Catecholamines in Alzheimer's Disease: A Systematic Review and Meta-Analysis.

abstract：:Background: Gait disturbance is an early, cardinal feature of Parkinson's disease (PD) associated with falls and reduced physical activity. Progression of gait impairment in Parkinson's disease is not well characterized and a better understanding is imperative to mitigate impairment. Subtle gait impairments progress i...

journal_title：Frontiers in aging neuroscience

authors： Wilson J,Alcock L,Yarnall AJ,Lord S,Lawson RA,Morris R,Taylor JP,Burn DJ,Rochester L,Galna B

更新日期：2020-10-15 00:00:00

abstract：:Although older adults exhibit normal accuracy in performing word retrieval and generation (lexical production; e.g., object naming), they are generally slower in responding than younger adults. To maintain accuracy, older adults recruit compensatory mechanisms and strategies. We focused on two such possible compensato...

journal_title：Frontiers in aging neuroscience

authors： Hoyau E,Boudiaf N,Cousin E,Pichat C,Fournet N,Krainik A,Jaillard A,Baciu M

更新日期：2017-05-09 00:00:00

abstract：:Alzheimer's disease (AD) is characterized by a progressive cognitive decline and believed to be driven by the self-aggregation of amyloid-β (Aβ) peptide into oligomers and fibrils that accumulate as senile plaques. It is widely accepted that microglia-mediated inflammation is a significant contributor to disease patho...

journal_title：Frontiers in aging neuroscience

authors： Caldeira C,Cunha C,Vaz AR,Falcão AS,Barateiro A,Seixas E,Fernandes A,Brites D

更新日期：2017-08-31 00:00:00

abstract：:There is a need for rapid and reliable Internet-based screening tools for cognitive assessment in middle-aged and older adults. We report the psychometric properties of an on-line tool designed to screen for cognitive deficits that require further investigation. The tool is composed of measures of memory and executive...

journal_title：Frontiers in aging neuroscience

authors： Troyer AK,Rowe G,Murphy KJ,Levine B,Leach L,Hasher L

更新日期：2014-12-10 00:00:00

abstract：Objective:To examine whether osteoarthritis (OA) is associated with a change in adjusted hippocampal volumes (HpVR: hippocampal/intracranial volume × 103) over time among cognitively normal older people. Methods:We examined the cross-sectional and longitudinal associations of OA with HpVR among individuals with normal...

journal_title：Frontiers in aging neuroscience

authors： Li X,Tong Q,Gao J,Liu C,Alzheimer’s Disease Neuroimaging Initiative.,Liu Y

更新日期：2020-08-14 00:00:00

abstract：:It is common wisdom that practice makes perfect; but why do some adults learn better than others? Here, we investigate individuals' cognitive and social profiles to test which variables account for variability in learning ability across the lifespan. In particular, we focused on visual learning using tasks that test t...

journal_title：Frontiers in aging neuroscience

authors： Christian J,Goldstone A,Kuai SG,Chin W,Abrams D,Kourtzi Z

更新日期：2015-06-10 00:00:00

abstract：:Background: Juvenile amyotrophic lateral sclerosis (jALS) is a rare form of ALS with an onset age of less than 25 years and is frequently thought to be genetic in origin. DDHD1 gene mutations have been reported to be associated with the SPG28 subtype of autosomal recessive HSP but have never been reported in jALS pati...

journal_title：Frontiers in aging neuroscience

authors： Wu C,Fan D

更新日期：2016-12-06 00:00:00

abstract：:Abnormalities and impairments in axonal transport are suggested to strongly contribute to the pathological alterations underlying AD. The exact mechanisms leading to axonopathy are currently unclear, but it was recently suggested that APP expression itself triggers axonal degeneration. We used APP transgenic mice and ...

journal_title：Frontiers in aging neuroscience

authors： Christensen DZ,Huettenrauch M,Mitkovski M,Pradier L,Wirths O

更新日期：2014-06-27 00:00:00

abstract：:Alzheimer disease (AD) has an insidious onset and heterogeneous clinical symptoms. The well-accepted biomarkers for clinical diagnosis of AD include β-amyloid (Aβ) deposition and pathologic tau level within cerebral spinal fluid (CSF) and imaging AD pathology such as positive emission tomography (PET) imaging of the a...

journal_title：Frontiers in aging neuroscience

authors： Jiao F,Yi F,Wang Y,Zhang S,Guo Y,Du W,Gao Y,Ren J,Zhang H,Liu L,Song H,Wang L

更新日期：2020-07-21 00:00:00

abstract：:Associative processes, such as the encoding of associations between words in a list, can enhance episodic memory performance and are thought to deteriorate with age. Here, we examine the nature of age-related deficits in the encoding of associations, by using a free recall paradigm with visual arrays of objects. Fifty...

journal_title：Frontiers in aging neuroscience

authors： Suzin G,Ravona-Springer R,Ash EL,Davelaar EJ,Usher M

更新日期：2019-11-12 00:00:00

abstract：:This paper seeks to present a new perspective on the aging brain. Here, we make connections between two key phenomena of brain aging: (1) increased neural noise or random background activity; and (2) slowing of brain activity. Our perspective proposes the possibility that the slowing of neural processing due to decrea...

journal_title：Frontiers in aging neuroscience

authors： Hong SL,Rebec GV

更新日期：2012-09-25 00:00:00

abstract：:Microglial cells become dystrophic with aging; this phenotypic alteration contributes to basal central nervous system (CNS) neuroinflammation being a risk factor for age related neurodegenerative diseases. In previous studies we have observed that insulin like growth factor 1 (IGF1) gene therapy is a feasible approach...

journal_title：Frontiers in aging neuroscience

authors： Falomir-Lockhart E,Dolcetti FJC,García-Segura LM,Hereñú CB,Bellini MJ

更新日期：2019-03-05 00:00:00

abstract：:Alzheimer's disease (AD) is the most common form of dementia worldwide. It is mostly known for its devastating effect on memory and learning but behavioral alterations commonly known as neuropsychiatric disturbances (NPDs) are also characteristics of the disease. These include apathy, depression-like behavior, and sle...

journal_title：Frontiers in aging neuroscience

authors： Clement A,Wiborg O,Asuni AA

更新日期：2020-03-06 00:00:00

abstract：:Early identification of persons at risk for cognitive decline in aging is critical to optimizing treatment to delay or avoid a clinical diagnosis of mild cognitive impairment (MCI) or dementia due to Alzheimer's disease (AD). To accomplish early identification, it is essential that trajectories of cognitive change be ...

journal_title：Frontiers in aging neuroscience

authors： Fleischman DA,Yu L,Arfanakis K,Han SD,Barnes LL,Arvanitakis Z,Boyle PA,Bennett DA

更新日期：2013-06-05 00:00:00

abstract：:There is no disease-modifying treatment currently available for AD, one of the more impacting neurodegenerative diseases affecting more than 47.5 million people worldwide. The definition of new approaches for the design of proper clinical trials is highly demanded in order to achieve non-confounding results and assess...

journal_title：Frontiers in aging neuroscience

authors： Salvatore C,Cerasa A,Castiglioni I

更新日期：2018-05-24 00:00:00

abstract：:Current society has to deal with major challenges related to our constantly increasing population of older adults. Since, motor performance generally deteriorates at older age, research investigating the effects of different types of training on motor improvement is particularly important. Here, we tested the effects ...

journal_title：Frontiers in aging neuroscience

authors： Pauwels L,Vancleef K,Swinnen SP,Beets IA

更新日期：2015-08-11 00:00:00

abstract：:Aggregated tau is a hallmark neuropathological feature in numerous neurodegenerative disorders. Previous studies aiming to validate aggregated tau pathology as a pathogenic driver of neurodegeneration in correlation to characteristic behavioral phenotypes have had shortcomings. Although studies on soluble tau patholog...

journal_title：Frontiers in aging neuroscience

authors： Mahendran TS,Suresh SN,Garimella L,Manjithaya R

更新日期：2020-11-05 00:00:00

abstract：:Backgrounds: Frailty and cognitive impairment are critical geriatric syndromes. In previous studies, both conditions have been identified in old-age adults as increased risk factors for mortality. However, the combined effect of these two syndromes in predicting mortality among people with advanced age is not well und...

journal_title：Frontiers in aging neuroscience

authors： Hao Q,Dong B,Yang M,Dong B,Wei Y

更新日期：2018-10-18 00:00:00

abstract：:Inflammation is a major component of neurodegenerative diseases. Microglia are the innate immune cells in the central nervous system (CNS). In the healthy brain, microglia contribute to tissue homeostasis and regulation of synaptic plasticity. Under disease conditions, they play a key role in the development and maint...

journal_title：Frontiers in aging neuroscience

authors： Obst J,Simon E,Mancuso R,Gomez-Nicola D

更新日期：2017-06-23 00:00:00

abstract：:Recent advances in our understanding of the biology of muscle have led to new interest in the pharmacological treatment of muscle wasting. Loss of muscle mass and increased intramuscular fibrosis occur in both sarcopenia and muscular dystrophy. Several regulators (mammalian target of rapamycin, serum response factor, ...

journal_title：Frontiers in aging neuroscience

authors： Sakuma K,Aoi W,Yamaguchi A

更新日期：2014-08-29 00:00:00

abstract：:Alzheimer's disease (AD) is a multifactorial pathology causing common brain spectrum disorders in affected patients. These mixed neurological disorders not only include structural AD brain changes but also cerebrovascular lesions. The main aim of the present issue is to find the factors shared by the two pathologies. ...

journal_title：Frontiers in aging neuroscience

authors： Guglielmotto M,Monteleone D,Vasciaveo V,Repetto IE,Manassero G,Tabaton M,Tamagno E

更新日期：2017-09-29 00:00:00

abstract：:Objectives: To explore the transfer effects of cognitive training on working memory among older Chinese adults with mild cognitive impairment (MCI). Methods: Sixty-two MCI participants aged more than 60 years old were recruited by holding recruitment sessions in communities in China [33 for cognitive training, and 29 ...

journal_title：Frontiers in aging neuroscience

authors： Weng W,Liang J,Xue J,Zhu T,Jiang Y,Wang J,Chen S

更新日期：2019-08-14 00:00:00

abstract：:Dietary folic acid deficiency induced early hearing loss in C57BL/6J mice after 2-months, corroborates the epidemiological association previously described between vitamin deficiency and this sensory impairment. However, this strain is prone to early hearing loss, and hence we decided to analyze whether the effects ex...

journal_title：Frontiers in aging neuroscience

authors： Martínez-Vega R,Murillo-Cuesta S,Partearroyo T,Varela-Moreiras G,Varela-Nieto I,Pajares MA

更新日期：2016-08-31 00:00:00

abstract：:The auditory mismatch negativity (MMN) is an event-related potential (ERP) peaking about 100-250 ms after the onset of a deviant tone in a sequence of identical (standard) tones. Depending on the interstimulus interval (ISI) between standard and deviant tones, the MMN is suitable to investigate the pre-attentive audit...

journal_title：Frontiers in aging neuroscience

authors： Laptinskaya D,Thurm F,Küster OC,Fissler P,Schlee W,Kolassa S,von Arnim CAF,Kolassa IT

更新日期：2018-02-02 00:00:00

abstract：:The association between decline in physical function and age-related conditions, such as reduced cognitive performance and vascular disease, may be explained by genetic influence on shared biological pathways of importance for aging. The apolipoprotein E (APOE) gene is well-known for its association with Alzheimer's d...

journal_title：Frontiers in aging neuroscience

authors： Skoog I,Hörder H,Frändin K,Johansson L,Östling S,Blennow K,Zetterberg H,Zettergren A

更新日期：2016-10-04 00:00:00

abstract：:The hypothalamus-pituitary-adrenal axis (HPA) is the main regulator of the stress response. The key of the HPA is the parvocellular paraventricular nucleus of the hypothalamus (pPVN) controlled by higher-order limbic stress centers. The reactivity of the HPA axis is considered to be a function of age, but to date, lit...

journal_title：Frontiers in aging neuroscience

authors： Kovács LÁ,Schiessl JA,Nafz AE,Csernus V,Gaszner B

更新日期：2018-08-22 00:00:00

abstract：:Activity-dependent neuroprotective protein (ADNP) is deregulated in Alzheimer's disease (AD) and in schizophrenia and mutated in autism. In mice, ADNP is essential for brain formation and ADNP haploinsufficiency is associated with cognitive and social deficits and tauopathy. Tauopathy, a major pathology in AD, is also...

journal_title：Frontiers in aging neuroscience

authors： Gozes I,Ivashko-Pachima Y

更新日期：2015-10-29 00:00:00

abstract：:Manganese-enhanced magnetic resonance imaging (MEMRI) rose to prominence in the 1990s as a sensitive approach to high contrast imaging. Following the discovery of manganese conductance through calcium-permeable channels, MEMRI applications expanded to include functional imaging in the central nervous system (CNS) and ...

journal_title：Frontiers in aging neuroscience

authors： Cloyd RA,Koren SA,Abisambra JF

更新日期：2018-12-13 00:00:00

abstract：Background:Studying structural brain aging is important to understand age-related pathologies, as well as to identify the early manifestations of the Alzheimer's disease (AD) continuum. In this study, we investigated the long-term trajectory of physiological and pathological brain aging in a large number of participant...

journal_title：Frontiers in aging neuroscience

authors： Lee JS,Park YH,Park S,Yoon U,Choe Y,Cheon BK,Hahn A,Cho SH,Kim SJ,Kim JP,Jung YH,Park KC,Kim HJ,Jang H,Na DL,Seo SW

更新日期：2019-06-18 00:00:00

abstract：:Age related hearing loss (presbycusis) is one of the most common sensory deficits in the aging population. The main subjective ailment in the elderly is the deterioration of speech understanding, especially in a noisy environment, which cannot solely be explained by increased hearing thresholds. The examination method...

journal_title：Frontiers in aging neuroscience

authors： Profant O,Jilek M,Bures Z,Vencovsky V,Kucharova D,Svobodova V,Korynta J,Syka J

更新日期：2019-02-26 00:00:00