David Powell

Department of Neuroscience, University of Kentucky

Research Area

Biography

David Powell has not added Biography.
If you are David Powell and would like to personalize this page please email our Author Liaison for assistance.

JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 1	2023

Other Publications

Article	Year
Case-control study of factors associated with excessive proportions of early fetal losses associated with mare reproductive loss syndrome in central Kentucky during 2001. Journal of the American Veterinary Medical Association\| PubMed ID: 12619841	2003
fMRI in alert, behaving monkeys: an adaptation of the human infant familiarization novelty preference procedure. Journal of neuroscience methods\| PubMed ID: 16675025	2006
Dissociation of automatic and strategic lexical-semantics: functional magnetic resonance imaging evidence for differing roles of multiple frontotemporal regions. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 16775140	2006
Functional dissociation in frontal and striatal areas for processing of positive and negative reward information. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 17460071	2007
Speed of lexical decision correlates with diffusion anisotropy in left parietal and frontal white matter: evidence from diffusion tensor imaging. Neuropsychologia\| PubMed ID: 17509627	2007
Age-related slowing of task switching is associated with decreased integrity of frontoparietal white matter. Neurobiology of aging\| PubMed ID: 18495298	2010
MRI evaluation of the tibial tunnel/screw/tendon interface after ACL reconstruction using a bioabsorbable interference screw. Orthopedics\| PubMed ID: 18661880	2008
White matter diffusion alterations in normal women at risk of Alzheimer's disease. Neurobiology of aging\| PubMed ID: 18801597	2010
Dissociable frontal controls during visible and memory-guided eye-tracking of moving targets. Human brain mapping\| PubMed ID: 19434603	2009
Molecular epidemiology and genetic characterization of equine arteritis virus isolates associated with the 2006-2007 multi-state disease occurrence in the USA. The Journal of general virology\| PubMed ID: 20444993	2010
Alterations in multiple measures of white matter integrity in normal women at high risk for Alzheimer's disease. NeuroImage\| PubMed ID: 20493952	2010
White matter integrity and vulnerability to Alzheimer's disease: preliminary findings and future directions. Biochimica et biophysica acta\| PubMed ID: 21803153	2012
Elongin C is a mediator of Notch4 activity in human renal tubule cells. Biochimica et biophysica acta\| PubMed ID: 22001063	2011
Multimodal imaging evidence for axonal and myelin deterioration in amnestic mild cognitive impairment. Journal of Alzheimer's disease : JAD\| PubMed ID: 22460327	2012
Induction of hyperhomocysteinemia models vascular dementia by induction of cerebral microhemorrhages and neuroinflammation. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism\| PubMed ID: 23361394	2013
Reproducibility of cine displacement encoding with stimulated echoes (DENSE) cardiovascular magnetic resonance for measuring left ventricular strains, torsion, and synchrony in mice. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 23981339	2013
Lifelong bilingualism contributes to cognitive reserve against white matter integrity declines in aging. Neuropsychologia\| PubMed ID: 24103400	2013
Obesity reduces left ventricular strains, torsion, and synchrony in mouse models: a cine displacement encoding with stimulated echoes (DENSE) cardiovascular magnetic resonance study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 24380567	2013
Frontal white matter integrity in adults with Down syndrome with and without dementia. Neurobiology of aging\| PubMed ID: 24582640	2014
Vitamin D status is related to intramyocellular lipid in older adults. Endocrine\| PubMed ID: 24676758	2014
Obesity and diabetes cause cognitive dysfunction in the absence of accelerated β-amyloid deposition in a novel murine model of mixed or vascular dementia. Acta neuropathologica communications\| PubMed ID: 24916066	2014
Quantification of left ventricular volumes, mass, and ejection fraction using cine displacement encoding with stimulated echoes (DENSE) MRI. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 24923710	2014
Alzheimer's Disease in Down Syndrome. European journal of neurodegenerative disease\| PubMed ID: 25285303	2012
Simplified post processing of cine DENSE cardiovascular magnetic resonance for quantification of cardiac mechanics. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 25430079	2014
Validation of in vivo 2D displacements from spiral cine DENSE at 3T. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 25634468	2015
Cardiorespiratory fitness modifies the relationship between myocardial function and cerebral blood flow in older adults. NeuroImage\| PubMed ID: 26032886	2016
Narcissism is associated with weakened frontostriatal connectivity: a DTI study. Social cognitive and affective neuroscience\| PubMed ID: 26048178	2016
Left ventricular mechanical dysfunction in diet-induced obese mice is exacerbated during inotropic stress: a cine DENSE cardiovascular magnetic resonance study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 26310667	2015
2D cine DENSE with low encoding frequencies accurately quantifies cardiac mechanics with improved image characteristics. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 26538111	2015
Serial Diffusion Tensor Imaging In Vivo Predicts Long-Term Functional Recovery and Histopathology in Rats following Different Severities of Spinal Cord Injury. Journal of neurotrauma\| PubMed ID: 26650623	2016
Advanced cardiac chemical exchange saturation transfer (cardioCEST) MRI for in vivo cell tracking and metabolic imaging. NMR in biomedicine\| PubMed ID: 26684053	2016
How do negative emotions impair self-control? A neural model of negative urgency. NeuroImage\| PubMed ID: 26892861	2016
Alzheimer's Biomarkers are Correlated with Brain Connectivity in Older Adults Differentially during Resting and Task States. Frontiers in aging neuroscience\| PubMed ID: 26903858	2016
IKKβ Is Essential for Adipocyte Survival and Adaptive Adipose Remodeling in Obesity. Diabetes\| PubMed ID: 26993069	2016
Cardiac remodeling and dysfunction in childhood obesity: a cardiovascular magnetic resonance study. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 27165194	2016
Investigating the reinforcing value of binge anticipation. The International journal of eating disorders\| PubMed ID: 27184737	2016
Optimal configuration of respiratory navigator gating for the quantification of left ventricular strain using spiral cine displacement encoding with stimulated echoes (DENSE) MRI. Journal of magnetic resonance imaging : JMRI\| PubMed ID: 27458823	2017
An interactive videogame designed to improve respiratory navigator efficiency in children undergoing cardiovascular magnetic resonance. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 27599620	2016
Differential effects of Mas receptor deficiency on cardiac function and blood pressure in obese male and female mice. American journal of physiology. Heart and circulatory physiology\| PubMed ID: 27986659	2017
Right Ventricular Strain, Torsion, and Dyssynchrony in Healthy Subjects Using 3D Spiral Cine DENSE Magnetic Resonance Imaging. IEEE transactions on medical imaging\| PubMed ID: 28055859	2017
White Matter Hyperintensity Associations with Cerebral Blood Flow in Elderly Subjects Stratified by Cerebrovascular Risk. Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association\| PubMed ID: 28063772	2017
Using a respiratory navigator significantly reduces variability when quantifying left ventricular torsion with cardiovascular magnetic resonance. Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance\| PubMed ID: 28245864	2017
Cerebral amyloid angiopathy in Down syndrome and sporadic and autosomal-dominant Alzheimer's disease. Alzheimer's & dementia : the journal of the Alzheimer's Association\| PubMed ID: 28463681	2017
Regional quantification of myocardial mechanics in rat using 3D cine DENSE cardiovascular magnetic resonance. NMR in biomedicine\| PubMed ID: 28481037	2017
Identification of changes in neuronal function as a consequence of aging and tauopathic neurodegeneration using a novel and sensitive magnetic resonance imaging approach. Neurobiology of aging\| PubMed ID: 28500878	2017
Endothelial Function Is Associated with White Matter Microstructure and Executive Function in Older Adults. Frontiers in aging neuroscience\| PubMed ID: 28824417	2017
Down syndrome, beta-amyloid and neuroimaging. Free radical biology & medicine\| PubMed ID: 28935420	2018
A Mild Traumatic Brain Injury in Mice Produces Lasting Deficits in Brain Metabolism. Journal of neurotrauma\| PubMed ID: 29808778	2018
Metabolic and Vascular Imaging Biomarkers in Down Syndrome Provide Unique Insights Into Brain Aging and Alzheimer Disease Pathogenesis. Frontiers in aging neuroscience\| PubMed ID: 29977201	2018
Differential Effects of Isoproterenol on Regional Myocardial Mechanics in Rat Using Three-Dimensional Cine DENSE Cardiovascular Magnetic Resonance. Journal of biomechanical engineering\| PubMed ID: 30098173	2019
Typical readout durations in spiral cine DENSE yield blurred images and underestimate cardiac strains at both 3.0 T and 1.5 T. Magnetic resonance imaging\| PubMed ID: 30099059	2018
Doxorubicin-induced elevated oxidative stress and neurochemical alterations in brain and cognitive decline: protection by MESNA and insights into mechanisms of chemotherapy-induced cognitive... Oncotarget\| PubMed ID: 30100992	2018
Efficacy of leukemia inhibitory factor as a therapeutic for permanent large vessel stroke differs among aged male and female rats. Brain research\| PubMed ID: 30445025	2019
The triangle of death of neurons: Oxidative damage, mitochondrial dysfunction, and loss of choline-containing biomolecules in brains of mice treated with doxorubicin. Advanced insights into ... Free radical biology & medicine\| PubMed ID: 30593843	2019
Early acid/base and electrolyte changes in permanent middle cerebral artery occlusion: Aged male and female rats. Journal of neuroscience research\| PubMed ID: 30942522	2020
Novel Calibrated Short TR Recovery (CaSTRR) Method for Brain-Blood Partition Coefficient Correction Enhances Gray-White Matter Contrast in Blood Flow Measurements in Mice. Frontiers in neuroscience\| PubMed ID: 31001077	2019
Non-fasting High-Density Lipoprotein Is Associated With White Matter Microstructure in Healthy Older Adults. Frontiers in aging neuroscience\| PubMed ID: 31133843	2019
Profiles of brain oxidative damage, ventricular alterations, and neurochemical metabolites in the striatum of PINK1 knockout rats as functions of age and gender: Relevance to Parkinson disea... Free radical biology & medicine\| PubMed ID: 31401305	2019
Brain-Blood Partition Coefficient and Cerebral Blood Flow in Canines Using Calibrated Short TR Recovery (CaSTRR) Correction Method. Frontiers in neuroscience\| PubMed ID: 31749679	2019
The effects of mild closed head injuries on tauopathy and cognitive deficits in rodents: Primary results in wild type and rTg4510 mice, and a systematic review. Experimental neurology\| PubMed ID: 31930992	2020
Diffuse optical assessment of cerebral-autoregulation in older adults stratified by cerebrovascular risk. Journal of biophotonics\| PubMed ID: 32533642	2020
Cortical iron disrupts functional connectivity networks supporting working memory performance in older adults. NeuroImage\| PubMed ID: 32861788	2020
Cardiorespiratory fitness diminishes the effects of age on white matter hyperintensity volume. PloS one\| PubMed ID: 32866198	2020
Broad Kinase Inhibition Mitigates Early Neuronal Dysfunction in Tauopathy. International journal of molecular sciences\| PubMed ID: 33530349	2021
Behavioral and Hemodynamic Changes Following Dichotic Training in Patients with Neurological Deficits of the Auditory Nervous System: A Case Series. Journal of the American Academy of Audiology\| PubMed ID: 33662998	2021
Tacrolimus Protects against Age-Associated Microstructural Changes in the Beagle Brain. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 33952632	2021
Development of a protocol to assess within-subject, regional white matter hyperintensity changes in aging and dementia. Journal of neuroscience methods\| PubMed ID: 34171312	2021
Selective Impairment of Long-Range Default Mode Network Functional Connectivity as a Biomarker for Preclinical Alzheimer's Disease in People with Down Syndrome. Journal of Alzheimer's disease : JAD\| PubMed ID: 34776436	2022
Adult spiny mice (Acomys) exhibit endogenous cardiac recovery in response to myocardial infarction. NPJ Regenerative medicine\| PubMed ID: 34789749	2021
Ironsmith: An automated pipeline for QSM-based data analyses. NeuroImage\| PubMed ID: 34936923	2022
Clinically relevant mitochondrial-targeted therapy improves chronic outcomes after traumatic brain injury. Brain : a journal of neurology\| PubMed ID: 34972207	2021
Therapeutic treatment with the anti-inflammatory drug candidate MW151 may partially reduce memory impairment and normalizes hippocampal metabolic markers in a mouse model of comorbid amyloid... PloS one\| PubMed ID: 35081152	2022
In-vitro and in-vivo performance studies of a porous infusion catheter designed for intraparenchymal delivery of therapeutic agents of varying size. Journal of neuroscience methods\| PubMed ID: 35691412	2022
Noninvasive monitoring of steroid hormone production and activity of zoo-housed banteng (Bos javanicus). Animal reproduction science\| PubMed ID: 36155275	2022
Cell sorting microbeads as novel contrast agent for magnetic resonance imaging. Scientific reports\| PubMed ID: 36271098	2022
Targeting Astrocyte Signaling Alleviates Cerebrovascular and Synaptic Function Deficits in a Diet-Based Mouse Model of Small Cerebral Vessel Disease. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 36746627	2023