Abstract:
:Rats with electrolytic lesions of the medial septum or ibotenic acid lesions of the nucleus basalis magnocellularis (NBM) were tested in an order memory task for an 8-item list of varying spatial locations within an 8-arm radial maze. Results indicated that rats with small medial septal lesions resulting in small AchE depletion of dorsal hippocampal formation were impaired only for the first, but not the last choice orders of the list. Animals with large medial septal lesions resulting in large AchE depletion of the dorsal hippocampal formation displayed an order memory deficit for all the choice orders of the list. In contrast, rats with small NBM lesions resulting in small AchE depletion of parietal and part of frontal cortex were impaired only for the last, but not the first choice orders of the list. Animals with large NBM lesions resulting in large AchE depletion of parietal and part of frontal cortex displayed an order memory deficit for all the choice orders of the list. The relationship between these findings and mnemonic symptomatology of Alzheimer's disease was discussed, as was the possible meaning of these results in providing an animal model for studying certain aspects of the disease.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Kesner RP,Crutcher KA,Measom MOdoi
10.1016/0197-4580(86)90009-6subject
Has Abstractpub_date
1986-07-01 00:00:00pages
287-95issue
4eissn
0197-4580issn
1558-1497pii
0197-4580(86)90009-6journal_volume
7pub_type
杂志文章abstract::The observation that neurons containing neurofibrillary tangles are usually adjacent to neurons free of any morphological indication of disease, suggests the hypothesis that it is NFT-bearing neurons that are primarily responsible for the loss of function in AD. Quantitative Golgi postmortem studies from our laborator...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/0197-4580(95)00035-d
更新日期:1995-05-01 00:00:00
abstract::Two neuroanatomically dissociable, large-scale cortical memory networks, referred to as the anterior and posterior medial temporal lobe (MTL) networks have recently been described in young adults using resting-state blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI)-based functional conne...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2014.03.041
更新日期:2015-01-01 00:00:00
abstract::The effect of aging on acquisition of a learned suppression of photopositive tendencies was studied in 1-7-week-old flies of both sexes. Flies had to choose in a T-maze between an alley leading to a lighted vial associated with an aversive stimulus, a quinine hydrochloride solution, and another alley leading to a dark...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2003.12.004
更新日期:2004-10-01 00:00:00
abstract::Vascular risk factors have been implicated in the pathogenesis of vascular dementia and Alzheimer's disease. The identification of a novel vascular disease susceptibility locus at 9p21.3 has recently generated great interest. In the present study, we sought to determine whether a common genetic variant (tagged by rs13...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2009.07.003
更新日期:2011-07-01 00:00:00
abstract::Abberant lipid metabolism is implicated in Alzheimer's disease (AD) pathophysiology, but the connections between AD and lipid metabolic pathways are not fully understood. To investigate plasma lipids in AD, a multiplatform screen (n = 35 by liquid chromatography-mass spectrometry and n = 35 by nuclear magnetic resonan...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2013.08.001
更新日期:2014-02-01 00:00:00
abstract::In Alzheimer's disease, there is a major redistribution of the tau protein pool from soluble to PHF-bound forms. PHF-bound tau can be distinguished from normal tau by acid reversible occlusion of a generic tau epitope in the tandem repeat region and characteristic sedimentation in the if-II protocol developed in this ...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/0197-4580(95)97327-d
更新日期:1995-05-01 00:00:00
abstract::The ability to perceive and produce speech undergoes important changes in late adulthood. The goal of the present study was to characterize functional and structural age-related differences in the cortical network that support speech perception and production, using magnetic resonance imaging, as well as the relations...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2013.02.004
更新日期:2013-08-01 00:00:00
abstract::Positron emission tomography (PET) has been used extensively to evaluate the neuropathology of Alzheimer's disease (AD) in vivo. Radiotracers directed toward the amyloid deposition such as [(18)F]-FDDNP (2-(1-{6-[(2-[F]Fluoroethyl)(methyl)amino]-2-naphthyl}ethylidene)malononitrile) and [(11)C]-PIB (Pittsburg compound ...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2012.12.027
更新日期:2013-07-01 00:00:00
abstract::Oxidative stress is believed to be a significant cause of Parkinson's disease (PD). DJ-1 is thought to be an oxidative sensor that protects cells from oxidative insult. It was reported that the level of total DJ-1 protein was significantly reduced in the substantia nigra of sporadic PD patients, suggesting that abnorm...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2013.09.027
更新日期:2014-03-01 00:00:00
abstract::The integrity of the white matter is critical in regulating efficient neuronal communication and maintaining cognitive function. Damage to brain white matter putatively contributes to age-related cognitive decline. There is a growing interest in animal models from which the mechanistic basis of white matter pathology ...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2010.09.005
更新日期:2011-12-01 00:00:00
abstract::The use of biomarkers has been proposed for diagnosing Alzheimer's disease in recent criteria, but some biomarkers have not been sufficiently investigated to justify their routine clinical use. Here, we evaluate in a literature review the clinical validity of amyloid positron emission tomography (PET) imaging using a ...
journal_title:Neurobiology of aging
pub_type: 杂志文章,评审
doi:10.1016/j.neurobiolaging.2016.07.012
更新日期:2017-04-01 00:00:00
abstract::Age-related synaptic change is associated with the functional decline of the nervous system. It is unknown whether this synaptic change is the cause or the consequence of neuronal cell loss. We have addressed this question by examining mice genetically engineered to over- or underexpress neuregulin-1 (NRG1), a direct ...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2010.05.011
更新日期:2011-12-01 00:00:00
abstract::Age-related decline in microstructural integrity of certain white matter tracts may explain cognitive decline associated with normal aging. Whole brain tractography and a clustering segmentation in 48 healthy individuals across the adult lifespan were used to examine: interhemispheric (corpus callosum), intrahemispher...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2010.02.009
更新日期:2012-01-01 00:00:00
abstract::The genetic analysis of the yeast replicative life span has revealed the importance of metabolic control and resistance to stress. It has also illuminated the pivotal role in determining longevity that the RAS genes play by the maintenance of homeostasis. This role appears to be performed by the coordination of a vari...
journal_title:Neurobiology of aging
pub_type: 杂志文章,评审
doi:10.1016/s0197-4580(99)00095-0
更新日期:1999-09-01 00:00:00
abstract::Alzheimer's disease (AD) is a genetically complex disorder for which the definite diagnosis is only accomplished postmortem. Mutations in 3 genes (APP, PSEN1, and PSEN2) are known to cause AD, but a large number of familial cases do not harbor mutations in these genes and several unidentified genes that contain diseas...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2011.10.009
更新日期:2012-05-01 00:00:00
abstract::Age-related cognitive decline is a major public health concern facing a large segment of the US population. To identify genetic risk factors related to cognitive decline, we used nationally representative longitudinal data from the US Health and Retirement Study to conduct genome-wide association studies with 5765 par...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2013.12.021
更新日期:2014-06-01 00:00:00
abstract::Medial temporal lobe atrophy (MTA) and cerebrospinal fluid (CSF) markers of Alzheimer's disease (AD) pathology may aid the early detection of AD in mild cognitive impairment (MCI). However, the relationship between structural and pathological markers is not well understood. Furthermore, while posterior atrophy (PA) is...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2012.03.010
更新日期:2013-01-01 00:00:00
abstract::Modulation of insulin-dependent signaling is emerging as a valuable therapeutic tool to target neurodegeneration. In the brain, the activation of insulin receptors promotes cell growth, neuronal repair, and protection. Altered brain insulin signaling participates in the cognitive decline seen in Alzheimer's disease pa...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2017.12.009
更新日期:2018-04-01 00:00:00
abstract::Although important in neurodegeneration, systematic studies of nicotinic acetylcholine receptor expression in normal aging human brains are difficult to perform. We have studied the expression of nicotinic receptor alpha 4-1 and alpha 5 mRNA in the frontal and parietal isocortex of 3- (young adult), 24- (late middle a...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/s0197-4580(97)80316-8
更新日期:1997-05-01 00:00:00
abstract::The review by Harbaugh describes new methods for delivering drugs to the diseases and damaged central nervous system. The potential of these methods, infusible pumps, implantable polymers, and neural transplants, is truly extraordinary. One can anticipate that many neurological disorders may be treated by these method...
journal_title:Neurobiology of aging
pub_type: 临床试验,杂志文章
doi:10.1016/0197-4580(89)90166-8
更新日期:1989-09-01 00:00:00
abstract::Alzheimer's disease is a progressive neurodegenerative disorder that is characterized by extensive deposition of fibrillar amyloid-β (Aβ) in the brain. Previously, myelin basic protein (MBP) was identified to be a potent inhibitor to Aβ fibril formation, and this inhibitory activity was localized to the N-terminal res...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2014.10.006
更新日期:2015-02-01 00:00:00
abstract::Frontotemporal lobar degeneration is a neuropathological disorder that causes a variety of clinical syndromes including frontotemporal dementia (FTD), progressive supranuclear palsy, and corticobasal syndrome (CBS). FTD associated with parkinsonism occurs frequently as a result of mutations in the C9orf72 gene and als...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2017.02.002
更新日期:2017-05-01 00:00:00
abstract::Individuals with Down syndrome (DS), caused by trisomy of chromosome 21, inevitably develop characteristic Alzheimer's disease (AD) neuropathology, including neuritic plaques, neurofibrillary tangles, and neuronal loss. Amyloid-β protein, the major component of neuritic plaques, is the proteolytic product of amyloid-β...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2014.07.029
更新日期:2015-01-01 00:00:00
abstract::Visual short-term memory (vSTM) is a cognitive resource that declines with age. This study investigated whether electroencephalography (EEG) correlates of vSTM vary with cognitive development over individuals' lifespan. We measured vSTM performance and EEG in a lateralized whole-report task in a healthy birth cohort, ...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2017.10.018
更新日期:2018-02-01 00:00:00
abstract::Oxidative stress is considered to be a major contributor to age-related hearing loss (ARHL). Here, we investigated whether pomegranate peel extract (PPE) protected against hearing loss by decreased oxidative stress in the cochlea of D-galactose-induced accelerated aging mice. The aging mice exhibited an increase in he...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2017.07.007
更新日期:2017-11-01 00:00:00
abstract::Altered glutamate transport and aberrant EAAT1 expression were shown in Alzheimer's disease (AD) brains. It is presently unknown whether these modifications are a consequence of neurodegeneration or play a pathogenetic role. However, recent findings of decreased glutamate uptake, EAAT1 protein and mRNA in AD platelets...
journal_title:Neurobiology of aging
pub_type: 临床试验,杂志文章
doi:10.1016/j.neurobiolaging.2004.07.007
更新日期:2005-06-01 00:00:00
abstract::The injection of aluminum powder into the cerebrospinal fluid of adult rabbits induced a slowly progressing encephalomyelopathy characterized at first by alteration of posture and then by myoclonic jerks and muscle weakness. Neurofibrillary degeneration was the hallmark of the disease and involved most of the gray are...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/0197-4580(82)90041-0
更新日期:1982-10-01 00:00:00
abstract::Neurogenesis persists in the adult brain as a form of plasticity due to the existence of neural stem cells (NSCs). Alterations in neurogenesis have been found in transgenic Alzheimer's disease (AD) mouse models, but NSC activity and neurogenesis in sporadic AD models remains to be examined. We herein describe a remark...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2013.05.011
更新日期:2013-11-01 00:00:00
abstract::The accumulation of β-amyloid (Aβ) peptide derived from abnormal processing of amyloid precursor protein (APP) is a common pathological hallmark of Alzheimer's disease (AD) brains. In this study, we evaluated the therapeutic effect of berberine (BBR) extracted from Coptis chinensis Franch, a Chinese medicinal herb, on...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2012.02.016
更新日期:2012-12-01 00:00:00
abstract::The effects of beta-amyloid peptide25-35 on resting membrane potential, spontaneous and evoked action potential and synaptic activity have been studied in basolateral amygdaloid complex on slices obtained from adult rats. Intracellular recordings reveal that perfusion with beta-amyloid peptide25-35 at concentrations o...
journal_title:Neurobiology of aging
pub_type: 杂志文章
doi:10.1016/j.neurobiolaging.2004.05.008
更新日期:2005-04-01 00:00:00