Joshua Keller

Previous Scheduled Teaching

No previous courses scheduled.

Published Intellectual Contributions

Journal Article

• Ransom, K., Traylor, M., Batman, G., Mulekar, M.S., Hill, B.D., Nelson, A., Keller, J. (2024). Arterial stiffness mediates the relationship between age and cognition at low levels of microvascular function in humans across the adult lifespan.. 362 (2) H346-H356. American Journal of Physiology - Heart and Circulatory Physiology.
• Traylor, M., Batman, G., Sears, K., Ransom, K., Hammer, S., Keller, J. (2024). Sex specific microvascular and hemodynamic outcomes following passive limb heating in young adults.. e12848. Microcirculation. doi: 10.1111/micc.12848
• Davis, J., Feldman, R., Traylor, M.K., Gray, S., Drake, S.M., Keller, J. (2024). Myofascial release induces declines in heart rate and changes to microvascular reactivity in young healthy adults.. 38 254-262. Journal of Bodywork & Movement Therapies.
• Gavrilita, C., Golani, K., Davis, N., Wilstrup, M., McKay, B., Vidal, R., Sehgal, M., Keller, J. (2023). 111: EFFECT OF COVID-19 LOCKDOWN ON LENGTH OF HOSPITALIZATION FOLLOWING SUICIDE ATTEMPTS IN ADOLESCENTS. 51 (1) 38. Critical Care Medicine.
• Buechner, B., Traylor, M., Feldman, R., Overstreet, K., Hill, B.D., Keller, J. (2023). Examining relationships between cognitive flexibility, exercise perceptions, and cardiovascular disease risk factors. 13 (10) 2276-2289. European Journal of Investigation in Health, Psychology and Education.
• Wizenberg, A., Gonzalez Rojas, D., Rivera, P., Proppe, C., Laurel, K., Stout, J., Fukuda, D., Billaut, F., Keller, J., Hill, E. (2023). The acute effects of continuous and intermittent blood flow restriction on sprint interval performance and muscle oxygen responses.. 37 (10) e546-e554. Journal of Strength and Conditioning Research.
• Keller, J., Traylor, M., Gray, S., Hill, E., Weir, J. (2023). Sex differences in NIRS derived values of reactive hyperemia persist after experimentally controlling for the ischemic vasodilatory stimulus.. 135 (1) 3-14. Journal of Applied Physiology.
• Gavrilita, C., Golani, K., Davis, N., Wilstrup, M., McKay, B., Vidal, R., Sehgal, M., Keller, J. (2023). 111: EFFECT OF COVID-19 LOCKDOWN ON LENGTH OF HOSPITALIZATION FOLLOWING SUICIDE ATTEMPTS IN ADOLESCENTS. 51 (1) 38-38. Critical Care Medicine. http://dx.doi.org/10.1097/01.ccm.0000906180.80116.22
• Salmon, O., Housh, T.J., Hill, E., Keller, J., Anders, J.V., Johnson, G., Schmidt, R., Smith, C. (2022). Changes in neuromuscular response patterns following 4-weeks of leg press training during velocity controlled isokinetic leg extensions.. Published Ahead-of-print Journal of Strength and Conditioning Research. PMID: 36525527
• Gray, S., Cuomo, A., Proppe, C., Traylor, M., Hill, E., Keller, J. (2022). Effects of sex and cuff pressure on physiological responses during blood flow restriction resistance exercise in young adults. Published Ahead-of-print Medicine & Science in Sport & Exercise. PMID: 36729632
• Neltner, T., Anders, J.V., Smith, R., Arnett, J., Keller, J., Housh, T., Schmidt, R., Johnson, G. (2022). Coactivation does not contribute to fatigue-induced decreases in torque during reciprocal, isokinetic muscle actions.. 30 (4) 311-324. Isokinetics & Exercise Science.
• Neltner, T., Smith, R., Arnett, J., Anders, J.V., Keller, J., Housh, T.J., Schmidt, R., Johnson, G. (2022). No effect of coactivation on fatigue-induced decreases in isokinetic and isometric torque.. 86 103002. Human Movement Science.
• Traylor, M., Bauman, A., Frizell, C., Hill, B., Nelson, A., Keller, J. (2022). An examination of the relationship among plasma BDNF, peripheral vascular function, and body composition with cognition in midlife African American/Black individuals. 14 980561. Frontiers in Aging Neuroscience.
• Neltner, T., Anders, J.V., Smith, R., Arnett, J., Keller, J., Housh, T., Schmidt, R., Johnson, G. (2022). Coactivation does not contribute to fatigue-induced decreases in isokinetic forearm flexion and extension torque.
• Traylor, M.K., Bauman, A.J., Saiyasit, N., Frizell, C.A., Hill, B.D., Nelson, A., Keller, J. (2022). An examination of the relationship among plasma brain derived neurotropic factor, peripheral vascular function, and body composition with cognition in midlife African Americans/Black individuals.. 14 980561. Frontiers in aging neuroscience.
• Hill, E.C., Rivera, P., Proppe, C., Rojas, D., Wizenberg, A., Keller, J. (2022). Greater neural responses following low-load blood flow restriction resistance exercise than non-blood flow restricted conditions.. 128 (1) 73-85. American Physiological Society, Journal of Neurophysiology.
• Saiyasit, N., Butlig, E.R., Chaney, S.D., Traylor, M.K., Hawley, N.A., Randall, R.B., Bobinger, H.V., Frizell, C.A., Trimm, F., Crook, E.D., Lin, M., Hill, B.D., Keller, J., Nelson, A. (2022). Neurovascular Dysfunction in Diverse Communities With Health Disparities-Contributions to Dementia and Alzheimer's Disease.. 16 915405. Frontiers in neuroscience.
• Neltner, T., Anders, J.V., Keller, J., Smith, R., Housh, T., Schmidt, R., Johnson, G. (2022). Velocity Specific Coactivation and Neuromuscular Responses to Fatiguing, Reciprocal, Isokinetic, Forearm Flexion and Extension Muscle Actions. 36 (3) 649-660. Journal of Strength and Conditioning Research.
• Neltner, T., Anders, J.V., Smith, R., Arnett, J., Keller, J., Housh, T., Schmidt, R., Johnson, G. (2022). Common neural drive between agonist and antagonist muscle during fatiguing, reciprocal, isokinetic, forearm flexion and extension muscle actions.. Isokinetics & Exercise Science.
• Keller, J., Housh, T., Housh, E.C., Smith, C., Schmidt, R., Johnson, G. (2022). Are there Sex-Specific Neuromuscular or Force Responses to Fatiguing Isometric Muscle Actions Anchored to a High Perceptual Intensity?. 36 (1) 156-161. Journal of Strength and Conditioning Research..
• Keller, J., Hill, E.C., Kennedy, K.G., Fleming, S.R., Colquhoun, R.J., Schwarz, N.A. (2022). Handgrip exercise induces sex‐specific mean arterial pressure and oxygenation responses but similar performance fatigability. Clinical Physiology and Functional Imaging. https://doi.org/10.1111/cpf.12739
• Keller, J., Anders, J.V., Neltner, T., Housh, T., Schmidt, R., Johnson, G. (2021). Sex differences in muscle excitation and oxygenation, but not in force fluctuations or active hyperemia resulting from a fatiguing, bilateral isometric task.. 42 (11) Physiological Measurement.
• Smith, R., Anders, J.V., Nelter, T., Arnett, J., Keller, J., Housh, T., Schmidt, R., Johnson, G.O. (2021). Perceptual Fatigability and Neuromuscular Responses During a Sustained, Isometric Forearm Flexion Muscle Action Anchored to a Constant Level of Perceived Exertion. 1 (2) NeuroSports. https://nsuworks.nova.edu/neurosports/vol1/iss2/2
• Keller, J., Kennedy, K. (2021). Men demonstrate faster rates of forearm muscle desaturation than women before and after a fatiguing handgrip.. 121 (12) 3473-3483. European Journal of Applied Physiology.
• Proppe, C., Rivera, P., Keller, J., Housh, T., Hill, E.C., Smith, C., Anders, J.V., Schmidt, R., Johnson, G., Cramer, J. (2021). The Effects of Blood Flow Restriction Training on Indices of Delayed Onset Muscle Soreness and Peak Power.. 1-9. Isokinetics & Exercise Science.
• Smith, C., Housh, T., Anders, J.V., Keller, J., Hill, E., Johnson, G., Schmidt, R. (2021). Effects of 4-weeks of Elastic Variable Resistance Training on the Electrochemical and Mechanical Components of Voluntary Electromechanical Delay Durations.. 121 3313 - 3321. European Journal of Applied Physiology.
• Anders, J.V., Neltner, T., Smith, R., Keller, J., Housh, T., Daughtery, J., Tempesta, M., Dash, A., Munt, D., Schmidt, R., Johnson, G.O. (2021). The effects of phosphocreatine disodium salts plus blueberry extract supplementation on muscular strength, power, and endurance.. 60 (18) Journal of the International Society of Sports Nutrition..
• Smith, R., Neltner, T., Anders, J.V., Keller, J., Housh, T.j., Schmidt, R., Johnson, G.O. (2021). Fatigability, Coactivation, and Neuromuscular Responses of the Biceps Brachii and Triceps Brachii Following Sustained, Maximal, Isometric Forearm Flexion to Task Failure.. 24 (3) 55-74. Journal of Exercise Physiology(Online).
• Hill, E.C., Housh, T.J., Smith, C., Keller, J., Anders, J.V., Schmidt, R., , J. (2021). Acute changes in muscle thickness, edema, and blood flow are not different between low-load blood flow restriction and non-blood flow restriction.. 41 (5) 452-460. Clinical Physiology and Functional Imaging.
• Anders, J.V., Neltner, T., Keller, J., Housh, T.J., Schmidt, R., Johnson, G.O. (2021). Are Mode-Specific Differences in Performance Fatigability Attributable to Muscle Oxygenation?. 121 (1) European Journal of Applied Physiology.
• , J., Keller, J., Neltner, T., Housh, T., Schmidt, R., Johnson, G. (2021). Task-specific Performance Fatigability and the Bilateral Deficit during Isokinetic Leg Extensions.. 21 (1) 4-12. Journal of Musculoskeletal and Neuronal Interactions.
• Hill, E., Housh, T., Keller, J., Smith, C., Anders, J., Schmidt, R., Johnson, G., Cramer, J. (2021). Patterns of Responses and Time-Course of Changes in Muscle Size and Strength during Low-Load Blood Flow Restriction Resistance Training in Women.. 29 (1) European Journal of Applied Physiology.
• AndersV., Keller, J., Smith, C., Hill, E., , T., Housh, T., Schmidt, R., Johnson, G. (2021). Performance Fatigability and the Bilateral Deficit During Maximal, Isokinetic Leg Extensions in Men and Women.. 29 (1) 56-66. Isokinetics and Exercise Science.
• Keller, J., Hill, E.C., Housh, T., Smith, C., Anders, J.V., Schmidt, R., Johnson, G.O. (2021). The Effects of Short-term Blood Flow Restriction on Ratings of Perceived Exertion, Performance Fatigability, and Muscular Strength in Women.. 29 (1) 39-48. Isokinetics & Exercise Science.
• Garrett, J., Keller, J., Anders, J.V., Hergenrader, K., Neltner, T., Housh, T., Schmidt, R., Johnson, G. (2021). Echo Intensity is Weakly Associated with Muscular Strength and Endurance in Young, Healthy Adults. Research in Sports Medicine. 1-12. Research in Sports Medicine..
• Hill, E., Housh, T., Smith, C., Keller, J., Schmidt, R., Johnson, G. (2021). High versus low intensity fatiguing eccentric exercise on muscle thickness, strength, and blood flow.. 35 (1) 33-40. Journal of Strength and Conditioning Research.
• Keller, J., Housh, T., Anders, J.V., Neltner, T., Scmidt, R., Johnson, G.o. (2021). Similar Performance Fatigability and Neuromuscular Responses following Sustained Bilateral Tasks above and below Critical Force. 121 (4) 1111-1124. European Journal of Applied Physiology.
• NeltnerT., Anders, J., Keller, J., Smith, R., , T., Schmidt, R., Johnson, G. (2020). Ipsilateral and Contralateral Torque Responses to Bilateral and Unilateral Maximal, Fatiguing, Isokinetic Leg Extensions. 8 (1) 25-33. International Journal Kinesiology and Sports Science.
• Anders, J., Keller, J., Smith, C., Hill, E., Neltnet, T., Housh, T., Schmidt, R., Johnson, G. (2020). Performance Fatigability and Neuromuscular Responses for Bilateral and Unilateral Leg Extensions in Men.. 20 (3) 325-331. Journal of Musculoskeletal and Neuronal Interactions.
• Keller, J., Housh, T., Anders, J.V., Neltner, T., Scmidt, R., Johnson, G.O. (2020). Anchor Scheme, Intensity, and Time to Task Failure do not influence Performance Fatigability or Changes in Neuromuscular Responses following Bilateral Leg Extensions. 23 (4) 119-134. Journal of Exercise Physiology(Online).
• Keller, J., Housh, T., Anders, J., Smith, C., Hill, E.C., Schmidt, R., Johnson, G. (2020). Day-to-Day Consistency and Inter-subject Variability of Neuromuscular Responses and Performance Fatigability as the Result of Maximal, Bilateral, Dynamic Leg Extensions.. Journal of Science in Sport and Exercise.
• Neltner, T., Housh, T., Smith, C., Anders, J.V., Keller, J., Hill, E., Schmidt, R., Johnson, G. (2020). Similar Fatigue-Induced Changes in Neuromuscular Patterns of Responses for Contralateral Legs During Maximal, Bilateral Leg Extensions. 23 (2) 1-17. Journal of Exercise Physiology(online).
• Hill, E., Housh, T., Keller, J., Smith, C., Anders, J., Schmidt, R., Johnson, G., Cramer, J. (2020). Low-load Blood Flow Restriction Elicits Greater Concentric Strength than Non-Blood Flow Restriction Resistance Training but Similar Isometric Strength and Muscle Size.. 120 (2) 425-441. European Journal of Applied Physiology.
• Anders, J., Keller, J., Smith, hill, E., Neltner, T., Housh, T., Scmidt, R., Johnson, G. (2020). Performance Fatigability and Neuromuscular Responses for Bilateral Versus Unilateral Leg Extensions in Women.. 50 Journal of Electromyography and Kinesiology..
• Keller, J., Housh, T., Hill, E., Smith, C., Schmidt, R., Johnson, G. (2020). Sex-related differences in performance fatigability independent of blood flow following a sustained muscle action at a low perceptual intensity. (2) 173-182. Journal of Science in Sport and Exercise..
• Anders, J.V., Keller, J., Smith, C., Hill, E., Housh, T., Schmidt, R., Johnson, G. (2020). The Effects of Asparagus Racemosus Supplementation Plus 8 weeks of Resistance Training on Muscular Strength and Endurance. 5 (1) 4. Functional Morphology and Kinesiology.
• Keller, J., Housh, T., Hill, E., Smith, C., Schmidt, R., Johnson, G. (2019). Self-regulated Force and Neuromuscular Responses following Fatiguing Isometric Leg Extension Anchored to a Rating of Perceived Exertion.. 44 (5) 343-350. Applied Psychophysiology and Biofeedback.
• Hill, E., Housh, T., Smith, C., Keller, J., Schmidt, R., Johnson, G. (2019). Eccentric and Concentric Blood Flow Restriction Resistance Training on Indices of Delayed Onset of Muscle Soreness in Untrained Women. 119 (10) 2363-2373. European Journal of Applied Physiology..
• Smith, C., Housh, T., Hill, E., Keller, J., Anders, J.V., Johnson, G., Schmidt, R. (2019). Variable Resistance Training versus Traditional Weight Training on the Reflex Pathway Following Four Weeks of Leg Press Training. 36 (3) 223-229. Somatosensory and Motor Research.
• Anders, J.V., Smith, Keller, J., Hill, E., Housh, T., Schmidt, R., Johnson, G. (2019). Inter- and Intra-Individual Differences in EMG and MMG during Maximal, Bilateral, Dynamic Leg Extensions.. 7 (7) 175. Sports.
• Smith, C., Housh, T., Hill, E., Keller, J., Johnson, G., Schmidt, R. (2019). Biosignal Analysis for Reducing Prosthetic Control Durations: A Proposed Method Using Electromyographic and Mechanomyographic Control Theory. 19 (2) 142-149. Journal of Musculoskeletal and Neuronal Interactions.
• Hill, E., Housh, T., Keller, J., Smith, C., Schmidt, R., Johnson, G. (2019). The validity of the EMG and MMG techniques to examine muscle hypertrophy. 40 (2) 025009. Physiological Measurement.
• Keller, J., Housh, T., Hill, E.C., Smith, C., Schmidt, R., Johnson, G. (2019). The Effects of Shilajit Supplementation on Fatigue-Induce Decreases in Muscular Strength and Serum Hydroxyproline Levels. 16 (3) Journal of the International Society of Sports Nutrition.
• Keller, J., Housh, T., Hill, E., Smith, C., Schmidt, R., , G. (2018). Neuromuscular Responses of Recreationally-Active Women During a Sustained, Submaximal Isometric Leg Extension Muscle Action at a Constant Perception of Effort. 118 (12) 2499-2508. European Journal of Applied Physiology.
• Hill, E., Housh, T., Keller, J., Smith, C., Schmidt, R., Johnson, G. (2018). Sex differences for fatigue-induced changes in eccentric peak torque, but not muscle blood flow or neuromuscular responses. 18 (4) 427-437. Journal of Musculoskeletal and Neuronal Interactions.
• Hill, E., Housh, T., Smith, C., Keller, J., Schmidt, R., Johnson, G. (2018). Sex- and mode-specific responses to eccentric muscle fatigue.. 39 (12) 893-901. International Journal of Sports Medicine.
• Keller, J., Housh, T., Smith, C., Hill, E., Scmidt, R., Johnson, G. (2018). Sex-related differences in the Accuracy of Estimating Target Force Using Percentages of Maximal Voluntary Isometric Contractions Versus Ratings of Perceived Exertion during Isometric Muscle Actions. 32 (11) 3294-3300. Journal of Strength and Conditioning Research.
• Hill, E., Housh, T., Smith, C., Keller, J., Schmidt, R., Johnson, G. (2018). The Contributions of Arterial Cross-Sectional Area and Time Averaged Flow Velocity to Arterial Blood Flow. 26 (4) 186-193. Journal of Medical Ultrasound.
• Smith, C., Housh, T., Hill, E., Keller, J., Johnson, G., Scmidt, R. (2018). Co – Activation, Estimated Anterior and Posterior Cruciate Ligament Forces, and Motor Unit Activation Strategies during the Time Course of Fatigue. 6 (4) E104. Sport.
• Hill, E., Housh, T., Keller, J., Smith, C., Schmidt, R., Johnson, G. (2018). Early Phase Adaptations in Muscle Strength and Hypertrophy as a Result of Low-Intensity Blood Flow Restriction Resistance Training. 118 (9) 1831-1843. European Journal of Applied Physiology.
• Smith, C., Housh, T., Hill, E., Keller, J., Schmidt, R., Johnson, G. (2018). Effects of Intensity on Muscle-Specific Voluntary Electromechanical Delay and Relaxation Electromechanical Delay.. 36 (11) 1196-1203. Journal of Sports Sciences.
• Keller, J., Housh, T., Camic, C., Bergstrom, H., Smith, D., Smith, C., Hill, E., Schmidt, R., Johnson, G., Zuniga, J. (2018). The Effect of Epoch Length on Time and Frequency Domain Parameters of Electromyographical and Mechanomyographic Signals. 40 88-94. Journal of Electromyography and Kinesiology.
• Keller, J., Kelsch, E., Crecelius, A. (2018). Acute effects of sugar sweetened beverage consumption on reactive hyperemia in young, healthy humans.. 4 (2) e486. Journal of Nature and Science.
• Smith, C., Housh, T., Hill, E., Keller, J., Schmidt, R., Johnson, G. (2017). Are there Mode-Specific and Fatigue-Related Electromechanical Delay Responses for Maximal Isokinetic and Isometric Muscle Actions?.. 37 9-14. Journal of Electromyography and Kinesiology.
• Smith, Housh, T., Hill, E., Keller, J., Schmidt, R., Johnson, G. (2017). Effects of Fatigue and Recovery on Electromechanical Delay During Isokinetic Muscle Actions.. 38 (10) 1837-1847. Physiological Measurements.
• Hill, E., Housh, T., Camic, C., Smith, C., Keller, J., Schmidt, R., Johnson, G. (2017). Electromechanical efficiency tracks eccentric torque production.. 4 (1) 135-140. International Journal of Physical Education, Sports and Health.
• Smith, C., Housh, T., Hill, E., Keller, J., Schmidt, R., Johnson. (2017). Effects of Fatigue on Voluntary Electromechanical and Relaxation Electromechanical Delay.. 38 (10) 763-769. International Journal of Sports Medicine.
• Smith, C., Housh, T., Hill, E., Keller, J., Schmidt, R., Johnson, G. (2017). Time Course of Changes in Neuromuscular Parameters from the Quadriceps During Maximal Isokinetic Muscle Actions. 3 (8) e426. Journal of Nature and Science.
• Cuy Castellanos, D., Keller, J., Majchrazk, E. (2016). Exploring the connection between community food security initiatives and social-cognitive factors on dietary intake.. 7 (1) Journal of Agriculture, Food Systems, and Community Development.
• Keller, J., Crecelius, A. (2015). Everything in moderation, including moderation (comment). Supplementary Material to: Wisloff, U., J.S. Coombes and O. Rognmo. CrossTalk proposal: High intensity interval training does have a role in risk reduction or treatment of disease. 593 (24) 5215-5217. Journal of Physiology.

Contracts, Grants and Sponsored Research

Contract

• Keller, J. (Supporting), "A randomized, cross-over, double-bind, placebo-controlled study to evaluate the effect of Vaso6TM on vascular function and tissue oxygenation," sponsored by Archer-Daniels-Midland Co, $33940 Funded. (2021 - 2023).
• Schwarz, N.A. (Principal), Colquhoun, R. (Co-Principal), Keller, J. (Co-Principal), "CellFlo6: Effect on blood flow," sponsored by Cardia 6 Management, $41520 Funded. (2021 - 2021).
• Keller, J. (Supporting), "The acute and chronic effects of Capros (Phllanthus Emblica) and Crominex on Muscle Blood Flow, Arterial Diameter, Time Averaged Flow Velocity, and Aerobic Exercise Performance," sponsored by Natreon, $50000 Funded. (2019 - 2020).
• Keller, J. (Co-Principal), "The effects 28 days of supplementation with phosphocreatine plus blueberry versus creatine monohydrate versus placebo on anaerobic exercise performance, muscular strength, muscular endurance, and performance fatigability," sponsored by Phenolic LLC, $35000 Funded. (2019 - 2020).
• Keller, J. (Supporting), "The effects of Safed Musli, Asparagus Racemosus, and Muscuna Pruriens Supplementation Plus Resistance training on Muscle Strength, Endurance, and Size," sponsored by Natreon Inc., $30700 Funded. (2019 - 2020).
• Keller, J. (Co-Principal), "The effects of Shilajit and Biocell versus placebo on biomarkers of collagen degradation and synthesis as well as the time course of muscle strength and soreness recovery," sponsored by Natreon, $50000 Funded. (2019 - 2020).
• Keller, J. (Co-Principal), "The effects of two dosing regimens of Shilajit on muscular strength, muscular endurance, and exercise-induced collagen degradation," sponsored by Natreon Inc., $77127 Funded. (2017 - 2019).
• Keller, J. (Supporting), "The effects of enhanced leucine and enhanced creatine on serum leucine and creatine levels," sponsored by General Nutrition Corporation, $98000 Funded. (2017 - 2018).

Grant - Research

• Keller, J. (Principal), "Efficacy of a novel resistance exercise strategy versus the current guidelines at preventing cognitive decline via vascular enhancements in African Americans," sponsored by Research and Scholarly Development Grant, $25000 Funded. (2021 - 2022).
• Keller, J. (Supporting), "Evaluation of Near-Infrared Spectroscopy Normalization Practices," sponsored by Graduate College - 2020 Cycle Graduate Student Activities Enhancement Award Program, $1950 Funded. (2020 - 2021).
• Keller, J. (Principal), "Assessment of muscle blood flow and neuromuscular responses to sustained muscle actions anchored to various parameters and intensities," sponsored by Northland ASCM Innovative Student Research Grant, $400 Funded. (2019 - 2020).
• Keller, J. (Principal), "Assessment of neuromuscular, muscle oxygenation, and muscle blood flow responses to RPE-based resistance training in men and women," sponsored by National Strength and Conditioning Association Foundation, $9900 Funded. (2019 - 2020).