Ralph Lydic, Ph.D. - Publications

Affiliations: 
Anesthesiology University of Michigan, Ann Arbor, Ann Arbor, MI 

108 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
2019 Lu Y, Li YW, Wang L, Lydic R, Baghdoyan HA, Shi XY, Zhang H. Promoting sleep and circadian health may prevent postoperative delirium: A systematic review and meta-analysis of randomized clinical trials. Sleep Medicine Reviews. 48: 101207. PMID 31505369 DOI: 10.1016/J.Smrv.2019.08.001  0.34
2018 Bourdon AK, Spano GM, Marshall W, Bellesi M, Tononi G, Serra PA, Baghdoyan HA, Lydic R, Campagna SR, Cirelli C. Metabolomic analysis of mouse prefrontal cortex reveals upregulated analytes during wakefulness compared to sleep. Scientific Reports. 8: 11225. PMID 30046159 DOI: 10.1038/S41598-018-29511-6  0.386
2015 Zhang H, Wheat H, Wang P, Jiang S, Baghdoyan HA, Neubig RR, Shi XY, Lydic R. RGS Proteins and Gαi2 Modulate Sleep, Wakefulness, and Disruption of Sleep/Wake States After Isoflurane and Sevoflurane Anesthesia. Sleep. PMID 26564126 DOI: 10.5665/Sleep.5450  0.403
2015 Garrity AG, Botta S, Lazar SB, Swor E, Vanini G, Baghdoyan HA, Lydic R. Dexmedetomidine-induced sedation does not mimic the neurobehavioral phenotypes of sleep in Sprague Dawley rat. Sleep. 38: 73-84. PMID 25325438 DOI: 10.5665/Sleep.4328  0.393
2014 Vanini G, Nemanis K, Baghdoyan HA, Lydic R. GABAergic transmission in rat pontine reticular formation regulates the induction phase of anesthesia and modulates hyperalgesia caused by sleep deprivation. The European Journal of Neuroscience. 40: 2264-73. PMID 24674578 DOI: 10.1111/Ejn.12571  0.343
2013 Gettys GC, Liu F, Kimlin E, Baghdoyan HA, Lydic R. Adenosine A(1) receptors in mouse pontine reticular formation depress breathing, increase anesthesia recovery time, and decrease acetylcholine release. Anesthesiology. 118: 327-36. PMID 23263018 DOI: 10.1097/Aln.0B013E31827D413E  0.302
2012 Watson CJ, Baghdoyan HA, Lydic R. Neuropharmacology of Sleep and Wakefulness: 2012 Update. Sleep Medicine Clinics. 7: 469-486. PMID 23162386 DOI: 10.1016/J.Jsmc.2012.06.010  0.347
2012 Vanini G, Lydic R, Baghdoyan HA. GABA-to-ACh ratio in basal forebrain and cerebral cortex varies significantly during sleep. Sleep. 35: 1325-34. PMID 23024430 DOI: 10.5665/Sleep.2106  0.36
2012 Wathen AB, West ES, Lydic R, Baghdoyan HA. Olanzapine causes a leptin-dependent increase in acetylcholine release in mouse prefrontal cortex. Sleep. 35: 315-23. PMID 22379237 DOI: 10.5665/Sleep.1686  0.311
2011 Gauthier EA, Guzick SE, Brummett CM, Baghdoyan HA, Lydic R. Buprenorphine disrupts sleep and decreases adenosine concentrations in sleep-regulating brain regions of Sprague Dawley rat. Anesthesiology. 115: 743-53. PMID 21857500 DOI: 10.1097/Aln.0B013E31822E9F85  0.411
2011 Lichtor JL, Lydic R. Volatile anesthesia does not satisfy rapid eye movement sleep debt. Anesthesiology. 115: 683-4. PMID 21829133 DOI: 10.1097/Aln.0B013E31822Ddf30  0.334
2011 Watson CJ, Lydic R, Baghdoyan HA. Sleep duration varies as a function of glutamate and GABA in rat pontine reticular formation. Journal of Neurochemistry. 118: 571-80. PMID 21679185 DOI: 10.1111/J.1471-4159.2011.07350.X  0.39
2011 Chung F, Hillman D, Lydic R. Sleep medicine and anesthesia: a new horizon for anesthesiologists. Anesthesiology. 114: 1261-2. PMID 21422995 DOI: 10.1097/Aln.0B013E318216E858  0.357
2011 Vanini G, Wathen BL, Lydic R, Baghdoyan HA. Endogenous GABA levels in the pontine reticular formation are greater during wakefulness than during rapid eye movement sleep. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 2649-56. PMID 21325533 DOI: 10.1523/Jneurosci.5674-10.2011  0.378
2010 Watson CJ, Baghdoyan HA, Lydic R. Neuropharmacology of Sleep and Wakefulness. Sleep Medicine Clinics. 5: 513-528. PMID 21278831 DOI: 10.1016/J.Jsmc.2010.08.003  0.347
2010 Brown EN, Lydic R, Schiff ND. General anesthesia, sleep, and coma. The New England Journal of Medicine. 363: 2638-50. PMID 21190458 DOI: 10.1056/Nejmra0808281  0.363
2010 Brevig HN, Watson CJ, Lydic R, Baghdoyan HA. Hypocretin and GABA interact in the pontine reticular formation to increase wakefulness. Sleep. 33: 1285-93. PMID 21061850 DOI: 10.1093/Sleep/33.10.1285  0.39
2010 Muncey AR, Saulles AR, Koch LG, Britton SL, Baghdoyan HA, Lydic R. Disrupted sleep and delayed recovery from chronic peripheral neuropathy are distinct phenotypes in a rat model of metabolic syndrome. Anesthesiology. 113: 1176-85. PMID 20938334 DOI: 10.1097/Aln.0B013E3181F56248  0.393
2010 Flint RR, Chang T, Lydic R, Baghdoyan HA. GABA(A) receptors in the pontine reticular formation of C57BL/6J mouse modulate neurochemical, electrographic, and behavioral phenotypes of wakefulness. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 30: 12301-9. PMID 20844126 DOI: 10.1523/Jneurosci.1119-10.2010  0.396
2010 Hambrecht-Wiedbusch VS, Gauthier EA, Baghdoyan HA, Lydic R. Benzodiazepine receptor agonists cause drug-specific and state-specific alterations in EEG power and acetylcholine release in rat pontine reticular formation. Sleep. 33: 909-18. PMID 20614851 DOI: 10.1093/Sleep/33.7.909  0.395
2010 Watson SL, Watson CJ, Baghdoyan HA, Lydic R. Thermal nociception is decreased by hypocretin-1 and an adenosine A1 receptor agonist microinjected into the pontine reticular formation of Sprague Dawley rat. The Journal of Pain : Official Journal of the American Pain Society. 11: 535-44. PMID 20015707 DOI: 10.1016/J.Jpain.2009.09.010  0.398
2010 Lydic R, Gauthier E, Baghdoyan H. Intravenous administration of buprenorphine to Sprague Dawley rat disrupts normal sleep architecture The Journal of Pain. 11: S31. DOI: 10.1016/J.Jpain.2010.01.133  0.383
2009 Nelson AM, Battersby AS, Baghdoyan HA, Lydic R. Opioid-induced decreases in rat brain adenosine levels are reversed by inhibiting adenosine deaminase. Anesthesiology. 111: 1327-33. PMID 19934879 DOI: 10.1097/Aln.0B013E3181Bdf894  0.357
2009 Icaza EE, Huang X, Fu Y, Neubig RR, Baghdoyan HA, Lydic R. Isoflurane-induced changes in righting response and breathing are modulated by RGS proteins. Anesthesia and Analgesia. 109: 1500-5. PMID 19843788 DOI: 10.1213/Ane.0B013E3181Ba7815  0.307
2009 Van Dort CJ, Baghdoyan HA, Lydic R. Adenosine A(1) and A(2A) receptors in mouse prefrontal cortex modulate acetylcholine release and behavioral arousal. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 29: 871-81. PMID 19158311 DOI: 10.1523/Jneurosci.4111-08.2009  0.372
2009 Hambrecht VS, Vlisides PE, Row BW, Gozal D, Baghdoyan HA, Lydic R. G proteins in rat prefrontal cortex (PFC) are differentially activated as a function of oxygen status and PFC region. Journal of Chemical Neuroanatomy. 37: 112-7. PMID 19118621 DOI: 10.1016/J.Jchemneu.2008.12.002  0.702
2008 Lydic R. The motor atonia of REM sleep: a critical topics forum. Introduction. Sleep. 31: 1471-2. PMID 19014063 DOI: 10.1093/Sleep/31.11.1471  0.387
2008 Van Dort CJ, Baghdoyan HA, Lydic R. Neurochemical modulators of sleep and anesthetic states. International Anesthesiology Clinics. 46: 75-104. PMID 18617819 DOI: 10.1097/Aia.0B013E318181A8Ca  0.384
2008 Watson CJ, Soto-Calderon H, Lydic R, Baghdoyan HA. Pontine reticular formation (PnO) administration of hypocretin-1 increases PnO GABA levels and wakefulness. Sleep. 31: 453-64. PMID 18457232 DOI: 10.1093/Sleep/31.4.453  0.337
2007 Hambrecht VS, Vlisides PE, Row BW, Gozal D, Baghdoyan HA, Lydic R. Hypoxia modulates cholinergic but not opioid activation of G proteins in rat hippocampus. Hippocampus. 17: 934-42. PMID 17598161 DOI: 10.1002/Hipo.20312  0.707
2007 Skulsky EM, Osman NI, Baghdoyan HA, Lydic R. Microdialysis delivery of morphine to the hypoglossal nucleus of Wistar rat increases hypoglossal acetylcholine release. Sleep. 30: 566-73. PMID 17552371 DOI: 10.1093/Sleep/30.5.566  0.301
2007 Watson CJ, Lydic R, Baghdoyan HA. Sleep and GABA levels in the oral part of rat pontine reticular formation are decreased by local and systemic administration of morphine. Neuroscience. 144: 375-86. PMID 17055662 DOI: 10.1016/J.Neuroscience.2006.09.007  0.374
2006 Coleman CG, Baghdoyan HA, Lydic R. Dialysis delivery of an adenosine A2A agonist into the pontine reticular formation of C57BL/6J mouse increases pontine acetylcholine release and sleep. Journal of Neurochemistry. 96: 1750-9. PMID 16539690 DOI: 10.1111/J.1471-4159.2006.03700.X  0.393
2006 Lydic R. Sleep disruption is related to allelic variation in the ob gene. American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 290: R892-3. PMID 16537820 DOI: 10.1152/Ajpregu.00845.2005  0.311
2006 Bernard R, Lydic R, Baghdoyan HA. Hypocretin (orexin) receptor subtypes differentially enhance acetylcholine release and activate g protein subtypes in rat pontine reticular formation. The Journal of Pharmacology and Experimental Therapeutics. 317: 163-71. PMID 16352704 DOI: 10.1124/Jpet.105.097071  0.372
2005 Lydic R, Baghdoyan HA. Sleep, anesthesiology, and the neurobiology of arousal state control. Anesthesiology. 103: 1268-95. PMID 16306742 DOI: 10.1097/00000542-200512000-00024  0.393
2005 Osman NI, Baghdoyan HA, Lydic R. Morphine inhibits acetylcholine release in rat prefrontal cortex when delivered systemically or by microdialysis to basal forebrain. Anesthesiology. 103: 779-87. PMID 16192770 DOI: 10.1097/00000542-200510000-00016  0.331
2005 Douglas CL, Bowman GN, Baghdoyan HA, Lydic R. C57BL/6J and B6.V-LEPOB mice differ in the cholinergic modulation of sleep and breathing. Journal of Applied Physiology (Bethesda, Md. : 1985). 98: 918-29. PMID 15475596 DOI: 10.1152/Japplphysiol.00900.2004  0.32
2004 Douglas CL, Demarco GJ, Baghdoyan HA, Lydic R. Pontine and basal forebrain cholinergic interaction: implications for sleep and breathing. Respiratory Physiology & Neurobiology. 143: 251-62. PMID 15519559 DOI: 10.1016/J.Resp.2004.02.011  0.397
2004 Coleman CG, Lydic R, Baghdoyan HA. M2 muscarinic receptors in pontine reticular formation of C57BL/6J mouse contribute to rapid eye movement sleep generation. Neuroscience. 126: 821-30. PMID 15207317 DOI: 10.1016/J.Neuroscience.2004.04.029  0.383
2004 Demarco GJ, Baghdoyan HA, Lydic R. Carbachol in the pontine reticular formation of C57BL/6J mouse decreases acetylcholine release in prefrontal cortex. Neuroscience. 123: 17-29. PMID 14667438 DOI: 10.1016/J.Neuroscience.2003.08.045  0.354
2003 Bernard R, Lydic R, Baghdoyan HA. Hypocretin-1 causes G protein activation and increases ACh release in rat pons. The European Journal of Neuroscience. 18: 1775-85. PMID 14622212 DOI: 10.1046/J.1460-9568.2003.02905.X  0.395
2003 Tanase D, Baghdoyan HA, Lydic R. Dialysis delivery of an adenosine A1 receptor agonist to the pontine reticular formation decreases acetylcholine release and increases anesthesia recovery time. Anesthesiology. 98: 912-20. PMID 12657853 DOI: 10.1097/00000542-200304000-00018  0.382
2003 Demarco GJ, Baghdoyan HA, Lydic R. Differential cholinergic activation of G proteins in rat and mouse brainstem: relevance for sleep and nociception. The Journal of Comparative Neurology. 457: 175-84. PMID 12541317 DOI: 10.1002/Cne.10548  0.479
2002 Lydic R, Douglas CL, Baghdoyan HA. Microinjection of neostigmine into the pontine reticular formation of C57BL/6J mouse enhances rapid eye movement sleep and depresses breathing. Sleep. 25: 835-41. PMID 12489888 DOI: 10.1093/Sleep/25.8.835  0.409
2002 Douglas CL, Baghdoyan HA, Lydic R. Postsynaptic muscarinic M1 receptors activate prefrontal cortical EEG of C57BL/6J mouse. Journal of Neurophysiology. 88: 3003-9. PMID 12466425 DOI: 10.1152/Jn.00318.2002  0.309
2002 Tanase D, Baghdoyan HA, Lydic R. Microinjection of an adenosine A1 agonist into the medial pontine reticular formation increases tail flick latency to thermal stimulation. Anesthesiology. 97: 1597-601. PMID 12459690 DOI: 10.1097/00000542-200212000-00036  0.378
2002 Lydic R. Fact and fantasy about sleep and anesthesiology. Anesthesiology. 97: 1050-1. PMID 12411785 DOI: 10.1097/00000542-200211000-00004  0.367
2002 Lydic R, Baghdoyan HA. Ketamine and MK-801 decrease acetylcholine release in the pontine reticular formation, slow breathing, and disrupt sleep. Sleep. 25: 617-22. PMID 12224840 DOI: 10.1093/Sleep/25.6.615  0.337
2002 Vazquez J, Lydic R, Baghdoyan HA. The nitric oxide synthase inhibitor NG-Nitro-L-arginine increases basal forebrain acetylcholine release during sleep and wakefulness. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 22: 5597-605. PMID 12097511 DOI: 10.1523/Jneurosci.22-13-05597.2002  0.418
2002 Douglas CL, Baghdoyan HA, Lydic R. Prefrontal cortex acetylcholine release, EEG slow waves, and spindles are modulated by M2 autoreceptors in C57BL/6J mouse. Journal of Neurophysiology. 87: 2817-22. PMID 12037184 DOI: 10.1152/Jn.2002.87.6.2817  0.308
2002 Bernard R, Lydic R, Baghdoyan HA. Hypocretin-1 activates G proteins in arousal-related brainstem nuclei of rat. Neuroreport. 13: 447-50. PMID 11930158 DOI: 10.1097/00001756-200203250-00017  0.386
2001 Tanase D, Martin WA, Baghdoyan HA, Lydic R. G protein activation in rat ponto-mesencephalic nuclei is enhanced by combined treatment with a mu opioid and an adenosine A1 receptor agonist. Sleep. 24: 52-62. PMID 11204054 DOI: 10.1093/Sleep/24.1.52  0.421
2001 Lydic R. Pain: a bridge linking anesthesiology and sleep research. Sleep. 24: 10-2. PMID 11204045 DOI: 10.1093/Sleep/24.1.10  0.319
2000 Lydic R, Baghdoyan HA. Koch's postulates confirm cholinergic modulation of REM sleep Behavioral and Brain Sciences. 23: 966. DOI: 10.1017/S0140525X00604028  0.351
1999 Baghdoyan HA, Lydic R. M2 muscarinic receptor subtype in the feline medial pontine reticular formation modulates the amount of rapid eye movement sleep. Sleep. 22: 835-47. PMID 10566902 DOI: 10.1093/Sleep/22.7.835  0.403
1999 Mortazavi S, Thompson J, Baghdoyan HA, Lydic R. Fentanyl and morphine, but not remifentanil, inhibit acetylcholine release in pontine regions modulating arousal. Anesthesiology. 90: 1070-7. PMID 10201679 DOI: 10.1097/00000542-199904000-00021  0.377
1998 Kshatri AM, Baghdoyan HA, Lydic R. Cholinomimetics, but not morphine, increase antinociceptive behavior from pontine reticular regions regulating rapid-eye-movement sleep. Sleep. 21: 677-85. PMID 11286343 DOI: 10.1093/Sleep/21.7.677  0.417
1998 Capece ML, Baghdoyan HA, Lydic R. Opioids activate G proteins in REM sleep-related brain stem nuclei of rat. Neuroreport. 9: 3025-8. PMID 9804309 DOI: 10.1097/00001756-199809140-00019  0.456
1998 Capece ML, Baghdoyan HA, Lydic R. Carbachol stimulates [35S]guanylyl 5'-(gamma-thio)-triphosphate binding in rapid eye movement sleep-related brainstem nuclei of rat. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 18: 3779-85. PMID 9570808  0.364
1998 Capece ML, Baghdoyan HA, Lydic R. Carbachol Stimulates [35S]Guanylyl 5′-(γ-Thio)-Triphosphate Binding in Rapid Eye Movement Sleep-Related Brainstem Nuclei of Rat The Journal of Neuroscience. 18: 3779-3785. DOI: 10.1523/Jneurosci.18-10-03779.1998  0.466
1997 Capece ML, Lydic R. cAMP and protein kinase A modulate cholinergic rapid eye movement sleep generation. The American Journal of Physiology. 273: R1430-40. PMID 9362309 DOI: 10.1152/Ajpregu.1997.273.4.R1430  0.416
1997 Capece ML, Efange SM, Lydic R. Vesicular acetylcholine transport inhibitor suppresses REM sleep. Neuroreport. 8: 481-4. PMID 9080433 DOI: 10.1097/00001756-199701200-00021  0.393
1997 Leonard TO, Lydic R. Pontine nitric oxide modulates acetylcholine release, rapid eye movement sleep generation, and respiratory rate. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 17: 774-85. PMID 8987799 DOI: 10.1523/Jneurosci.17-02-00774.1997  0.41
1996 Roth MT, Fleegal MA, Lydic R, Baghdoyan HA. Pontine acetylcholine release is regulated by muscarinic autoreceptors. Neuroreport. 7: 3069-72. PMID 9116242 DOI: 10.1097/00001756-199611250-00055  0.382
1996 Keifer JC, Baghdoyan HA, Lydic R. Pontine cholinergic mechanisms modulate the cortical electroencephalographic spindles of halothane anesthesia. Anesthesiology. 84: 945-54. PMID 8638850 DOI: 10.1097/00000542-199604000-00023  0.376
1995 Lee LH, Friedman DB, Lydic R. Respiratory nuclei share synaptic connectivity with pontine reticular regions regulating REM sleep. The American Journal of Physiology. 268: L251-62. PMID 7864146 DOI: 10.1152/Ajplung.1995.268.2.L251  0.379
1995 Cronin A, Keifer JC, Baghdoyan HA, Lydic R. Opioid inhibition of rapid eye movement sleep by a specific mu receptor agonist. British Journal of Anaesthesia. 74: 188-92. PMID 7696070 DOI: 10.1093/Bja/74.2.188  0.391
1995 Shuman SL, Capece ML, Baghdoyan HA, Lydic R. Pertussis toxin-sensitive G proteins mediate carbachol-induced REM sleep and respiratory depression. The American Journal of Physiology. 269: R308-17. PMID 7653652 DOI: 10.1152/Ajpregu.1995.269.2.R308  0.43
1995 Leonard TO, Lydic R. Nitric oxide synthase inhibition decreases pontine acetylcholine release. Neuroreport. 6: 1525-9. PMID 7579140 DOI: 10.1097/00001756-199507310-00015  0.357
1994 Gilbert KA, Lydic R. Pontine cholinergic reticular mechanisms cause state-dependent changes in the discharge of parabrachial neurons. The American Journal of Physiology. 266: R136-50. PMID 8304534 DOI: 10.1152/Ajpregu.1994.266.1.R136  0.371
1994 Keifer JC, Baghdoyan HA, Becker L, Lydic R. Halothane decreases pontine acetylcholine release and increases EEG spindles. Neuroreport. 5: 577-80. PMID 8025247 DOI: 10.1097/00001756-199401000-00011  0.359
1993 Lydic R, Keifer JC, Baghdoyan HA, Becker L. Microdialysis of the pontine reticular formation reveals inhibition of acetylcholine release by morphine. Anesthesiology. 79: 1003-12. PMID 8238979 DOI: 10.1097/00000542-199311000-00019  0.372
1993 Fay R, Gilbert KA, Lydic R. Pontomedullary neurons transsynaptically labeled by laryngeal pseudorabies virus. Neuroreport. 5: 141-4. PMID 7509204 DOI: 10.1097/00001756-199311180-00011  0.365
1992 Keifer JC, Baghdoyan HA, Lydic R. Sleep disruption and increased apneas after pontine microinjection of morphine. Anesthesiology. 77: 973-82. PMID 1443752 DOI: 10.1097/00000542-199211000-00021  0.409
1992 Lydic R, Baghdoyan H. Cholinergic Pontine Mechanisms Causing State-Dependent Respiratory Depression Physiology. 7: 220-224. DOI: 10.1152/Physiologyonline.1992.7.5.220  0.33
1991 Lydic R, Baghdoyan HA, Hibbard L, Bonyak EV, DeJoseph MR, Hawkins RA. Regional brain glucose metabolism is altered during rapid eye movement sleep in the cat: a preliminary study. The Journal of Comparative Neurology. 304: 517-29. PMID 2013648 DOI: 10.1002/Cne.903040402  0.376
1991 Lydic R, Baghdoyan HA, Lorinc Z. Microdialysis of cat pons reveals enhanced acetylcholine release during state-dependent respiratory depression. The American Journal of Physiology. 261: R766-70. PMID 1887963 DOI: 10.1152/Ajpregu.1991.261.3.R766  0.402
1991 Lydic R, Baghdoyan HA, Wertz R, White DP. Cholinergic reticular mechanisms influence state-dependent ventilatory response to hypercapnia. The American Journal of Physiology. 261: R738-46. PMID 1679609 DOI: 10.1152/Ajpregu.1991.261.3.R738  0.389
1990 Gilbert KA, Lydic R. Parabrachial neuron discharge in the cat is altered during the carbachol-induced REM sleep-like state (DCarb). Neuroscience Letters. 120: 241-4. PMID 2293110 DOI: 10.1016/0304-3940(90)90049-F  0.396
1989 Lydic R, Baghdoyan HA, Zwillich CW. State-dependent hypotonia in posterior cricoarytenoid muscles of the larynx caused by cholinoceptive reticular mechanisms. Faseb Journal : Official Publication of the Federation of American Societies For Experimental Biology. 3: 1625-31. PMID 2920876 DOI: 10.1096/Fasebj.3.5.2920876  0.369
1989 Lydic R, Baghdoyan HA. Cholinoceptive pontine reticular mechanisms cause state-dependent respiratory changes in the cat. Neuroscience Letters. 102: 211-6. PMID 2812500 DOI: 10.1016/0304-3940(89)90080-3  0.412
1989 Lydic R. Central pattern-generating neurons and the search for general principles. Faseb Journal : Official Publication of the Federation of American Societies For Experimental Biology. 3: 2457-68. PMID 2680703 DOI: 10.1096/Fasebj.3.13.2680703  0.319
1987 Baghdoyan HA, Lydic R, Callaway CW, Hobson JA. Increased ponto-geniculo-occipital (PGO) wave frequency following central administration of neostigmine. Neuroscience Letters. 82: 278-84. PMID 3696500 DOI: 10.1016/0304-3940(87)90269-2  0.327
1987 Schwartz WJ, Lydic R, Moore-Ede MC. In vivo metabolic activity of the suprachiasmatic nuclei: non-uniform intranuclear distribution of 14C-labeled deoxyglucose uptake. Brain Research. 424: 249-57. PMID 3676827 DOI: 10.1016/0006-8993(87)91468-5  0.609
1987 Lydic R, McCarley RW, Hobson JA. Serotonin neurons and sleep. II. Time course of dorsal raphe discharge, PGO waves, and behavioral states. Archives Italiennes De Biologie. 126: 1-28. PMID 3449005 DOI: 10.4449/Aib.V126I1.3498  0.399
1987 Lydic R, McCarley RW, Hobson JA. Serotonin neurons and sleep. I. Long term recordings of dorsal raphe discharge frequency and PGO waves. Archives Italiennes De Biologie. 125: 317-43. PMID 3439827 DOI: 10.4449/Aib.V125I4.1000  0.403
1987 Callaway CW, Lydic R, Baghdoyan HA, Hobson JA. Pontogeniculooccipital waves: spontaneous visual system activity during rapid eye movement sleep. Cellular and Molecular Neurobiology. 7: 105-49. PMID 3308096 DOI: 10.1007/Bf00711551  0.332
1987 Lydic R. State-dependent aspects of regulatory physiology. Faseb Journal : Official Publication of the Federation of American Societies For Experimental Biology. 1: 6-15. PMID 3301498 DOI: 10.1096/Fasebj.1.1.3301498  0.318
1986 Hobson JA, Lydic R, Baghdoyan HA. Evolving concepts of sleep cycle generation: From brain centers to neuronal populations Behavioral and Brain Sciences. 9: 371-400. DOI: 10.1017/S0140525X00046215  0.394
1985 Gander PH, Lydic R, Albers HE, Moore-Ede MC. Forced internal desynchronization between circadian temperature and activity rhythms in squirrel monkeys. The American Journal of Physiology. 248: R567-72. PMID 3993815 DOI: 10.1152/Ajpregu.1985.248.5.R567  0.613
1984 Albers HE, Lydic R, Moore-Ede MC. Role of the suprachiasmatic nuclei in the circadian timing system of the squirrel monkey. II. Light-dark cycle entrainment. Brain Research. 300: 285-93. PMID 6733474 DOI: 10.1016/0006-8993(84)90838-2  0.605
1984 Albers HE, Lydic R, Gander PH, Moore-Ede MC. Role of the suprachiasmatic nuclei in the circadian timing system of the squirrel monkey. I. The generation of rhythmicity. Brain Research. 300: 275-84. PMID 6733473 DOI: 10.1016/0006-8993(84)90837-0  0.614
1984 Stopa EG, King JC, Lydic R, Schoene WC. Human brain contains vasopressin and vasoactive intestinal polypeptide neuronal subpopulations in the suprachiasmatic region. Brain Research. 297: 159-63. PMID 6372941 DOI: 10.1016/0006-8993(84)90553-5  0.304
1984 Lydic R, McCarley RW, Hobson JA. Forced activity alters sleep cycle periodicity and dorsal raphe discharge rhythm. The American Journal of Physiology. 247: R135-45. PMID 6331207 DOI: 10.1152/Ajpregu.1984.247.1.R135  0.41
1983 Lydic R, McCarley RW, Hobson JA. Enhancement of dorsal raphe discharge by medial pontine reticular formation stimulation depends on behavioral state. Neuroscience Letters. 38: 35-40. PMID 6888805 DOI: 10.1016/0304-3940(83)90106-4  0.398
1983 Fuller CA, Lydic R, Sulzman FM, Albers HE, Tepper B, Moore-Ede MC. Auditory entrainment of primate drinking rhythms following partial suprachiasmatic nuclei lesions. Physiology & Behavior. 31: 573-6. PMID 6657774 DOI: 10.1016/0031-9384(83)90085-9  0.604
1983 Lydic R, McCarley RW, Hobson JA. The time-course of dorsal raphe discharge, PGO waves, and muscle tone averaged across multiple sleep cycles. Brain Research. 274: 365-70. PMID 6626966 DOI: 10.1016/0006-8993(83)90720-5  0.359
1982 Albers HE, Lydic R, Moore-Ede MC. Entrainment and masking of circadian drinking rhythms in primates: influence of light intensity. Physiology & Behavior. 28: 205-11. PMID 7079331 DOI: 10.1016/0031-9384(82)90063-4  0.605
1982 Lydic R, Albers HE, Tepper B, Moore-Ede MC. Three-dimensional structure of the mammalian suprachiasmatic nuclei: a comparative study of five species. The Journal of Comparative Neurology. 204: 225-37. PMID 7056891 DOI: 10.1002/Cne.902040303  0.582
1981 Albers HE, Lydic R, Gander PH, Moore-Ede MC. Gradual decay of circadian drinking organization following lesions of the suprachiasmatic nuclei in primates. Neuroscience Letters. 27: 119-24. PMID 7322446 DOI: 10.1016/0304-3940(81)90254-8  0.595
1981 Fuller CA, Lydic R, Sulzman FM, Albers HE, Tepper B, Moore-Ede MC. Circadian rhythm of body temperature persists after suprachiasmatic lesions in the squirrel monkey. The American Journal of Physiology. 241: R385-91. PMID 7304784 DOI: 10.1152/Ajpregu.1981.241.5.R385  0.613
1981 Schoene WC, Lydic R, Czeisler CA, Moore-Ede MC. 122 DOES MAN HAVE A SUPRACHIASMATIC NUCLEUS? Journal of Neuropathology and Experimental Neurology. 40: 339. DOI: 10.1097/00005072-198105000-00129  0.381
1980 Lydic R, Moore-Ede MC. Three dimensional structure of the suprachiasmatic nuclei in the diurnal squirrel monkey (Saimiri sciureus). Neuroscience Letters. 17: 295-9. PMID 7052475 DOI: 10.1016/0304-3940(80)90039-7  0.609
1980 Lydic R, Schoene WC, Czeisler CA, Moore-Ede MC. Suprachiasmatic region of the human hypothalamus: homolog to the primate circadian pacemaker? Sleep. 2: 355-61. PMID 6773133 DOI: 10.1093/sleep/2.3.355  0.629
1979 Lydic R, Orem J. Respiratory neurons of the pneumotaxic center during sleep and wakefulness. Neuroscience Letters. 15: 187-92. PMID 231237 DOI: 10.1016/0304-3940(79)96111-1  0.401
1978 Orem J, Lydic R. Upper airway function during sleep and wakefulness: experimental studies on normal and anesthetized cats. Sleep. 1: 49-68. PMID 227023 DOI: 10.1093/Sleep/1.1.49  0.395
1978 Orem J, Norris P, Lydic R. Laryngeal abductor activity during sleep. Chest. 73: 300-1. PMID 202438 DOI: 10.1378/Chest.73.2_Supplement.300  0.386
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