Jørn Dybkjær Hounsgaard
Professor, emeritus
Neuronal Signalling
Blegdamsvej 3
2200 København N.
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Voltage fluctuations in neurons: signal or noise?
Yarom, Y. & Hounsgaard, Jørn Dybkjær, 1 Jul 2011, In: Physiological Reviews. 91, 3, p. 917-29 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transmitter-controlled properties of α-motoneurones causing long-lasting motor discharge to brief excitatory inputs
Hounsgaard, Jørn Dybkjær, Hultborn, Hans & Kiehn, Ole, 1 Jan 1986, In: Progress in Brain Research. 64, C, p. 39-49 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transmitter Regulation of Plateau Properties in Turtle Motoneurons
Svirskis, G. & Hounsgaard, Jørn Dybkjær, 1998, In: Journal of Neurophysiology. 79, p. 45-50Research output: Contribution to journal › Journal article › Research › peer-review
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Synaptic excitation in spinal motoneurons alternates with synaptic inhibition and is balanced by outward rectification during rhythmic motor network activity
Guzulaitis, R. & Hounsgaard, Jørn Dybkjær, 2017, In: Journal of Neuroscience. 37, 38, p. 9239-9248 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Synaptic drive in spinal motoneurons during scratch network activity
Guzulaitis, R. & Hounsgaard, Jørn Dybkjær, 2018, In: Journal of Neurophysiology. 120, 5, p. 2542-2554Research output: Contribution to journal › Journal article › Research › peer-review
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Synaptic control of excitability in turtle cerebellar Purkinje cells.
Hounsgaard, Jørn Dybkjær & Midtgaard, Jens, 1 Feb 1989, In: The Journal of Physiology. 409, 1, p. 157-170 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Subcellular distribution of L-type Ca2+ channels responsible for plateau potentials in motoneurons from the lumbar spinal cord of the turtle
Simon, M., Perrier, Jean-Francois Marie & Hounsgaard, Jørn Dybkjær, 2003, In: European Journal of Neuroscience. 18, p. 258-266Research output: Contribution to journal › Journal article › Research › peer-review
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Stereological estimate of the total number of neurons in spinal segment D9 of the red-eared turtle
Walløe, S., Nissen, U. V., Berg, Rune W., Hounsgaard, Jørn Dybkjær & Pakkenberg, B., 16 Feb 2011, In: Journal of Neuroscience. 31, 7, p. 2431-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Spinal plasticity mediated by postsynaptic L-type Ca2+ channels
Perrier, Jean-Francois Marie, Alaburda, A. & Hounsgaard, Jørn Dybkjær, Oct 2002, In: Brain Research. 40, 1-3, p. 223-229 7 p.Research output: Contribution to journal › Review › Research › peer-review
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Spinal plasticity mediated by postsynaptic L-type Ca<sup>2+</sup>channels
Perrier, Jean-Francois Marie, Alaburda, A. & Hounsgaard, Jørn Dybkjær, 2002, In: Brain Research Reviews.Research output: Contribution to journal › Journal article › Research › peer-review
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Spinal plasticity mediated by postsynaptic L -type C2+ channels
Perrier, Jean-Francois Marie, Alaburda, A. & Hounsgaard, Jørn Dybkjær, 2002, In: Brain Research. 40, p. 223-229Research output: Contribution to journal › Journal article › Research › peer-review
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Spatial integration of local transmitter responses in motoneurones of the turtle spinal cord in vitro
Skydsgaard, M. A. & Hounsgaard, Jørn Dybkjær, 1994, In: Journal of Physiology. 479 , 2, p. 233-246 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Signaling in large-scale neural networks
Berg, Rune W. & Hounsgaard, Jørn Dybkjær, 2009, In: Cognitive Processing - Heidelberg. 10 Suppl 1, p. s. 9-15 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Short-term plasticity in turtle dorsal horn neurons mediated by L-type Ca2+ channels
Russo, R. E. & Hounsgaard, Jørn Dybkjær, 1 Jul 1994, In: Neuroscience. 61, 2, p. 191-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Serotonin‐induced bistability of turtle motoneurones caused by a nifedipine‐sensitive calcium plateau potential.
Hounsgaard, Jørn Dybkjær & Kiehn, Ole, 1 Jul 1989, In: The Journal of Physiology. 414, 1, p. 265-282 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Semi-quantitative theory of bistable dendrites with potential-dependent facilitation of inward current
Gutman, A., Baginskas, A., Hounsgaard, Jørn Dybkjær, Svirskiene, N. & Svirskis, G., 1 Jan 2005, Modeling in the Neurosciences: From Biological Systems to Neuromimetic Robotics. CRC Press, p. 435-457 23 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Roles of ryanodine and inositol triphosphate receptors in regulation of plateau potentials in turtle spinal motoneurons
Mejia-Gervacio, S., Hounsgaard, Jørn Dybkjær & Diaz-Munoz, M., 2004, In: Neuroscience. 123, p. 123-130Research output: Contribution to journal › Journal article › Research › peer-review
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Response properties of motoneurones in a slice preparation of the turtle spinal cord.
Hounsgaard, Jørn Dybkjær, Kiehn, Ole & Mintz, I., 1 Apr 1988, In: The Journal of Physiology. 398, 1, p. 575-589 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Probing the functional properties of mammalian dendrites (R. Llinas and M. Sugimori, J. Physiology, 1980, 305:197-213)
Hounsgaard, Jørn Dybkjær & Häusser, M., Sep 2012, In: Cerebellum (London, England). 11, 3, p. 609-11 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Presynaptic inhibitory action of acetylcholine in area CA1 of the hippocampus
Hounsgaard, Jørn Dybkjær, Dec 1978, In: Experimental Neurology. 62, 3, p. 787-797 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Potassium accumulation around individual purkinje cells in cerebellar slices from the guinea‐pig.
Hounsgaard, Jørn Dybkjær & Nicholson, C., 1 Jul 1983, In: The Journal of Physiology. 340, 1, p. 359-388 30 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Plateau-generating neurones in the dorsal horn in an in vitro preparation of the turtle spinal cord
Russo, R. E. & Hounsgaard, Jørn Dybkjær, 15 May 1996, In: Journal of Physiology. 493 ( Pt 1), p. 39-54 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Periodic high conductance states in spinal neurons during scratch-like network activity in adult turtles
Alaburda, A., Russo, R., MacAulay, Nanna & Hounsgaard, Jørn Dybkjær, 2005, In: Journal of Neuroscience. 25, p. 6316-6321Research output: Contribution to journal › Journal article › Research › peer-review
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Pacemaker properties of mammalian Purkinje cells
Hounsgaard, Jørn Dybkjær, May 1979, In: Acta Physiologica Scandinavica. 106, 1, p. 91-92 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Oscillatory interaction between dorsal root excitability and dorsal root potentials in the spinal cord of the turtle
Delgado-Lezama, R., Perrier, Jean-Francois Marie & Hounsgaard, Jørn Dybkjær, 1 Jan 1999, In: Neuroscience. 93, 2, p. 731-739 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Organization of projection-specific interneurons in the spinal cord of the red-eared turtle
Nissen, U. V., Moldovan, Mihai, Hounsgaard, Jørn Dybkjær & Glover, J. C., 2008, In: Brain, Behavior and Evolution. 72, 3, p. 179-91 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Opposing Effects of Intrinsic Conductance and Correlated Synaptic Input on V-Fluctuations during Network Activity
Kolind, J., Hounsgaard, Jørn Dybkjær & Berg, Rune W., 2012, In: Frontiers in Computational Neuroscience. 6, Article 40, p. 1-16 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Non-volatile general anaesthetics reduce spinal activity by suppressing plateau potentials
Guertin, P. A. & Hounsgaard, Jørn Dybkjær, 1999, In: Neuroscience. 88.2, p. 353-358Research output: Contribution to journal › Journal article › Research › peer-review
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NMDA-Induced Intrinsic Voltage Oscillations Depend on L-Type Calcium Channels in Spinal Motoneurons of Adult Turtles
Guertin, P. A. & Hounsgaard, Jørn Dybkjær, 1998, In: Journal of Neurophysiology. 80, p. 3380-3382Research output: Contribution to journal › Journal article › Research › peer-review
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Multiple actions of iontophoretically applied serotonin on motorneurones in the turtle spinal cord in vitro
Skydsgaard, M. A. & Hounsgaard, Jørn Dybkjær, 1 Dec 1996, In: Acta physiologica Scandinavica. 158, 4, p. 301-10 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Motor Neurons
Hounsgaard, Jørn Dybkjær, 2017, In: Comprehensive Physiology. 7, 2, p. 463-484Research output: Contribution to journal › Journal article › Research › peer-review
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Motoneurons do what motoneurons have to do
Hounsgaard, Jørn Dybkjær, 1 Jan 2002, In: Journal of Physiology. 538, 1, 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Motoneurons do what motonaurons have to do
Hounsgaard, Jørn Dybkjær, 2002, In: Journal of Physiology. 538, p. 4Research output: Contribution to journal › Journal article › Research › peer-review
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Motoneuron membrane potentials follow a time inhomogeneous jump diffusion process
Jahn, P., Berg, Rune W., Hounsgaard, Jørn Dybkjær & Ditlevsen, Susanne, 2011, In: Journal of Computational Neuroscience. 31, 3, p. 563-579 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Monosynaptic connections between primary afferents and giant neurons in the turtle spinal dorsal horn
Fernández, A., Radmilovich, M., Russo, R. E., Hounsgaard, Jørn Dybkjær & Trujillo-Cenóz, O., 1 Mar 1996, In: Experimental Brain Research. 108, 3, p. 347-56 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Modulation of plateau properties in dorsal horn neurones in a slice preparation of the turtle spinal cord
Russo, R. E., Nagy, F. & Hounsgaard, Jørn Dybkjær, 1997, In: Journal of Physiology. vol. 499, p. 459-474Research output: Contribution to journal › Journal article › Research › peer-review
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Metabotropic synaptic regulation of intrinsic response properties of turtle spinal motoneurones
Delgado-Lezama, R., Perrier, Jean-Francois Marie, Nedergaard, S., Svirskis, G. & Hounsgaard, Jørn Dybkjær, 1997, In: Journal of Physiology. vol. 504, p. 97-102Research output: Contribution to journal › Journal article › Research › peer-review
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Metabotropic modulation of motoneurons by scratch-like spinal network activity
Alaburda, A. & Hounsgaard, Jørn Dybkjær, 2003, In: European Journal of Neuroscience. 18, p. 8625-8629Research output: Contribution to journal › Journal article › Research › peer-review
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Mechanism causing plateau potentials in spinal motoneurones
Alaburda, A., Perrier, Jean-Francois Marie & Hounsgaard, Jørn Dybkjær, 2002, In: Advances in Experimental Medicine and Biology. 508, p. 219-226Research output: Contribution to journal › Journal article › Research › peer-review
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Mechanism causing plateau potentials in spinal motoneurones
Holm, N. R., Christophersen, P., Hounsgaard, Jørn Dybkjær, Gammeltoft, S. & Olesen, S. P., 2002, In: Journal of Neurochemistry. 82, p. 495-503Research output: Contribution to journal › Journal article › Research › peer-review
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Mathematical model of dopamine autoreceptors and uptake inhibitors and their influence on tonic and phasic dopamine signaling
Dreyer, J. K. K. & Hounsgaard, Jørn Dybkjær, Jan 2013, In: Journal of Neurophysiology. 109, 1, p. 171-82 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Local facilitation of plateau potentials in dendrites of turtle motoneurones by synaptic activation of metabotropic receptors
Delgado-Lezama, R., Perrier, Jean-Francois Marie & Hounsgaard, Jørn Dybkjær, 15 Feb 1999, In: Journal of Physiology. 515, 1, p. 203-207 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Local facilitation of plateau potentials in dendrites of motoneurones by synaptic activation of metabotropic receptors
Delgado-Lezama, R., Perrier, Jean-Francois Marie & Hounsgaard, Jørn Dybkjær, 1999, In: Journal of Physiology. 515.1, p. 203-207Research output: Contribution to journal › Journal article › Research › peer-review
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L-type calcium channels but not N-methyl-D-aspartate receptor channels mediate rhythmic activity induced by cholinergic agonist in motoneurons form turtle spinal cord slices
Guertin, P. A. & Hounsgaard, Jørn Dybkjær, 1999, In: Neuroscience Letters. 261, p. 81-84Research output: Contribution to journal › Journal article › Research › peer-review
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L-Type calcium channels but not N-methyl-D-aspartate receptor channels mediate rhythmic activity induced by cholinergic agonist in motoneurons from turtle spinal cord slices
Guertin, P. A. & Hounsgaard, Jørn Dybkjær, 12 Feb 1999, In: Neuroscience Letters. 261, 1-2, p. 81-84 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Irregular Firing and High-Conductance States in Spinal Motoneurons during Scratching and Swimming
Guzulaitis, R., Hounsgaard, Jørn Dybkjær & Alaburda, A., 25 May 2016, In: The Journal of neuroscience : the official journal of the Society for Neuroscience. 36, 21, p. 5799-5807 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intrinsic membrane properties causing a bistable behaviour of α-motoneurones
Hounsgaard, Jørn Dybkjær, Hultborn, Hans, Jespersen, B. & Kiehn, Ole, 1 Jun 1984, In: Experimental Brain Research. 55, 2, p. 391-394 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intrinsic determinants of firing pattern in Purkinje cells of the turtle cerebellum in vitro.
Hounsgaard, Jørn Dybkjær & Midtgaard, Jens, 1 Aug 1988, In: The Journal of Physiology. 402, 1, p. 731-749 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intrinsic control of electroresponsive properties of transplanted mammalian brain neurons
Hounsgaard, Jørn Dybkjær & Yarom, Y., 3 Jun 1985, In: Brain Research. 335, 2, p. 372-6 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Intense synaptic activity enhances temporal resolution in spinal motoneurons
Berg, Rune W., Ditlevsen, Susanne & Hounsgaard, Jørn Dybkjær, 2008, In: PLoS ONE. 3, 9, p. e3218 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Excitatory and inhibitory synaptic mechanisms at the first stage of integration in the electroreception system of the shark
Research output: Contribution to journal › Journal article › Research › peer-review
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