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Roland Roy

Research Profile

Anatomy

Disorders

Spinal Cord Injuries

Living Beings

Physiology

Chemicals & Drugs

Myosin Heavy Chains

Procedures

Activities & Behaviors

Phenomena

Animal Physical Conditioning

Concepts & Ideas

Recovery of Function

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Publications

TOP 3
Parag Gad; Mandheerej Singh Nandra; Roland R Roy; Yu-Chong Tai; Hui Zhong; Jaehoon Choe; V Reggie Edgerton
Development of a multi-electrode array for spinal cord epidural stimulation to facilitate stepping and standing after a complete spinal cord injury in adult rats.
Roland R Roy; Susan J Harkema; V Reggie Edgerton
Basic concepts of activity-based interventions for improved recovery of motor function after spinal cord injury.
Prithvi K Shah; Andrew Shyu; Hui Zhong; Yu P Gerasimenko; Igor Lavrov; Roland R Roy; Victor R Edgerton
Variability in step training enhances locomotor recovery after a spinal cord injury.

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All Publications

2013: Parag Gad; Mandheerej Singh Nandra; Roland R Roy; Yu-Chong Tai; Hui Zhong; Jaehoon Choe; V Reggie Edgerton
Development of a multi-electrode array for spinal cord epidural stimulation to facilitate stepping and standing after a complete spinal cord injury in adult rats.
Journal of neuroengineering and rehabilitation 2013;10():2.
2012: Roland R Roy; Susan J Harkema; V Reggie Edgerton
Basic concepts of activity-based interventions for improved recovery of motor function after spinal cord injury.
Archives of physical medicine and rehabilitation 2012;93(9):1487-97.
2012: Prithvi K Shah; Andrew Shyu; Hui Zhong; Yu P Gerasimenko; Igor Lavrov; Roland R Roy; Victor R Edgerton
Variability in step training enhances locomotor recovery after a spinal cord injury.
The European journal of neuroscience 2012;36(1):2054-62.
2012: Roland R Roy; V Reggie Edgerton
Neurobiological perspective of spasticity as occurs after a spinal cord injury.
Experimental neurology 2012;235(1):116-22.
2012: Will L Johnson; Roland R Roy; Devin L Jindrich; V Reggie Edgerton
Quantitative metrics of spinal cord injury recovery in the rat using motion capture, electromyography and ground reaction force measurement.
Journal of neuroscience methods 2012;206(1):65-72.
2012: P e Musienko; Roland R Roy; Alexandr Savochin; Jameson E Tibbs; Grégoire Courtine; V Reggie Edgerton; Alan Garfinkel; Vyacheslav Kilimnik; Yu P Gerasimenko
Somatosensory control of balance during locomotion in decerebrated cat.
Journal of neurophysiology 2012;107(8):2072-82.
2012: M Selvan Joseph; Roland R Roy; Niranjala J K Tillakaratne; Aiguo Wu; Zhe Ying; Hui Zhong; Yumei Zhuang; Harsharan S Bhatia; Rusvelda Cruz; V Reggie Edgerton; Fernando Gomez-Pinilla
Effects of diet and/or exercise in enhancing spinal cord sensorimotor learning.
PloS one 2012;7(7):e41288.
2012: Parag Gad; Igor Lavrov; Roland R Roy; Majid Sarrafzadeh; Jonathan Woodbridge; Hui Zhong; V Reggie Edgerton
Forelimb EMG-based trigger to control an electronic spinal bridge to enable hindlimb stepping after a complete spinal cord lesion in rats.
Journal of neuroengineering and rehabilitation 2012;9():38.
2012: Hui Zhong; Ray D de Leon; Nicole Khalili; Kenneth K Nakada; Roland R Roy; Sharon Zdunowski; V Reggie Edgerton
Accommodation of the spinal cat to a tripping perturbation.
Frontiers in physiology 2012;3():112.
2011: Prithvi K Shah; James Song; Hui Zhong; Samuel Kim; Roland R Roy; V Reggie Edgerton
Rodent estrous cycle response to incomplete spinal cord injury, surgical interventions, and locomotor training.
Behavioral neuroscience 2011;125(6):996-1002.
2011: P e Musienko; Roland R Roy; Rubia van den Brand; V Reggie Edgerton; Yu P Gerasimenko; Olivia Märzendorfer; Grégoire Courtine
Controlling specific locomotor behaviors through multidimensional monoaminergic modulation of spinal circuitries.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2011;31(25):9264-78.
2011: Matthias D Ziegler; Derek Hsu; Aya Takeoka; Hui Zhong; Almudena Ramón-Cueto; Patricia E Phelps; Roland R Roy; V Reggie Edgerton
Further evidence of olfactory ensheathing glia facilitating axonal regeneration after a complete spinal cord transection.
Experimental neurology 2011;229(1):109-19.
2011: Roland R Roy; Hui Zhong; Ryan J Monti; Jung A Kim; V Reggie Edgerton
Selectively reshaping a muscle phenotype: functional overload of cat plantaris.
Muscle & nerve 2011;43(4):489-99.
2011: Aya Takeoka; Devin L Jindrich; Cintia Muñoz-Quiles; Hui Zhong; Rubia van den Brand; Daniel L Pham; Matthias D Ziegler; Almudena Ramón-Cueto; Roland R Roy; V Reggie Edgerton; Patricia E Phelps
Axon regeneration can facilitate or suppress hindlimb function after olfactory ensheathing glia transplantation.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2011;31(11):4298-310.
2011: Devin L Jindrich; Gregoire Courtine; James J Liu; Heather L McKay; Rod Moseanko; Timothy J Bernot; Roland R Roy; Hui Zhong; Mark H Tuszynski; V Reggie Edgerton
Unconstrained three-dimensional reaching in rhesus monkeys.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2011;209(1):35-50.
2011: Ronaldo M Ichiyama; Jonas Broman; Roland R Roy; Hui Zhong; V Reggie Edgerton; Leif A Havton
Locomotor training maintains normal inhibitory influence on both alpha- and gamma-motoneurons after neonatal spinal cord transection.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2011;31(1):26-33.
2010: Jung A Kim; Roland R Roy; Soo J Kim; Hui Zhong; Fadia Haddad; Kenneth M Baldwin; V Reggie Edgerton
Electromechanical modulation of catabolic and anabolic pathways in chronically inactive, but neurally intact, muscles.
Muscle & nerve 2010;42(3):410-21.
2010: Matthias D Ziegler; Hui Zhong; Roland R Roy; V Reggie Edgerton
Why variability facilitates spinal learning.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2010;30(32):10720-6.
2010: Yu P Gerasimenko; Ruslan Gorodnichev; Ekaterina Machueva; Elena Pivovarova; Denis Semyenov; Alexandr Savochin; Roland R Roy; V Reggie Edgerton
Novel and direct access to the human locomotor spinal circuitry.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2010;30(10):3700-8.
2010: Niranjala J K Tillakaratne; J J Guu; Ray D de Leon; Allison Bigbee; N J London; Hui Zhong; M D Ziegler; R L Joynes; Roland R Roy; V Reggie Edgerton
Functional recovery of stepping in rats after a complete neonatal spinal cord transection is not due to regrowth across the lesion site.
Neuroscience 2010;166(1):23-33.
2010: V Reggie Edgerton; Roland R Roy
Spasticity: a switch from inhibition to excitation.
Nature medicine 2010;16(3):270-1.
2010: Aya Takeoka; Marc D Kubasak; Hui Zhong; Jennifer Kaplan; Roland R Roy; Patricia E Phelps
Noradrenergic innervation of the rat spinal cord caudal to a complete spinal cord transection: effects of olfactory ensheathing glia.
Experimental neurology 2010;222(1):59-69.
2009: V Reggie Edgerton; Roland R Roy
Activity-dependent plasticity of spinal locomotion: implications for sensory processing.
Exercise and sport sciences reviews 2009;37(4):171-8.
2009: Grégoire Courtine; Yury Gerasimenko; Rubia van den Brand; Aileen Yew; Pavel Musienko; Hui Zhong; Bingbing Song; Yan Ao; Ronaldo M Ichiyama; Igor Lavrov; Roland R Roy; Michael V Sofroniew; V Reggie Edgerton
Transformation of nonfunctional spinal circuits into functional states after the loss of brain input.
Nature neuroscience 2009;12(10):1333-42.
2009: Devin L Jindrich; M Selvan Joseph; Chad K Otoshi; Robert Y Wei; Hui Zhong; Roland R Roy; Niranjala J K Tillakaratne; V Reggie Edgerton
Spinal learning in the adult mouse using the Horridge paradigm.
Journal of neuroscience methods 2009;182(2):250-4.
2009: GE McCall; Fadia Haddad; Roland R Roy; Hui Zhong; V Reggie Edgerton; Kenneth M Baldwin
Transcriptional regulation of the myosin heavy chain IIb gene in inactive rat soleus.
Muscle & nerve 2009;40(3):411-9.
2009: Aya Takeoka; Marc D Kubasak; Hui Zhong; Roland R Roy; Patricia E Phelps
Serotonergic innervation of the caudal spinal stump in rats after complete spinal transection: effect of olfactory ensheathing glia.
The Journal of comparative neurology 2009;515(6):664-76.
2009: Windyanne Khristy; Noore J Ali; Arlene B Bravo; Ray D de Leon; Roland R Roy; Hui Zhong; Nik J L London; V Reggie Edgerton; Niranjala J K Tillakaratne
Changes in GABA(A) receptor subunit gamma 2 in extensor and flexor motoneurons and astrocytes after spinal cord transection and motor training.
Brain research 2009;1273():9-17.
2009: Yu P Gerasimenko; P e Musienko; Irina Bogacheva; Tatiana Moshonkina; Alexandr Savochin; Igor Lavrov; Roland R Roy; V Reggie Edgerton
Propriospinal bypass of the serotonergic system that can facilitate stepping.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2009;29(17):5681-9.
2009: Chad K Otoshi; Wendy M Walwyn; Niranjala J K Tillakaratne; Hui Zhong; Roland R Roy; V Reggie Edgerton
Distribution and localization of 5-HT(1A) receptors in the rat lumbar spinal cord after transection and deafferentation.
Journal of neurotrauma 2009;26(4):575-84.
2009: Andy J Fong; Roland R Roy; Ronaldo M Ichiyama; Igor Lavrov; Grégoire Courtine; Yury Gerasimenko; Y C Tai; Joel Burdick; V Reggie Edgerton
Recovery of control of posture and locomotion after a spinal cord injury: solutions staring us in the face.
Progress in brain research 2009;175():393-418.
2008: Zhe Ying; Roland R Roy; Hui Zhong; S Zdunowski; V Reggie Edgerton; Fernando Gomez-Pinilla
BDNF-exercise interactions in the recovery of symmetrical stepping after a cervical hemisection in rats.
Neuroscience 2008;155(4):1070-8.
2008: Igor Lavrov; Grégoire Courtine; Christine J Dy; Rubia van den Brand; Andy J Fong; Yu P Gerasimenko; Hui Zhong; Roland R Roy; V Reggie Edgerton
Facilitation of stepping with epidural stimulation in spinal rats: role of sensory input.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(31):7774-80.
2008: Ronaldo M Ichiyama; Grégoire Courtine; Yu P Gerasimenko; Grace J Yang; Rubia van den Brand; Igor Lavrov; Hui Zhong; Roland R Roy; V Reggie Edgerton
Step training reinforces specific spinal locomotor circuitry in adult spinal rats.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(29):7370-5.
2008: JP Hyatt; Gary E McCall; Elizabeth M Kander; Hui Zhong; Roland R Roy; Kimberly A Huey
PAX3/7 expression coincides with MyoD during chronic skeletal muscle overload.
Muscle & nerve 2008;38(1):861-6.
2008: Ronaldo M Ichiyama; Yu P Gerasimenko; Devin L Jindrich; Hui Zhong; Roland R Roy; V Reggie Edgerton
Dose dependence of the 5-HT agonist quipazine in facilitating spinal stepping in the rat with epidural stimulation.
Neuroscience letters 2008;438(3):281-5.
2008: Igor Lavrov; Christine J Dy; Andy J Fong; Yu P Gerasimenko; Grégoire Courtine; Hui Zhong; Roland R Roy; V Reggie Edgerton
Epidural stimulation induced modulation of spinal locomotor networks in adult spinal rats.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(23):6022-9.
2008: Roland R Roy; David J Pierotti; Alan Garfinkel; Hui Zhong; Kenneth M Baldwin; V Reggie Edgerton
Persistence of motor unit and muscle fiber types in the presence of inactivity.
The Journal of experimental biology 2008;211(Pt 7):1041-9.
2008: Yury Gerasimenko; Roland R Roy; V Reggie Edgerton
Epidural stimulation: comparison of the spinal circuits that generate and control locomotion in rats, cats and humans.
Experimental neurology 2008;209(2):417-25.
2008: Grégoire Courtine; Bingbing Song; Roland R Roy; Hui Zhong; Julia E Herrmann; Yan Ao; Jingwei Qi; V Reggie Edgerton; Michael V Sofroniew
Recovery of supraspinal control of stepping via indirect propriospinal relay connections after spinal cord injury.
Nature medicine 2008;14(1):69-74.
2008: Will L Johnson; Devin L Jindrich; Roland R Roy; V Reggie Edgerton
A three-dimensional model of the rat hindlimb: musculoskeletal geometry and muscle moment arms.
Journal of biomechanics 2008;41(3):610-9.
2008: Marc D Kubasak; Devin L Jindrich; Hui Zhong; Aya Takeoka; Kimberly C McFarland; Cintia Muñoz-Quiles; Roland R Roy; V Reggie Edgerton; Almudena Ramón-Cueto; Patricia E Phelps
OEG implantation and step training enhance hindlimb-stepping ability in adult spinal transected rats.
Brain : a journal of neurology 2008;131(Pt 1):264-76.
2008: V Reggie Edgerton; Grégoire Courtine; Yu P Gerasimenko; Igor Lavrov; Ronaldo M Ichiyama; Andy J Fong; Lance L Cai; Chad K Otoshi; Niranjala J K Tillakaratne; Joel W Burdick; Roland R Roy
Training locomotor networks.
Brain research reviews 2008;57(1):241-54.
2007: Steve A Runyan; Roland R Roy; Hui Zhong; Patricia E Phelps
L1 cell adhesion molecule is not required for small-diameter primary afferent sprouting after deafferentation.
Neuroscience 2007;150(4):959-69.
2007: Yu P Gerasimenko; Ronaldo M Ichiyama; Igor Lavrov; Grégoire Courtine; Lance Cai; Hui Zhong; Roland R Roy; V Reggie Edgerton
Epidural spinal cord stimulation plus quipazine administration enable stepping in complete spinal adult rats.
Journal of neurophysiology 2007;98(5):2525-36.
2007: Roland R Roy; Akiko Matsumoto; Hui Zhong; Akihiko Ishihara; V Reggie Edgerton
Rat alpha- and gamma-motoneuron soma size and succinate dehydrogenase activity are independent of neuromuscular activity level.
Muscle & nerve 2007;36(2):234-41.
2007: Soo J Kim; Roland R Roy; Hui Zhong; Hideki Suzuki; Lusine Ambartsumyan; Fadia Haddad; Kenneth M Baldwin; V Reggie Edgerton
Electromechanical stimulation ameliorates inactivity-induced adaptations in the medial gastrocnemius of adult rats.
Journal of applied physiology (Bethesda, Md. : 1985) 2007;103(1):195-205.
2007: Allison J Bigbee; Eric Crown; Adam R Ferguson; Roland R Roy; Niranjala J K Tillakaratne; James W Grau; V Reggie Edgerton
Two chronic motor training paradigms differentially influence acute instrumental learning in spinally transected rats.
Behavioural brain research 2007;180(1):95-101.
2007: John Cha; Chad Heng; David J Reinkensmeyer; Roland R Roy; V Reggie Edgerton; Ray D de Leon
Locomotor ability in spinal rats is dependent on the amount of activity imposed on the hindlimbs during treadmill training.
Journal of neurotrauma 2007;24(6):1000-12.
2007: Jeffrey C Petruska; Ronaldo M Ichiyama; Devin L Jindrich; Eric Crown; Keith E Tansey; Roland R Roy; V Reggie Edgerton; Lorne Mendell
Changes in motoneuron properties and synaptic inputs related to step training after spinal cord transection in rats.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2007;27(16):4460-71.
2007: Roland R Roy; Hui Zhong; N Khalili; S J Kim; N Higuchi; Ryan J Monti; E Grossman; John A Hodgson; V Reggie Edgerton
Is spinal cord isolation a good model of muscle disuse?
Muscle & nerve 2007;35(3):312-21.
2007: H Zhong; Roland R Roy; J Woo; J A Kim; V Reggie Edgerton
Differential modulation of myosin heavy chain phenotype in an inactive extensor and flexor muscle of adult rats.
Journal of anatomy 2007;210(1):19-31.
2007: Jennifer M Sacheck; JP Hyatt; Anna Raffaello; R Thomas Jagoe; Roland R Roy; V Reggie Edgerton; Stewart H Lecker; Alfred L Goldberg
Rapid disuse and denervation atrophy involve transcriptional changes similar to those of muscle wasting during systemic diseases.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2007;21(1):140-55.
2006: Clay E Pandorf; Fadia Haddad; Roland R Roy; Anqi X Qin; V Reggie Edgerton; Kenneth M Baldwin
Dynamics of myosin heavy chain gene regulation in slow skeletal muscle: role of natural antisense RNA.
The Journal of biological chemistry 2006;281(50):38330-42.
2006: Yu P Gerasimenko; Igor Lavrov; Grégoire Courtine; Ronaldo M Ichiyama; Christine J Dy; Hui Zhong; Roland R Roy; V Reggie Edgerton
Spinal cord reflexes induced by epidural spinal cord stimulation in normal awake rats.
Journal of neuroscience methods 2006;157(2):253-63.
2006: Lance L Cai; Andy J Fong; Chad K Otoshi; Yongqiang Liang; Joel W Burdick; Roland R Roy; V Reggie Edgerton
Implications of assist-as-needed robotic step training after a complete spinal cord injury on intrinsic strategies of motor learning.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2006;26(41):10564-8.
2006: Igor Lavrov; Yu P Gerasimenko; Ronaldo M Ichiyama; Grégoire Courtine; Hui Zhong; Roland R Roy; V Reggie Edgerton
Plasticity of spinal cord reflexes after a complete transection in adult rats: relationship to stepping ability.
Journal of neurophysiology 2006;96(4):1699-710.
2006: Lance L Cai; G Courtine; Andy J Fong; Joel W Burdick; Roland R Roy; V Reggie Edgerton
Plasticity of functional connectivity in the adult spinal cord.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2006;361(1473):1635-46.
2006: David J Reinkensmeyer; Daisuke Aoyagi; Jeremy L Emken; Jose A Galvez; Wade Ichinose; Grigor Kerdanyan; Somboom Maneekobkunwong; Koyiro Minakata; Jeff A Nessler; Roger Weber; Roland R Roy; Ray D de Leon; James E Bobrow; Susan J Harkema; V Reggie Edgerton
Tools for understanding and optimizing robotic gait training.
Journal of rehabilitation research and development 2006;43(5):657-70.
2006: V Reggie Edgerton; Soo J Kim; Ronaldo M Ichiyama; Yu P Gerasimenko; Roland R Roy
Rehabilitative therapies after spinal cord injury.
Journal of neurotrauma 2006;23(3-4):560-70.
2006: Allison Bigbee; Richard E Grindeland; Roland R Roy; Hui Zhong; KL Gosselink; Sara B Arnaud; V Reggie Edgerton
Basal and evoked levels of bioassayable growth hormone are altered by hindlimb unloading.
Journal of applied physiology (Bethesda, Md. : 1985) 2006;100(3):1037-42.
2006: JP Hyatt; Roland R Roy; Kenneth M Baldwin; Anton Wernig; V Reggie Edgerton
Activity-unrelated neural control of myogenic factors in a slow muscle.
Muscle & nerve 2006;33(1):49-60.
2005: Andy J Fong; Lance L Cai; Chad K Otoshi; David J Reinkensmeyer; Joel W Burdick; Roland R Roy; V Reggie Edgerton
Spinal cord-transected mice learn to step in response to quipazine treatment and robotic training.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2005;25(50):11738-47.
2005: Jeff A Nessler; Wojciech Timoszyk; Mark Merlo; Jeremy L Emken; Koyiro Minakata; Roland R Roy; Ray D de Leon; V Reggie Edgerton; David J Reinkensmeyer
A robotic device for studying rodent locomotion after spinal cord injury.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society 2005;13(4):497-506.
2005: John A Hodgson; Roland R Roy; Norio Higuchi; Ryan J Monti; Hui Zhong; Elena Grossman; V Reggie Edgerton
Does daily activity level determine muscle phenotype?
The Journal of experimental biology 2005;208(Pt 19):3761-70.
2005: Grégoire Courtine; Roland R Roy; Joseph Raven; John Hodgson; Heather McKay; Hong Yang; Hui Zhong; Mark H Tuszynski; V Reggie Edgerton
Performance of locomotion and foot grasping following a unilateral thoracic corticospinal tract lesion in monkeys (Macaca mulatta).
Brain : a journal of neurology 2005;128(Pt 10):2338-58.
2005: Hui Zhong; Roland R Roy; Boonclaire Siengthai; V Reggie Edgerton
Effects of inactivity on fiber size and myonuclear number in rat soleus muscle.
Journal of applied physiology (Bethesda, Md. : 1985) 2005;99(4):1494-9.
2005: Roland R Roy; Hui Zhong; Boonclaire Siengthai; V Reggie Edgerton
Activity-dependent influences are greater for fibers in rat medial gastrocnemius than tibialis anterior muscle.
Muscle & nerve 2005;32(4):473-82.
2005: Ronaldo M Ichiyama; Yu P Gerasimenko; Hui Zhong; Roland R Roy; V Reggie Edgerton
Hindlimb stepping movements in complete spinal rats induced by epidural spinal cord stimulation.
Neuroscience letters 2005;383(3):339-44.
2005: Marc D Kubasak; Eva Hedlund; Roland R Roy; Ellen M Carpenter; V Reggie Edgerton; Patricia E Phelps
L1 CAM expression is increased surrounding the lesion site in rats with complete spinal cord transection as neonates.
Experimental neurology 2005;194(2):363-75.
2005: Wojciech K Timoszyk; Jeff A Nessler; Cynthia Acosta; Roland R Roy; V Reggie Edgerton; David J Reinkensmeyer; Ray D de Leon
Hindlimb loading determines stepping quantity and quality following spinal cord transection.
Brain research 2005;1050(1-2):180-9.
2005: Zhe Ying; Roland R Roy; V Reggie Edgerton; Fernando Gomez-Pinilla
Exercise restores levels of neurotrophins and synaptic plasticity following spinal cord injury.
Experimental neurology 2005;193(2):411-9.
2005: Jane L Lubischer; Graciela A Unguez; David J Pierotti; Roland R Roy; V Reggie Edgerton
Reinnervation of the rat levator ani muscle after neonatal denervation.
Journal of neurobiology 2005;63(3):188-98.
2005: Grégoire Courtine; Roland R Roy; John Hodgson; Heather McKay; Joseph Raven; Hui Zhong; Hong Yang; Mark H Tuszynski; V Reggie Edgerton
Kinematic and EMG determinants in quadrupedal locomotion of a non-human primate (Rhesus).
Journal of neurophysiology 2005;93(6):3127-45.
2004: Fernando Gomez-Pinilla; Zhe Ying; Roland R Roy; John Hodgson; V Reggie Edgerton
Afferent input modulates neurotrophins and synaptic plasticity in the spinal cord.
Journal of neurophysiology 2004;92(6):3423-32.
2004: KL Gosselink; Roland R Roy; Hui Zhong; Richard E Grindeland; Allison Bigbee; V Reggie Edgerton
Vibration-induced activation of muscle afferents modulates bioassayable growth hormone release.
Journal of applied physiology (Bethesda, Md. : 1985) 2004;96(6):2097-102.
2004: V Reggie Edgerton; Niranjala J K Tillakaratne; Allison J Bigbee; Ray D de Leon; Roland R Roy
Plasticity of the spinal neural circuitry after injury.
Annual review of neuroscience 2004;27():145-67.
2003: JP Hyatt; Roland R Roy; Kenneth M Baldwin; V Reggie Edgerton
Nerve activity-independent regulation of skeletal muscle atrophy: role of MyoD and myogenin in satellite cells and myonuclei.
American journal of physiology. Cell physiology 2003;285(5):C1161-73.
2003: Zhe Ying; Roland R Roy; V Reggie Edgerton; Fernando Gomez-Pinilla
Voluntary exercise increases neurotrophin-3 and its receptor TrkC in the spinal cord.
Brain research 2003;987(1):93-9.
2003: Ryan J Monti; Roland R Roy; Hui Zhong; V Reggie Edgerton
Mechanical properties of rat soleus aponeurosis and tendon during variable recruitment in situ.
The Journal of experimental biology 2003;206(Pt 19):3437-45.
2003: GE McCall; C Goulet; G I Boorman; Roland R Roy; V Reggie Edgerton
Flexor bias of joint position in humans during spaceflight.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2003;152(1):87-94.
2003: Fadia Haddad; Roland R Roy; H Zhong; V Reggie Edgerton; Kenneth M Baldwin
Atrophy responses to muscle inactivity. II. Molecular markers of protein deficits.
Journal of applied physiology (Bethesda, Md. : 1985) 2003;95(2):791-802.
2003: Fadia Haddad; Roland R Roy; H Zhong; V Reggie Edgerton; Kenneth M Baldwin
Atrophy responses to muscle inactivity. I. Cellular markers of protein deficits.
Journal of applied physiology (Bethesda, Md. : 1985) 2003;95(2):781-90.
2003: Roland R Roy; Hui Zhong; John A Hodgson; Elena J Grossman; V Reggie Edgerton
Effect of altered thyroid state on the in situ mechanical properties of adult cat soleus.
Cells, tissues, organs 2003;173(3):162-71.
2002: V Reggie Edgerton; Roland R Roy
Paralysis recovery in humans and model systems.
Current opinion in neurobiology 2002;12(6):658-67.
2002: Wojciech K Timoszyk; Ray D de Leon; N London; Roland R Roy; V Reggie Edgerton; David J Reinkensmeyer
The rat lumbosacral spinal cord adapts to robotic loading applied during stance.
Journal of neurophysiology 2002;88(6):3108-17.
2002: Fernando Gomez-Pinilla; Zhe Ying; Roland R Roy; Raffaella Molteni; V Reggie Edgerton
Voluntary exercise induces a BDNF-mediated mechanism that promotes neuroplasticity.
Journal of neurophysiology 2002;88(5):2187-95.
2002: V Reggie Edgerton; Roland R Roy; David L Allen; Ryan J Monti
Adaptations in skeletal muscle disuse or decreased-use atrophy.
American journal of physical medicine & rehabilitation / Association of Academic Physiatrists 2002;81(11 Suppl):S127-47.
2002: Ray D de Leon; Marc D Kubasak; Patricia E Phelps; Wojciech K Timoszyk; David J Reinkensmeyer; Roland R Roy; V Reggie Edgerton
Using robotics to teach the spinal cord to walk.
Brain research. Brain research reviews 2002;40(1-3):267-73.
2002: Roland R Roy; Hui Zhong; Ryan J Monti; Kevin A Vallance; V Reggie Edgerton
Mechanical properties of the electrically silent adult rat soleus muscle.
Muscle & nerve 2002;26(3):404-12.
2002: Hui Zhong; Roland R Roy; John A Hodgson; Robert J Talmadge; Elena J Grossman; V Reggie Edgerton
Activity-independent neural influences on cat soleus motor unit phenotypes.
Muscle & nerve 2002;26(2):252-64.
2002: Roland R Roy; Hui Zhong; John A Hodgson; Elena J Grossman; Boonclaire Siengthai; Robert J Talmadge; V Reggie Edgerton
Influences of electromechanical events in defining skeletal muscle properties.
Muscle & nerve 2002;26(2):238-51.
2002: Morteza Tavakol; Roland R Roy; Jung A Kim; Hui Zhong; John A Hodgson; Tana M Hoban-Higgins; Charles A Fuller; V Reggie Edgerton
Fiber size, type, and myosin heavy chain content in rhesus hindlimb muscles after 2 weeks at 2 G.
Aviation, space, and environmental medicine 2002;73(6):551-7.
2002: Niranjala J K Tillakaratne; Ray D de Leon; Thao X Hoang; Roland R Roy; V Reggie Edgerton; Allan J Tobin
Use-dependent modulation of inhibitory capacity in the feline lumbar spinal cord.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2002;22(8):3130-43.
2002: Kimberly A Huey; Roland R Roy; Fadia Haddad; V Reggie Edgerton; Kenneth M Baldwin
Transcriptional regulation of the type I myosin heavy chain promoter in inactive rat soleus.
American journal of physiology. Cell physiology 2002;282(3):C528-37.
2002: Ray D de Leon; David J Reinkensmeyer; Wojciech K Timoszyk; Nicolas J London; Roland R Roy; V Reggie Edgerton
Use of robotics in assessing the adaptive capacity of the rat lumbar spinal cord.
Progress in brain research 2002;137():141-9.
2001: Roland R Roy; Hui Zhong; Robert J Talmadge; Sue Bodine; JW Fanton; I Koslovskaya; V Reggie Edgerton
Size and myonuclear domains in Rhesus soleus muscle fibers: short-term spaceflight.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2001;8(2):49-56.
2001: GE McCall; KL Gosselink; Allison Bigbee; Roland R Roy; Richard E Grindeland; V Reggie Edgerton
Muscle afferent-pituitary axis: a novel pathway for modulating the secretion of a pituitary growth factor.
Exercise and sport sciences reviews 2001;29(4):164-9.
2001: V Reggie Edgerton; GE McCall; John A Hodgson; J Gotto; C Goulet; K Fleischmann; Roland R Roy
Sensorimotor adaptations to microgravity in humans.
The Journal of experimental biology 2001;204(Pt 18):3217-24.
2001: John A Hodgson; S Wichayanuparp; MR Recktenwald; Roland R Roy; GE McCall; MK Day; DA Washburn; JW Fanton; Inessa B Kozlovskaya; V Reggie Edgerton
Circadian force and EMG activity in hindlimb muscles of rhesus monkeys.
Journal of neurophysiology 2001;86(3):1430-44.
2001: Ryan J Monti; Roland R Roy; V Reggie Edgerton
Role of motor unit structure in defining function.
Muscle & nerve 2001;24(7):848-66.
2001: V Reggie Edgerton; R D Leon; Susan J Harkema; John A Hodgson; N London; David J Reinkensmeyer; Roland R Roy; Robert J Talmadge; Niranjala J K Tillakaratne; Wojciech K Timoszyk; Allan J Tobin
Retraining the injured spinal cord.
The Journal of physiology 2001;533(Pt 1):15-22.
2001: Kimberly A Huey; Roland R Roy; Kenneth M Baldwin; V Reggie Edgerton
Temporal effects of inactivty on myosin heavy chain gene expression in rat slow muscle.
Muscle & nerve 2001;24(4):517-26.
2001: Fernando Gomez-Pinilla; Zhe Ying; Patricio Opazo; Roland R Roy; V Reggie Edgerton
Differential regulation by exercise of BDNF and NT-3 in rat spinal cord and skeletal muscle.
The European journal of neuroscience 2001;13(6):1078-84.
2000: V Reggie Edgerton; Roland R Roy; MR Recktenwald; John A Hodgson; Richard E Grindeland; Inessa B Kozlovskaya
Neural and neuroendocrine adaptations to microgravity and ground-based models of microgravity.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(3):45-52.
2000: Allison Bigbee; KL Gosselink; Roland R Roy; Richard E Grindeland; V Reggie Edgerton
Bioassayable growth hormone release in rats in response to a single bout of treadmill exercise.
Journal of applied physiology (Bethesda, Md. : 1985) 2000;89(6):2174-8.
2000: V Reggie Edgerton; Roland R Roy
Invited review: gravitational biology of the neuromotor systems: a perspective to the next era.
Journal of applied physiology (Bethesda, Md. : 1985) 2000;89(3):1224-31.
2000: GE McCall; Richard E Grindeland; Roland R Roy; V Reggie Edgerton
Muscle afferent activity modulates bioassayable growth hormone in human plasma.
Journal of applied physiology (Bethesda, Md. : 1985) 2000;89(3):1137-41.
2000: Roland R Roy; Hui Zhong; Ryan J Monti; Kevin A Vallance; Jung A Kim; V Reggie Edgerton
Mechanical properties and fiber type composition of chronically inactive muscles.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(2):P103-4.
2000: MK Day; Ryan J Monti; Kevin A Vallance; S McGuan; Roland R Roy; V Reggie Edgerton
Modelling the neuromechanical events of locomotion at varying gravitational levels.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(2):P35-7.
2000: V Reggie Edgerton; Roland R Roy; John A Hodgson; MK Day; J Weiss; Susan J Harkema; B Dobkin; A Garfinkel; E Konigsberg; I Koslovskaya
How the science and engineering of spaceflight contribute to understanding the plasticity of spinal cord injury.
Acta astronautica 2000;47(1):51-62.
2000: Roland R Roy; Jung A Kim; Elena J Grossman; A Bekmezian; Robert J Talmadge; Hui Zhong; V Reggie Edgerton
Persistence of myosin heavy chain-based fiber types in innervated but silenced rat fast muscle.
Muscle & nerve 2000;23(5):735-47.
2000: Niranjala J K Tillakaratne; Michelle Mouria; N B Ziv; Roland R Roy; V Reggie Edgerton; Allan J Tobin
Increased expression of glutamate decarboxylase (GAD(67)) in feline lumbar spinal cord after complete thoracic spinal cord transection.
Journal of neuroscience research 2000;60(2):219-30.
2000: John A Hodgson; SN Riazansky; C Goulet; Anatoly M Badakva; Inessa B Kozlovskaya; MR Recktenwald; GE McCall; Roland R Roy; JW Fanton; V Reggie Edgerton
Rhesus leg muscle EMG activity during a foot pedal pressing task on Bion 11.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(1):S87.
2000: John A Hodgson; S Wichayanuparp; MR Recktenwald; Roland R Roy; GE McCall; DA Washburn; JW Fanton; SN Riazansky; Inessa B Kozlovskaya; V Reggie Edgerton
Daily activation levels in rhesus lower limb muscles.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(1):S73.
2000: MR Recktenwald; John A Hodgson; Roland R Roy; SN Riazansky; GE McCall; Inessa B Kozlovskaya; DA Washburn; JW Fanton; V Reggie Edgerton
Quadrupedal locomotion in rhesus monkeys after 14 days of spaceflight.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(1):S71.
2000: Roland R Roy; Hui Zhong; Sue Bodine; Robert J Talmadge; JW Fanton; Inessa B Kozlovskaya; V Reggie Edgerton
Myonuclear number and size of rhesus soleus fibers after 14 days of actual or simulated flight.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(1):S63.
2000: Roland R Roy; Hui Zhong; Sue Bodine; David J Pierotti; Robert J Talmadge; G Barkhoudarian; J Kim; JW Fanton; Inessa B Kozlovskaya; V Reggie Edgerton
Fiber size and myosin phenotypes of selected rhesus lower limb muscles after a 14-day spaceflight.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 2000;7(1):S45.
2000: Graciela A Unguez; Robert J Talmadge; Roland R Roy; D Dalponte; V Reggie Edgerton
Distinct myosin heavy chain isoform transitions in developing slow and fast cat hindlimb muscles.
Cells, tissues, organs 2000;167(2-3):138-52.
2000: KL Gosselink; Richard E Grindeland; Roland R Roy; Hui Zhong; Allison Bigbee; V Reggie Edgerton
Afferent input from rat slow skeletal muscle inhibits bioassayable growth hormone release.
Journal of applied physiology (Bethesda, Md. : 1985) 2000;88(1):142-8.
1999: Roland R Roy; Sue Bodine; David J Pierotti; Jung A Kim; Robert J Talmadge; G Barkhoudarian; JW Fanton; I Koslovskaya; V Reggie Edgerton
Fiber size and myosin phenotypes of selected Rhesus hindlimb muscles after a 14-day spaceflight.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 1999;6(2):55-62.
1999: GE McCall; C Goulet; Roland R Roy; Richard E Grindeland; G I Boorman; Allison Bigbee; John A Hodgson; M C Greenisen; V Reggie Edgerton
Spaceflight suppresses exercise-induced release of bioassayable growth hormone.
Journal of applied physiology (Bethesda, Md. : 1985) 1999;87(3):1207-12.
1999: Roland R Roy; S R Monke; DL Allen; V Reggie Edgerton
Modulation of myonuclear number in functionally overloaded and exercised rat plantaris fibers.
Journal of applied physiology (Bethesda, Md. : 1985) 1999;87(2):634-42.
1999: Ray D de Leon; H Tamaki; John A Hodgson; Roland R Roy; V Reggie Edgerton
Hindlimb locomotor and postural training modulates glycinergic inhibition in the spinal cord of the adult spinal cat.
Journal of neurophysiology 1999;82(1):359-69.
1999: MR Recktenwald; John A Hodgson; Roland R Roy; S Riazanski; GE McCall; Inessa B Kozlovskaya; DA Washburn; JW Fanton; V Reggie Edgerton
Effects of spaceflight on rhesus quadrupedal locomotion after return to 1G.
Journal of neurophysiology 1999;81(5):2451-63.
1999: Ryan J Monti; Roland R Roy; John A Hodgson; V Reggie Edgerton
Transmission of forces within mammalian skeletal muscles.
Journal of biomechanics 1999;32(4):371-80.
1999: Roland R Roy; Robert J Talmadge; John A Hodgson; Y Oishi; Kenneth M Baldwin; V Reggie Edgerton
Differential response of fast hindlimb extensor and flexor muscles to exercise in adult spinalized cats.
Muscle & nerve 1999;22(2):230-41.
1999: Ray D de Leon; N J London; Roland R Roy; V Reggie Edgerton
Failure analysis of stepping in adult spinal cats.
Progress in brain research 1999;123():341-8.
1999: Ray D de Leon; John A Hodgson; Roland R Roy; V Reggie Edgerton
Retention of hindlimb stepping ability in adult spinal cats after the cessation of step training.
Journal of neurophysiology 1999;81(1):85-94.
1998: V Reggie Edgerton; Roland R Roy
Spaceflight experiments and international collaborations.
Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology 1998;5(1):P185-7.
1998: Ray D de Leon; John A Hodgson; Roland R Roy; V Reggie Edgerton
Full weight-bearing hindlimb standing following stand training in the adult spinal cat.
Journal of neurophysiology 1998;80(1):83-91.
1998: MF Vasques; C Lang; Richard E Grindeland; Roland R Roy; NG Daunton; Allison Bigbee; Charles E Wade
Comparison of hyper- and microgravity on rat muscle, organ weights and selected plasma constituents.
Aviation, space, and environmental medicine 1998;69(6 Suppl):A2-8.
1998: E Eldred; L Yung; D Eldred; Roland R Roy
Distribution of muscle spindles in a simply structured muscle: integrated total sensory representation.
The Anatomical record 1998;251(2):161-72.
1998: Roland R Roy; David J Pierotti; Kenneth M Baldwin; Hui Zhong; John A Hodgson; V Reggie Edgerton
Cyclical passive stretch influences the mechanical properties of the inactive cat soleus.
Experimental physiology 1998;83(3):377-85.
1998: KL Gosselink; Richard E Grindeland; Roland R Roy; Hui Zhong; Allison Bigbee; Elena J Grossman; V Reggie Edgerton
Skeletal muscle afferent regulation of bioassayable growth hormone in the rat pituitary.
Journal of applied physiology (Bethesda, Md. : 1985) 1998;84(4):1425-30.
1998: GE McCall; DL Allen; JK Linderman; Richard E Grindeland; Roland R Roy; VR Mukku; V Reggie Edgerton
Maintenance of myonuclear domain size in rat soleus after overload and growth hormone/IGF-I treatment.
Journal of applied physiology (Bethesda, Md. : 1985) 1998;84(4):1407-12.
1998: Ray D de Leon; John A Hodgson; Roland R Roy; V Reggie Edgerton
Locomotor capacity attributable to step training versus spontaneous recovery after spinalization in adult cats.
Journal of neurophysiology 1998;79(3):1329-40.
1998: Elena J Grossman; Roland R Roy; Robert J Talmadge; Hui Zhong; V Reggie Edgerton
Effects of inactivity on myosin heavy chain composition and size of rat soleus fibers.
Muscle & nerve 1998;21(3):375-89.
1998: Roland R Roy; Robert J Talmadge; John A Hodgson; Hui Zhong; Kenneth M Baldwin; V Reggie Edgerton
Training effects on soleus of cats spinal cord transected (T12-13) as adults.
Muscle & nerve 1998;21(1):63-71.
1997: DL Allen; JK Linderman; Roland R Roy; Richard E Grindeland; VR Mukku; V Reggie Edgerton
Growth hormone/IGF-I and/or resistive exercise maintains myonuclear number in hindlimb unweighted muscles.
Journal of applied physiology (Bethesda, Md. : 1985) 1997;83(6):1857-61.
1997: Elena J Grossman; Richard E Grindeland; Roland R Roy; Robert J Talmadge; J Evans; V Reggie Edgerton
Growth hormone, IGF-I, and exercise effects on non-weight-bearing fast muscles of hypophysectomized rats.
Journal of applied physiology (Bethesda, Md. : 1985) 1997;83(5):1522-30.
1997: DL Allen; JK Linderman; Roland R Roy; Allison Bigbee; Richard E Grindeland; VR Mukku; V Reggie Edgerton
Apoptosis: a mechanism contributing to remodeling of skeletal muscle in response to hindlimb unweighting.
The American journal of physiology 1997;273(2 Pt 1):C579-87.
1997: Roland R Roy; Robert J Talmadge; K Fox; M Lee; A Ishihara; V Reggie Edgerton
Modulation of MHC isoforms in functionally overloaded and exercised rat plantaris fibers.
Journal of applied physiology (Bethesda, Md. : 1985) 1997;83(1):280-90.
1997: Roland R Roy; R Wilson; V Reggie Edgerton
Architectural and mechanical properties of the rat adductor longus: response to weight-lifting training.
The Anatomical record 1997;247(2):170-8.
1997: Roland R Roy; Jung A Kim; Ryan J Monti; Hui Zhong; V Reggie Edgerton
Architectural and histochemical properties of cat hip 'cuff' muscles.
Acta anatomica 1997;159(2-3):136-46.
1997: E Eldred; L Yung; Roland R Roy
Spindle representation relative to distribution of muscle fiber types in the cat capsularis muscle.
Acta anatomica 1997;159(2-3):114-26.
1997: Roland R Roy; A Ishihara
Overview: functional implications of the design of skeletal muscles.
Acta anatomica 1997;159(2-3):75-7.
1997: V Reggie Edgerton; Ray D de Leon; Niranjala J K Tillakaratne; MR Recktenwald; John A Hodgson; Roland R Roy
Use-dependent plasticity in spinal stepping and standing.
Advances in neurology 1997;72():233-47.