D Schmitz

Summary

Affiliation: Humboldt University
Country: Germany

Publications

  1. pmc Serotonin reduces synaptic excitation in the superficial medial entorhinal cortex of the rat via a presynaptic mechanism
    D Schmitz
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    J Physiol 508:119-29. 1998
  2. pmc Potent depression of stimulus evoked field potential responses in the medial entorhinal cortex by serotonin
    D Schmitz
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    Br J Pharmacol 128:248-54. 1999
  3. doi request reprint Munc13-2 differentially affects hippocampal synaptic transmission and plasticity
    J Breustedt
    Neurowissenschaftliches Forschungszentrum, Charite Universitatsmedizin Berlin, 10117 Berlin, Germany
    Cereb Cortex 20:1109-20. 2010
  4. ncbi request reprint Carbachol-induced changes in excitability and [Ca2+]i signalling in projection cells of medial entorhinal cortex layers II and III
    T Gloveli
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University, Berlin, Germany
    Eur J Neurosci 11:3626-36. 1999
  5. pmc Laminar difference in GABA uptake and GAT-1 expression in rat CA1
    D Engel
    Institut fur Physiologie der Charite, Humboldt Universitat, Tucholskystrasse 2, 10117 Berlin, Germany
    J Physiol 512:643-9. 1998
  6. ncbi request reprint Systemic administration of the phencyclidine compound MK-801 affects stimulus-induced field potentials selectively in layer III of rat medial entorhinal cortex
    T Gloveli
    Institute for Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Germany
    Neurosci Lett 221:93-6. 1997
  7. ncbi request reprint Interaction between superficial layers of the entorhinal cortex and the hippocampus in normal and epileptic temporal lobe
    T Gloveli
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Germany
    Epilepsy Res 32:183-93. 1998
  8. ncbi request reprint Properties of entorhinal cortex deep layer neurons projecting to the rat dentate gyrus
    T Gloveli
    Johannes Müller Institute of Physiology at the Charité, Humboldt University, Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    Eur J Neurosci 13:413-20. 2001
  9. ncbi request reprint Dopamine depresses polysynaptic inhibition in rat subicular neurons
    J Behr
    Department of Neurophysiology, Institute of Physiology, University Hospital Charite, Humboldt University Berlin, Tucholskystr 2, Berlin, Germany
    Brain Res 861:160-4. 2000
  10. ncbi request reprint Dopamine depresses excitatory synaptic transmission onto rat subicular neurons via presynaptic D1-like dopamine receptors
    J Behr
    Department of Neurophysiology, Institute of Physiology, University Hospital Charite, Humboldt University Berlin, 10117 Berlin, Germany
    J Neurophysiol 84:112-9. 2000

Collaborators

Detail Information

Publications15

  1. pmc Serotonin reduces synaptic excitation in the superficial medial entorhinal cortex of the rat via a presynaptic mechanism
    D Schmitz
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    J Physiol 508:119-29. 1998
    ..6. We conclude that serotonin potently suppresses excitatory synaptic transmission via 5-HT1A receptors in layers II and III of the medial entorhinal cortex by a presynaptic mechanism...
  2. pmc Potent depression of stimulus evoked field potential responses in the medial entorhinal cortex by serotonin
    D Schmitz
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    Br J Pharmacol 128:248-54. 1999
    ..7. We conclude that physiological concentrations of serotonin potently suppresses excitatory synaptic transmission in the superficial entorhinal cortex by a presynaptic mechanism...
  3. doi request reprint Munc13-2 differentially affects hippocampal synaptic transmission and plasticity
    J Breustedt
    Neurowissenschaftliches Forschungszentrum, Charite Universitatsmedizin Berlin, 10117 Berlin, Germany
    Cereb Cortex 20:1109-20. 2010
    ..In contrast, transmission at 3 other types of hippocampal synapses, Schaffer-collateral, associational-commissural, as well as inhibitory synapses onto CA3 pyramidal neurons was unaffected by the loss of Munc13-2...
  4. ncbi request reprint Carbachol-induced changes in excitability and [Ca2+]i signalling in projection cells of medial entorhinal cortex layers II and III
    T Gloveli
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University, Berlin, Germany
    Eur J Neurosci 11:3626-36. 1999
    ..In conclusion, we present evidence for significant differences in the [Ca2+]i regulation between layer II stellate and layer III pyramidal cells of the medial EC...
  5. pmc Laminar difference in GABA uptake and GAT-1 expression in rat CA1
    D Engel
    Institut fur Physiologie der Charite, Humboldt Universitat, Tucholskystrasse 2, 10117 Berlin, Germany
    J Physiol 512:643-9. 1998
    ..Our findings suggest that this laminar difference is caused by a lower expression of GAT-1 in interneurons in stratum oriens than in stratum radiatum/lacunosum-moleculare...
  6. ncbi request reprint Systemic administration of the phencyclidine compound MK-801 affects stimulus-induced field potentials selectively in layer III of rat medial entorhinal cortex
    T Gloveli
    Institute for Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Germany
    Neurosci Lett 221:93-6. 1997
    ..Since the principal cells of layer III project directly to area CA1 and the subiculum, the selective effects of MK-801 may have implications for the transfer of information to the hippocampus...
  7. ncbi request reprint Interaction between superficial layers of the entorhinal cortex and the hippocampus in normal and epileptic temporal lobe
    T Gloveli
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Germany
    Epilepsy Res 32:183-93. 1998
    ....
  8. ncbi request reprint Properties of entorhinal cortex deep layer neurons projecting to the rat dentate gyrus
    T Gloveli
    Johannes Müller Institute of Physiology at the Charité, Humboldt University, Berlin, Tucholskystrasse 2, 10117 Berlin, Germany
    Eur J Neurosci 13:413-20. 2001
    ....
  9. ncbi request reprint Dopamine depresses polysynaptic inhibition in rat subicular neurons
    J Behr
    Department of Neurophysiology, Institute of Physiology, University Hospital Charite, Humboldt University Berlin, Tucholskystr 2, Berlin, Germany
    Brain Res 861:160-4. 2000
    ..We conclude that in addition to membrane effects, DA decreases polysynaptic IPSPs by attenuating the glutamatergic drive onto subicular interneurons...
  10. ncbi request reprint Dopamine depresses excitatory synaptic transmission onto rat subicular neurons via presynaptic D1-like dopamine receptors
    J Behr
    Department of Neurophysiology, Institute of Physiology, University Hospital Charite, Humboldt University Berlin, 10117 Berlin, Germany
    J Neurophysiol 84:112-9. 2000
    ..The results indicate that DA strongly depresses the hippocampal and the entorhinal excitatory input onto subicular neurons by decreasing the glutamate release following activation of presynaptic D1-like DA receptors...
  11. ncbi request reprint Electrophysiological properties of rat subicular neurons in vitro
    J Behr
    Institute of Physiology at the Charite, Department of Neurophysiology, Humboldt University Berlin, Germany
    Neurosci Lett 220:41-4. 1996
    ..Regular firing cells usually displayed a fast and a slow afterhyperpolarization following a train of action potentials, while bursting neurons present only a slow afterhyperpolarization...
  12. ncbi request reprint Enhanced temporal stability of cholinergic hippocampal gamma oscillations following respiratory alkalosis in vitro
    K Stenkamp
    Johannes Müller Institut für Physiologie, Humboldt Universitat Berlin, 10117 Berlin, Germany
    J Neurophysiol 85:2063-9. 2001
    ..These results suggest that changes in brain pCO(2) can have a strong influence on the temporal modulation of gamma rhythms...
  13. ncbi request reprint Axo-axonal coupling. a novel mechanism for ultrafast neuronal communication
    D Schmitz
    Institute of Physiology, Charite, Humboldt University Berlin, Tucholskystr 2, 10117, Berlin, Germany
    Neuron 31:831-40. 2001
    ..Our data thus suggest that hippocampal neurons are coupled by axo-axonal junctions, providing a novel mechanism for very fast electrical communication...
  14. ncbi request reprint Enhanced synaptic excitation-inhibition ratio in hippocampal interneurons of rats with temporal lobe epilepsy
    F Stief
    Neurowissenschaftliches Forschungszentrum der Charité, Humboldt University Berlin, Germany
    Eur J Neurosci 25:519-28. 2007
    ..This alteration may enhance feedforward inhibition and rhythmogenesis and--together with specific changes in other interneurons--contribute to seizure susceptibility and pathological synchronization...
  15. pmc Alpha1E-containing Ca2+ channels are involved in synaptic plasticity
    J Breustedt
    Neuroscience Research Center at the Charité, Humboldt University, Schumannstrasse 20 21, 10117 Berlin, Germany
    Proc Natl Acad Sci U S A 100:12450-5. 2003
    ..Indeed, optical recordings directly show the presence and the function of alpha1E-containing VDCCs at mossy fiber terminals. Hence, a previously undescribed role for alpha1E-containing VDCCs is suggested by these results...