognition before clinically relevant Alzheimer disease pathology, we analyzed MRI measures and amyloid imaging in an ethnoracially diverse cohort of cognitively normal individuals older than 60 years. METHODS:Participants (n = 154; mean age 74.15 ± 6.94; 50% female; 54% Caucasian, 22.1% Hispanic, 14.9% African American) were recruited from the University of California, Davis Alzheimer's Disease Research Center, who were cognitively normal at baseline, time of PET, and MRI, and received yearly cognitive assessment for 6.23 ± 4.16 years. Mixed model regression with random slope and intercept was calculated for episodic memory and executive function, adjusting for age, sex, education, and ethnicity. RESULTS:Vascular burden score was associated with total white matter hyperintensity (WMH) volume (β, 0.171; 95% confidence interval [CI], 0.024-0.318). WMH volume was associated with low baseline executive function (-0.115; -0.226 to -0.003) and rate of change in memory (-0.029; -0.045 to -0.012). Hippocampal volume was associated with the rate of change in memory (0.040; 0.021-0.059) and executive function (0.024; 0.008-0.039). Continuous measures of amyloid status influenced change in memory (-0.026; -0.044 to -0.008) and executive function (-0.033; -0.046 to -0.021) independently of MRI measures. CONCLUSION:Vascular brain injury and neurodegeneration are associated with baseline cognitive performance and the rate of longitudinal change independent of amyloid status among community-dwelling, ethnicity diverse cognitively normal individuals, supporting the role of vascular diseases as risk factors for later-life dementia.

journal_name

Neurology

journal_title

Neurology

authors

Han JW,Maillard P,Harvey D,Fletcher E,Martinez O,Johnson DK,Olichney JM,Farias ST,Villeneuve S,Jagust W,Mungas D,DeCarli C

doi

10.1212/WNL.0000000000010531

subject

Has Abstract

pub_date

2020-11-10 00:00:00

pages

e2622-e2634

issue

19

eissn

0028-3878

issn

1526-632X

pii

WNL.0000000000010531

journal_volume

95

pub_type

杂志文章
  • MS functional composite: relation to disease phenotype and disability strata.

    abstract:OBJECTIVE:The MS Functional Composite (MSFC), a recently developed outcome measure for clinical trials, was applied to 240 patients with MS to explore its utility in different subgroups of MS and for comparison with the Expanded Disability Status Scale (EDSS). METHOD:Three clinical dimensions were examined: arm/hand f...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.54.6.1233

    authors: Kalkers NF,de Groot V,Lazeron RH,Killestein J,Adèr HJ,Barkhof F,Lankhorst GJ,Polman CH

    更新日期:2000-03-28 00:00:00

  • A pilot randomized education rehabilitation trial is feasible in sickle cell and strokes.

    abstract::A randomized trial was completed to assess the feasibility of a 2-year education rehabilitation program for students with sickle cell disease and memory deficits. Eleven students were assigned to tutoring with or without memory training for 2 years. Eighty-two percent completed the program. Evidence of improvement in ...

    journal_title:Neurology

    pub_type: 杂志文章,随机对照试验

    doi:10.1212/01.wnl.0000264421.24415.16

    authors: King AA,White DA,McKinstry RC,Noetzel M,Debaun MR

    更新日期:2007-06-05 00:00:00

  • Glucose levels and outcome after subarachnoid hemorrhage.

    abstract::In a cohort of 337 patients with subarachnoid hemorrhage (SAH), we investigated the relationship between blood glucose levels, baseline characteristics, and outcome by means of Student's t-test and multivariate logistic regression. The mean glucose levels on admission and from day 1 to 10 were significantly higher in ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000090466.68866.02

    authors: Dorhout Mees SM,van Dijk GW,Algra A,Kempink DR,Rinkel GJ

    更新日期:2003-10-28 00:00:00

  • Diffusion tensor imaging and cognitive function in older adults with no dementia.

    abstract:OBJECTIVE:To determine the patterns of diffusivity associated with cognitive domain functions in older adults without dementia. METHODS:We studied older adults without dementia (n = 220) who underwent neuropsychometric testing and a diffusion tensor imaging (DTI) examination at 3 T in a cross-sectional study. Memory, ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0b013e31822313dc

    authors: Kantarci K,Senjem ML,Avula R,Zhang B,Samikoglu AR,Weigand SD,Przybelski SA,Edmonson HA,Vemuri P,Knopman DS,Boeve BF,Ivnik RJ,Smith GE,Petersen RC,Jack CR Jr

    更新日期:2011-07-05 00:00:00

  • How did stroke become of interest to neurologists?: a slow 19th century saga.

    abstract::It was not until the first half of the 19th century that the vascular nature of strokes was readily recognized and accepted. Brain "softenings" were distinguished from hemorrhagic "apoplexy," but stroke etiology remained unstudied. The terms artherosclerosis, thrombosis, embolism, and lacune were introduced to indicat...

    journal_title:Neurology

    pub_type: 历史文章,杂志文章

    doi:10.1212/WNL.0b013e3181b59c1a

    authors: Paciaroni M,Bogousslavsky J

    更新日期:2009-09-01 00:00:00

  • Treatment of CNS sarcoidosis with infliximab and mycophenolate mofetil.

    abstract:OBJECTIVE:To describe the effects of the anti-tumor necrosis factor neutralizing antibody, infliximab, and the antiproliferative immunosuppressant, mycophenolate mofetil, in refractory neurosarcoidosis. METHODS:We treated patients with biopsy-proven sarcoidosis and CNS involvement, who had failed treatment with steroi...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000341278.26993.22

    authors: Moravan M,Segal BM

    更新日期:2009-01-27 00:00:00

  • How well does ASPECTS predict the outcome of acute stroke treated with IV tPA?

    abstract::The authors measured the association of early ischemic change on CT scan, measured using the Alberta Stroke Programme Early CT score (ASPECTS), and functional outcome in 825 patients with anterior circulation stroke treated with IV thrombolysis within 3 hours of onset. ASPECTS predicted outcome in a graded fashion (li...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000228221.44334.73

    authors: Weir NU,Pexman JH,Hill MD,Buchan AM,CASES investigators.

    更新日期:2006-08-08 00:00:00

  • Pharmacologic treatment and evaluation of permanent experimental spinal cord trauma.

    abstract::Permanent paralysis was induced in dogs by a 500 gram centimeter force injury on the spinal cord, and drug treatments were given 1 hour after injury and were continued for 3 days. Dogs were evaluated for 90 days. Isotonic saline or mannitol administration were ineffective in reversing the paralysis. In dogs receiving ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.25.6.508

    authors: De La Torre JC,Johnson CM,Goode DJ,Mullan S

    更新日期:1975-06-01 00:00:00

  • Double-blind comparison of cabergoline and bromocriptine in Parkinson's disease patients with motor fluctuations.

    abstract::In the present study we compared the efficacy and safety of the new dopamine agonist cabergoline (CBG) with bromocriptine (BCR) in Parkinson's disease (PD). CBG has a very long half-life and can be administered as a single daily dose. Forty-four PD patients with uncontrolled motor fluctuations participated in the stud...

    journal_title:Neurology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1212/wnl.47.3.785

    authors: Inzelberg R,Nisipeanu P,Rabey JM,Orlov E,Catz T,Kippervasser S,Schechtman E,Korczyn AD

    更新日期:1996-09-01 00:00:00

  • The spectrum of familial inclusion body myopathies in 13 families and a description of a quadriceps-sparing phenotype in non-Iranian Jews.

    abstract::The frequency, patterns of inheritance and clinical phenotypes of inherited myopathies with histologic features of rimmed vacuoles, tubulofilamentous inclusions and absence of inflammation (familial and hereditary inclusion body myopathy [f-IBM]) are poorly defined. Quadriceps sparing is a characteristic of f-IBM seen...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.47.4.977

    authors: Sivakumar K,Dalakas MC

    更新日期:1996-10-01 00:00:00

  • Evidence for a genetic association between monoamine oxidase A and restless legs syndrome.

    abstract:BACKGROUND:Impairment in the central dopaminergic system has been consistently suggested as an etiologic factor in restless legs syndrome (RLS). OBJECTIVE:To investigate a possible role for the MAOA and MAOB genes in RLS using a population-based association study. METHODS:In addition to a dinucleotide repeat located ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.59.2.215

    authors: Desautels A,Turecki G,Montplaisir J,Brisebois K,Sequeira A,Adam B,Rouleau GA

    更新日期:2002-07-23 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

  • Transient unilateral hearing loss induced by electrocortical stimulation.

    abstract::A 32-year-old patient with seizures experienced decreased right-ear hearing during electrocortical stimulation mapping of the left lateral superior temporal gyrus. Audiometric testing under headphones confirmed a reversible, moderate unilateral hearing loss. Under binaural listening conditions, auditory comprehension ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.WNL.0000149524.11371.B1

    authors: Sinha SR,Crone NE,Fotta R,Lenz F,Boatman DF

    更新日期:2005-01-25 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

  • Can ethanol intoxication affect hemocoagulation to increase the risk of brain infarction in young adults?

    abstract::We studied the effects of acute ethanol intoxication on platelet function, coagulation factors, and fibrinolytic activity in 12 healthy men. During the ethanol session, 10 of the 12 developed a transient decrease in fibrinolytic activity. Ethanol ingestion increased factor VIII coagulant activity. VIII-related antigen...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.33.3.381

    authors: Hillbom M,Kaste M,Rasi V

    更新日期:1983-03-01 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

  • Analysis of LRRK2 functional domains in nondominant Parkinson disease.

    abstract::A comprehensive sequence analysis of 29 exons that code for the functional domains of LRRK2 in 160 nondominant Parkinson disease (PD) patients was performed. Novel variant screening in a further 470 sporadic PD patients and 630 controls revealed two novel variants (R1067Q and IVS33 + 6 T>A), which are likely to be pat...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000180517.70572.37

    authors: Skipper L,Shen H,Chua E,Bonnard C,Kolatkar P,Tan LC,Jamora RD,Puvan K,Puong KY,Zhao Y,Pavanni R,Wong MC,Yuen Y,Farrer M,Liu JJ,Tan EK

    更新日期:2005-10-25 00:00:00

  • Acquired aphasia with convulsive disorder: course and prognosis.

    abstract::Acquired aphasia with convulsive disorder is an unusual condition in childhood, characterized by loss of language function associated with a paroxysmal electroencephalogram. To determine the course and outcome of this disorder, we evaluated nine patients 10 to 28 years after the onset of aphasia. Four patients had rec...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.30.5.524

    authors: Mantovani JF,Landau WM

    更新日期:1980-05-01 00:00:00

  • Impaired insulin secretion increases the risk of Alzheimer disease.

    abstract:OBJECTIVE:Subjects with diabetes are reported to have an increased risk of dementia and cognitive impairment. However, the underlying causes remain unknown. We investigated the longitudinal associations between midlife insulin secretion, glucose metabolism, and the subsequent development of Alzheimer disease (AD) and d...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000310646.32212.3a

    authors: Rönnemaa E,Zethelius B,Sundelöf J,Sundström J,Degerman-Gunnarsson M,Berne C,Lannfelt L,Kilander L

    更新日期:2008-09-30 00:00:00

  • Long-term follow-up of thalamic deep brain stimulation for essential and parkinsonian tremor.

    abstract::Thirteen consecutive patients with thalamic deep brain stimulation (DBS) were examined serially for 3 to 5 years. Initially, all demonstrated at least 50% improvement in contralateral tremor. At last follow-up, three of eight patients with Parkinson disease no longer used DBS because tremor had markedly improved, and ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000096012.07360.1c

    authors: Kumar R,Lozano AM,Sime E,Lang AE

    更新日期:2003-12-09 00:00:00

  • Tobacco smoking and the risk of Parkinson disease: A 65-year follow-up of 30,000 male British doctors.

    abstract:OBJECTIVE:To investigate the causal relevance of current tobacco smoking for the risk of Parkinson disease (PD). METHODS:We compared the risks of death from PD with smoking habits in 30,000 male doctors in the British Doctors cohort study in 1951 and in survivors who had been resurveyed periodically for 5 decades. Cau...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000009437

    authors: Mappin-Kasirer B,Pan H,Lewington S,Kizza J,Gray R,Clarke R,Peto R

    更新日期:2020-05-19 00:00:00

  • Socioeconomic status and disability progression in multiple sclerosis: A multinational study.

    abstract:OBJECTIVE:To examine the association between socioeconomic status (SES) and disability outcomes and progression in multiple sclerosis (MS). METHODS:Health administrative and MS clinical data were linked for 2 cohorts of patients with MS in British Columbia (Canada) and South East Wales (UK). SES was measured at MS sym...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/WNL.0000000000007190

    authors: Harding KE,Wardle M,Carruthers R,Robertson N,Zhu F,Kingwell E,Tremlett H

    更新日期:2019-03-26 00:00:00

  • Cerebral microembolism in symptomatic and asymptomatic high-grade internal carotid artery stenosis.

    abstract::Using transcranial Doppler (TCD) ultrasonography in patients with high-grade (> or = 70%) internal carotid artery (ICA) stenosis, we examined the relation between the rate of TCD-detected silent microembolism of the ipsilateral middle cerebral artery and a history of recent (< 121 days) ischemic symptoms attributable ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.44.4.615

    authors: Siebler M,Kleinschmidt A,Sitzer M,Steinmetz H,Freund HJ

    更新日期:1994-04-01 00:00:00

  • Safety and efficacy of omaveloxolone in patients with mitochondrial myopathy: MOTOR trial.

    abstract:OBJECTIVE:To investigate the safety and efficacy of escalating doses of the semi-synthetic triterpenoid omaveloxolone in patients with mitochondrial myopathy. METHODS:In cohorts of 8-13, 53 participants were randomized double-blind to 12 weeks of treatment with omaveloxolone 5, 10, 20, 40, 80, or 160 mg, or placebo. O...

    journal_title:Neurology

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1212/WNL.0000000000008861

    authors: Madsen KL,Buch AE,Cohen BH,Falk MJ,Goldsberry A,Goldstein A,Karaa A,Koenig MK,Muraresku CC,Meyer C,O'Grady M,Scaglia F,Shieh PB,Vockley J,Zolkipli-Cunningham Z,Haller RG,Vissing J

    更新日期:2020-02-18 00:00:00

  • Primary dural lymphomas: a clinicopathologic study of treatment and outcome in eight patients.

    abstract::The authors report eight patients with primary dural lymphoma (PDL). All patients had extra-axial masses on MRI that diffusely enhanced after gadolinium. Pathology revealed low-grade non-Hodgkin lymphoma (marginal zone lymphoma of MALT [mucosa-associated lymphoid tissue] type) in all patients. All patients underwent r...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/01.wnl.0000218284.23872.eb

    authors: Iwamoto FM,DeAngelis LM,Abrey LE

    更新日期:2006-06-13 00:00:00

  • Familial spastic paraplegia, peroneal neuropathy, and crural hypopigmentation: a new neurocutaneous syndrome.

    abstract::A neurocutaneous syndrome is described in which spastic paraplegia, peroneal neuropathy, and crural hypopigmentation are inherited in a dominant pattern. Spastic paraplegia becomes clinically apparent during adolescence or in childhood and progresses slowly throughout the adult years with a variability in severity of ...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.31.6.754

    authors: Stewart RM,Tunell G,Ehle A

    更新日期:1981-06-01 00:00:00

  • Arm-diaphragm synkinesis: electrodiagnostic studies of aberrant regeneration of phrenic motor neurons.

    abstract::Arm-diaphragm synkinesis may occur after injury to the proximal portion of the brachial plexus or cervical nerve roots. Regenerating axons of phrenic motor neurons are misdirected to supply limb muscles. Electrodiagnostic investigations of three patients with symptoms referable to upper brachial plexus or cervical roo...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.30.4.339

    authors: Swift TR,Leshner RT,Gross JA

    更新日期:1980-04-01 00:00:00

  • Disordered swallowing due to a syrinx: correction by shunting.

    abstract::Disturbed deglutition is common in diseases of the brainstem and lower cranial nerves, but little is known about the mechanisms involved. We studied a 49-year-old man with symptoms of syringomyelia and syringobulbia lasting 7 years. Esophageal motility studies showed inability to initiate swallowing, esophageal hypomo...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.34.11.1497

    authors: Bleck TP,Shannon KM

    更新日期:1984-11-01 00:00:00

  • Ambulatory EEG recordings in epileptic and nonepileptic children.

    abstract::We examined the cassette-recorded 24-hour ambulatory EEG findings in children who had either clinically definite seizures or episodic behavioral disturbances not regarded as epileptic on clinical grounds. Among 40 epileptic patients, 22 had one or more attacks during the 24-hour recording session. In 15 of these patie...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.38.4.558

    authors: Aminoff MJ,Goodin DS,Berg BO,Compton MN

    更新日期:1988-04-01 00:00:00

  • Imitation synkinesia and sensory control of movement.

    abstract::Immitation synkinesia is usually associated with thalamic or parietal lesions. Analysis of three cases shows that the lesions may affect the posterior columns of the spinal cord or even the peripheral nervous system. In our cases, two facts stand out, a large measure of integrity of motor activity and predominant dist...

    journal_title:Neurology

    pub_type: 杂志文章

    doi:10.1212/wnl.27.7.646

    authors: Cambier J,Dehen H

    更新日期:1977-07-01 00:00:00