Results 21 to 30 of about 302,078 (264)
Vascular cognitive impairment [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 2004 Alzheimer first describe vascular dementia (VaD) 111 years ago. Despite this, its history has been dogged by misconceptions and it is only in the past decade that our understanding has matured. For the greater part of the 20th century dementia was routinely attributed to arteriosclerosis and consequent chronic cerebral ischaemia.
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Emergent Attentional Bias Toward Visual Word Forms in the Environment: Evidence From Eye Movements
Frontiers in Psychology, 2018 Young children are frequently exposed to environmental prints (e.g., billboards and product labels) that contain visual word forms on a daily basis. As the visual word forms in environmental prints are frequently used to convey information critical to an
Jing Zhao +11 more
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Frontiers in Psychology, 2020 Reaction-time variability is a critical index of sustained attention. However, researchers still lack effective measures to establish the association between neurophysiological activity and this behavioral variability.
Yao-Yao Wang +19 more
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Srpski arhiv za celokupno lekarstvo, 2009 Mild cognitive impairment (MCI) is a syndrome that spans the area between normal ageing and dementia. It is classified into amnestic and non-amnestic types, both with two subtypes: single domain and multiple domains. Prevalence of MCI depends on criteria and population and can vary from 0.1 to 42% persons of older age.
Pavlović Dragan M. +1 more
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Toward Precise Localization of Abnormal Brain Activity: 1D CNN on Single Voxel fMRI Time-Series
Frontiers in Computational Neuroscience, 2022 Functional magnetic resonance imaging (fMRI) is one of the best techniques for precise localization of abnormal brain activity non-invasively. Machine-learning approaches have been widely used in neuroimaging studies; however, few studies have ...
Yun-Ying Wu +11 more
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Hypertension and cognitive impairment [PDF]
Annals of Translational Medicine, 2017 Numerous studies have demonstrated that hypertension increases the risk for cognitive impairment, vascular dementia, and Alzheimer’s disease (1-11). In a 5-year longitudinal study of 353 community-dwelling persons, mean age 72 years, increased blood pressure variability was associated with poorer cognitive function (5). In a study of 1,373 persons aged
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Frontiers in Neuroinformatics, 2018 As the multi-center studies with resting-state functional magnetic resonance imaging (RS-fMRI) have been more and more applied to neuropsychiatric studies, both intra- and inter-scanner reliability of RS-fMRI are becoming increasingly important.
Na Zhao +14 more
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Psychocognitive functions among breast cancer survivors: A randomized controlled trial
International Journal of Noncommunicable Diseases, 2022 Purpose: Chemotherapy-related cognitive impairments (CRCIs) are one of the adverse effects of chemotherapy, so there is a need to explore alternative measures to maintain normal cognitive functions or to prevent decline in cognitive abilities. This study
Deeksha Sharma +5 more
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Collaborative Settings Increase Dishonesty
Frontiers in Psychology, 2021 The present study examines whether collaborative situations make individuals more dishonest in face-to-face settings. It also considers how this dishonesty unfolds over time. To address these questions, we employed a sequential dyadic die-rolling task in
Youhong Du +7 more
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Echo Time Dependency of Local Activity Metrics of Resting-State Functional MRI
Frontiers in Neuroscience, 2021 Local activity metrics of resting-state functional MRI (RS-fMRI), such as the amplitude of low-frequency fluctuation (ALFF), fractional ALFF (fALFF), regional homogeneity (ReHo), and degree centrality (DC), are widely used to detect brain abnormalities ...
Li-Xia Yuan +10 more
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