Search Results - "LIM, Andrew S. P"
-
1
Modification of the relationship of the apolipoprotein E ε4 allele to the risk of Alzheimer disease and neurofibrillary tangle density by sleep
Published in JAMA neurology (01-12-2013)“…The apolipoprotein E (APOE [GenBank, 348; OMIM, 107741]) ε4 allele is a common and well-established genetic risk factor for Alzheimer disease (AD). Sleep…”
Get more information
Journal Article -
2
Association of accelerometer-derived sleep measures with lifetime psychiatric diagnoses: A cross-sectional study of 89,205 participants from the UK Biobank
Published in PLoS medicine (12-10-2021)“…Sleep problems are both symptoms of and modifiable risk factors for many psychiatric disorders. Wrist-worn accelerometers enable objective measurement of sleep…”
Get full text
Journal Article -
3
Correlates of Person-Specific Rates of Change in Sensor-Derived Physical Activity Metrics of Daily Living in the Rush Memory and Aging Project
Published in Sensors (Basel, Switzerland) (01-04-2023)“…This study characterized person-specific rates of change of total daily physical activity (TDPA) and identified correlates of this change. TDPA metrics were…”
Get full text
Journal Article -
4
Seasonal plasticity of cognition and related biological measures in adults with and without Alzheimer disease: Analysis of multiple cohorts
Published in PLoS medicine (04-09-2018)“…There are few data concerning the association between season and cognition and its neurobiological correlates in older persons-effects with important…”
Get full text
Journal Article -
5
Retraction: 24-Hour Rhythms of DNA Methylation and Their Relation with Rhythms of RNA Expression in the Human Dorsolateral Prefrontal Cortex
Published in PLoS genetics (04-11-2021)Get full text
Journal Article -
6
Sleep Fragmentation and the Risk of Incident Alzheimer's Disease and Cognitive Decline in Older Persons
Published in Sleep (New York, N.Y.) (01-07-2013)“…Cross-sectional studies suggest that sleep fragmentation is associated with cognitive performance in older adults. We tested the hypothesis that sleep…”
Get full text
Journal Article -
7
A common polymorphism near PER1 and the timing of human behavioral rhythms
Published in Annals of neurology (01-09-2012)“…Objective: Circadian rhythms influence the timing of behavior, neurological diseases, and even death. Rare mutations in homologs of evolutionarily conserved…”
Get full text
Journal Article -
8
Sleep is related to neuron numbers in the ventrolateral preoptic/intermediate nucleus in older adults with and without Alzheimer's disease
Published in Brain (London, England : 1878) (01-10-2014)“…Fragmented sleep is a common and troubling symptom in ageing and Alzheimer's disease; however, its neurobiological basis in many patients is unknown. In…”
Get full text
Journal Article -
9
Sleep fragmentation and Parkinson's disease pathology in older adults without Parkinson's disease
Published in Movement disorders (01-12-2017)“…ABSTRACT Introduction Patients with Parkinson's disease (PD) frequently experience disrupted sleep, and several sleep abnormalities are associated with an…”
Get full text
Journal Article -
10
Irregular 24-hour activity rhythms and the metabolic syndrome in older adults
Published in Chronobiology international (01-07-2015)“…Circadian rhythms - near 24 h intrinsic biological rhythms - modulate many aspects of human physiology and hence disruption of circadian rhythms may have an…”
Get more information
Journal Article -
11
Diurnal and seasonal molecular rhythms in human neocortex and their relation to Alzheimer’s disease
Published in Nature communications (03-04-2017)“…Circadian and seasonal rhythms are seen in many species, modulate several aspects of human physiology, including brain functions such as mood and cognition,…”
Get full text
Journal Article -
12
Circadian disturbances in Alzheimer's disease progression: a prospective observational cohort study of community-based older adults
Published in The Lancet. Healthy longevity (01-12-2020)“…Circadian disturbances are commonly seen in people with Alzheimer's disease and have been reported in individuals without symptoms of dementia but with…”
Get full text
Journal Article -
13
24-hour rhythms of DNA methylation and their relation with rhythms of RNA expression in the human dorsolateral prefrontal cortex
Published in PLoS genetics (01-11-2014)“…Circadian rhythms modulate the biology of many human tissues, including brain tissues, and are driven by a near 24-hour transcriptional feedback loop. These…”
Get full text
Journal Article -
14
Locus coeruleus neuron density and parkinsonism in older adults without Parkinson's disease
Published in Movement disorders (01-11-2012)“…Previous work has showed that nigral neuron density is related to the severity of parkinsonism proximate to death in older persons without a clinical diagnosis…”
Get full text
Journal Article -
15
Sex Difference in Daily Rhythms of Clock Gene Expression in the Aged Human Cerebral Cortex
Published in Journal of biological rhythms (01-04-2013)“…Studies using self-report and physiological markers of circadian rhythmicity have demonstrated sex differences in a number of circadian attributes including…”
Get full text
Journal Article -
16
Fragmentation of Rest/Activity Patterns in Community-Based Elderly Individuals Predicts Incident Heart Failure
Published in Nature and science of sleep (01-01-2020)“…Heart failure has previously been linked to sleep disorders that are often associated with frequent disturbances to human rest/activity patterns. We tested…”
Get full text
Journal Article -
17
Disrupted Rest-Activity Rhythms and Cerebral Small Vessel Disease Pathology in Older Adults
Published in Stroke (1970) (01-07-2021)“…The pathogenesis of cerebral small vessel disease remains incompletely understood. The relationship between circadian rhythm disturbances and histopathologic…”
Get full text
Journal Article -
18
Regional Neocortical Gray Matter Structure and Sleep Fragmentation in Older Adults
Published in Sleep (New York, N.Y.) (01-01-2016)“…To test the hypothesis that greater sleep fragmentation is associated with regionally decreased cortical gray matter volume in older community-dwelling adults…”
Get full text
Journal Article -
19
Circadian alterations during early stages of Alzheimer's disease are associated with aberrant cycles of DNA methylation in BMAL1
Published in Alzheimer's & dementia (01-06-2017)“…Abstract Introduction Circadian alterations are prevalent in Alzheimer's disease (AD) and may contribute to cognitive impairment, behavioral symptoms, and…”
Get full text
Journal Article -
20
Fragmentation of rest periods, astrocyte activation, and cognitive decline in older adults with and without Alzheimer's disease
Published in Alzheimer's & dementia (01-05-2023)“…Introduction Sleep disruption is associated with astrocyte activation and impaired cognition in model organisms. However, the relationship among sleep,…”
Get full text
Journal Article