Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 18,351–18,375 of 27,380 studies, newest first · page 735 of 1096.
October 2013 25
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2013-10-12
Controlled cortical impact results in an extensive loss of dendritic spines that is not mediated by injury-induced amyloid-beta accumulation
36/100 ✓ Peer-reviewed Disease mechanisms Journal of neurotrauma
Key finding: The loss of excitatory synapses could potentially explain why such diverse symptoms occur after TBI, and a recent preclinical study has demonstrated a loss of dendritic spines, the postsynaptic site of the excitatory synapse, after fluid percussion injury. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-11
Mediterranean diet habits in older individuals: associations with cognitive functioning and brain volumes
52/100 ✓ Peer-reviewed Prevention trials Experimental gerontology
Key finding: These observational findings suggest that keeping to a low meat intake could prove to be an impact-driven public health policy to support healthy cognitive aging, when confirmed by longitudinal studies. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-11
Triggering receptor expressed on myeloid cells 2 variant is rare in late-onset Alzheimer's disease in Han Chinese individuals
51/100 ✓ Peer-reviewed TREM2 and immune genetics Neurobiology of aging
Key finding: To date, no study has investigated the association between rare mutations of TREM2 and LOAD risk in non-European population. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-11
Biomarker-based prediction of progression in MCI: Comparison of AD signature and hippocampal volume with spinal fluid amyloid-β and tau
47/100 ✓ Peer-reviewed Mild cognitive impairment Frontiers in aging neuroscience
Key finding: For prediction of dementia in MCI, the AD signature cortical thickness biomarker performed better than hippocampal volume. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-10
Vildagliptin: an anti-diabetes agent ameliorates cognitive deficits and pathology observed in streptozotocin-induced Alzheimer's disease
36/100 ✓ Peer-reviewed Drug development The Journal of pharmacy and pharmacology
Key finding: These robust therapeutic effects of vildagliptin demonstrate a unique mechanism for Aβ and tau clearance and reverse the cognitive deficits and pathology observed in AD. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-10
Meditation's impact on default mode network and hippocampus in mild cognitive impairment: a pilot study
71/100 ✓ Peer-reviewed Hippocampus size on brain scans Neuroscience letters
Key finding: The results showed that after the intervention, MBSR participants had increased functional connectivity between the posterior cingulate cortex and bilateral medial prefrontal cortex and left hippocampus compared to controls. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-09
Brain hemorrhages in cerebral amyloid angiopathy
38/100 ✓ Peer-reviewed Vascular contributions Seminars in thrombosis and hemostasis
Key finding: CAA-associated vasculopathies, such as microaneurysmal formation with fibrinoid necrosis, underlie such cerebrovascular events. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-09
Compassion in healthcare - lessons from a qualitative study of the end of life care of people with dementia
36/100 ✓ Peer-reviewed End-of-life care Journal of the Royal Society of Medicine
Key finding: The concepts of compassion, kindness and humanity in dementia care are discussed within the paper.
Full summary, score breakdown and related studies → Original source
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2013-10-09
Investigating the role of rare heterozygous TREM2 variants in Alzheimer's disease and frontotemporal dementia
64/100 ✓ Peer-reviewed TREM2 and immune genetics Neurobiology of aging
Key finding: Moreover, a rare TREM2 exon 2 variant (p.R47H) was reported to increase the risk of Alzheimer's disease (AD) with an odds ratio as strong as that for APOEε4. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-09
MRI and pathology of REM sleep behavior disorder in dementia with Lewy bodies
50/100 ✓ Peer-reviewed Digital health tools Neurology
Key finding: Patients with autopsy-confirmed low-, intermediate-, and high-likelihood DLB, according to the probability statement recommended by the third report of the DLB Consortium, and antemortem MRI, were identified (n = 75). +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-09
Clinical and multimodal biomarker correlates of ADNI neuropathological findings
49/100 ✓ Peer-reviewed Brain scans and imaging Acta neuropathologica communications
Key finding: Biomarkers can be used to independently predict coincident AD and DLB pathology, a common finding in amnestic MCI and DAT patients.
Full summary, score breakdown and related studies → Original source
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2013-10-07
Effect of phosphodiesterase-5 inhibition on apoptosis and beta amyloid load in aged mice
36/100 ✓ Peer-reviewed Biomarkers Neurobiology of aging
Key finding: Because it has been previously demonstrated that phosphodiesterase-5 inhibitors (PDE5-Is) protect against hippocampal synaptic dysfunction and memory deficits in mouse models of Alzheimer's disease and physiological aging, we investigated the effect of a treatment with the PDE5-I, sildenafil, on cell death, pro- and antiapoptotic molecules, and Aβ production. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-07
Phagocytosis executes delayed neuronal death after focal brain ischemia
50/100 ✓ Peer-reviewed Inflammation and the immune system Proceedings of the National Academy of Sciences of the United States of America
Key finding: Phagocytic removal of neurons is generally assumed to be beneficial and to occur only after neuronal death. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-07
Study design of ASPirin in Reducing Events in the Elderly (ASPREE): a randomized, controlled trial
70/100 ✓ Peer-reviewed Prevention and risk Contemporary clinical trials
Key finding: Secondary endpoints are all-cause and cause specific mortality, fatal and non-fatal cardiovascular events, fatal and non-fatal cancer (excluding non-melanoma skin cancer), dementia, mild cognitive impairment, depression, physical disability, and clinically significant bleeding. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-06
Psychosis in Alzheimer's disease
36/100 ✓ Peer-reviewed Genetics Biological psychiatry
Key finding: Neuroimaging studies suggest that AD + P subjects demonstrate greater cortical synaptic impairments than AD subjects without psychosis, reflected in reduced gray matter volume, reduced regional blood flow, and reduced regional glucose metabolism. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-06
Cognitive deficits in geriatric depression: clinical correlates and implications for current and future treatment
36/100 ✓ Peer-reviewed Cognitive tests and assessment The Psychiatric clinics of North America
Key finding: The purpose of this article is to identify the cognitive deficits commonly associated with geriatric depression and describe their clinical significance.
Full summary, score breakdown and related studies → Original source
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2013-10-06
Dipeptide repeat protein pathology in C9ORF72 mutation cases: clinico-pathological correlations
54/100 ✓ Peer-reviewed Brain tissue and pathology Acta neuropathologica
Key finding: Recently, unconventional non-ATG translation of the expanded hexanucleotide repeat, resulting in the production and aggregation of dipeptide repeat (DPR) proteins (poly-GA, -GR and GP), was identified as a potential pathomechanism of C9ORF72 mutations. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-05
Special Care Units and Traditional Care in Dementia: Relationship with Behavior, Cognition, Functional Status and Quality of Life - A Review
51/100 ✓ Peer-reviewed Caregiving Dementia and Geriatric Cognitive Disorders Extra
Key finding: Our literature search resulted in 32 studies published until October 2012. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-03
Optimizing function and physical activity among nursing home residents with dementia: testing the impact of function-focused care
72/100 ✓ Peer-reviewed Clinical safety The Gerontologist
Key finding: Purpose of the study The purpose of this study was to test the impact of Function-Focused Care for the Cognitively Impaired Intervention on nursing home residents with dementia and the nursing assistants who care for them. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-03
Integrative EEG biomarkers predict progression to Alzheimer's disease at the MCI stage
49/100 ✓ Peer-reviewed Mild cognitive impairment Frontiers in aging neuroscience
Key finding: Importantly, by integrating six EEG biomarkers into a diagnostic index using logistic regression the prediction improved compared with the classification using the individual biomarkers, with a sensitivity of 88% and specificity of 82%, compared with a sensitivity of 64% and specificity of 62% of the best individual biomarker in this index. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-02
Two novel Tau antibodies targeting the 396/404 region are primarily taken up by neurons and reduce Tau protein pathology
36/100 ✓ Peer-reviewed Inflammation and the immune system The Journal of biological chemistry
Key finding: Recent studies from our group and others have demonstrated that both active and passive immunizations reduce Tau pathology and prevent cognitive decline in transgenic mice. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-02
Modeling Alzheimer's Disease Progression Using Disease Onset Time and Disease Trajectory Concepts Applied to CDR-SOB Scores From ADNI
36/100 ✓ Peer-reviewed Long-term cohort studies CPT: pharmacometrics & systems pharmacology
Key finding: The model enabled the estimation of a DOT and a disease trajectory for each patient. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10-02
The innate immune system in Alzheimer's disease
41/100 ✓ Peer-reviewed TREM2 and immune genetics International journal of cell biology
Key finding: It is characterized by two biochemically distinct types of protein aggregates: amyloid β (A β ) peptide in the forms of parenchymal amyloid plaques and congophilic amyloid angiopathy (CAA) and aggregated tau protein in the form of intraneuronal neurofibrillary tangles (NFT). +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-10 month only
[The DIAN study]
38/100 ✓ Peer-reviewed Risk genes beyond APOE Brain and nerve = Shinkei kenkyu no shinpo
Key finding: The study revealed that the biomarker change, which is the reduction of Aβ42 in the CSF of the carrier's brain, started approximately 15-20 years prior to the onset of symptoms. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-10-01
Long-term cognitive impairment after critical illness
51/100 ✓ Peer-reviewed Risk factors The New England journal of medicine
Key finding: Patients in medical and surgical ICUs are at high risk for long-term cognitive impairment. +3 more findings
Full summary, score breakdown and related studies → Original source
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