Robert J. Hamm - Publications

Affiliations: 
Psychology Virginia Commonwealth University, Richmond, VA, United States 

97 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Sun D, Daniels TE, Rolfe A, Waters M, Hamm R. Inhibition of injury-induced cell proliferation in the dentate gyrus of the hippocampus impairs spontaneous cognitive recovery after traumatic brain injury. Journal of Neurotrauma. 32: 495-505. PMID 25242459 DOI: 10.1089/Neu.2014.3545  0.627
2011 Wang J, Hamm RJ, Povlishock JT. Traumatic axonal injury in the optic nerve: evidence for axonal swelling, disconnection, dieback, and reorganization. Journal of Neurotrauma. 28: 1185-98. PMID 21506725 DOI: 10.1089/Neu.2011.1756  0.359
2010 Gibson CJ, Meyer RC, Hamm RJ. Traumatic brain injury and the effects of diazepam, diltiazem, and MK-801 on GABA-A receptor subunit expression in rat hippocampus. Journal of Biomedical Science. 17: 38. PMID 20482789 DOI: 10.1186/1423-0127-17-38  0.49
2010 Sun D, Bullock MR, Altememi N, Zhou Z, Hagood S, Rolfe A, McGinn MJ, Hamm R, Colello RJ. The effect of epidermal growth factor in the injured brain after trauma in rats. Journal of Neurotrauma. 27: 923-38. PMID 20158379 DOI: 10.1089/Neu.2009.1209  0.602
2009 Wei EP, Hamm RJ, Baranova AI, Povlishock JT. The long-term microvascular and behavioral consequences of experimental traumatic brain injury after hypothermic intervention. Journal of Neurotrauma. 26: 527-37. PMID 19245307 DOI: 10.1089/Neu.2008.0797  0.517
2009 Sun D, Bullock MR, McGinn MJ, Zhou Z, Altememi N, Hagood S, Hamm R, Colello RJ. Basic fibroblast growth factor-enhanced neurogenesis contributes to cognitive recovery in rats following traumatic brain injury. Experimental Neurology. 216: 56-65. PMID 19100261 DOI: 10.1016/J.Expneurol.2008.11.011  0.615
2008 Zhou Z, Sun D, Levasseur JE, Merenda A, Hamm RJ, Zhu J, Spiess BD, Bullock MR. Perfluorocarbon emulsions improve cognitive recovery after lateral fluid percussion brain injury in rats. Neurosurgery. 63: 799-806; discussion . PMID 18981892 DOI: 10.1227/01.Neu.0000325493.51900.53  0.559
2008 Deshpande LS, Sun DA, Sombati S, Baranova A, Wilson MS, Attkisson E, Hamm RJ, DeLorenzo RJ. Alterations in neuronal calcium levels are associated with cognitive deficits after traumatic brain injury. Neuroscience Letters. 441: 115-9. PMID 18583041 DOI: 10.1016/J.Neulet.2008.05.113  0.464
2008 Whiting MD, Hamm RJ. Mechanisms of anterograde and retrograde memory impairment following experimental traumatic brain injury. Brain Research. 1213: 69-77. PMID 18455704 DOI: 10.1016/J.Brainres.2008.01.107  0.552
2008 Sun DA, Deshpande LS, Sombati S, Baranova A, Wilson MS, Hamm RJ, DeLorenzo RJ. Traumatic brain injury causes a long-lasting calcium (Ca2+)-plateau of elevated intracellular Ca levels and altered Ca2+ homeostatic mechanisms in hippocampal neurons surviving brain injury. The European Journal of Neuroscience. 27: 1659-72. PMID 18371074 DOI: 10.1111/J.1460-9568.2008.06156.X  0.419
2008 Kokiko-Cochran ON, Michaels MP, Hamm RJ. Delayed glucose treatment improves cognitive function following fluid-percussion injury Neuroscience Letters. 436: 27-30. PMID 18355962 DOI: 10.1016/J.Neulet.2008.02.046  0.787
2008 Reid WM, Hamm RJ. Post-injury atomoxetine treatment improves cognition following experimental traumatic brain injury. Journal of Neurotrauma. 25: 248-56. PMID 18352838 DOI: 10.1089/Neu.2007.0389  0.603
2007 Holloway R, Zhou Z, Harvey HB, Levasseur JE, Rice AC, Sun D, Hamm RJ, Bullock MR. Effect of lactate therapy upon cognitive deficits after traumatic brain injury in the rat. Acta Neurochirurgica. 149: 919-27; discussion 9. PMID 17660938 DOI: 10.1007/S00701-007-1241-Y  0.545
2007 Kokiko ON, Hamm RJ. A review of pharmacological treatments used in experimental models of traumatic brain injury. Brain Injury. 21: 259-74. PMID 17453754 DOI: 10.1080/02699050701209964  0.551
2007 Zhou Z, Daugherty WP, Sun D, Levasseur JE, Altememi N, Hamm RJ, Rockswold GL, Bullock MR. Protection of mitochondrial function and improvement in cognitive recovery in rats treated with hyperbaric oxygen following lateral fluid-percussion injury. Journal of Neurosurgery. 106: 687-94. PMID 17432723 DOI: 10.3171/Jns.2007.106.4.687  0.537
2006 Whiting MD, Hamm RJ. Traumatic brain injury produces delay-dependent memory impairment in rats. Journal of Neurotrauma. 23: 1529-34. PMID 17020487 DOI: 10.1089/Neu.2006.23.1529  0.548
2006 Baranova AI, Whiting MD, Hamm RJ. Delayed, post-injury treatment with aniracetam improves cognitive performance after traumatic brain injury in rats. Journal of Neurotrauma. 23: 1233-40. PMID 16928181 DOI: 10.1089/Neu.2006.23.1233  0.618
2006 Mazzeo AT, Kunene NK, Gilman CB, Hamm RJ, Hafez N, Bullock MR. Severe human traumatic brain injury, but not cyclosporin a treatment, depresses activated T lymphocytes early after injury. Journal of Neurotrauma. 23: 962-75. PMID 16774480 DOI: 10.1089/Neu.2006.23.962  0.461
2005 Kleindienst A, McGinn MJ, Harvey HB, Colello RJ, Hamm RJ, Bullock MR. Enhanced hippocampal neurogenesis by intraventricular S100B infusion is associated with improved cognitive recovery after traumatic brain injury. Journal of Neurotrauma. 22: 645-55. PMID 15941374 DOI: 10.1089/Neu.2005.22.645  0.619
2005 Kurz JE, Hamm RJ, Singleton RH, Povlishock JT, Churn SB. A persistent change in subcellular distribution of calcineurin following fluid percussion injury in the rat. Brain Research. 1048: 153-60. PMID 15919062 DOI: 10.1016/J.Brainres.2005.04.062  0.548
2005 Kurz JE, Parsons JT, Rana A, Gibson CJ, Hamm RJ, Churn SB. A significant increase in both basal and maximal calcineurin activity following fluid percussion injury in the rat. Journal of Neurotrauma. 22: 476-90. PMID 15853464 DOI: 10.1089/Neu.2005.22.476  0.578
2004 Kleindienst A, Harvey HB, Rice AC, Müller C, Hamm RJ, Gaab MR, Bullock MR. Intraventricular infusion of the neurotrophic protein S100B improves cognitive recovery after fluid percussion injury in the rat. Journal of Neurotrauma. 21: 541-7. PMID 15165362 DOI: 10.1089/089771504774129874  0.624
2004 Whiting MD, Hamm RJ. Treating Chronic Cognitive Impairment After Traumatic Brain Injury: A Review of Post-traumatic Neurotransmitter-Based Interventions Critical Reviews in Physical and Rehabilitation Medicine. 16: 273-290. DOI: 10.1615/Critrevphysrehabilmed.V16.I4.30  0.544
2003 Wilson MS, Gibson CJ, Hamm RJ. Haloperidol, but not olanzapine, impairs cognitive performance after traumatic brain injury in rats. American Journal of Physical Medicine & Rehabilitation / Association of Academic Physiatrists. 82: 871-9. PMID 14566156 DOI: 10.1097/01.Phm.0000091982.33232.Cb  0.647
2002 Alessandri B, Rice AC, Levasseur J, DeFord M, Hamm RJ, Bullock MR. Cyclosporin A improves brain tissue oxygen consumption and learning/memory performance after lateral fluid percussion injury in rats. Journal of Neurotrauma. 19: 829-41. PMID 12184853 DOI: 10.1089/08977150260190429  0.536
2002 DeFord SM, Wilson MS, Rice AC, Clausen T, Rice LK, Barabnova A, Bullock R, Hamm RJ. Repeated mild brain injuries result in cognitive impairment in B6C3F1 mice. Journal of Neurotrauma. 19: 427-38. PMID 11990349 DOI: 10.1089/08977150252932389  0.832
2002 Wilson MS, Hamm RJ. Effects of fluoxetine on the 5-HT1A receptor and recovery of cognitive function after traumatic brain injury in rats American Journal of Physical Medicine and Rehabilitation. 81: 364-372. PMID 11964577 DOI: 10.1097/00002060-200205000-00009  0.65
2002 Floyd CL, Golden KM, Black RT, Hamm RJ, Lyeth BG. Craniectomy position affects morris water maze performance and hippocampal cell loss after parasagittal fluid percussion. Journal of Neurotrauma. 19: 303-16. PMID 11939498 DOI: 10.1089/089771502753594873  0.687
2002 Rice AC, Zsoldos R, Chen T, Wilson MS, Alessandri B, Hamm RJ, Bullock MR. Lactate administration attenuates cognitive deficits following traumatic brain injury. Brain Research. 928: 156-9. PMID 11844482 DOI: 10.1016/S0006-8993(01)03299-1  0.599
2002 Hamm RJ. Neurobehavioral assessment of outcome following traumatic brain injury in rats: an evaluation of selected measures. Journal of Neurotrauma. 18: 1207-16. PMID 11721739 DOI: 10.1089/089771501317095241  0.459
2001 DeFord SM, Wilson MS, Gibson CJ, Baranova A, Hamm RJ. Nefiracetam improves Morris water maze performance following traumatic brain injury in rats Pharmacology Biochemistry and Behavior. 69: 611-616. PMID 11509223 DOI: 10.1016/S0091-3057(01)00559-7  0.849
2001 Temple MD, Delahunty TM, Hamm RJ, Phillips LL, Lyeth BG, Povlishock JT. Subtle alterations in NMDA-stimulated cyclic GMP levels following lateral fluid percussion brain injury. Journal of Neurotrauma. 18: 47-55. PMID 11200249 DOI: 10.1089/089771501750055767  0.7
2000 Zhu J, Hamm RJ, Reeves TM, Povlishock JT, Phillips LL. Postinjury administration of L-deprenyl improves cognitive function and enhances neuroplasticity after traumatic brain injury. Experimental Neurology. 166: 136-52. PMID 11031090 DOI: 10.1006/Exnr.2000.7484  0.585
2000 O'Dell DM, Gibson CJ, Wilson MS, DeFord SM, Hamm RJ. Positive and negative modulation of the GABA(A) receptor and outcome after traumatic brain injury in rats. Brain Research. 861: 325-32. PMID 10760494 DOI: 10.1016/S0006-8993(00)02055-2  0.849
1998 Rice AC, Floyd CL, Lyeth BG, Hamm RJ, DeLorenzo RJ. Status epilepticus causes long-term NMDA receptor-dependent behavioral changes and cognitive deficits. Epilepsia. 39: 1148-57. PMID 9821978 DOI: 10.1111/J.1528-1157.1998.Tb01305.X  0.621
1998 Phillips LL, Lyeth BG, Hamm RJ, Reeves TM, Povlishock JT. Glutamate antagonism during secondary deafferentation enhances cognition and axo-dendritic integrity after traumatic brain injury. Hippocampus. 8: 390-401. PMID 9744424 DOI: 10.1002/(Sici)1098-1063(1998)8:4<390::Aid-Hipo7>3.0.Co;2-L  0.715
1997 Pike BR, Hamm RJ, Temple MD, Buck DL, Lyeth BG. Effect of tetrahydroaminoacridine, a cholinesterase inhibitor, on cognitive performance following experimental brain injury. Journal of Neurotrauma. 14: 897-905. PMID 9475371 DOI: 10.1089/Neu.1997.14.897  0.784
1997 Pike BR, Hamm RJ. Chronic administration of a partial muscarinic M1 receptor agonist attenuates decreases in forebrain choline acetyltransferase immunoreactivity following experimental brain trauma. Experimental Neurology. 147: 55-65. PMID 9294403 DOI: 10.1006/Exnr.1997.6582  0.55
1997 Phillips LL, Lyeth BG, Hamm RJ, Jiang JY, Povlishock JT, Reeves TM. Effect of prior receptor antagonism on behavioral morbidity produced by combined fluid percussion injury and entorhinal cortical lesion. Journal of Neuroscience Research. 49: 197-206. PMID 9272642 DOI: 10.1002/(Sici)1097-4547(19970715)49:2<197::Aid-Jnr8>3.0.Co;2-4  0.723
1997 Pike BR, Hamm RJ. Activating the posttraumatic cholinergic system for the treatment of cognitive impairment following traumatic brain injury. Pharmacology, Biochemistry, and Behavior. 57: 785-91. PMID 9259007 DOI: 10.1016/S0091-3057(96)00453-4  0.605
1997 Reeves TM, Lyeth BG, Phillips LL, Hamm RJ, Povlishock JT. The effects of traumatic brain injury on inhibition in the hippocampus and dentate gyrus. Brain Research. 757: 119-32. PMID 9200506 DOI: 10.1016/S0006-8993(97)00170-4  0.704
1997 Lu YC, Liu S, Gong QZ, Hamm RJ, Lyeth BG. Inhibition of nitric oxide synthase potentiates hypertension and increases mortality in traumatically brain-injured rats. Molecular and Chemical Neuropathology / Sponsored by the International Society For Neurochemistry and the World Federation of Neurology and Research Groups On Neurochemistry and Cerebrospinal Fluid. 30: 125-37. PMID 9138424 DOI: 10.1007/Bf02815154  0.692
1996 Temple MD, Hamm RJ. Chronic, post-injury administration of D-cycloserine, an NMDA partial agonist, enhances cognitive performance following experimental brain injury Brain Research. 741: 246-251. PMID 9001729 DOI: 10.1016/S0006-8993(96)00940-7  0.609
1996 Di X, Lyeth BG, Hamm RJ, Bullock MR. Voltage-dependent Na+/K+ ion channel blockade fails to ameliorate behavioral deficits after traumatic brain injury in the rat. Journal of Neurotrauma. 13: 497-504. PMID 8913966 DOI: 10.1089/Neu.1996.13.497  0.658
1996 Hamm RJ, Temple MD, Pike BR, Ellis EF. The effect of postinjury administration of polyethylene glycol-conjugated superoxide dismutase (pegorgotein, Dismutec) or lidocaine on behavioral function following fluid-percussion brain injury in rats. Journal of Neurotrauma. 13: 325-32. PMID 8835800 DOI: 10.1089/Neu.1996.13.325  0.639
1996 Hamm RJ, Temple MD, Pike BR, O'Dell DM, Buck DL, Lyeth BG. Working memory deficits following traumatic brain injury in the rat. Journal of Neurotrauma. 13: 317-23. PMID 8835799 DOI: 10.1089/Neu.1996.13.317  0.72
1996 O'Neal MF, Means LW, Poole MC, Hamm RJ. Estrogen affects performance of ovariectomized rats in a two-choice water-escape working memory task. Psychoneuroendocrinology. 21: 51-65. PMID 8778904 DOI: 10.1016/0306-4530(95)00032-1  0.396
1996 Wiley JL, Compton AD, Pike BR, Temple MD, McElderry JW, Hamm RJ. Reduced sensorimotor reactivity following traumatic brain injury in rats. Brain Research. 716: 47-52. PMID 8738219 DOI: 10.1016/0006-8993(96)00045-5  0.616
1996 Hamm RJ, Temple MD, O'Dell DM, Pike BR, Lyeth BG. Exposure to environmental complexity promotes recovery of cognitive function after traumatic brain injury. Journal of Neurotrauma. 13: 41-7. PMID 8714862 DOI: 10.1089/Neu.1996.13.41  0.746
1995 Gong QZ, Delahunty TM, Hamm RJ, Lyeth BG. Metabotropic glutamate antagonist, MCPG, treatment of traumatic brain injury in rats. Brain Research. 700: 299-302. PMID 8624726 DOI: 10.1016/0006-8993(95)01081-6  0.767
1995 Muir JK, Lyeth BG, Hamm RJ, Ellis EF. The effect of acute cocaine or lidocaine on behavioral function following fluid percussion brain injury in rats. Journal of Neurotrauma. 12: 87-97. PMID 7783235 DOI: 10.1089/Neu.1995.12.87  0.725
1995 Pike BR, Hamm RJ. Post-injury administration of BIBN 99, a selective muscarinic M2 receptor antagonist, improves cognitive performance following traumatic brain injury in rats. Brain Research. 686: 37-43. PMID 7583269 DOI: 10.1016/0006-8993(95)00448-Y  0.64
1995 Lyeth BG, Jiang JY, Gong QZ, Hamm RJ, Young HF. Effects of mu opioid agonist and antagonist on neurological outcome following traumatic brain injury in the rat. Neuropeptides. 29: 11-9. PMID 7566508 DOI: 10.1016/0143-4179(95)90051-9  0.738
1995 Hamm RJ, Pike BR, Temple MD, O'Dell DM, Lyeth BG. The effect of postinjury kindled seizures on cognitive performance of traumatically brain-injured rats. Experimental Neurology. 136: 143-8. PMID 7498404 DOI: 10.1006/Exnr.1995.1091  0.758
1995 Hamm RJ, Pike BR, Phillips LL, O'dell DM, Temple MD, Lyeth BG. Impaired gustatory neophobia following traumatic brain injury in rats. Journal of Neurotrauma. 12: 307-14. PMID 7473805 DOI: 10.1089/Neu.1995.12.307  0.724
1995 O'Dell DM, Hamm RJ. Chronic postinjury administration of MDL 26,479 (Suritozole), a negative modulator at the GABAA receptor, and cognitive impairment in rats following traumatic brain injury. Journal of Neurosurgery. 83: 878-83. PMID 7472558 DOI: 10.3171/Jns.1995.83.5.0878  0.642
1995 Pike B, Hamm R, O'Dell D, Temple M, Lyeth B. Chronic post-injury administration of BIBN 99, a selective muscarinic M2 receptor antagonist, attenuates cognitive impairment following traumatic brain injury in the rat Life Sciences. 56: 1048. DOI: 10.1016/0024-3205(95)93808-R  0.767
1994 White-Gbadebo D, Hamm RJ. Chronic corticosterone treatment potentiates deficits following traumatic brain injury in rats: implications for aging. Journal of Neurotrauma. 10: 297-306. PMID 8258842 DOI: 10.1089/Neu.1993.10.297  0.647
1994 Hamm RJ, Pike BR, O'Dell DM, Lyeth BG. Traumatic brain injury enhances the amnesic effect of an NMDA antagonist in rats. Journal of Neurosurgery. 81: 267-71. PMID 8027812 DOI: 10.3171/Jns.1994.81.2.0267  0.78
1994 Lyeth BG, Jiang JY, Delahunty TM, Phillips LL, Hamm RJ. Muscarinic cholinergic receptor binding in rat brain following traumatic brain injury. Brain Research. 640: 240-5. PMID 8004451 DOI: 10.1016/0006-8993(94)91879-1  0.724
1994 Dixon CE, Hamm RJ, Taft WC, Hayes RL. Increased anticholinergic sensitivity following closed skull impact and controlled cortical impact traumatic brain injury in the rat Journal of Neurotrauma. 11: 275-288. PMID 7996582 DOI: 10.1089/Neu.1994.11.275  0.703
1994 Hamm RJ, Pike BR, O'Dell DM, Lyeth BG, Jenkins LW. The rotarod test: an evaluation of its effectiveness in assessing motor deficits following traumatic brain injury. Journal of Neurotrauma. 11: 187-96. PMID 7932797 DOI: 10.1089/Neu.1994.11.187  0.683
1994 Jiang JY, Lyeth BG, Delahunty TM, Phillips LL, Hamm RJ. Muscarinic cholinergic receptor binding in rat brain at 15 days following traumatic brain injury. Brain Research. 651: 123-8. PMID 7922558 DOI: 10.1016/0006-8993(94)90687-4  0.761
1994 Phillips LL, Lyeth BG, Hamm RJ, Povlishock JT. Combined fluid percussion brain injury and entorhinal cortical lesion: a model for assessing the interaction between neuroexcitation and deafferentation. Journal of Neurotrauma. 11: 641-56. PMID 7723064 DOI: 10.1089/Neu.1994.11.641  0.759
1994 Liu S, Lyeth BG, Hamm RJ. Protective effect of galanin on behavioral deficits in experimental traumatic brain injury. Journal of Neurotrauma. 11: 73-82. PMID 7515444 DOI: 10.1089/Neu.1994.11.73  0.75
1993 Lyeth BG, Liu S, Hamm RJ. Combined scopolamine and morphine treatment of traumatic brain injury in the rat. Brain Research. 617: 69-75. PMID 8374747 DOI: 10.1016/0006-8993(93)90614-S  0.741
1993 Hamm RJ, Lyeth BG, Jenkins LW, O'Dell DM, Pike BR. Selective cognitive impairment following traumatic brain injury in rats. Behavioural Brain Research. 59: 169-73. PMID 8155285 DOI: 10.1016/0166-4328(93)90164-L  0.769
1993 Hamm RJ, O'Dell DM, Pike BR, Lyeth BG. Cognitive impairment following traumatic brain injury: the effect of pre- and post-injury administration of scopolamine and MK-801. Brain Research. Cognitive Brain Research. 1: 223-6. PMID 8003921 DOI: 10.1016/0926-6410(93)90006-Q  0.782
1992 Hamm RJ, Dixon CE, Gbadebo DM, Singha AK, Jenkins LW, Lyeth BG, Hayes RL. Cognitive deficits following traumatic brain injury produced by controlled cortical impact. Journal of Neurotrauma. 9: 11-20. PMID 1619672 DOI: 10.1089/Neu.1992.9.11  0.822
1992 Lyeth BG, Ray M, Hamm RJ, Schnabel J, Saady JJ, Poklis A, Jenkins LW, Gudeman SK, Hayes RL. Postinjury scopolamine administration in experimental traumatic brain injury. Brain Research. 569: 281-6. PMID 1540831 DOI: 10.1016/0006-8993(92)90640-U  0.808
1992 Hamm RJ, White-Gbadebo DM, Lyeth BG, Jenkins LW, Hayes RL. The effect of age on motor and cognitive deficits after traumatic brain injury in rats. Neurosurgery. 31: 1072-7; discussion 1. PMID 1335138 DOI: 10.1227/00006123-199212000-00013  0.778
1992 Hamm RJ, White-Gbadebo DM, Lyeth BG, Jenkins LW, Hayes RL. The Effect of Age on Motor and Cognitive Deficits after Traumatic Brain Injury in Rats Neurosurgery. 31: 1072-1078. DOI: 10.1097/00006123-199212000-00013  0.774
1991 Jiang JY, Lyeth BG, Clifton GL, Jenkins LW, Hamm RJ, Hayes RL. Relationship between body and brain temperature in traumatically brain-injured rodents. Journal of Neurosurgery. 74: 492-6. PMID 1993914 DOI: 10.3171/Jns.1991.74.3.0492  0.753
1991 Clifton GL, Jiang JY, Lyeth BG, Jenkins LW, Hamm RJ, Hayes RL. Marked protection by moderate hypothermia after experimental traumatic brain injury. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 11: 114-21. PMID 1983995 DOI: 10.1038/Jcbfm.1991.13  0.747
1991 Hamm RJ, Jenkins LW, Lyeth BG, White-Gbadebo DM, Hayes RL. The effect of age on outcome following traumatic brain injury in rats. Journal of Neurosurgery. 75: 916-21. PMID 1941121 DOI: 10.3171/Jns.1991.75.6.0916  0.795
1990 Hamm RJ, Knisely JS, Lyons CM. Adaptation of body temperature and nociception to cold stress in preweanling rats. Physiology & Behavior. 47: 895-7. PMID 2388946 DOI: 10.1016/0031-9384(90)90015-V  0.388
1990 Lyeth BG, Jenkins LW, Hamm RJ, Dixon CE, Phillips LL, Clifton GL, Young HF, Hayes RL. Prolonged memory impairment in the absence of hippocampal cell death following traumatic brain injury in the rat. Brain Research. 526: 249-58. PMID 2257484 DOI: 10.1016/0006-8993(90)91229-A  0.774
1990 Miller LP, Lyeth BG, Jenkins LW, Oleniak L, Panchision D, Hamm RJ, Phillips LL, Dixon CE, Clifton GL, Hayes RL. Excitatory amino acid receptor subtype binding following traumatic brain injury. Brain Research. 526: 103-7. PMID 1964103 DOI: 10.1016/0006-8993(90)90254-9  0.717
1989 Hamm RJ, Knisely JS. Environmentally induced analgesia: age-related decline in a neurally mediated, nonopioid system. Psychology and Aging. 1: 195-201. PMID 3267398 DOI: 10.1037//0882-7974.1.3.195  0.329
1989 Hamm RJ, Knisely JS. Developmental aspects of nociception. Brain Research Bulletin. 21: 933-46. PMID 3066443 DOI: 10.1016/0361-9230(88)90031-7  0.307
1989 Knisely JS, Hamm RJ. Physostigmine-induced analgesia in young, middle-aged, and senescent rats. Experimental Aging Research. 15: 3-11. PMID 2583213 DOI: 10.1080/03610738908259752  0.328
1988 Lyeth BG, Dixon CE, Jenkins LW, Hamm RJ, Alberico A, Young HF, Stonnington HH, Hayes RL. Effects of scopolamine treatment on long-term behavioral deficits following concussive brain injury to the rat. Brain Research. 452: 39-48. PMID 3401746 DOI: 10.1016/0006-8993(88)90006-6  0.8
1988 Lyeth BG, Dixon CE, Hamm RJ, Jenkins LW, Young HF, Stonnington HH, Hayes RL. Effects of anticholinergic treatment on transient behavioral suppression and physiological responses following concussive brain injury to the rat. Brain Research. 448: 88-97. PMID 3390720 DOI: 10.1016/0006-8993(88)91104-3  0.799
1987 Hamm RJ, Knisely JS. Ontogeny of an endogenous, nonopioid and hormonally mediated analgesic system. Developmental Psychobiology. 20: 539-48. PMID 3678618 DOI: 10.1002/Dev.420200507  0.337
1987 Dixon CE, Lyeth BG, Povlishock JT, Findling RL, Hamm RJ, Marmarou A, Young HF, Hayes RL. A fluid percussion model of experimental brain injury in the rat. Journal of Neurosurgery. 67: 110-9. PMID 3598659 DOI: 10.3171/Jns.1987.67.1.0110  0.807
1987 Hamm RJ, Knisely JS. Developmental differences in the analgesia produced by the central cholinergic system. Developmental Psychobiology. 20: 345-54. PMID 3596060 DOI: 10.1002/Dev.420200311  0.366
1986 Hamm RJ, Knisely JS. The analgesia produced by food deprivation in 4-month old, 14-month old, and 24-month old rats. Life Sciences. 39: 1509-15. PMID 3762313 DOI: 10.1016/0024-3205(86)90380-2  0.334
1986 Hamm RJ, Knisely JS, Watson A. Environmentally-induced analgesia: age-related differences in a hormonally-mediated, nonopioid system. Journal of Gerontology. 41: 336-41. PMID 3700983 DOI: 10.1093/Geronj/41.3.336  0.321
1986 Knisely JS, Hamm RJ. Environmentally induced analgesia: ontogeny of a nonopioid system. Developmental Psychobiology. 19: 27-36. PMID 3009251 DOI: 10.1002/Dev.420190104  0.369
1986 Koman JJ, Hamm RJ. The analgesic potency of acetaminophen, aspirin, and ibuprofen in 2- and 15-month-old rats Bulletin of the Psychonomic Society. 24: 166-168. DOI: 10.3758/Bf03330535  0.318
1985 Hamm RJ, Knisely JS, Watson A, Lyeth BG, Bossut DF. Hormonal mediation of the analgesia produced by food deprivation. Physiology & Behavior. 35: 879-82. PMID 4095181 DOI: 10.1016/0031-9384(85)90254-9  0.58
1984 Hamm RJ, Dixon CE, Knisely JS. Long-term memory of a DRL task in mature and aged rats. Experimental Aging Research. 10: 39-42. PMID 6734686 DOI: 10.1080/03610738408258540  0.322
1984 Hamm RJ, Knisely JS. Developmental changes in environmentally induced analgesia. Brain Research. 316: 93-9. PMID 6733538 DOI: 10.1016/0165-3806(84)90012-9  0.343
1984 Hamm RJ, Lyeth BG. Nociceptive thresholds following food restriction and return to free-feeding. Physiology & Behavior. 33: 499-501. PMID 6514838 DOI: 10.1016/0031-9384(84)90176-8  0.572
1981 Hamm RJ. Hypothermia-induced retrograde amnesia in mature and aged rats. Developmental Psychobiology. 14: 357-64. PMID 7250524 DOI: 10.1002/Dev.420140408  0.382
1979 Hamm RJ, Rosen FP. The effect of cold adaptation on food-motivated behavior Bulletin of the Psychonomic Society. 14: 77-79. DOI: 10.3758/Bf03329405  0.321
1978 Hamm RJ, Porter JH, Oster GD. Compound stimulus control of operant, but not adjunctive, behavior Bulletin of the Psychonomic Society. 12: 167-170. DOI: 10.3758/Bf03329660  0.302
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