Repeated Measurement of the Components of Attention of Older Adults using the Two Versions of the Attention Network Test: Stability, Isolability, Robustness, and Reliability.

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：:Glutamate transporter solute carrier family 1, member 2 (GLT1/EAAT2), a major modulator of glutamate homeostasis in astrocytes, is assessed in post-mortem human brain samples of frontal cortex area 8 in advanced stages of Alzheimer disease (AD) and terminal stages of dementia with Lewy bodies (DLB) in order to gain un...

journal_title：Frontiers in aging neuroscience

authors： Garcia-Esparcia P,Diaz-Lucena D,Ainciburu M,Torrejón-Escribano B,Carmona M,Llorens F,Ferrer I

更新日期：2018-04-26 00:00:00

abstract：BACKGROUND:Mild cognitive impairment (MCI) is a clinical stage indicating a prodromal phase of dementia. This practical concept could be used also for fronto-temporal dementia (FTD). Progranulin (PGRN) has been recently recognized as a useful diagnostic biomarker for fronto-temporal lobe degeneration (FTLD) due to GRN ...

journal_title：Frontiers in aging neuroscience

authors： Moretti DV,Benussi L,Fostinelli S,Ciani M,Binetti G,Ghidoni R

更新日期：2016-02-29 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：:Neuroimaging-based age prediction using machine learning is proposed as a biomarker of brain aging, relating to cognitive performance, health outcomes and progression of neurodegenerative disease. However, even leading age-prediction algorithms contain measurement error, motivating efforts to improve experimental pipe...

journal_title：Frontiers in aging neuroscience

authors： Lancaster J,Lorenz R,Leech R,Cole JH

更新日期：2018-02-12 00:00:00

abstract：:Background: Primary progressive aphasia (PPA) is a clinical syndrome characterized by the neurodegeneration of language brain systems. Three main clinical forms (non-fluent, semantic, and logopenic PPA) have been recognized, but applicability of the classification and the capacity to predict the underlying pathology i...

journal_title：Frontiers in aging neuroscience

authors： Matias-Guiu JA,Díaz-Álvarez J,Ayala JL,Risco-Martín JL,Moreno-Ramos T,Pytel V,Matias-Guiu J,Carreras JL,Cabrera-Martín MN

更新日期：2018-07-31 00:00:00

abstract：:Background and Purpose: Previous studies of voxel-based morphometry (VBM) have found that patients with type 2 diabetes mellitus (T2DM) exhibit gray matter alterations, but these findings are inconsistent and have not been quantitatively reviewed. Therefore, the aim of this study was to conduct a quantitative meta-ana...

journal_title：Frontiers in aging neuroscience

authors： Liu J,Liu T,Wang W,Ma L,Ma X,Shi S,Gong Q,Wang M

更新日期：2017-05-22 00:00:00

abstract：:Decisions differ in difficulty and rely on perceptual information that varies in richness (complexity); aging affects cognitive function including decision-making, and yet, the interaction between difficulty and perceptual complexity have rarely been addressed in aging. Using a parametric fMRI modulation analysis and ...

journal_title：Frontiers in aging neuroscience

authors： Habak C,Seghier ML,Brûlé J,Fahim MA,Monchi O

更新日期：2019-03-01 00:00:00

abstract：:Previous studies have showed that spatial memory declines with age but have not clarified the relevance of different landmark cues for specifying heading directions among different age groups. This study examined differences between younger, middle-aged and older adults in route learning and memory tasks after they na...

journal_title：Frontiers in aging neuroscience

authors： Zhong JY,Moffat SD

更新日期：2016-05-27 00:00:00

abstract：:Aging is a multifactorial phenomenon that results in several changes at cellular and molecular levels and is considered the main risk factor for some neurodegenerative diseases. Several evidence show the participation of the kallikrein-kinin system (KKS) in neurodegeneration and this system has been associated with in...

journal_title：Frontiers in aging neuroscience

authors： Toricelli M,Evangelista SR,Oliveira LR,Viel TA,Buck HS

更新日期：2019-07-12 00:00:00

abstract：:Reactive oxygen species and reactive nitrogen species (RONS) are by-products of aerobic metabolism. RONS trigger a signaling cascade that can be transduced through oxidation-reduction (redox)-based post-translational modifications (redox PTMs) of protein thiols. This redox signaling is essential for normal cellular ph...

journal_title：Frontiers in aging neuroscience

authors： Finelli MJ

更新日期：2020-09-03 00:00:00

abstract：:Background: Facial emotion recognition (FER) is impaired in individuals with frontotemporal dementia (FTD) and Alzheimer's disease (AD) when compared to healthy older adults. Since deficits in emotion recognition are closely related to caregiver burden or social interactions, researchers have fundamental interest in F...

journal_title：Frontiers in aging neuroscience

authors： Park S,Kim T,Shin SA,Kim YK,Sohn BK,Park HJ,Youn JH,Lee JY

更新日期：2017-11-30 00:00:00

abstract：:Pilot studies using technology-aided programs to promote verbal reminiscence and mild physical activity (i.e., positive forms of engagement) in persons with moderate or severe Alzheimer's disease have provided promising results (Lancioni et al., 2015a,b). The present two studies were aimed at upgrading and/or extendin...

journal_title：Frontiers in aging neuroscience

authors： Lancioni GE,Singh NN,O'Reilly MF,Sigafoos J,D'Amico F,Renna C,Pinto K

更新日期：2016-04-21 00:00:00

abstract：:Background and Purpose: This study aimed to investigate the association between insulin resistance (IR) and the overall cerebral small vessel disease (CSVD) burden. Methods: We recruited elderly, nondiabetic, healthy subjects prospectively. The overall effect of CSVD on the brain was described by a validated CSVD scor...

journal_title：Frontiers in aging neuroscience

authors： Yang X,Zhang S,Dong Z,Zi Y,Luo Y,Jin Z,Shi L,Li C,Ren C,Wu D

更新日期：2019-06-12 00:00:00

abstract：:[This corrects the article on p. 13 in vol. 8, PMID: 26903857.]. ...

journal_title：Frontiers in aging neuroscience

authors： Hu YB,Li CB,Song N,Zou Y,Chen SD,Ren RJ,Wang G

更新日期：2017-02-23 00:00:00

abstract：:Symptoms in late-onset neuromuscular disorders initiate only from midlife onward and progress with age. These disorders are primarily determined by identified hereditable mutations, but their late-onset symptom manifestation is not fully understood. Here, we review recent research developments on the late-onset autoso...

journal_title：Frontiers in aging neuroscience

authors： Raz Y,Raz V

更新日期：2014-11-10 00:00:00

abstract：:Parkinson's disease (PD) is the second most prevalent neurodegenerative disease in ageing individuals. It is now clear that genetic susceptibility and environmental factors play a role in disease etiology and progression. Because environmental factors are involved with the majority of the cases of PD, it is important ...

journal_title：Frontiers in aging neuroscience

authors： Seidl SE,Santiago JA,Bilyk H,Potashkin JA

更新日期：2014-03-07 00:00:00

abstract：:Introduction: Falling is one of the primary concerns for people with Parkinson's Disease and occurs predominately during dynamic movements, such as walking. Several methods have been proposed to quantify dynamic balance and to assess fall risk. However, no consensus has been reached concerning which method is most app...

journal_title：Frontiers in aging neuroscience

authors： Siragy T,Nantel J

更新日期：2018-11-22 00:00:00

abstract：Background and Purpose:To identify clinical, laboratory, and magnetic resonance imaging (MRI) features in predicting incident stroke and dementia in Korean patients with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). Materials and Methods:We enrolled 87 Korean CAD...

journal_title：Frontiers in aging neuroscience

authors： Lee JS,Ko KH,Oh JH,Kim JG,Kang CH,Song SK,Kang SY,Kang JH,Park JH,Koh MJ,Lee HK,Choi JC

更新日期：2020-11-20 00:00:00

abstract：:Background: Leisure-time physical activity (PA) has been proposed as a protective factor against dementia, whereas psychological distress is associated with an increased risk of dementia. We investigated the associations of leisure-time PA and psychological distress with dementia-related mortality, and whether the ass...

journal_title：Frontiers in aging neuroscience

authors： Zotcheva E,Selbæk G,Bjertness E,Ernstsen L,Strand BH

更新日期：2018-05-25 00:00:00

abstract：:Age-related hearing deficits are a leading cause of disability among the aged. While some forms of hearing deficits are peripheral in origin, others are centrally mediated. One such deficit is the ability to localize sounds, a critical component for segregating different acoustic objects and events, which is dependent...

journal_title：Frontiers in aging neuroscience

authors： Engle JR,Recanzone GH

更新日期：2013-01-04 00:00:00

abstract：:EEG research conducted in the past 5 years on multiple object processing has begun to define how the aging brain tracks the numerosity of the objects presented in the visual field for different goals. We review the recent EEG findings in healthy older individuals (age range: 65-75 years approximately) on perceptual, a...

journal_title：Frontiers in aging neuroscience

authors： Mazza V,Brignani D

更新日期：2016-03-02 00:00:00

abstract：:It is well known that Alzheimer's disease (AD) is one of the most common progressive neurodegenerative diseases; it begins gradually, and therefore no effective medicine is administered in the beginning. Thus, early diagnosis and prevention of AD are crucial. The present study focused on comparing the plasma protein c...

journal_title：Frontiers in aging neuroscience

authors： Cheng Z,Yin J,Yuan H,Jin C,Zhang F,Wang Z,Liu X,Wu Y,Wang T,Xiao S

更新日期：2018-12-17 00:00:00

abstract：:Stroke is the leading cause of serious long-term disability, significantly reducing mobility in almost half of the affected patients aged 65 years and older. There are currently no proven neurorestorative treatments for chronic stroke. To address the complex problem of restoring function in ischemic brain tissue, stem...

journal_title：Frontiers in aging neuroscience

authors： He JQ,Sussman ES,Steinberg GK

更新日期：2020-12-14 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：:Restless legs syndrome (RLS), a common neurological sensorimotor disorder in western countries, has gained more and more attention in Asian countries. The prevalence of RLS is higher in older people and females. RLS is most commonly related to iron deficiency, pregnancy and uremia. The RLS symptoms show a significant ...

journal_title：Frontiers in aging neuroscience

authors： Guo S,Huang J,Jiang H,Han C,Li J,Xu X,Zhang G,Lin Z,Xiong N,Wang T

更新日期：2017-06-02 00:00:00

abstract：:The enteric nervous system (ENS) poses the intrinsic innervation of the gastrointestinal tract and plays a critical role for all stages of postnatal life. There is increasing scientific and clinical interest in acquired or age-related gastrointestinal dysfunctions that can be manifested in diseases such as gut constip...

journal_title：Frontiers in aging neuroscience

authors： Hetz S,Acikgoez A,Moll C,Jahnke HG,Robitzki AA,Metzger R,Metzger M

更新日期：2014-10-15 00:00:00

abstract：:Background: Amnestic mild cognitive impairment (aMCI) is a heterogeneous condition. Based on clinical symptoms, aMCI could be categorized into single-domain aMCI (SD-aMCI, only memory deficit) and multi-domain aMCI (MD-aMCI, one or more cognitive domain deficit). As core intrinsic functional architecture, inter-hemisp...

journal_title：Frontiers in aging neuroscience

authors： Luo X,Li K,Zeng Q,Huang P,Jiaerken Y,Qiu T,Xu X,Zhou J,Xu J,Zhang M

更新日期：2018-06-05 00:00:00

abstract：:Memory encoding and retrieval problems are inherent to aging. To date, however, the effect of aging upon the neural correlates of forming memory traces remains poorly understood. Resting-state fMRI connectivity can be used to investigate initial consolidation. We compared within and between network connectivity differ...

journal_title：Frontiers in aging neuroscience

authors： Jacobs HI,Dillen KN,Risius O,Göreci Y,Onur OA,Fink GR,Kukolja J

更新日期：2015-01-09 00:00:00