Somatosensory mismatch response in young and elderly adults.

abstract：:Microglia are the resident macrophages of the central nervous system. They play key roles in brain development, and physiology during life and aging. Equipped with a variety of molecular sensors and through the various functions they can fulfill, they are critically involved in maintaining the brain's homeostasis. In ...

journal_title：Frontiers in aging neuroscience

authors： Hemonnot AL,Hua J,Ulmann L,Hirbec H

更新日期：2019-08-30 00:00:00

abstract：:Hypertension has a profound influence on the structure and function of blood vessels. Cerebral vessels undergo both structural and functional changes in hypertensive animals. However, dynamic changes of cerebrovasculature and the factors involved in this process are largely unknown. In this study, we explored the dyna...

journal_title：Frontiers in aging neuroscience

authors： Wang L,Mu Z,Lin X,Geng J,Xiao TQ,Zhang Z,Wang Y,Guan Y,Yang GY

更新日期：2017-11-02 00:00:00

abstract：:Background: Due to the lack of objective measures for assessing tinnitus, its clinical evaluation largely relies on the use of questionnaires and psychoacoustic tests. A global assessment of tinnitus burden would largely benefit from holistic approaches that not only incorporate measures of tinnitus but also take into...

journal_title：Frontiers in aging neuroscience

authors： Müller K,Edvall NK,Idrizbegovic E,Huhn R,Cima R,Persson V,Leineweber C,Westerlund H,Langguth B,Schlee W,Canlon B,Cederroth CR

更新日期：2016-11-22 00:00:00

abstract：Background:Despite known associations of lower serum uric acid (UA) with Alzheimer's disease (AD) dementia or AD-related cognitive impairment, little is known regarding the underlying patho-mechanisms. We aimed to examine the relationships of serum UA with in vivo AD pathologies including cerebral beta-amyloid (Aβ) and...

journal_title：Frontiers in aging neuroscience

authors： Kim JW,Byun MS,Yi D,Lee JH,Jeon SY,Ko K,Jung G,Lee HN,Lee JY,Sohn CH,Lee YS,Shin SA,Kim YK,Lee DY,KBASE Research Group.

更新日期：2020-06-05 00:00:00

abstract：:Sustained engagement in mentally challenging activities has been shown to improve memory in older adults. We hypothesized that a busy schedule would be a proxy for an engaged lifestyle and would facilitate cognition. Here, we examined the relationship between busyness and cognition in adults aged 50-89. Participants (...

journal_title：Frontiers in aging neuroscience

authors： Festini SB,McDonough IM,Park DC

更新日期：2016-05-17 00:00:00

abstract：:Invertebrate models have advantages for understanding the basis of behavioral aging due to their simple nervous systems and short lifespans. The potential usefulness of Aplysia californica in aging research is apparent from its long history of neurobiological research, but it has been underexploited in this model use....

journal_title：Frontiers in aging neuroscience

authors： Kempsell AT,Fieber LA

更新日期：2014-05-09 00:00:00

abstract：:Stroke is a major public health problem worldwide with a high burden of neurological disability and mortality. Long noncoding RNAs (lncRNAs) have attracted much attention in the past decades because of their newly discovered roles in pathophysiological processes in many diseases. The abundance of lncRNAs in the nervou...

journal_title：Frontiers in aging neuroscience

authors： Fan J,Saft M,Sadanandan N,Gonzales-Portillo B,Park YJ,Sanberg PR,Borlongan CV,Luo Y

更新日期：2020-10-19 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：: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：: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：:Parkinson's disease (PD) is characterized by non-motor symptoms as well as motor deficits. The non-motor symptoms rarely appear individually and occur simultaneously with motor deficits or independently. However, a comprehensive research on the non-motor symptoms using an experimental model of PD remains poorly unders...

journal_title：Frontiers in aging neuroscience

authors： Han NR,Kim YK,Ahn S,Hwang TY,Lee H,Park HJ

更新日期：2021-01-13 00:00:00

abstract：INTRODUCTION:Cross-sectional studies have identified long chain omega-3 polyunsaturated fatty acids (eicosapentaenoic acid 20:5n-3 and docosahexaenoic acid 22:6n-3 (O3PUFA) in association with fewer white matter lesions and better executive function in older adults. We hypothesized that O3PUFA are associated with less ...

journal_title：Frontiers in aging neuroscience

authors： Bowman GL,Dodge HH,Mattek N,Barbey AK,Silbert LC,Shinto L,Howieson DB,Kaye JA,Quinn JF

更新日期：2013-12-16 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：:Deep learning, a state-of-the-art machine learning approach, has shown outstanding performance over traditional machine learning in identifying intricate structures in complex high-dimensional data, especially in the domain of computer vision. The application of deep learning to early detection and automated classific...

journal_title：Frontiers in aging neuroscience

authors： Jo T,Nho K,Saykin AJ

更新日期：2019-08-20 00:00:00

abstract：:Neuroimaging studies of cognitive and brain aging often yield massive datasets that create many analytic and statistical challenges. In this paper, we discuss and address several limitations in the existing work. (1) Linear models are often used to model the age effects on neuroimaging markers, which may be inadequate...

journal_title：Frontiers in aging neuroscience

authors： Chen H,Zhao B,Cao G,Proges EC,O'Shea A,Woods AJ,Cohen RA

更新日期：2016-07-19 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：:Neuroinflammation and autophagy dysfunction are closely related to the development of neurodegeneration such as Parkinson's disease (PD). However, the role of autophagy in microglia polarization and neuroinflammation is poorly understood. TNF-α, which is highly toxic to dopaminergic neurons, is implicated as a major m...

journal_title：Frontiers in aging neuroscience

authors： Jin MM,Wang F,Qi D,Liu WW,Gu C,Mao CJ,Yang YP,Zhao Z,Hu LF,Liu CF

更新日期：2018-11-20 00:00:00

abstract：:Alzheimer's disease (AD) is marked by the presence of amyloid beta (Aβ) plaques, neurofibrillary tangles (NFT), neuronal death and synaptic loss, and inflammation in the brain. AD research has, in large part, been dedicated to the understanding of Aβ and NFT deposition as well as to the pharmacological reduction of th...

journal_title：Frontiers in aging neuroscience

authors： Frost GR,Jonas LA,Li YM

更新日期：2019-12-10 00:00:00

abstract：:More than 95% of Alzheimer's disease (AD) belongs to sporadic AD (sAD), and related animal models are the important research tools for investigating the pathogenesis and developing new drugs for sAD. An intracerebroventricular infusion of streptozotocin (ICV-STZ) is commonly employed to generate sporadic AD animal mod...

journal_title：Frontiers in aging neuroscience

authors： Bao J,Mahaman YAR,Liu R,Wang JZ,Zhang Z,Zhang B,Wang X

更新日期：2017-10-31 00:00:00

abstract：:Predicting future brain topography can give insight into neural correlates of aging and neurodegeneration. Due to variability in the aging process, it has been challenging to precisely estimate brain topographical change according to aging. Here, we predict age-related brain metabolic change by generating future brain...

journal_title：Frontiers in aging neuroscience

authors： Choi H,Kang H,Lee DS,Alzheimer's Disease Neuroimaging Initiative.

更新日期：2018-07-12 00:00:00

abstract：:During aging, human response times (RTs) to unisensory and crossmodal stimuli decrease. However, the elderly benefit more from crossmodal stimulus representations than younger people. The underlying short-latency multisensory integration process is mediated by direct crossmodal connections at the level of primary sens...

journal_title：Frontiers in aging neuroscience

authors： Henschke JU,Ohl FW,Budinger E

更新日期：2018-03-02 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

abstract：:Aging is related to a deterioration of cognitive performance and to multiple alterations in the brain. Even before the beginning of a noticeable cognitive decline, the framework which holds cognitive function experiences these alterations. From a system-vulnerability point of view of cognition, the deterioration assoc...

journal_title：Frontiers in aging neuroscience

authors： Roldán-Tapia MD,Cánovas R,León I,García-Garcia J

更新日期：2017-10-24 00:00:00

abstract：:Objectives: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common hereditary small vessel disease, with reported frequencies of 2-5/100,000 individuals. Recently, it has been reported that some patients with NOTCH3 gene mutations show atypical clinical ...

journal_title：Frontiers in aging neuroscience

authors： Okada T,Washida K,Irie K,Saito S,Noguchi M,Tomita T,Koga M,Toyoda K,Okazaki S,Koizumi T,Mizuta I,Mizuno T,Ihara M

更新日期：2020-05-14 00:00:00

abstract：:While functioning in multiple domains declines with age, emotional regulation appears to remain preserved in older adults. The Emotion Inhibition (Emotional Stroop) Test requires participants to name the ink color in which neutrally and emotionally valenced words are printed. It was employed in the current investigati...

journal_title：Frontiers in aging neuroscience

authors： Lamonica HM,Keefe RS,Harvey PD,Gold JM,Goldberg TE

更新日期：2010-09-30 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fnagi.2019.00343.]. ...

journal_title：Frontiers in aging neuroscience

authors： Smolek T,Cubinkova V,Brezovakova V,Valachova B,Szalay P,Zilka N,Jadhav S

更新日期：2020-02-18 00:00:00

abstract：:The presence and pattern of iron accumulation in subcortical vascular mild cognitive impairment (svMCI) and their effects on cognition have rarely been investigated. We aimed to examine brain iron deposition in svMCI subjects using quantitative susceptibility mapping (QSM). Moreover, we aimed to investigate the correl...

journal_title：Frontiers in aging neuroscience

authors： Sun Y,Ge X,Han X,Cao W,Wang Y,Ding W,Cao M,Zhang Y,Xu Q,Zhou Y,Xu J

更新日期：2017-03-30 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：: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：: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