George Somjen - Publications

Affiliations: 
Duke University, Durham, NC 

53 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
1997 Largo C, Tombaugh GC, Aitken PG, Herreras O, Somjen GG. Heptanol but not fluoroacetate prevents the propagation of spreading depression in rat hippocampal slices. Journal of Neurophysiology. 77: 9-16. PMID 9120600  0.305
1996 Largo C, Cuevas P, Somjen GG, Martín del Río R, Herreras O. The effect of depressing glial function in rat brain in situ on ion homeostasis, synaptic transmission, and neuron survival. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 16: 1219-29. PMID 8558250 DOI: 10.1523/Jneurosci.16-03-01219.1996  0.385
1995 Chebabo SR, Hester MA, Aitken PG, Somjen GG. Hypotonic exposure enhances synaptic transmission and triggers spreading depression in rat hippocampal tissue slices. Brain Research. 695: 203-16. PMID 8556332 DOI: 10.1016/0006-8993(95)00778-O  0.312
1995 Huang R, Aitken PG, Somjen GG. The extent and mechanism of the loss of function caused by strongly hypotonic solutions in rat hippocampal slices. Brain Research. 695: 195-202. PMID 8556331 DOI: 10.1016/0006-8993(95)00777-N  0.307
1994 Herreras O, Largo C, Ibarz JM, Somjen GG, Martín del Río R. Role of neuronal synchronizing mechanisms in the propagation of spreading depression in the in vivo hippocampus. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 14: 7087-98. PMID 7965100 DOI: 10.1523/Jneurosci.14-11-07087.1994  0.436
1993 Herreras O, Somjen GG. Effects of prolonged elevation of potassium on hippocampus of anesthetized rats. Brain Research. 617: 194-204. PMID 8402147 DOI: 10.1016/0006-8993(93)91086-8  0.301
1991 Somjen GG, Segal MB, Herreras O. Osmotic-hypertensive opening of the blood-brain barrier in rats does not necessarily provide access for potassium to cerebral interstitial fluid. Experimental Physiology. 76: 507-14. PMID 1910758 DOI: 10.1113/expphysiol.1991.sp003516  0.342
1990 Bernard E, Urbán L, Somjen GG. Spinal dorsal horn neurons in elevated extracellular calcium: cell properties and spontaneous discharges. Brain Research. 521: 161-6. PMID 2207656 DOI: 10.1016/0006-8993(90)91538-R  0.339
1990 Urbán L, Somjen GG. Reversible effects of hypoxia on neurons in mouse dorsal root ganglia in vitro. Brain Research. 520: 36-42. PMID 2207645 DOI: 10.1016/0006-8993(90)91689-E  0.312
1990 Czéh G, Somjen GG. Hypoxic failure of synaptic transmission in the isolated spinal cord, and the effects of divalent cations. Brain Research. 527: 224-33. PMID 2174716 DOI: 10.1016/0006-8993(90)91141-3  0.405
1989 Somjen GG, Czéh G. Pathophysiology of the spinal cord studied in vitro. Journal of Neuroscience Methods. 28: 35-46. PMID 2657226 DOI: 10.1016/0165-0270(89)90007-1  0.38
1989 Urban L, Neill KH, Crain BJ, Nadler JV, Somjen GG. Postischemic synaptic physiology in area CA1 of the gerbil hippocampus studied in vitro. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 9: 3966-75. PMID 2585062 DOI: 10.1523/Jneurosci.09-11-03966.1989  0.392
1989 Czéh G, Somjen GG. Spontaneous activity induced in isolated mouse spinal cord by high extracellular calcium and by low extracellular magnesium. Brain Research. 495: 89-99. PMID 2570628 DOI: 10.1016/0006-8993(89)91221-3  0.324
1987 Schiff SJ, Somjen GG. The effect of graded hypoxia on the hippocampal slice: an in vitro model of the ischemic penumbra. Stroke; a Journal of Cerebral Circulation. 18: 30-7. PMID 3027927 DOI: 10.1161/01.Str.18.1.30  0.52
1987 Taylor A, Elias SA, Somjen G. Focal synaptic potentials due to discrete mossy-fibre arrival volleys in the cerebellar cortex. Proceedings of the Royal Society of London. Series B, Biological Sciences. 231: 217-30. PMID 2889212 DOI: 10.1098/rspb.1987.0042  0.382
1987 Elias SA, Taylor A, Somjen G. Direct and relayed projection of periodontal receptor afferents to the cerebellum in the ferret. Proceedings of the Royal Society of London. Series B, Biological Sciences. 231: 199-216. PMID 2889211 DOI: 10.1098/Rspb.1987.0041  0.31
1986 Somjen GG, Aitken PG, Giacchino JL, McNamara JO. Interstitial ion concentrations and paroxysmal discharges in hippocampal formation and spinal cord. Advances in Neurology. 44: 663-80. PMID 3518351  0.366
1986 Balestrino M, Aitken PG, Somjen GG. The effects of moderate changes of extracellular K+ and Ca2+ on synaptic and neural function in the CA1 region of the hippocampal slice. Brain Research. 377: 229-39. PMID 3015348 DOI: 10.1016/0006-8993(86)90863-2  0.314
1985 Schiff SJ, Somjen GG. Overshoot of oxygen pressure in post-hypoxic brain tissue: a re-evaluation. Brain Research. 344: 150-3. PMID 4041862 DOI: 10.1016/0006-8993(85)91200-4  0.437
1985 Schiff SJ, Szerb JC, Somjen GG. Glutamine can enhance synaptic transmission in hippocampal slices. Brain Research. 343: 366-9. PMID 2996699 DOI: 10.1016/0006-8993(85)90758-9  0.505
1985 Schiff SJ, Somjen GG. The effects of temperature on synaptic transmission in hippocampal tissue slices. Brain Research. 345: 279-84. PMID 2994845 DOI: 10.1016/0006-8993(85)91004-2  0.508
1985 Schiff SJ, Somjen GG. Hyperexcitability following moderate hypoxia in hippocampal tissue slices. Brain Research. 337: 337-40. PMID 2992681 DOI: 10.1016/0006-8993(85)90071-X  0.487
1985 Urbán L, Aitken PG, Somjen GG. Interstitial potassium concentration, slow depolarization and focal potential responses in the dorsal horn of the rat spinal slice. Brain Research. 331: 168-71. PMID 2580597 DOI: 10.1016/0006-8993(85)90729-2  0.34
1984 Schiff SJ, Somjen GG. HYPOXIA AND SYNAPTIC FUNCTION Clinical Neuropharmacology. 7: S273. DOI: 10.1097/00002826-198406001-00247  0.468
1981 Dingledine R, Somjen G. Calcium dependence of synaptic transmission in the hippocampal slice. Brain Research. 207: 218-22. PMID 6258732 DOI: 10.1016/0006-8993(81)90697-1  0.335
1980 Somjen GG. Stimulus-evoked and seizure-related responses of extracellular calcium activity in spinal cord compared to those in cerebral cortex. Journal of Neurophysiology. 44: 617-32. PMID 7431043  0.316
1980 Kinnes CG, Connors B, Somjen G. The effects of convulsant doses of penicillin on primary afferents, dorsal root ganglion cells, and on 'presynaptic' inhibition in the spinal cord. Brain Research. 192: 495-512. PMID 7378799 DOI: 10.1016/0006-8993(80)90900-2  0.635
1979 Rosenthal M, LaManna J, Yamada S, Younts W, Somjen G. Oxidative metabolism, extracellular potassium and sustained potential shifts in cat spinal cord in situ. Brain Research. 162: 113-27. PMID 761076 DOI: 10.1016/0006-8993(79)90760-1  0.339
1979 Connors B, Dray A, Fox P, Hilmy M, Somjen G. LSD's effect on neuron populations in visual cortex gauged by transient responses of extracellular potassium evoked by optical stimuli. Neuroscience Letters. 13: 147-50. PMID 530463 DOI: 10.1016/0304-3940(79)90032-6  0.579
1978 Taylor A, Stephens JA, Somjen G, Appenteng K, O'Donovan MJ. Extracellular spike triggered averaging for plotting synaptic projections. Brain Research. 140: 344-8. PMID 626893 DOI: 10.1016/0006-8993(78)90466-3  0.33
1978 Cordingley GE, Somjen GG. The clearing of excess potassium from extracellular space in spinal cord and cerebral cortex. Brain Research. 151: 291-306. PMID 209864 DOI: 10.1016/0006-8993(78)90886-7  0.312
1978 Appenteng K, O'Donovan MJ, Somjen G, Stephens JA, Taylor A. The projection of jaw elevator muscle spindle afferents to fifth nerve motoneurones in the cat. The Journal of Physiology. 279: 409-23. PMID 149860 DOI: 10.1113/Jphysiol.1978.Sp012353  0.348
1977 LaManna J, Lothman E, Rosenthal M, Somjen G, Younts W. Phenytoin, electric, ionic, and metabolic responses in cortex and spinal cord. Epilepsia. 18: 317-29. PMID 196841 DOI: 10.1111/J.1528-1157.1977.Tb04974.X  0.655
1976 Somjen GG, Rosenthal M, Cordingley G, LaManna J, Lothman E. Potassium, neuroglia, and oxidative metabolism in central gray matter. Federation Proceedings. 35: 1266-71. PMID 177318  0.619
1976 Lothman EW, Somjen GG. Reflex effects and postsynaptic membrane potential changes during epileptiform activity induced by penicillin in decapitate spinal cords. Electroencephalography and Clinical Neurophysiology. 41: 337-47. PMID 60220 DOI: 10.1016/0013-4694(76)90096-1  0.632
1976 Lothman EW, Somjen GG. Functions of primary afferents and responses of extracellular K+ during spinal epileptiform seizures. Electroencephalography and Clinical Neurophysiology. 41: 253-67. PMID 60213 DOI: 10.1016/0013-4694(76)90118-8  0.621
1976 Lothman EW, Somjen GG. Motor and electrical signs of epileptiform activity induced by penicillin in the spinal cords of decapitate cats. Electroencephalography and Clinical Neurophysiology. 41: 237-52. PMID 60212 DOI: 10.1016/0013-4694(76)90117-6  0.593
1975 Lothman EW, Somjen GG. Extracellular potassium activity, intracellular and extracellular potential responses in the spinal cord. The Journal of Physiology. 252: 115-36. PMID 1202194 DOI: 10.1113/jphysiol.1975.sp011137  0.638
1975 Lothman E, Lamanna J, Cordingley G, Rosenthal M, Somjen G. Responses of electrical potential, potassium levels, and oxidative metabolic activity of the cerebral neocortex of cats. Brain Research. 88: 15-36. PMID 164265 DOI: 10.1016/0006-8993(75)90943-9  0.62
1975 Lothman EW, Somjen GG. Potassium activity, extracellular and intracellular potentials in spinal cord Federation Proceedings. 34: No. 1122.  0.591
1974 Somjen GG, Lothman EW. Potassium, sustained focal potential shifts, and dorsal root potentials of the mammalian spinal cord. Brain Research. 69: 153-7. PMID 4817909 DOI: 10.1016/0006-8993(74)90382-5  0.594
1973 Strittmatter WJ, Somjen GG. Depression of sustained evoked potentials and glial depolarization in the spinal cord by barbiturates and by diphenylhydantoin. Brain Research. 55: 333-42. PMID 4714007 DOI: 10.1016/0006-8993(73)90299-0  0.386
1973 Wallingford E, Ostdahl R, Zarzecki P, Kaufman P, Somjen G. Optical and pharmacological stimulation of visual cortical neurones. Nature: New Biology. 242: 210-2. PMID 4512936 DOI: 10.1038/Newbio242210A0  0.32
1973 Rosenthal M, Somjen G. Spreading depression, sustained potential shifts, and metabolic activity of cerebral cortex of cats. Journal of Neurophysiology. 36: 739-49. PMID 4351544 DOI: 10.1152/Jn.1973.36.4.739  0.321
1972 Nashold B, Somjen G, Friedman H. Paresthesias and EEG potentials evoked by stimulation of the dorsal funiculi in man. Experimental Neurology. 36: 273-87. PMID 5053355 DOI: 10.1016/0014-4886(72)90023-4  0.395
1972 Nashold BS, Somjen G, Friedman H. The effects of stimulating the dorsal columns of man. Medical Progress Through Technology. 1: 89-91. PMID 4650504 DOI: 10.1097/00132586-197312000-00046  0.317
1970 Somjen GG. Evoked sustained focal potentials and membrane potential of neurons and of unresponsive cells of the spinal cord. Journal of Neurophysiology. 33: 562-82. PMID 4317291  0.327
1969 Kelly JS, Krnjevi? K, Somjen G. Divalent cations and electrical properties of cortical cells. Journal of Neurobiology. 1: 197-208. PMID 5407043 DOI: 10.1002/neu.480010207  0.324
1969 Somjen GG. Sustained evoked potential changes of the spinal cord. Brain Research. 12: 268-72. PMID 4308403  0.314
1967 Somjen G. Effects of anesthetics on spinal cord of mammals. Anesthesiology. 28: 135-43. PMID 6017422 DOI: 10.1097/00000542-196701000-00015  0.383
1965 HENNEMAN E, SOMJEN G, CARPENTER DO. FUNCTIONAL SIGNIFICANCE OF CELL SIZE IN SPINAL MOTONEURONS. Journal of Neurophysiology. 28: 560-80. PMID 14328454 DOI: 10.1152/JN.1965.28.3.560  0.303
1963 SOMJEN GG. Effects of ether and thiopental on spinal presynaptic terminals. The Journal of Pharmacology and Experimental Therapeutics. 140: 396-402. PMID 13978174  0.302
1963 SOMJEN GG, GILL M. The mechanism of the blockade of synaptic transmission in the mammalian spinal cord by diethyl ether and by thiopental. The Journal of Pharmacology and Experimental Therapeutics. 140: 19-30. PMID 13978173  0.313
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