Lawrence H. Sweet

Department of Psychology, University of Georgia

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 12	2014

Other Publications

Article	Year
Neuroimaging correlates of dementia rating scale performance at baseline and 12-month follow-up among patients with vascular dementia. Journal of geriatric psychiatry and neurology\| PubMed ID: 14653434	2003
Functional magnetic resonance imaging of working memory among multiple sclerosis patients. Journal of neuroimaging : official journal of the American Society of Neuroimaging\| PubMed ID: 15095561	2004
Functional magnetic resonance imaging response to increased verbal working memory demands among patients with multiple sclerosis. Human brain mapping\| PubMed ID: 16001441	2006
FMRI correlates of the WAIS-III symbol search subtest. Journal of the International Neuropsychological Society : JINS\| PubMed ID: 16209427	2005
Carotid artery intima-media thickness and cognition in cardiovascular disease. International journal of cardiology\| PubMed ID: 17196687	2007
Blood pressure variability and dementia rating scale performance in older adults with cardiovascular disease. Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology\| PubMed ID: 17356348	2007
Verbal working memory and atherosclerosis in patients with cardiovascular disease: an fMRI study. Journal of neuroimaging : official journal of the American Society of Neuroimaging\| PubMed ID: 17608908	2007
Working memory in obstructive sleep apnea: construct validity and treatment effects. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine\| PubMed ID: 17993040	2007
Imaging phonological similarity effects on verbal working memory. Neuropsychologia\| PubMed ID: 18155074	2008
Effects of Acute Nicotine Abstinence on Cue-elicited Ventral Striatum/Nucleus Accumbens Activation in Female Cigarette Smokers: A Functional Magnetic Resonance Imaging Study. Brain imaging and behavior\| PubMed ID: 18458752	2007
Neuroanatomical correlates of malingered memory impairment: event-related fMRI of deception on a recognition memory task. Brain injury : [BI]\| PubMed ID: 18465389	2008
Vascular and cognitive functions associated with cardiovascular disease in the elderly. Journal of clinical and experimental neuropsychology\| PubMed ID: 18608677	2009
Sustained attention is associated with left ventricular ejection fraction in older adults with heart disease. Journal of the International Neuropsychological Society : JINS\| PubMed ID: 19128537	2009
Longitudinal cognitive performance in older adults with cardiovascular disease: evidence for improvement in heart failure. The Journal of cardiovascular nursing\| PubMed ID: 19390336	2009
P-selectin 1087G/A polymorphism is associated with neuropsychological test performance in older adults with cardiovascular disease. Stroke; a journal of cerebral circulation\| PubMed ID: 19590054	2009
Differential functional magnetic resonance imaging response to food pictures in successful weight-loss maintainers relative to normal-weight and obese controls. The American journal of clinical nutrition\| PubMed ID: 19675107	2009
Treatment effects on brain activity during a working memory task in obstructive sleep apnea. Journal of sleep research\| PubMed ID: 19765205	2009
Blood pressure and cognitive function in older adults with cardiovascular disease. The International journal of neuroscience\| PubMed ID: 19916851	2009
Subjective cognitive complaints relate to white matter hyperintensities and future cognitive decline in patients with cardiovascular disease. The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry\| PubMed ID: 20104055	2009
Subvocal articulatory rehearsal during verbal working memory in multiple sclerosis. Neurocase\| PubMed ID: 20401804	2010
Default network response to a working memory challenge after withdrawal of continuous positive airway pressure treatment for obstructive sleep apnea. Brain imaging and behavior\| PubMed ID: 20502992	2010
Recruitment and stabilization of brain activation within a working memory task; an FMRI study. Brain imaging and behavior\| PubMed ID: 20503110	2010
Effects of nicotine withdrawal on verbal working memory and associated brain response. Psychiatry research\| PubMed ID: 20570495	2010
Cerebral atrophy, apolipoprotein E varepsilon4, and rate of decline in everyday function among patients with amnestic mild cognitive impairment. Alzheimer's & dementia : the journal of the Alzheimer's Association\| PubMed ID: 20813341	2010
Delayed reward discounting and addictive behavior: a meta-analysis. Psychopharmacology\| PubMed ID: 21373791	2011
Cognitive impairment is independently associated with reduced instrumental activities of daily living in persons with heart failure. The Journal of cardiovascular nursing\| PubMed ID: 21558863	2012
Fatigue in Parkinson's disease. Expert opinion on pharmacotherapy\| PubMed ID: 21635199	2011
Neural correlates of inhibitory control in adult attention deficit/hyperactivity disorder: evidence from the Milwaukee longitudinal sample. Psychiatry research\| PubMed ID: 21937201	2011
CAMTA1 T polymorphism is associated with neuropsychological test performance in older adults with cardiovascular disease. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society\| PubMed ID: 21951953	2011
Cognitive reserve moderates the association between heart failure and cognitive impairment. Journal of clinical and experimental neuropsychology\| PubMed ID: 22034987	2012
The 2-minute step test is independently associated with cognitive function in older adults with heart failure. Aging clinical and experimental research\| PubMed ID: 22182711	2012
Cognitive profiles in heart failure: a cluster analytic approach. Journal of clinical and experimental neuropsychology\| PubMed ID: 22375800	2012
Brain response to food stimulation in obese, normal weight, and successful weight loss maintainers. Obesity (Silver Spring, Md.)\| PubMed ID: 22569002	2012
Cortical thickness of the cognitive control network in obesity and successful weight loss maintenance: a preliminary MRI study. Psychiatry research\| PubMed ID: 22595506	2012
Effects of HIV and early life stress on amygdala morphometry and neurocognitive function. Journal of the International Neuropsychological Society : JINS\| PubMed ID: 22621973	2012
The neuroeconomics of nicotine dependence: a preliminary functional magnetic resonance imaging study of delay discounting of monetary and cigarette rewards in smokers. Psychiatry research\| PubMed ID: 22633679	2012
The additive effects of type-2 diabetes on cognitive function in older adults with heart failure. Cardiology research and practice\| PubMed ID: 22701196	2012
TCF7L2 polymorphism and cognitive test performance in cardiovascular disease. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society\| PubMed ID: 22712642	2012
Depression is associated with reduced physical activity in persons with heart failure. Health psychology : official journal of the Division of Health Psychology, American Psychological Association\| PubMed ID: 22924448	2012
The independent association of hypertension with cognitive function among older adults with heart failure. Journal of the neurological sciences\| PubMed ID: 23026535	2012
Cognitive function and treatment adherence in older adults with heart failure. Psychosomatic medicine\| PubMed ID: 23115344	2012
Decreased default network connectivity is associated with early life stress in medication-free healthy adults. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology\| PubMed ID: 23141153	2012
A fMRI Study of Verbal Working Memory, Cardiac Output, and Ejection Fraction in Elderly Patients with Cardiovascular Disease. Brain imaging and behavior\| PubMed ID: 23227137	2009
Dissociable brain signatures of choice conflict and immediate reward preferences in alcohol use disorders. Addiction biology\| PubMed ID: 23231650	2012
Early life stress is associated with greater default network deactivation during working memory in healthy controls: a preliminary report. Brain imaging and behavior\| PubMed ID: 23269472	2012
Obesity interacts with cerebral hypoperfusion to exacerbate cognitive impairment in older adults with heart failure. Cerebrovascular diseases extra\| PubMed ID: 23272007	2012
Depressive symptomatology, exercise adherence, and fitness are associated with reduced cognitive performance in heart failure. Journal of aging and health\| PubMed ID: 23378527	2013
Left atrial size is independently associated with cognitive function. The International journal of neuroscience\| PubMed ID: 23394115	2013
The adverse impact of type 2 diabetes on brain volume in heart failure. Journal of clinical and experimental neuropsychology\| PubMed ID: 23419083	2013
Cerebral perfusion is associated with white matter hyperintensities in older adults with heart failure. Congestive heart failure (Greenwich, Conn.)\| PubMed ID: 23517434	2013
Poorer physical fitness is associated with reduced structural brain integrity in heart failure. Journal of the neurological sciences\| PubMed ID: 23528350	2013
Reduced memory in fat mass and obesity-associated allele carriers among older adults with cardiovascular disease. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society\| PubMed ID: 23551410	2013
Executive dysfunction is independently associated with reduced functional independence in heart failure. Journal of clinical nursing\| PubMed ID: 23650879	2014
Dietary habits moderate the association between heart failure and cognitive impairment. Journal of nutrition in gerontology and geriatrics\| PubMed ID: 23663211	2013
Independent and interactive effects of blood pressure and cardiac function on brain volume and white matter hyperintensities in heart failure. Journal of the American Society of Hypertension : JASH\| PubMed ID: 23735419	2013
Reduced cognitive function predicts functional decline in patients with heart failure over 12 months. European journal of cardiovascular nursing : journal of the Working Group on Cardiovascular Nursing of the European Society of Cardiology\| PubMed ID: 23754840	2013
The interactive effects of cerebral perfusion and depression on cognitive function in older adults with heart failure. Psychosomatic medicine\| PubMed ID: 23873714	2013
Cognitive performance in older adults with stable heart failure: Longitudinal evidence for stability and improvement. Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition\| PubMed ID: 23906182	2014
Reduced cerebral perfusion predicts greater depressive symptoms and cognitive dysfunction at a 1-year follow-up in patients with heart failure. International journal of geriatric psychiatry\| PubMed ID: 24022882	2014
Regional homogeneity and resting state functional connectivity: associations with exposure to early life stress. Psychiatry research\| PubMed ID: 24090510	2013
Reduced cerebral blood flow and white matter hyperintensities predict poor sleep in heart failure. Behavioral and brain functions : BBF\| PubMed ID: 24171759	2013
Cerebrovascular perfusion among older adults is moderated by strength training and gender. Neuroscience letters\| PubMed ID: 24355360	2014
The adverse effects of reduced cerebral perfusion on cognition and brain structure in older adults with cardiovascular disease. Brain and behavior\| PubMed ID: 24363966	2013
Item-based analysis of delayed reward discounting decision making. Behavioural processes\| PubMed ID: 24440196	2014
Early life stress impacts dorsolateral prefrontal cortex functional connectivity in healthy adults: informing future studies of antidepressant treatments. Journal of psychiatric research\| PubMed ID: 24513500	2014
Cognitive dysfunction mediates the effects of poor physical fitness on decreased functional independence in heart failure. Geriatrics & gerontology international\| PubMed ID: 24533907	2014
Decreased physical activity predicts cognitive dysfunction and reduced cerebral blood flow in heart failure. Journal of the neurological sciences\| PubMed ID: 24581672	2014
The neuroeconomics of alcohol demand: an initial investigation of the neural correlates of alcohol cost-benefit decision making in heavy drinking men. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology\| PubMed ID: 24584331	2014
Effects of Nicotine Deprivation and Replacement on BOLD-fMRI Response to Smoking Cues as a Function of DRD4 VNTR Genotype. Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco\| PubMed ID: 24659022	2014
An fMRI study of nicotine-deprived smokers' reactivity to smoking cues during novel/exciting activity. PloS one\| PubMed ID: 24727905	2014
Obesity and cognitive dysfunction in heart failure: The role of hypertension, type 2 diabetes, and physical fitness. European journal of cardiovascular nursing : journal of the Working Group on Cardiovascular Nursing of the European Society of Cardiology\| PubMed ID: 24829294	2014