Search Results - "Ryan Olson"

A randomized trial of aerobic exercise on cognitive control in major depression by Olson, Ryan L, Brush, Christopher J, Ehmann, Peter J, Alderman, Brandon L

“…Highlights • Eight weeks of aerobic exercise improves cognitive control, as indexed by increased N2 amplitudes. • Symptoms of depression were reduced, despite…”
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Neurophysiological and behavioral correlates of cognitive control during low and moderate intensity exercise by Olson, Ryan L., Chang, Yu-Kai, Brush, Christopher J., Kwok, Andrea N., Gordon, Valentina X., Alderman, Brandon L.

“…The aim of this study was to examine neurophysiological and behavioral correlates of cognitive control elicited by a modified flanker task while exercising at…”
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Dose-Response and Time Course Effects of Acute Resistance Exercise on Executive Function by Brush, Christopher J, Olson, Ryan L, Ehmann, Peter J, Osovsky, Steven, Alderman, Brandon L

“…The purpose of this study was to examine possible dose-response and time course effects of an acute bout of resistance exercise on the core executive functions…”
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Self-Consistent Reaction Field Model for Aqueous and Nonaqueous Solutions Based on Accurate Polarized Partial Charges by Marenich, Aleksandr V, Olson, Ryan M, Kelly, Casey P, Cramer, Christopher J, Truhlar, Donald G

“…A new universal continuum solvation model (where “universal” denotes applicable to all solvents), called SM8, is presented. It is an implicit solvation model,…”
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The relation of aerobic fitness to cognitive control and heart rate variability: A neurovisceral integration study by Alderman, Brandon L., Olson, Ryan L.

“…•We examined the role of aerobic fitness in cognitive and cardiac control.•Fitness was associated with cognitive control and greater task-induced HF HRV.•HF…”
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Effects of Low-Intensity Aerobic Exercise on Neurophysiological and Behavioral Correlates of Cognitive Function by Olson, Ryan L, Cleveland, David J, Materia, Melissa

“…Acute aerobic exercise exerts a small beneficial effect on cognition. Previous research primarily examines cognitive changes following a bout of exercise,…”
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Assessment of the Accuracy of Density Functionals for Prediction of Relative Energies and Geometries of Low-Lying Isomers of Water Hexamers by Dahlke, Erin E, Olson, Ryan M, Leverentz, Hannah R, Truhlar, Donald G

“…Water hexamers provide a critical testing ground for validating potential energy surface predictions because they contain structural motifs not present in…”
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Do sex differences in rumination explain sex differences in depression? by Shors, Tracey J., Millon, Emma M., Chang, Han Yan M., Olson, Ryan L., Alderman, Brandon L.

“…It is generally accepted that women tend to ruminate more than men do and these thought patterns are often associated with depressive symptoms (Nolen‐Hoeksema…”
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Lower resting cardiac autonomic balance in young adults with current major depression by Brush, Christopher J., Olson, Ryan L., Ehmann, Peter J., Bocchine, Anthony J., Bates, Marsha E., Buckman, Jennifer F., Leyro, Teresa M., Alderman, Brandon L.

“…Research on cardiac autonomic function in major depressive disorder (MDD) has predominantly examined cardiac vagal control and adopted a model of reciprocal…”
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Associations of depression severity with heart rate and heart rate variability in young adults across normative and clinical populations by Lesnewich, Laura M., Conway, Fiona N., Buckman, Jennifer F., Brush, Christopher J., Ehmann, Peter J., Eddie, David, Olson, Ryan L., Alderman, Brandon L., Bates, Marsha E.

“…Limitations of current depression treatments may arise from a lack of knowledge about unique psychophysiological processes that contribute to depression across…”
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Do sport-related concussions result in long-term cognitive impairment? A review of event-related potential research by Brush, Christopher J., Ehmann, Peter J., Olson, Ryan L., Bixby, Walter R., Alderman, Brandon L.

“…Sport-related concussions have become a major public health concern although the long-term effects on cognitive function remain largely unknown. Event-related…”
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Infliximab Trough Levels Are Not Predictive of Relapse in Patients with IBD in Endoscopic Remission: A Multicenter Cohort Study by Borren, Nienke Z., Paulides, Emma, Frinack, Jody L., Olson, Ryan N., Willrich, Maria Alice V., van der Woude, C. Janneke, Ananthakrishnan, Ashwin N.

“…Background Therapeutic drug monitoring (TDM) is important in optimizing use of biologics in inflammatory bowel diseases (IBD). However, the role of proactive…”
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Does aerobic fitness moderate age-related cognitive slowing? Evidence from the P3 and lateralized readiness potentials by Brush, C.J., Bocchine, Anthony J., Olson, Ryan L., Ude, Andrew A., Dhillon, Simrin K., Alderman, Brandon L.

“…Reaction time (RT) slowing occurs among older adults, although it remains unclear whether general or specific aspects of information-processing are implicated…”
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Describing Physical Activity Patterns of Truck Drivers Using Actigraphy by Wipfli, Brad, Rice, Sean P.M., Olson, Ryan, Ha, Kasey, Trullinger-Dwyer, Caitlyn, Bodner, Todd

“…Truck driving is a highly sedentary occupation that places workers at risk for chronic health conditions, such as obesity and high blood pressure. The primary…”
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Cognitive function during low-intensity walking: a test of the treadmill workstation by Alderman, Brandon L, Olson, Ryan L, Mattina, Diana M

“…The purpose of this study was to examine the effects of walking at self-selected speed on an active workstation on cognitive performance. Sixty-six…”
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A history of sport-related concussion is associated with sustained deficits in conflict and error monitoring by Olson, Ryan L., Brush, Christopher J., Ehmann, Peter J., Buckman, Jennifer F., Alderman, Brandon L.

“…Previous research has demonstrated long-term deficits in neurocognitive function in individuals with a history of sport-related concussion. The purpose of this…”
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Weight Control Intervention for Truck Drivers: The SHIFT Randomized Controlled Trial, United States by Olson, Ryan, Wipfli, Brad, Thompson, Sharon V, Elliot, Diane L, Anger, W Kent, Bodner, Todd, Hammer, Leslie B, Perrin, Nancy A

“…To evaluate the effectiveness of the Safety and Health Involvement For Truckers (SHIFT) intervention with a randomized controlled design. The multicomponent…”
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Rumination in major depressive disorder is associated with impaired neural activation during conflict monitoring by Alderman, Brandon L, Olson, Ryan L, Bates, Marsha E, Selby, Edward A, Buckman, Jennifer F, Brush, Christopher J, Panza, Emily A, Kranzler, Amy, Eddie, David, Shors, Tracey J

“…Individuals with major depressive disorder (MDD) often ruminate about past experiences, especially those with negative content. These repetitive thoughts may…”
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Mental and Physical (MAP) Training: A neurogenesis-inspired intervention that enhances health in humans by Shors, Tracey J., Olson, Ryan L., Bates, Marsha E., Selby, Edward A., Alderman, Brandon L.

“…•Physical exercise increases the number of new neurons in the adult hippocampus whereas effortful learning keeps them alive.•Mental and Physical (MAP) Training…”
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Acute aerobic exercise increases respiratory sinus arrythmia reactivity and recovery to a sad film among individuals at risk for depression by Brush, C.J., Olson, Ryan L., Bocchine, Anthony J., Selby, Edward A., Alderman, Brandon L.

“…Cardiac vagal control (CVC), as indexed by abnormalities in resting, reactivity, and recovery levels of respiratory sinus arrythmia (RSA), has been proposed as…”
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