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resting-state
187 studies tagged resting-state, dated 1998-03-01 to 2026-10-28. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
- From group-level neurophysiological biomarkers to individual-level phenotyping to identify mechanisms of neurodegenerative disease 2026-10-28
- Beyond reduced alpha power: a weaker temporal link between alpha and other brain rhythms in Alzheimer’s disease 2026-10-26
- Network Localization of Anxiety as an Early Manifestation of Alzheimer’s Disease-related Neurodegeneration 2026-10-26
Studies
187 studies carry this tag.
Date range
1998 to 2026
Top journals
- Frontiers in aging neuroscience 10
- bioRxiv 10
- Brain : a journal of neurology 9
- Human brain mapping 7
- Journal of Alzheimer's disease : JAD 7
88 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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The functional connectivity from the hippocampus to other brain regions differed between patients with EOAD and LOAD.
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39/100
Alzheimer's disease (AD) is a neurodegenerative disorder associated with the progressive dysfunction of cognitive ability.
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Apathy is a debilitating syndrome associated with many neurological disorders, including several common neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease, and focal lesion syndromes such as stroke.
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The results revealed abnormally increased and decreased ALFF and ReHo in PD-CN patients within the default mode network (posterior cingulate, inferior parietal cortex, parahippocampus, entorhinal cortex), sensorimotor cortex (primary motor, pre/post-central gyrus), basal ganglia (putamen, caudate), and posterior cerebellar lobule VII, which mediates cognition.
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39/100
Alzheimer's disease (AD) is the most common cause of dementia.
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39/100
In bilateral parietotemporal areas, oscillatory envelope amplitude increased with healthy ageing, whereas both local amplitude and node-to-global connectivity decreased with AD.
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83/100
Convergent evidence across the literature supports the use of resting-state connectivity as a biomarker of AD.
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Neuropathological studies have shown that the typical neurofibrillary pathology of hyperphosphorylated tau protein in Alzheimer’s disease (AD) preferentially affects specific brain regions whereas others remain relatively spared.
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Alzheimer's disease (AD) is characterized by two hallmark molecular pathologies: amyloid aβ 1-42 and Tau neurofibrillary tangles.
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The default mode network (DMN) encompasses brain systems that exhibit coherent neural activity at rest.
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Neurodegenerative brain changes can affect the functional connectivity strength between nodes of the default-mode network (DMN), which may underlie changes in cognitive performance.
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We observed that the FCs of the DMN were less and those of CEN were more in the aMCI group than the CON group.
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The function of neural circuits and networks can be controlled, in part, by modulating the synchrony of their components' activities.
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Brain network alterations in patients with Alzheimer's disease (AD) has been the subject of much investigation, but the biological mechanisms underlying these alterations remain poorly understood.
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38/100
Different aspects of the self have been reported to be affected in many neurological or psychiatric diseases such as Alzheimer's disease (AD), including mainly higher-level cognitive self-unawareness.
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46/100
Examination of brain structural and functional abnormalities in amnestic mild cognitive impairment (aMCI) has the potential to enhance our understanding of the initial pathophysiological changes in dementia.
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White matter lesions (WMLs) are notable for their high prevalence and have been demonstrated to be a potential neuroimaging biomarker of early diagnosis of Alzheimer's disease.
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Dementia with Lewy bodies is characterized by α-synuclein accumulation and degeneration of dopaminergic and cholinergic pathways.
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We found that patients with T2DM exhibited cognitive function declines and functional connectivity disruptions within the default mode network, left frontal parietal network, and sensorimotor network.
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The two main findings of this paper are (i) the posterior default mode network fails before measurable amyloid plaques and appears to initiate a connectivity cascade that continues throughout the disease spectrum; and (ii) high connectivity between the posterior default mode network and hubs of high connectivity (many located in the frontal lobe) is associated with amyloid accumulation.
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Both ROI-based and voxel-based analyses revealed reduced DMN connectivity in patients with iNPH.
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These same brain areas were then assessed in a cohort of patients with Alzheimer’s disease versus a healthy older reference group, using a region of interest approach combined with standard structural (MRI), metabolic (fluorodeoxyglucose-PET) and amyloid ligand (florbetapir-PET) neuroimaging.
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Compared with the normal controls, PTSD patients showed increased local coherence in subcortical regions, including amygdala, hippocampus, thalamus, and putamen, and decreased local coherence in cortical regions, including medial prefrontal cortex and dorsolateral prefrontal cortex.
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Patients showed increased connectivity around the medial prefrontal cortex in the anterior sub-network, but decreased connectivity around the posterior cingulate cortex in the posterior sub-network.
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Classification based on the resting-state fMRI can be used as a non-invasive and automatic tool to diagnosis of Alzheimer's disease.
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How does the brain maintain to-be-remembered information in working memory (WM), particularly when the focus of attention is drawn to processing other information?
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Whereas traumatic brain injury (TBI) results in widespread disruption of neural networks, changes in regional resting-state functional connectivity patterns after insult remain unclear.
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There was a significant association between greater Affective factor symptoms and reduced FPCN connectivity (p = 0.03).
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Functional connectivity (FC) sheds light on the interactions between different brain regions.
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Brain stimulation, a therapy increasingly used for neurological and psychiatric disease, traditionally is divided into invasive approaches, such as deep brain stimulation (DBS), and noninvasive approaches, such as transcranial magnetic stimulation.
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63/100
Carriers (n = 39) and noncarriers (n = 36) had similar neuropsychological performance, except for lower Letter Digit Substitution Test scores in carriers.
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There were no group differences in cortical thickness but functional coactivation within components of the DMN was significantly lower in both PDVH and PDnonVH groups compared to HC.
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Brain networks or 'connectomes' include a minority of highly connected hub nodes that are functionally valuable, because their topological centrality supports integrative processing and adaptive behaviours.
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Normal aging and Alzheimer's disease (AD) cause profound changes in the brain's structure and function.
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Recent studies have used non-invasive brain stimulation (NIBS) techniques, such as repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation (tDCS), to increase dorsolateral prefrontal cortex (DLPFC) activity and, consequently, working memory (WM) performance.
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36/100
Structural and functional connectivity methods are changing how researchers conceptualize and explore neuropsychiatric disease.
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The brain's functional connectivity is complex, has high energetic cost, and requires efficient use of glucose, the brain's main energy source.
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Resting state functional connectivity (rs-fc) using fMRI has become an important tool in examining differences in brain activity between patient and healthy populations.
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However, other evidence suggests that the region is highly heterogeneous and may play a direct role in regulating the focus of attention.
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Altered functional characteristics have been reported in amnestic mild cognitive impairment (aMCI) and Alzheimer's disease (AD); nonetheless, comprehensive analyses of the resting-state networks (RSNs) are rare.
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There has been a dramatic increase in the number of studies using resting state functional magnetic resonance imaging (rs-fMRI), a recent addition to imaging analysis techniques.
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A decreased dorsal salience network (DSN) connectivity, mainly involving the anterior cingulum, was observed in bvFTD versus controls and pAD.
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The present findings support a theory of FTD as a disorder of frontolimbic disconnection leading to unconstrained prefrontal connectivity.
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Task-free functional magnetic resonance imaging (TF-fMRI) has great potential for advancing the understanding and treatment of neurologic illness.
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This study demonstrates a disruption of whole-brain topological organization of the functional connectome in aMCI.
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Previous work indicates that resting-state functional magnetic resonance imaging (fMRI) is sensitive to functional brain changes related to Alzheimer's disease (AD) pathology across the clinical spectrum.
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The science of large-scale brain networks offers a powerful paradigm for investigating cognitive and affective dysfunction in psychiatric and neurological disorders.
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Regional functional connectivity (FC) of 39 patients with Alzheimer's disease (AD), 23 patients with mild cognitive impairment (MCI), and 43 healthy elderly controls was studied using resting-state functional magnetic resonance imaging (rs-fMRI).
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While resting state functional connectivity has been shown to decrease in patients with mild and/or moderate Alzheimer's disease, it is not yet known how functional connectivity changes in patients as the disease progresses.
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Using resting state (RS) functional magnetic resonance imaging (fMRI), the connectivity patterns of the default mode (DMN), frontoparietal, executive, and salience networks were explored in 13 Alzheimer's disease (AD) patients, 12 amnestic mild cognitive impairment (aMCI) patients, and 13 healthy controls.
From across this tag
5 of the 187 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 5. The same 5 appear here every time.
- Functional neural network analysis in frontotemporal dementia and Alzheimer's disease using EEG and graph theory
- Inflammation Disrupts Cognitive Integrity via Plasma Neurofilament Light Chain Coupling Brain Networks in Alzheimer's Disease
- Functional Re-organization of Cortical Networks of Senior Citizens After a 24-Week Traditional Dance Program
- Synaptic Plasticity Shapes Brain Connectivity: Implications for Network Topology
- Network analysis of intrinsic functional brain connectivity in Alzheimer's disease