Abstract：
:The gap between symptoms and pathology in Alzheimer's disease has been explained by the hypothetical construct of "cognitive reserve"--a set of variables including education, intelligence, and mental stimulation which putatively allow the brain to adapt to-and hence mask--underlying pathologies by maintaining cognitive function despite underlying neural changes. This review proposes a hypothesis that a biological mechanism may mediate between these social/psychological processes on the one hand, and apparently reduced risk of Alzheimer's disease on the other, namely repeated activation of the noradrenergic system over a lifetime by the processes implicated in cognitive reserve. Noradrenaline's neuroprotective effects both in vivo and in vitro, and its key role in mediating the neuroprotective effects of environmental enrichment on the brain, make noradrenaline's key role in mediating cognitive reserve--by disease compensation, disease modification, or a combination of both--a viable hypothesis.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Robertson IHdoi
10.1016/j.neurobiolaging.2012.05.019subject
Has Abstractpub_date
2013-01-01 00:00:00pages
298-308issue
1eissn
0197-4580issn
1558-1497pii
S0197-4580(12)00319-3journal_volume
34pub_type
杂志文章,评审abstract：:Loss-of-function caused by mutations in the parkin gene (PARK2) lead to early-onset familial Parkinson's disease. Recently, mechanistic studies proved the ability of parkin in regulating mitochondria homeostasis and microtubule (MT) stability. Looking at these systems during aging of PARK2 knockout mice, we found that...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2017.09.010
更新日期：2018-01-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is a rapidly progressive neurodegenerative disease involving motor neurons. Because a growing number of genes have been identified as the genetic etiology of ALS, simultaneous screening of mutations in multiple genes is likely to be more efficient than gene-by-gene testing. In this ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.09.012
更新日期：2016-01-01 00:00:00
abstract：:The present study assessed whether there are age-dependent differences in up-regulation of opiate receptors following chronic naloxone treatment in mature (3 months) and aged (27 months) male Wistar rats. Half of each age group were implanted subdermally with slow-release naloxone pellets for 10 days, and half were gi...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(89)80011-9
更新日期：1989-01-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) are adult-onset neurodegenerative diseases with overlapping clinical characteristics. They share common genetic causes and pathologic hallmarks such as TDP-43 neuronal accumulations. Recently, exome analysis identified mutations in matrin...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2014.07.016
更新日期：2014-12-01 00:00:00
abstract：:We previously found a selective loss of the brain specific APP-695 transcript in Alzheimer's disease (AD) cortex, which results in a 2.5-fold increase in the APP-751/APP-695 transcript ratio in AD (9). Here we report a similar increase in APP-751/APP-695 mRNA ratio in AD hippocampus. However, the cerebellum had a 6-fo...
journal_title：Neurobiology of aging
pub_type： 更正并重新发布的文章,杂志文章
doi：10.1016/0197-4580(89)90017-1
更新日期：1989-11-01 00:00:00
abstract：:Alzheimer disease (AD) is characterised by a decrease of platelet Amyloid Precursor Protein forms ratio (APPr), which parallels symptoms' severity. Recent studies have suggested that cholesterol might play a role in the pathophysiology of AD by modulating Abeta production. Aim of this study was to evaluate the relatio...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(02)00190-2
更新日期：2003-09-01 00:00:00
abstract：:Changes of performance monitoring during and after learning of stimulus-response (S-R) associations were examined in younger and older adults using event-related brain potentials (ERPs). To determine whether age-related differences in performance monitoring are attenuated when learning performance is equalized between...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2009.07.016
更新日期：2011-07-01 00:00:00
abstract：:The total number of the neuromelanin-containing neurons of the nucleus coeruleus was determined by means of a newly developed unbiased stereological counting scheme and a low-cost apparative set-up. The individuals (n = 20, age from 49-98 years) included in this study were carefully examined for absence of neurologica...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(97)00034-1
更新日期：1997-07-01 00:00:00
abstract：:Prion diseases are a diverse group of neurodegenerative conditions, caused by the templated misfolding of prion protein. Aside from the strong genetic risk conferred by multiple variants of the prion protein gene (PRNP), several other variants have been suggested to confer risk in the most common type, sporadic Creutz...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.01.011
更新日期：2015-05-01 00:00:00
abstract：:Recent results support the hypothesis that microglia and/or macrophages of the brain, by producing oxidants, could play a role in the local inactivation of the Kunitz protease inhibitor (KPI) domain of beta-amyloid precursor protein (APP), thereby facilitating deposition of abnormal amyloid filaments in patients with ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(89)90099-7
更新日期：1989-09-01 00:00:00
abstract：:In simple systems, lifespan can be extended by various methods including dietary restriction, mutations in the insulin/insulin-like growth factor (IGF) pathway or mitochondria among other processes. It is widely held that the mechanisms that extend lifespan may be adapted for diminishing age-associated pathologies. We...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2013.03.014
更新日期：2013-09-01 00:00:00
abstract：:Studies in vitro have suggested that acetylcholinesterase (AChE) may interact with beta-amyloid to promote deposition of amyloid plaques in the brain of patients with Alzheimer's disease. To test that hypothesis in vivo, we crossed Tg2576 mice, which express human amyloid precursor protein and develop plaques at 9 mon...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(02)00230-0
更新日期：2003-10-01 00:00:00
abstract：:Data are emerging that the altered development of adrenocortical and emotional reactivity in individuals exposed perinatally to adverse events is reflected in cognitive change and that maternal care is an important determinant. However, early trauma does not cause a generalized cognitive decline at older age, but rath...
journal_title：Neurobiology of aging
pub_type： 评论,杂志文章,评审
doi：10.1016/s0197-4580(03)00057-5
更新日期：2003-05-01 00:00:00
abstract：:The aim of this study was to compare the patterns of grey and white matter atrophy on MRI in autopsy confirmed progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD), and to determine whether the patterns vary depending on the clinical syndrome. Voxel-based morphometry was used to compare patterns of...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2006.09.019
更新日期：2008-02-01 00:00:00
abstract：:A major goal of animal research is to identify interventions that can promote successful aging and delay or reverse age-related cognitive decline in humans. Recent advances in standardizing cognitive assessment tools for humans have the potential to bring preclinical work closer to human research in aging and Alzheime...
journal_title：Neurobiology of aging
pub_type： 杂志文章,评审
doi：10.1016/j.neurobiolaging.2013.01.018
更新日期：2013-07-01 00:00:00
abstract：:Age-related macular degeneration (AMD) has been linked to memory deficits, with no established neural mechanisms. We collected resting-state brain functional magnetic resonance imaging and standardized verbal recall tests from 42 older adults with AMD and 41 age-matched controls. We used seed-based whole brain analysi...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2020.07.020
更新日期：2020-11-01 00:00:00
abstract：:The Parkinson's disease (PD)-related inclusion body pathology comprises Lewy bodies (LBs) as well as Lewy neurites (LNs). The distribution and severity of this pathology were investigated in the thalamus of 12 autopsy cases with clinically diagnosed and neuropathologically confirmed PD. The LBs and LNs were visualized...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(01)00269-x
更新日期：2002-03-01 00:00:00
abstract：:At advanced stages, Alzheimer's disease (AD) is characterized by an extensive neuronal loss. However, the early neurodegenerative deficiencies have not been yet identified. Here we report an extensive, selective and early neurodegeneration of the dendritic inhibitory interneurons (oriens-lacunosum moleculare, O-LM, an...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.09.022
更新日期：2006-11-01 00:00:00
abstract：:Cross-sectional studies have found declines in most measures of oculomotor function in older subjects compared to young controls, but no prior study has followed the same subjects over time. We measured saccade peak velocity, saccade delay time, smooth pursuit, optokinetic nystagmus (OKN), visual-vestibular-ocular-ref...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2005.07.009
更新日期：2006-09-01 00:00:00
abstract：:Sporadic Alzheimer's disease (AD) appears to be the consequence of the interaction between combinations of genes and environmental factors. Binding with the transporter associated with antigen processing (TAP) is thought to be the main way in which herpes simplex virus type 1 (HSV-1) evades immune surveillance. Severa...
journal_title：Neurobiology of aging
pub_type： 杂志文章,多中心研究
doi：10.1016/j.neurobiolaging.2006.02.011
更新日期：2007-04-01 00:00:00
abstract：:Posterior cortical atrophy (PCA) is an understudied visual impairment syndrome most often due to "posterior Alzheimer's disease (AD)" pathology. Case studies detected mutations in PSEN1, PSEN2, GRN, MAPT, and PRNP in subjects with clinical PCA. To detect the frequency and spectrum of mutations in known dementia genes ...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2015.09.023
更新日期：2016-01-01 00:00:00
abstract：:This study investigates the age associated changes in hemorheological properties and cerebral blood flow. Partial correlations indicate that part of the age-dependent decrease in flow velocities can be attributed to a hemorheological decrement resulting in part from enhanced oxidative stress in the aged. A possible li...
journal_title：Neurobiology of aging
pub_type： 临床试验,杂志文章
doi：10.1016/s0197-4580(00)00118-4
更新日期：2000-03-01 00:00:00
abstract：:Glial cell line-derived neurotrophic factor (GDNF) supports the viability of midbrain dopamine (DA) neurons that degenerate in Parkinson's disease. Middle-aged, 12 month old, Gdnf heterozygous (Gdnf(+/-)) mice have diminished spontaneous locomotor activity and enhanced synaptosomal DA uptake compared with wild type mi...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2010.10.013
更新日期：2012-02-01 00:00:00
abstract：:In Alzheimer's disease (AD) inflammatory processes occur in pathologically vulnerable brain regions. The objective of this study is to compare both the release and the presence of microvessel-associated cytokines in vessels isolated from the brains of AD patients to microvessels from control brains. Microvessels are i...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/s0197-4580(01)00276-7
更新日期：2001-11-01 00:00:00
abstract：:Proceptive and receptive behaviors were examined in aging and young ovariectomized female rats treated with estradiol benzoate and progesterone. Young females approached males confined in wire mesh cages more frequently and exhibited more proceptive behaviors toward these males than did middle-aged females. Both middl...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(86)90038-2
更新日期：1986-05-01 00:00:00
abstract：:Humans carrying the prevalent rs9939609 A allele of the fat mass and obesity-associated (FTO) gene are more susceptible to developing obesity than noncarries. Recently, polymorphisms in the FTO gene of elderly subjects have also been linked to a reduced volume in the frontal lobe as well as increased risk for incident...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2011.02.006
更新日期：2011-06-01 00:00:00
abstract：:The integrity of white matter, as measured in vivo with diffusion tensor imaging (DTI), is disrupted in normal aging. A current consensus is that in adults advancing age affects anterior brain regions disproportionately more than posterior regions; however, the mainstay of studies supporting this anterior-posterior gr...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2008.04.007
更新日期：2010-03-01 00:00:00
abstract：:Age-related changes in resting levels of the free intracellular calcium concentration ([Ca2+]i) as well as alterations of the rise in [Ca2+]i following depolarization have been investigated in acutely isolated brain cells of various regions of the rat brain. Characterization of the Ca2+ responses following KCl depolar...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(96)84400-9
更新日期：1996-07-01 00:00:00
abstract：:Neuroimage measures from magnetic resonance (MR) imaging, such as cortical thickness, have been playing an increasingly important role in searching for biomarkers of Alzheimer's disease (AD). Recent studies show that, AD, mild cognitive impairment (MCI) and normal control (NC) can be distinguished with relatively high...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/j.neurobiolaging.2010.11.008
更新日期：2012-02-01 00:00:00
abstract：:The density of D-1 and D-2 dopamine receptors in human caudate nucleus and putamen, obtained postmortem, were studied throughout the adult lifespan using [3H]fluphenazine as the dopamine receptor ligand. The D-1 subtype increased progressively with age in both regions, while the D-2 subtype declined in caudate nucleus...
journal_title：Neurobiology of aging
pub_type： 杂志文章
doi：10.1016/0197-4580(87)90002-9
更新日期：1987-05-01 00:00:00
