Differential effects of emotional information on interference task performance across the life span.

abstract：Background:Age-related cognitive decline begins in middle age and persists with age. Leukocyte telomere length (LTL) decreases with age and is enhanced by inflammation and oxidative stress. However, whether shorter LTL correlates with cognitive decline remains controversial. Aims:We aimed to investigate the relationsh...

journal_title：Frontiers in aging neuroscience

authors： Linghui D,Shi Q,Chi C,Xiaolei L,Lixing Z,Zhiliang Z,Birong D

更新日期：2020-10-30 00:00:00

abstract：:Background: Two main models have been advanced to explain the asymmetries observed in the representation and processing of emotions. The first model, labeled "the right hemisphere hypothesis," assumes a general dominance of the right hemisphere for all emotions, regardless of affective valence. The second model, named...

journal_title：Frontiers in aging neuroscience

authors： Gainotti G

更新日期：2019-03-19 00:00:00

abstract：:Amyloid-beta (Aβ) in Alzheimer's disease (AD) appeared to be a promising target for disease-modifying therapeutic strategies like passive immunotherapy with anti-Aβ monoclonal antibodies (mAbs). Biochemical markers in cerebrospinal fluid (CSF) include alterations of Aβ that allow the diagnosis of AD. Biomarker strateg...

journal_title：Frontiers in aging neuroscience

authors： Moreth J,Mavoungou C,Schindowski K

更新日期：2013-07-02 00:00:00

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：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：:Astrocytes are the most abundant cells of the central nervous system; they have a predominant role in maintaining brain metabolism. In this sense, abnormal metabolic states have been found in different neuropathological diseases. Determination of metabolic states of astrocytes is difficult to model using current exper...

journal_title：Frontiers in aging neuroscience

authors： Martín-Jiménez CA,Salazar-Barreto D,Barreto GE,González J

更新日期：2017-02-13 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：: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：:Objective: To study the dynamics of clustering semantic fluency responses and switching between clusters. Methods: We conducted a cross-sectional study of participants (N = 60) in a study of patient reported outcomes who were given the Saint Louis University Mental Status test. Sixty-second animal naming tests were sc...

journal_title：Frontiers in aging neuroscience

authors： Lenio S,Lissemore FM,Sajatovic M,Smyth KA,Tatsuoka C,Woyczynski WA,Lerner AJ

更新日期：2016-10-25 00:00:00

abstract：:Previous studies investigating working memory performance in patients with mild cognitive impairment (MCI) have mainly focused on the neural mechanisms of alterations in activation. To date, very few studies have investigated background network alterations in the working memory state. Therefore, the present study inve...

journal_title：Frontiers in aging neuroscience

authors： Wang P,Li R,Liu B,Wang C,Huang Z,Dai R,Song B,Yuan X,Yu J,Li J

更新日期：2019-06-28 00:00:00

abstract：:Background: There has been much research devoted to examining the short-term effects of different interventions for improving memory functioning of older adults with memory complaints. Nevertheless, very few studies have examined the long-term effects of these interventions. Thus, the present study compared the sustai...

journal_title：Frontiers in aging neuroscience

authors： Chan AS,Cheung WK,Yeung MK,Lee TL

更新日期：2018-08-07 00:00:00

abstract：:The olfactory bulb (OB) is the first processing station in the olfactory pathway. Despite smell impairment, which is considered an early event in Alzheimer's disease (AD), little is known about the initial molecular disturbances that accompany the AD development at olfactory level. We have interrogated the time-depend...

journal_title：Frontiers in aging neuroscience

authors： Lachen-Montes M,González-Morales A,Palomino M,Ausin K,Gómez-Ochoa M,Zelaya MV,Ferrer I,Pérez-Mediavilla A,Fernández-Irigoyen J,Santamaría E

更新日期：2019-06-11 00:00:00

abstract：:Similar to humans, the normal aged rat population is not homogeneous in terms of cognitive function. Two distinct subpopulations of aged Sprague-Dawley rats can be identified on the basis of spatial memory performance in the hole-board paradigm. It was the aim of the study to reveal protein changes relevant to aging a...

journal_title：Frontiers in aging neuroscience

authors： Lubec J,Smidak R,Malikovic J,Feyissa DD,Korz V,Höger H,Lubec G

更新日期：2019-07-31 00:00:00

abstract：:Aerobic physical exercise (APE) leads to improved brain functions. To better understand the beneficial effect of APE on the aging brain, a morphometric study was carried out of changes in hippocampal synapses of old (>27 months) Balb/c mice undergoing treadmill training (OTT) for 4 weeks in comparison with old sedenta...

journal_title：Frontiers in aging neuroscience

authors： Fattoretti P,Malatesta M,Cisterna B,Milanese C,Zancanaro C

更新日期：2018-05-16 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：:The alteration of the functional topological organization in subcortical ischemic vascular cognitive impairment with no dementia (SIVCIND) patients has been illuminated by previous neuroimaging studies. However, in regard to the changes in the structural connectivity of brain networks, little has been reported. In thi...

journal_title：Frontiers in aging neuroscience

authors： Sang L,Liu C,Wang L,Zhang J,Zhang Y,Li P,Qiao L,Li C,Qiu M

更新日期：2020-01-29 00:00:00

abstract：:Studies of the neural mechanisms of navigation and context discrimination have generated a powerful heuristic for understanding how neural codes, circuits, and computations contribute to accurate behavior as animals traverse and learn about spatially extended environments. It is assumed that memories are updated as a ...

journal_title：Frontiers in aging neuroscience

authors： Penner MR,Mizumori SJ

更新日期：2012-08-08 00:00:00

abstract：:This randomized controlled study (ClinicalTrials.gov NCT02007616) investigated the maintenance of training effects of 20 1-hr non-action video game training sessions with selected games from a commercial package on several age-declining cognitive functions and subjective wellbeing after a 3-month no-contact period. Tw...

journal_title：Frontiers in aging neuroscience

authors： Ballesteros S,Mayas J,Prieto A,Toril P,Pita C,Laura Pde L,Reales JM,Waterworth JA

更新日期：2015-04-14 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：:Alzheimer's disease (AD) is a multifactorial neurodegenerative disease. It begins years prior to the onset of clinical symptoms, such as memory loss and cognitive decline. Pathological hallmarks of AD include the accumulation of β-amyloid in plaques and hyperphosphorylated tau in neurofibrillary tangles. Copper, iron,...

journal_title：Frontiers in aging neuroscience

authors： Wong BX,Hung YH,Bush AI,Duce JA

更新日期：2014-05-15 00:00:00

abstract：:Vascular dementia (VaD) is the second most common type of dementia after Alzheimer's disease (AD), characterized by progressive cognitive impairment, memory loss, and thinking or speech problems. VaD is usually caused by cerebrovascular disease, during which, cerebrovascular endothelial cells (CECs) are vulnerable. CE...

journal_title：Frontiers in aging neuroscience

authors： Wang F,Cao Y,Ma L,Pei H,Rausch WD,Li H

更新日期：2018-11-16 00:00:00

abstract：BACKGROUND:A physically active lifestyle has the potential to prevent cognitive decline and dementia, yet the optimal type of physical activity/exercise remains unclear. Dance is of special interest as it complex sensorimotor rhythmic activity with additional cognitive, social, and affective dimensions. OBJECTIVES:To ...

journal_title：Frontiers in aging neuroscience

authors： Merom D,Grunseit A,Eramudugolla R,Jefferis B,Mcneill J,Anstey KJ

更新日期：2016-02-22 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

abstract：Objective:This study was aimed to explore the effects of dietary nutrients on cognitive function among the middle-aged and elderly populations. Methods:A prospective cohort study of 1,385 middle-aged and elderly people was conducted from January 2014 to December 2017. Dietary nutrients were assessed according to the f...

journal_title：Frontiers in aging neuroscience

authors： Tao L,Liu K,Chen S,Yu H,An Y,Wang Y,Zhang X,Wang Y,Qin Z,Xiao R

更新日期：2019-08-29 00:00:00

abstract：:Frontotemporal lobar degeneration (FTLD) is a severe neurodegenerative disorder that is diagnosed with increasing frequency in clinical setting. Currently, no therapy is available and in addition the molecular basis of the disease are far from being elucidated. Consequently, it is of pivotal importance to develop reli...

journal_title：Frontiers in aging neuroscience

authors： Tunesi M,Fusco F,Fiordaliso F,Corbelli A,Biella G,Raimondi MT

更新日期：2016-06-22 00:00:00

abstract：:Centronuclear myopathies (CNMs) are a genetically heterogeneous group of inherited neuromuscular disorders characterized by clinical features of a congenital myopathy and abundant central nuclei as the most prominent histopathological feature. The most common forms of congenital myopathies with central nuclei have bee...

journal_title：Frontiers in aging neuroscience

authors： Jungbluth H,Gautel M

更新日期：2014-12-19 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：:Exercise may be the most commonly offered yet least consistently followed therapeutic advice for people with Parkinson's disease (PD). Epidemiological studies of prospectively followed cohorts have shown a lower risk for later developing PD in healthy people who report moderate to high levels of physical activity, and...

journal_title：Frontiers in aging neuroscience

authors： Crotty GF,Schwarzschild MA

更新日期：2020-06-19 00:00:00

abstract：:Iron is the most abundant transition metal within the brain, and is vital for a number of cellular processes including neurotransmitter synthesis, myelination of neurons, and mitochondrial function. Redox cycling between ferrous and ferric iron is utilized in biology for various electron transfer reactions essential t...

journal_title：Frontiers in aging neuroscience

authors： Hare D,Ayton S,Bush A,Lei P

更新日期：2013-07-18 00:00:00

abstract：:The recent application of graph theory to brain networks promises to shed light on complex diseases such as Parkinson's disease (PD). This study aimed to investigate functional changes in sensorimotor and cognitive networks in Parkinsonian patients, with a focus on inter- and intra-connectivity organization in the dis...

journal_title：Frontiers in aging neuroscience

authors： Koshimori Y,Cho SS,Criaud M,Christopher L,Jacobs M,Ghadery C,Coakeley S,Harris M,Mizrahi R,Hamani C,Lang AE,Houle S,Strafella AP

更新日期：2016-11-10 00:00:00