Each study has a usefulness score out of 100 (rubric version 4.0). Tap a score to see what makes it up.
Highest usefulness score first. Studies without a score come last.
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Under normal conditions, vivid dream mentation combined with skeletal muscle paralysis characterizes rapid eye movement sleep.
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Patients with aMCI who had epilepsy presented with symptoms of cognitive decline 6.8 years earlier than patients with aMCI who did not have epilepsy (64.3 vs 71.1 years; P = .02).
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Cognitive deficits and depression appear to be more common in aging former NFL players compared with healthy controls.
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This study demonstrates a disruption of whole-brain topological organization of the functional connectome in aMCI.
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Physical performance speed was associated with executive function after adjusting for age, sex, and age-related factors in sedentary older adults with aMCI.
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With decreasing local and global connectivity parameters, the large-scale functional brain network organization in AD deviates from the optimal 'small-world' network structure towards a more 'random' type.
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Many screening tools for detecting cognitive decline require in-person assessment, which is often not cost-effective or feasible for those with physical limitations.
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Brain-derived neurotrophic factor (BDNF) is one of the key molecules modulating brain plasticity.
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Alzheimer's disease research has largely concentrated on the study of cognitive decline, but the associated behavioural and neuropsychiatric symptoms are of equal importance in the clinical profile of the disease.
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CNS Vital Signs (CNSVS) is a computerized neurocognitive test battery that was developed as a routine clinical screening instrument.
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The validity of a new computerised battery called CogState was determined in 60 individuals with advanced human immunodeficiency virus-1 (HIV-1) infection from which eleven were assessed as AIDS dementia complex (ADC) stage 1 or 2.
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The prevalence ratio of many common psychiatric and somatic conditions is increased in adults with epilepsy who consult a primary care physician in the U.K. These findings may have implications in the diagnosis and management of epilepsy and coexisting conditions, as well as in health care provision.
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Neuropathologic etiologies of PPCD were Alzheimer disease (AD) (n = 13), AD plus Parkinson disease (n = 1), AD-Lewy body variant (n = 2), dementia with Lewy bodies plus progressive subcortical gliosis of Neumann (n = 1), corticobasal degeneration (n = 2), and prion-associated diseases: Creutzfeldt-Jakob disease (n = 1) and fatal familial insomnia (n = 1).
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Confrontation naming is impaired in neurodegenerative conditions like Alzheimer's disease (AD), frontotemporal dementia (FTD) and corticobasal degeneration (CBD).
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Mindstreams tests are effective in detecting MCI, providing a comprehensive profile of cognitive function.
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An alternative model, the multiple trace theory (MTT), suggests that the capacity of the MTL to recollect episodic memories is of a more permanent nature.
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Some studies have suggested that people with a high educational level have a lower risk of developing dementia compared to people with a low educational level.
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Volumetric magnetic resonance imaging analyses of 30 subjects were undertaken to quantify the global and temporal lobe atrophy in semantic dementia and Alzheimer's disease.
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Olfaction scores were lower in patients with mild cognitive impairment than in healthy comparison subjects.
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47/100
To evaluate the utility of arterial spin-labeled blood flow magnetic resonance imaging for the detection of cerebral blood flow abnormalities in Alzheimer's disease, arterial spin-labeled blood flow images in 16 contiguous 5-mm axial sections were acquired in 18 patients diagnosed with probable Alzheimer's disease and 11 age-matched controls.
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(1) The overall sensitivity of the NINCDS-ADRDA criteria in diagnosing "probable" AD from 56 patients with cortical dementia (AD and FTD) was 0.93.
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Thirty-four of the 37 patients were male with mean age at onset of 61.5 years for RBD and 68.1 years for cognitive decline.
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We determined the effects of distraction on gait in healthy elderly subjects and Alzheimer's disease (AD) patients.
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Irritability, agitation, and aggression were documented in 81 patients (81%) an average of 10 months after diagnosis.
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47/100
We followed 65 patients with probable Alzheimer's disease, who were initially mildly to moderately impaired, with semiannual assessments of cognitive and functional performance for up to 4 years.
From across this topic
10 of the 1,533 studies in this topic, 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 10. The same 10 appear here every time.
- Explainable machine learning identifies predictors for postural instability and cognitive impairment in early Parkinson’s Disease
- Default Mode Network Complexity and Cognitive Decline in Mild Alzheimer's Disease
- Exercise, cognition, and the aging brain
- A typology of sub-clinical senescent cognitive disorder
- Rapid eye movement sleep behavior disorder. A treatable parasomnia affecting older adults
- Higher Dementia Incidence in Older Adults with Poor Visual Acuity
- Diagnosis, treatment, and analysis of long-term outcomes in idiopathic normal-pressure hydrocephalus
- Peripheral hearing loss at age 70 predicts brain atrophy and associated cognitive change
- Neuropsychological prediction of conversion to Alzheimer disease in patients with mild cognitive impairment
- Change in Blood Pressure and Incident Dementia