Gustav Schelling

Summary

Affiliation: University of Munich
Country: Germany

Publications

  1. ncbi request reprint The effect of stress doses of hydrocortisone during septic shock on posttraumatic stress disorder and health-related quality of life in survivors
    G Schelling
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Crit Care Med 27:2678-83. 1999
  2. ncbi request reprint Pulmonary function and health-related quality of life in a sample of long-term survivors of the acute respiratory distress syndrome
    G Schelling
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Munich, Germany
    Intensive Care Med 26:1304-11. 2000
  3. ncbi request reprint Effects of stress hormones on traumatic memory formation and the development of posttraumatic stress disorder in critically ill patients
    Gustav Schelling
    Department of Anesthesiology, Ludwig Maximilians University, 81377 Munich, Germany
    Neurobiol Learn Mem 78:596-609. 2002
  4. doi request reprint Anandamide and neutrophil function in patients with fibromyalgia
    Ines Kaufmann
    Clinic of Anaesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Marchioninistrasse 15, 81366 Munich, Germany
    Psychoneuroendocrinology 33:676-85. 2008
  5. ncbi request reprint Glucocorticoid-endocannabinoid interaction in cardiac surgical patients: relationship to early cognitive dysfunction and late depression
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Rev Neurosci 23:681-90. 2012
  6. doi request reprint Traumatic memories, post-traumatic stress disorder and serum cortisol levels in long-term survivors of the acute respiratory distress syndrome
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Brain Res 1293:114-20. 2009
  7. doi request reprint Stress doses of hydrocortisone in high-risk patients undergoing cardiac surgery: effects on interleukin-6 to interleukin-10 ratio and early outcome
    Florian Weis
    Department of Anesthesiology, University of Munich, Klinikum Grosshadern, Munich, Germany
    Crit Care Med 37:1685-90. 2009
  8. ncbi request reprint Stress doses of hydrocortisone, traumatic memories, and symptoms of posttraumatic stress disorder in patients after cardiac surgery: a randomized study
    Gustav Schelling
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    Biol Psychiatry 55:627-33. 2004
  9. doi request reprint Decrease in adhesion molecules on polymorphonuclear leukocytes of patients with fibromyalgia
    Ines Kaufmann
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Marchioninistrasse 15, 81366, Munich, Germany
    Rheumatol Int 29:1109-11. 2009
  10. ncbi request reprint Stress doses of hydrocortisone in septic shock: beneficial effects on opsonization-dependent neutrophil functions
    Ines Kaufmann
    Ludwig Maximilians University, Klinikum Grosshadern, Clinic of Anesthesiology, 81377 Munich, Germany
    Intensive Care Med 34:344-9. 2008

Collaborators

Detail Information

Publications53

  1. ncbi request reprint The effect of stress doses of hydrocortisone during septic shock on posttraumatic stress disorder and health-related quality of life in survivors
    G Schelling
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Crit Care Med 27:2678-83. 1999
    ..The administration of stress doses of hydrocortisone during treatment in the intensive care unit could theoretically result in a lower incidence of PTSD. We tested this hypothesis in survivors of septic shock...
  2. ncbi request reprint Pulmonary function and health-related quality of life in a sample of long-term survivors of the acute respiratory distress syndrome
    G Schelling
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Munich, Germany
    Intensive Care Med 26:1304-11. 2000
    ..We performed a follow-up cohort analysis in order to delineate the correlation between pulmonary function (PF) and health-related quality of life (HRQL) in patients after ARDS...
  3. ncbi request reprint Effects of stress hormones on traumatic memory formation and the development of posttraumatic stress disorder in critically ill patients
    Gustav Schelling
    Department of Anesthesiology, Ludwig Maximilians University, 81377 Munich, Germany
    Neurobiol Learn Mem 78:596-609. 2002
    ..Our studies also demonstrate that animal models of aversive learning are useful in analyzing and predicting clinical findings in critically ill humans...
  4. doi request reprint Anandamide and neutrophil function in patients with fibromyalgia
    Ines Kaufmann
    Clinic of Anaesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Marchioninistrasse 15, 81366 Munich, Germany
    Psychoneuroendocrinology 33:676-85. 2008
    ..In conclusion, patients with FM might benefit from pharmacologic manipulation of endocannabinoid signaling which should be tested in controlled studies...
  5. ncbi request reprint Glucocorticoid-endocannabinoid interaction in cardiac surgical patients: relationship to early cognitive dysfunction and late depression
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Rev Neurosci 23:681-90. 2012
    ....
  6. doi request reprint Traumatic memories, post-traumatic stress disorder and serum cortisol levels in long-term survivors of the acute respiratory distress syndrome
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Brain Res 1293:114-20. 2009
    ....
  7. doi request reprint Stress doses of hydrocortisone in high-risk patients undergoing cardiac surgery: effects on interleukin-6 to interleukin-10 ratio and early outcome
    Florian Weis
    Department of Anesthesiology, University of Munich, Klinikum Grosshadern, Munich, Germany
    Crit Care Med 37:1685-90. 2009
    ..Stress doses of hydrocortisone have been successfully used to improve outcome of CS. The interleukin (IL)-6 to IL-10 ratio is associated with outcome after trauma and major surgery...
  8. ncbi request reprint Stress doses of hydrocortisone, traumatic memories, and symptoms of posttraumatic stress disorder in patients after cardiac surgery: a randomized study
    Gustav Schelling
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    Biol Psychiatry 55:627-33. 2004
    ....
  9. doi request reprint Decrease in adhesion molecules on polymorphonuclear leukocytes of patients with fibromyalgia
    Ines Kaufmann
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Marchioninistrasse 15, 81366, Munich, Germany
    Rheumatol Int 29:1109-11. 2009
    ..01) and CD11b/CD18 (p < 0.05) on polymorphonuclear leukocytes. These changes might lower the rate of polymorphonuclear leukocyte migration to sites of inflammation and thereby compromise defense against infections and pain control...
  10. ncbi request reprint Stress doses of hydrocortisone in septic shock: beneficial effects on opsonization-dependent neutrophil functions
    Ines Kaufmann
    Ludwig Maximilians University, Klinikum Grosshadern, Clinic of Anesthesiology, 81377 Munich, Germany
    Intensive Care Med 34:344-9. 2008
    ..To assess the effects of stress doses of hydrocortisone (HC) on clinical parameters and neutrophil functions in patients with septic shock...
  11. pmc A genotype-specific, randomized controlled behavioral intervention to improve the neuroemotional outcome of cardiac surgery: study protocol for a randomized controlled trial
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich 81377, Germany
    Trials 14:89. 2013
    ..Early cognitive behavioral intervention has been shown to prevent stress-related disorders after heart surgery...
  12. doi request reprint Effect of an acute consumption of a moderate amount of ethanol on plasma endocannabinoid levels in humans
    Matthias Feuerecker
    Department of Anaesthesiology, Klinikum Grosshadern, University of Munich, Germany
    Alcohol Alcohol 47:226-32. 2012
    ..Grape juice or plain non-sparkling water served as non-alcoholic control liquids...
  13. ncbi request reprint Stress doses of hydrocortisone reduce chronic stress symptoms and improve health-related quality of life in high-risk patients after cardiac surgery: a randomized study
    Florian Weis
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    J Thorac Cardiovasc Surg 131:277-82. 2006
    ....
  14. pmc Motion sickness, stress and the endocannabinoid system
    Alexander Chouker
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    PLoS ONE 5:e10752. 2010
    ..The endocannabinoid system (ECS) represents an important neuromodulator of stress and N&V. Inhibitory effects of the ECS on N&V are mediated by endocannabinoid-receptor activation...
  15. doi request reprint Relationship of a common polymorphism of the glucocorticoid receptor gene to traumatic memories and posttraumatic stress disorder in patients after intensive care therapy
    Daniela Hauer
    Departments of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Crit Care Med 39:643-50. 2011
    ....
  16. pmc Complex interaction of sensory and motor signs and symptoms in chronic CRPS
    Volker Huge
    Department of Anaesthesiology, Ludwig Maximilians Universitat Munchen, Munich, Germany
    PLoS ONE 6:e18775. 2011
    ....
  17. ncbi request reprint Efficacy of hydrocortisone in preventing posttraumatic stress disorder following critical illness and major surgery
    Gustav Schelling
    Ludwig Maximilians University, Klinikum Grosshadern, Department of Anaesthesiology, 81377 Muenchen, Germany
    Ann N Y Acad Sci 1071:46-53. 2006
    ....
  18. doi request reprint Breath isoprene concentrations in persons undergoing general anesthesia and in healthy volunteers
    Cyrill Hornuss
    Department of Anaesthesiology, Klinikum der Universitat Munchen, Munich, Germany
    J Breath Res 6:046004. 2012
    ..Rebreathing of isoprene from the anesthesia machine possibly accounts for the observed increase in isoprene in the anesthesia group...
  19. ncbi request reprint Effects of parabolic flight and spaceflight on the endocannabinoid system in humans
    Claudia Strewe
    Department of Anesthesiology, University of Munich, Munich, Germany
    Rev Neurosci 23:673-80. 2012
    ..These preliminary results suggest that complex environmental stressors result in an increase of circulating ECs and that enhanced EC signaling is probably required for adaptation and tolerance under stressful conditions...
  20. doi request reprint Adenosine A2(A) receptor modulates the oxidative stress response of primed polymorphonuclear leukocytes after parabolic flight
    Ines Kaufmann
    Department of Anaesthesiology, University of Munich, 81366 Munich, Germany
    Hum Immunol 72:547-52. 2011
    ..Pharmacologic manipulation of the adenosine A2(A) receptor pathway could be a potential target for control of unwanted exacerbations of cytotoxic PMN functions...
  21. ncbi request reprint Exposure to high stress in the intensive care unit may have negative effects on health-related quality-of-life outcomes after cardiac surgery
    Gustav Schelling
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    Crit Care Med 31:1971-80. 2003
    ..We sought to determine whether failed improvements in HRQL after cardiac surgery are associated with the development of traumatic memories and chronic stress states as a result of high perioperative stress exposure...
  22. ncbi request reprint Lymphocyte subsets and the role of TH1/TH2 balance in stressed chronic pain patients
    Ines Kaufmann
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, Munich, Germany
    Neuroimmunomodulation 14:272-80. 2007
    ..Despite the known connection between the nervous system and immune cells, information on distribution of lymphocyte subsets under stress and pain conditions is limited...
  23. pmc Plasma concentrations of endocannabinoids and related primary fatty acid amides in patients with post-traumatic stress disorder
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    PLoS ONE 8:e62741. 2013
    ....
  24. ncbi request reprint Can posttraumatic stress disorder be prevented with glucocorticoids?
    Gustav Schelling
    Ludwig Maximilians University, Klinikum Grosshadern, Department of Anaesthesiology, 81377 Muenchen, Germany
    Ann N Y Acad Sci 1032:158-66. 2004
    ..Therefore, stress doses of hydrocortisone could be useful for prophylaxis and treatment of PTSD...
  25. ncbi request reprint Psychoneuroendocrine stress response may impair neutrophil function in complex regional pain syndrome
    Ines Kaufmann
    Department of Anesthesiology, Klinikum Grosshadern, Ludwig Maximilians University, 81377, Munich, Germany
    Clin Immunol 125:103-11. 2007
    ..In conclusion, CRPS patients exhibit signs of impaired innate immunity which might reflect the immunological consequence of an immunosuppressive neuroendocrine stress response...
  26. doi request reprint White and gray matter abnormalities in the brain of patients with fibromyalgia: a diffusion-tensor and volumetric imaging study
    Jürgen Lutz
    Campus Grosshadern, Ludwig Maximilians University, Munich, Germany
    Arthritis Rheum 58:3960-9. 2008
    ....
  27. doi request reprint Substantially altered expression pattern of cannabinoid receptor 2 and activated endocannabinoid system in patients with severe heart failure
    Florian Weis
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    J Mol Cell Cardiol 48:1187-93. 2010
    ..These results might open up new perspectives regarding the role of endocannabinoid signalling in CHF and its potential as a target for pharmacological modulation...
  28. doi request reprint Propofol enhances memory formation via an interaction with the endocannabinoid system
    Daniela Hauer
    Department of Anaesthesiology, Ludwig Maximilians University, Munich, Germany
    Anesthesiology 114:1380-8. 2011
    ....
  29. ncbi request reprint [Psychiatric disorders in intensive care--part three: psychic reactions, affective and anxiety disorders]
    Till Krauseneck
    Klinik fur Psychiatrie und Psychotherapie, Ludwig Maximilians Universitat Munchen, Munich, Germany
    Anasthesiol Intensivmed Notfallmed Schmerzther 42:180-7. 2007
    ....
  30. ncbi request reprint Effect of stress doses of hydrocortisone on S-100B vs. interleukin-8 and polymorphonuclear elastase levels in human septic shock
    Thomas Mussack
    Department of Surgery Innenstadt, Klinikum der Universitat Munchen, Munich, Germany
    Clin Chem Lab Med 43:259-68. 2005
    ..For the first time, a similar extent of S-100B increase in serum of septic patients at the time of diagnosis was shown as reported for cardiac arrest or severe traumatic brain injury...
  31. ncbi request reprint Indications and practical use of replacement dose of corticosteroids in critical illness
    Josef Briegel
    Department of Anaesthesiology, University Hospital, Ludwig Maximilians University, Munich, Germany
    Curr Opin Crit Care 13:370-5. 2007
    ..As the appropriate diagnosis of this clinical entity remains a challenge, indication and practical use of corticosteroid replacement therapy in the critically ill is generally directed by clinical symptoms and features...
  32. doi request reprint Determination of breath isoprene allows the identification of the expiratory fraction of the propofol breath signal during real-time propofol breath monitoring
    Cyrill Hornuss
    Department of Anaesthesiology, Klinikum der Universitat Munchen, Marchioninistr 15, 81377, Munich, Germany
    J Clin Monit Comput 27:509-16. 2013
    ..12 ppb. The lower and the upper limits of the 95 % CI were -0.69 and 0.45 ppb. Determination of isoprene breath concentrations allows the identification of the expiratory propofol signal during real-time breath monitoring. ..
  33. pmc The major brain endocannabinoid 2-AG controls neuropathic pain and mechanical hyperalgesia in patients with neuromyelitis optica
    Hannah L Pellkofer
    Institute for Clinical Neuroimmunology, Ludwig Maximilians University, Munich, Germany
    PLoS ONE 8:e71500. 2013
    ..The degree of mechanical hyperalgesia reflecting central sensitization of nociceptive pathways seems to be controlled by the major brain endocannabinoid 2-AG. ..
  34. ncbi request reprint Pitfalls in measuring the endocannabinoid 2-arachidonoyl glycerol in biological samples
    Michael Vogeser
    Institute of Clinical Chemistry, Hospital of the University of Munich, Munich, Germany
    Clin Chem Lab Med 45:1023-5. 2007
    ..The endocannabinoid 2-arachidonoyl glycerol (2-AG) undergoes spontaneous isomerization to biologically inactive 1-AG. This effect has not been adequately addressed in previous studies that reported 2-AG concentrations in biological samples...
  35. doi request reprint Time course of expiratory propofol after bolus injection as measured by ion molecule reaction mass spectrometry
    Cyrill Hornuss
    Department of Anaesthesiology, Klinikum der Universitat, Ludwig Maximilians University Munich, Munich, Germany
    Anal Bioanal Chem 403:555-61. 2012
    ..This suggests that expiratory propofol concentrations may be useful for titrating intravenous anesthesia...
  36. doi request reprint Effects of low-dose intranasal (S)-ketamine in patients with neuropathic pain
    Volker Huge
    Department of Anaesthesiology, Ludwig Maximilians Universitat Munchen, Campus Grosshadern, Marchioninistrasse 15, 81377 Munich, Germany
    Eur J Pain 14:387-94. 2010
    ..NMDA receptors are involved in the development and maintenance of neuropathic pain. We evaluated the efficacy and safety of intranasal (S)-ketamine, one of the most potent clinically available NMDA receptor antagonists...
  37. ncbi request reprint Real-time monitoring of propofol in expired air in humans undergoing total intravenous anesthesia
    Cyrill Hornuss
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    Anesthesiology 106:665-74. 2007
    ..This could allow real-time monitoring of relative changes in the propofol concentration in arterial blood during total intravenous anesthesia...
  38. ncbi request reprint Release of anandamide from blood cells
    Michael Vogeser
    Institute of Clinical Chemistry, Hospital of the University of Munich, Munich, Germany
    Clin Chem Lab Med 44:488-91. 2006
    ..Since this might be caused by pre-analytical variables, we investigated the impact of different sample handling conditions on measured plasma anandamide concentrations...
  39. ncbi request reprint [Psychiatric emergencies on ICU]
    Till Krauseneck
    Klinik für Psychiatrie und Psychotherapie der Ludwig Maximilians Universität München, Germany
    Anasthesiol Intensivmed Notfallmed Schmerzther 42:10-3. 2007
    ..Psychiatric emergencies are catatonia, stupor, central serotonine syndrome, malignant neuroleptic syndrome, suicide risk and agitation. In this article some clinical features of the aforementioned and its therapy are summarized...
  40. ncbi request reprint [Psychiatric disorders in the ICU I: delirium]
    Till Krauseneck
    Klinik fur Psychiatrie und Psychotherapie, Ludwig Maximilians Universitat Munchen, Germany
    Anasthesiol Intensivmed Notfallmed Schmerzther 41:720-6. 2006
    ..This article reviews the different forms of delirium, its causes and therapy strategies. Also changes of the ICU environment to prevent patients from delirium are mentioned...
  41. doi request reprint Quantification of anandamide and 2-arachidonoylglycerol plasma levels to examine potential influences of tetrahydrocannabinol application on the endocannabinoid system in humans
    Ulrike Thieme
    Department of Anaesthesiology, Ludwig Maximilians University of Munich, Germany
    Drug Test Anal 6:17-23. 2014
    ..Although the underlying mechanism is not clear, high doses of intravenous THC appear to influence endogenous cannabinoid concentrations and presumably EC-signalling. Copyright © 2013 John Wiley & Sons, Ltd. ..
  42. ncbi request reprint Comparison of systemic and renal effects of dopexamine and dopamine in norepinephrine-treated septic shock
    Martin Schmoelz
    Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    J Cardiothorac Vasc Anesth 20:173-8. 2006
    ..The primary hypothesis to be tested was that dopexamine is more effective than dopamine and that dopamine shows better effects than placebo regarding organ failures and C(crea)...
  43. ncbi request reprint Post-traumatic stress disorder in somatic disease: lessons from critically ill patients
    Gustav Schelling
    Department of Anaesthesiology, Ludwig Maximilians University, 81377, Munich, Germany
    Prog Brain Res 167:229-37. 2008
    ..This could also result in new approaches for prophylaxis and treatment of stress-related disorders...
  44. ncbi request reprint Effects of general anesthesia on anandamide blood levels in humans
    Gustav Schelling
    Department of Anaesthesiology, Institute for Medical Informatics, Ludwig Maximilians University, Munich, Germany
    Anesthesiology 104:273-7. 2006
    ..Endocannabinoids play an important role in the physiologic control of sleep, pain processing, and emesis. The authors therefore investigated the effects of general anesthesia on the endocannabinoid system in humans...
  45. doi request reprint Diagnostic value of concentration profiles of glucocorticosteroids and endocannabinoids in hair
    Aniko Krumbholz
    Institute of Doping Analysis and Sports Biochemistry, Dresden Endocrine Research Unit, Medizinische Klinik und Poliklinik IV, University Hospital, Munich and Department of Anesthesiology, Ludwig Maximilians University, Munich, Germany
    Ther Drug Monit 35:600-7. 2013
    ..The application of hair as retrospective specimen for long-term recording of corticosteroids and its association with stress-induced biochemical alterations was intensively examined...
  46. ncbi request reprint Psychiatric and psychosocial outcome of orthotopic liver transplantation
    Hans Bernd Rothenhäusler
    Department of Psychiatry, Ludwig Maximilians University of Munich, Munich, Germany
    Psychother Psychosom 71:285-97. 2002
    ..The study aimed to explore the prevalence of psychiatric disorders among orthotopic liver transplantation (OLT) recipients, and to investigate how psychiatric morbidity was linked to health-related quality of life (HRQOL)...
  47. ncbi request reprint Daptomycin, a lipopeptide antibiotic in clinical practice
    Florian Weis
    Department of Anesthesiology, University Hospital Grosshader, Marchioninistrasse 15, 81377 Munich, Germany
    Curr Opin Investig Drugs 9:879-84. 2008
    ..The purpose of this article is to provide an overview of daptomycin, with particular emphasis on potential new indications for which it could be used in the future...
  48. ncbi request reprint Low-dose cortisol for symptoms of posttraumatic stress disorder
    Amanda Aerni
    Division of Psychiatry Research, University of Zurich, Lenggstr 31, 8029 Zurich, Switzerland
    Am J Psychiatry 161:1488-90. 2004
    ....
  49. ncbi request reprint Posttraumatic stress disorder and health-related quality of life in long-term survivors of acute respiratory distress syndrome
    Hans P Kapfhammer
    Department of Psychiatry, Karl Franzens University, Graz, Austria
    Am J Psychiatry 161:45-52. 2004
    ..Psychiatric morbidity and negative effects on health-related quality of life were assessed in long-term survivors of acute respiratory distress syndrome...
  50. ncbi request reprint Psychiatric and psychosocial outcome of cardiac surgery with cardiopulmonary bypass: a prospective 12-month follow-up study
    Hans Bernd Rothenhäusler
    Department of Psychiatry, University of Medicine of Graz, A 8036 Graz, Austria
    Gen Hosp Psychiatry 27:18-28. 2005
    ....
  51. pmc Glucocorticoids reduce phobic fear in humans
    Leila M Soravia
    Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Zurich, Zurichbergstrasse 43, CH 8044 Zurich, Switzerland
    Proc Natl Acad Sci U S A 103:5585-90. 2006
    ..Cortisol treatment did not reduce general, phobia-unrelated anxiety. In conclusion, the present findings in two distinct types of phobias indicate that glucocorticoid administration reduces phobic fear...
  52. ncbi request reprint A systemically administered beta-adrenoceptor antagonist blocks corticosterone-induced impairment of contextual memory retrieval in rats
    Benno Roozendaal
    Center for the Neurobiology of Learning and Memory, Department of Neurobiology and Behavior, University of California, Irvine, CA 92697 3800, USA
    Neurobiol Learn Mem 81:150-4. 2004
    ..These findings provide evidence for the view that glucocorticoids interact with noradrenergic mechanisms in influencing memory retrieval...
  53. pmc Corticotropin-releasing factor in the basolateral amygdala enhances memory consolidation via an interaction with the beta-adrenoceptor-cAMP pathway: dependence on glucocorticoid receptor activation
    Benno Roozendaal
    Center for the Neurobiology of Learning and Memory, Department of Neurobiology and Behavior, University of California, Irvine, California 92697 3800, USA
    J Neurosci 28:6642-51. 2008
    ....