Schramm, Lawrence P.

Professor
Som Biomedical EngineeringBME Profile

Traylor 606
(410) 955-3026
lschramm@jhu.edu

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About

Education
  • Ph.D. 1969, University of Rochester School of Medicine and Dentistry
Experience
  • 2017 - Present:  ADJUNCT PROFESSOR (NE), SOM Neurology
  • 2017 - Present:  Professor, SOM Neuroscience
  • 2013 - 2017:  JOINT/SECONDARY FACULTY, SOM Neuroscience
  • 1994 - 2017:  Professor, SOM Neuroscience

Publications

Journal Articles
  • Khalsa SS, Adolphs R, Cameron OG, Critchley HD, Davenport PW, Feinstein JS, Feusner JD, Garfinkel SN, Lane RD, Mehling WE, Meuret AE, Nemeroff CB, Oppenheimer S, Petzschner FH, Pollatos O, Rhudy JL, Schramm LP, Simmons WK, Stein MB, Stephan KE, Van den Bergh O, Van Diest I, von Leupoldt A, Paulus MP, Ainley V, Al Zoubi O, Aupperle R, Avery J, Baxter L, Benke C, Berner L, Bodurka J, Breese E, Brown T, Burrows K, Cha YH, Clausen A, Cosgrove K, Deville D, Duncan L, Duquette P, Ekhtiari H, Fine T, Ford B, Garcia Cordero I, Gleghorn D, Guereca Y, Harrison NA, Hassanpour M, Hechler T, Heller A, Hellman N, Herbert B, Jarrahi B, Kerr K, Kirlic N, Klabunde M, Kraynak T, Kriegsman M, Kroll J, Kuplicki R, Lapidus R, Le T, Hagen KL, Mayeli A, Morris A, Naqvi N, Oldroyd K, Pané-Farré C, Phillips R, Poppa T, Potter W, Puhl M, Safron A, Sala M, Savitz J, Saxon H, Schoenhals W, Stanwell-Smith C, Teed A, Terasawa Y, Thompson K, Toups M, Umeda S, Upshaw V, Victor T, Wierenga C, Wohlrab C, Yeh...Zucker N (2018).  Interoception and Mental Health: A Roadmap.  Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.  3(6).
  • Sagawa K, Szucs B, Monos E, Modell HI, Milhorn HT, Koushanpour E, Kumada M, Schramm LP, Shoukas AA (2017).  REGULATION AND CONTROL IN PHYSIOLOGICAL SYSTEMS..
  • Jansson KH, Castillo DG, Morris JW, Boggs ME, Czymmek KJ, Adams EL, Schramm LP, Sikes RA (2014).  Identification of beta-2 as a key cell adhesion molecule in PCa cell neurotropic behavior: A novel ex vivo and biophysical approach.  PLoS ONE.  9(6).
  • Recio AC, Becker D, Morgan M, Saunders NR, Schramm LP, McDonald JW (2013).  Use of a virtual reality physical ride-on sailing simulator as a rehabilitation tool for recreational sports and community reintegration: A pilot study.  American Journal of Physical Medicine and Rehabilitation.  92(12).
  • Mountney A, Zahner MR, Sturgill ER, Riley CJ, Aston JW, Oudega M, Schramm LP, Hurtado A, Schnaar RL (2013).  Sialidase, chondroitinase ABC, and combination therapy after spinal cord contusion injury.  Journal of Neurotrauma.  30(3).
  • Castillo DG, Zahner MR, Schramm LP (2012).  Identification of the spinal pathways involved in the recovery of baroreflex control after spinal lesion in the rat using pseudorabies virus.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  303(6).
  • Pan B, Grünewald B, Nguyen T, Farah M, Polydefkis M, McDonald J, Schramm LP, Toyka KV, Höke A, Griffin JW (2012).  The lateral thoracic nerve and the cutaneous maximus muscle-A novel in vivo model system for nerve degeneration and regeneration studies.  Experimental Neurology.  236(1).
  • Zahner MR, Kulikowicz E, Schramm LP (2011).  Recovery of baroreflex control of renal sympathetic nerve activity after spinal lesions in the rat.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  301(5).
  • Zahner MR, Schramm LP (2011).  Spinal regions involved in baroreflex control of renal sympathetic nerve activity in the rat.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  300(4).
  • Mountney A, Zahner MR, Lorenzini I, Oudega M, Schramm LP, Schnaar RL (2010).  Sialidase enhances recovery from spinal cord contusion injury.  Proceedings of the National Academy of Sciences of the United States of America.  107(25).
  • Pan B, Zahner MR, Kulikowicz E, Schramm LP (2007).  Effects of corticospinal tract stimulation on renal sympathetic nerve activity in rats with intact and chronically lesioned spinal cords.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  293(1).
  • Schramm LP, Schramm DC, Jackson FW (2006).  Homer Wheelon, M.D., physiologist, artist, and poet: Origins of the tailpieces in journals of the American Physiological Society.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  291(6).
  • Yang LJS, Lorenzini I, Vajn K, Mountney A, Schramm LP, Schnaar RL (2006).  Sialidase enhances spinal axon outgrowth in vivo.  Proceedings of the National Academy of Sciences of the United States of America.  103(29).
  • Goldberg HR, Haase E, Shoukas A, Schramm L (2006).  Redefining classroom instruction.  American Journal of Physiology - Advances in Physiology Education.  30(3).
  • Pan B, Kim EJ, Schramm LP (2005).  Increased close appositions between corticospinal tract axons and spinal sympathetic neurons after spinal cord injury in rats.  Journal of Neurotrauma.  22(12).
  • Schramm LP (2005).  Spinal sympathetic interneurons: Their identification and roles after spinal cord injury.  Progress in Brain Research.  152.
  • Tang X, Neckel ND, Schramm LP (2004).  Spinal interneurons infected by renal injection of pseudorabies virus in the rat.  Brain Research.  1004(1-2).
  • Tang X, Chander AR, Schramm LP (2003).  Sympathetic activity and the underlying action potentials in sympathetic nerves: A simulation.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  285(6 54-6).
  • Tang X, Neckel ND, Schramm LP (2003).  Locations and morphologies of sympathetically correlated neurons in the T10 spinal segment of the rat.  Brain Research.  976(2).
  • Krassioukov AV, Johns DG, Schramm LP (2002).  Sensitivity of sympathetically correlated spinal interneurons, renal sympathetic nerve activity, and arterial pressure to somatic and visceral stimuli after chronic spinal injury.  Journal of Neurotrauma.  19(12).
  • Miller CO, Johns DG, Schramm LP (2001).  Spinal interneurons play a minor role in generating ongoing renal sympathetic nerve activity in spinally intact rats.  Brain Research.  918(1-2).
  • Chau D, Johns DG, Schramm LP (2000).  Ongoing and stimulus-evoked activity of sympathetically correlated neurons in the intermediate zone and dorsal horn of acutely spinalized rats.  Journal of Neurophysiology.  83(5).
  • Jumrussirikul P, Dinerman J, Dawson TM, Dawson VL, Ekelund U, Georgakopoulos D, Schramm LP, Calkins H, Snyder SH, Hare JM, Berger RD (1998).  Interaction between neuronal nitric oxide synthase and inhibitory G protein activity in heart rate regulation in conscious mice.  Journal of Clinical Investigation.  102(7).
  • Burnett AL, Johns DG, Kriegsfeld LJ, Klein SL, Calbin DC, Demas GE, Schramm LP, Tonegawa S, Nelson RJ, Snyder SH, Poss KD (1998).  Ejaculatory abnormalities in mice with targeted disruption of the gene for heme oxygenase-2.  Nature Medicine.  4(1).
  • Hutchison SM, Tietz AE, Trostel KA, Schramm LP (1997).  Uterine arterial vasoconstrictions mediated by ovarian nerves in virgin and postpartum rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  272(1 41-1).
  • Vera PL, Haase EB, Schramm LP (1997).  Origins of the sympathetic innervation of the cervical end of the uterus in the rat.  Brain Research.  747(1).
  • Haase EB, Buchman J, Tietz AE, Schramm LP (1997).  Pregnancy-induced uterine neuronal degeneration in the rat.  Cell and Tissue Research.  288(2).
  • Chau D, Kim N, Schramm LP (1997).  Sympathetically correlated activity of dorsal horn neurons in spinally transected rats.  Journal of Neurophysiology.  77(6).
  • Akeyson EW, Schramm LP (1994).  Processing of splanchnic and somatic input in thoracic spinal cord of the rat.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  266(1 35-1).
  • Akeyson EW, Schramm LP (1994).  Splanchnic and somatic afferent convergence on cervical spinal neurons of the rat.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  266(1 35-1).
  • Akeyson EW, Schramm LP (1994).  Splanchnic and somatic afferent convergence on cervical spinal neurons of the rat.  AM.J.PHYSIOL..  266(1 part 2).
  • Akeyson EW, Schramm LP (1994).  Processing of splanchnic and somatic input in thoracic spinal cord of the rat.  AM.J.PHYSIOL..  266(1 part 2).
  • Schramm LP, Strack AM, Platt KB, Loewy AD (1993).  Peripheral and central pathways regulating the kidney: a study using pseudorabies virus.  Brain Research.  616(1-2).
  • Poree LR, Schramm LP (1992).  Role of cervical neurons in propriospinal inhibition of thoracic dorsal horn neurons.  Brain Research.  599(2).
  • Poree LR, Schramm LP (1992).  Interaction between medullary and cervical regulation of renal sympathetic activity.  Brain Research.  599(2).
  • SCHRAMM LP, POREE LR (1991).  Medullo‐Spinal Modulation of Sympathetic Output and Spinal Afferent Input.  Journal of Cardiovascular Electrophysiology.  2.
  • Akeyson EW, Knuepfer MM, Schramm LP (1990).  Splanchnic input to thoracic spinal neurons and its supraspinal modulation in the rat.  Brain Research.  536(1-2).
  • Osborn JW, Taylor RF, Schramm LP (1990).  Chronic cervical spinal cord injury and autonomic hyperreflexia in rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  258(1 27-1).
  • Osborn JW, Taylor RF, Schramm LP (1989).  Determinants of arterial pressure after chronic spinal transection in rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  256(3).
  • Chornoboy ES, Schramm LP, Karr AF (1988).  Maximum likelihood identification of neural point process systems.  Biological Cybernetics.  59(4-5).
  • Knuepfer MM, Akeyson EW, Schramm LP (1988).  Spinal projections of renal afferent nerves in the rat.  Brain Research.  446(1).
  • Taylor RF, Schramm LP (1988).  Spinally mediated inhibition of abdominal and lumbar sympathetic activities.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  254(4).
  • Taylor RF, Schramm LP (1987).  Differential effects of spinal transection on sympathetic nerve activities in rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  253(4).
  • Kneupfer MM, Schramm LP (1987).  The conduction velocities and spinal projections of single renal afferent fibers in the rat.  Brain Research.  435(1-2).
  • Osborn JW, Livingstone RH, Schramm LP (1987).  Elevated renal nerve activity after spinal transection: Effects on renal function.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  253(4).
  • Schramm LP, Livingstone RH (1987).  Inhibition of renal nerve sympathetic activity by spinal stimulation in rat.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  252(3).
  • McKenna KE, Schramm LP (1985).  Mechanisms mediating the sympathetic silent period: Studies in the isolated spinal cord of the neonatal rat.  Brain Research.  329(1-2).
  • Knuepfer MM, Schramm LP (1985).  Properties of renobulbar afferent fibers in rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  17(1).
  • McKenna KE, Schramm LP (1984).  Baclofen inhibits sympathetic preganglionic neurons in an isolated spinal cord preparation.  Neuroscience Letters.  47(1).
  • Simon OR, Schramm LP (1984).  The spinal course and medullary termination of myelinated renal afferents in the rat.  Brain Research.  290(2).
  • Knuepfer MM, Schramm LP (1984).  The modality of myelinated renal afferents projecting to brain stem.  Federation Proceedings.  43(3).
  • Gilbey MP, McKenna KE, Schramm LP (1983).  Effects of substance P on sympathetic preganglionic neurones.  Neuroscience Letters.  41(1-2).
  • McKenna KE, Schramm LP (1983).  Sympathetic preganglionic neurons in the isolated spinal cord of the neonatal rat.  Brain Research.  269(2).
  • Simon OR, Schramm LP (1983).  Spinal superfusion of dopamine excites renal sympathetic nerve activity.  Neuropharmacology.  22(3 PART 1).
  • Schramm LP, Chornoboy ES (1982).  Sympathetic activity in spontaneously hypertensive rats after spinal transection.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  12(3).
  • Celler BG, Schramm LP (1981).  Pre- and postganglionic sympathetic activity in splanchnic nerves of rats..  The American journal of physiology.  241(1).
  • Celler BG, Schramm LP (1981).  Pre- and postganglionic sympathetic activity in splanchnic nerves of rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  10(1).
  • Schramm LP, Gunther HJ, McKenna KE, Barton GN (1979).  Sympathetic hyperactivity and hypertension in adult spontaneously hypertensive rats despite early dorsolateral funicular lesions.  Brain Research.  167(2).
  • Schramm LP, Howland EW, McKenna KE, Barton GN (1979).  Spinal pathways mediating splanchnic sympathetic excitation and sympathetic silent periods in the rat.  Brain Research.  167(2).
  • Schramm LP, Barton GN (1979).  Diminished sympathetic silent period in spontaneously hypertensive rats..  The American journal of physiology.  236(3).
  • Schramm LP, Barton GN (1979).  Diminished sympathetic silent period in spontaneously hypertensive rats.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  5(2).
  • Carlson DE, Schramm LP (1978).  Humoral and mechanical factors modulating neural input to the renal vasculature..  The American journal of physiology.  235(1).
  • Ward DG, Adair JR, Schramm LP, Gann DS (1978).  Parabrachial pons mediates hypothalamically induced renal vasoconstriction..  The American journal of physiology.  234(5).
  • Carlson DE, Schramm LP (1978).  Humoral and mechanical factors modulating neural input to the renal vasculature.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  4(1).
  • Ward DG, Adair JR, Schramm LP, Gann DS (1978).  Parabrachial pons mediates hypothalamically induced renal vasoconstriction.  American Journal of Physiology - Regulatory Integrative and Comparative Physiology.  3(3).
  • Schramm LP, Barton GN, McKenna KE (1977).  The sympathetic silent period in developing spontaneously hypertensive and normotensive rats.  Federation Proceedings.  36(3).
  • Schramm LP, Stribling JM, Adair JR (1976).  Developmental reorientation of sympathetic preganglionic neurons in the rat.  Brain Research.  106(1).
  • Carlson DE, Schramm LP (1976).  Renal autoregulation in the cat: effects of angiotensin II blockade and indomethacin.  Federation Proceedings.  35(3).
  • Schramm LP, Carlson DE (1975).  Inhibition of renal vasoconstriction by elevated ureteral pressure.  American Journal of Physiology.  228(4).
  • Kumada M, Schramm LP, Altmansberger andSagawa RAK (1975).  Modulation of carotid sinus baroreceptor reflex by hypothalamic defense response.  American Journal of Physiology.  228(1).
  • Grizzle WE, Johnson RN, Schramm LP, Gann DS (1975).  Hypothalamic cells in an area mediating ACTH release respond to right atrial stretch.  American Journal of Physiology.  228(4).
  • Schramm LP, Adair JR, Stribling JM, Gray LP (1975).  Preganglionic innervation of the adrenal gland of the rat: A study using horseradish peroxidase.  Experimental Neurology.  49(2).
  • Schramm LP, Anderson DE, Randall DC (1975).  Renal blood flow changes during aversive conditioning in the dog.  Experientia.  31(1).
  • Grizzle WE, Dallman MF, Schramm LP, Gann DS (1974).  Inhibitory and facilitatory hypothalamic areas mediating ACTH release in the cat.  Endocrinology.  95(5).
  • Bignall KE, Schramm L (1974).  Behavior of chronically decerebrated kittens.  Experimental Neurology.  42(3).
  • Sagawa K, Kumada M, Schramm LP, Shoukas AA (1973).  Studies on the arterial baroreceptor reflex system.  Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME.  95(3).
  • Grizzle WE, Johnson RN, Schramm LP, Gann DS (1973).  Localized hypothalamic area related to neural control of ACTH.  Federation Proceedings.  32(3 (I)).
  • Schramm LP, Bignall KE (1971).  Central neural pathways mediating active sympathetic muscle vasodilation in cats..  The American journal of physiology.  221(3).
  • Schramm LP, Honig CR, Bignall KE (1971).  Active muscle vasodilation in primates homologous with sympathetic vasodilation in carnivores..  The American journal of physiology.  221(3).
  • Murphree HB, Goldstein L, Pfeiffer CC, Schramm LP, Jenney EH (1964).  Computer analysis of drug effects on the electroencephalograms of normal and psychotic subjects.  International Journal of Neuropharmacology.  3(1).
  • Murphree HB, Goldstein L, Pfeiffer CC, Schramm LP, Jenney EH (1964).  Computer analysis of drug effects on the electroencephalograms of normal and psychotic subjects.  Neuropharmacology.  3(1).
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