Gill, L.; Goymann, W.; Ter Maat, A.; Gahr, M.: Patterns of call communication between group-housed zebra finches change during the breeding cycle. eLife 4, e07770 (2015)
Lobato, M.; Vellema, M.; Gahr, C.; Leitao, A.; de Lima, S.; Geberzahn, N.; Gahr, M.: Mismatch in sexual dimorphism of developing song and song control system in blue-capped cordon-bleus, a songbird species with singing females and males. Frontiers in Ecology and Evolution 3, 117 (2015)
Ota, N.; Gahr, M.; Soma, M.: Tap dancing birds: The multimodal mutual courtship display of males and females in a socially monogamous songbird. Scientific Reports 5, 16614 (2015)
Quispe Valdez, R.; Trappschuh, M.; Gahr, M.; Goymann, W.: Towards more physiological manipulations of hormones in field studies: Comparing the release dynamics of three kinds of testosterone implants, silastic tubing, time-release pellets and beeswax. General and Comparative Endocrinology 212, S. 100 - 105 (2015)
Schwabl, H.; Dowling, J.; Baldassarre, D. T.; Gahr, M.; Lindsay, W. R.; Webster, M. S.: Variation in song system anatomy and androgen levels does not correspond to song characteristics in a tropical songbird. Animal Behaviour 104, S. 39 - 50 (2015)
Vellema, M.; Hertel, M.; Urbanus, S. L.; Van der Linden, A.; Gahr, M.: Evaluating the predictive value of doublecortin as a marker for adult neurogenesis in canaries (Serinus canaria). The Journal of Comparative Neurology 522 (6), S. 1299 - 1315 (2014)
Vellema, M.; Ko, M.-C.; Frankl-Vilches, C.; Gahr, M.: What makes a marker a good marker? Brain, behavior and evolution: Official journal of the J. B. Johnston Club 84 (1), S. 5 - 7 (2014)
Voigt, C.; Gahr, M.; Leitner, S.; Lutermann, H.; Bennett, N. C.: Breeding status and social environment differentially affect the expression of sex steroid receptor and aromatase mRNA in the brain of female Damaraland mole-rats. Frontiers in Zoology 11, 38 (2014)
Apfelbeck, B. A.; Mortega, K. G.; Kiefer, S.; Kipper, S.; Vellema, M.; Villavicencio, C. P.; Gahr, M.; Goymann, W.: Associated and disassociated patterns in hormones, song, behavior and brain receptor expression between life-cycle stages in male black redstarts, Phoenicurus ochruros. General and Comparative Endocrinology 184, S. 93 - 102 (2013)
Deregnaucourt, S.; Gahr, M.: Horizontal transmission of the father's song in the zebra finch (Taeniopygia guttata). Biology Letters 9 (4), 20130247 (2013)
Deregnaucourt, S.; Poirier, C.; van der Kant, A.; van der Linden, A.; Gahr, M.: Comparisons of different methods to train a young zebra finch (Taeniopygia guttata) to learn a song. Journal of Physiology-Paris 107 (3), S. 210 - 218 (2013)
Dittrich, F.; Ter Maat, A.; Jansen, R. F.; Pieneman, A. W.; Hertel, M.; Frankl-Vilches, C.; Gahr, M.: Maximized song learning of juvenile male zebra finches following BDNF expression in the HVC. European Journal of Neuroscience: European Neuroscience Association 38 (9), S. 3338 - 3344 (2013)
Geberzahn, N.; Gahr, M.: Song learning in male and female Uraeginthus cyanocephalus, a tropical songbird species. Journal of Comparative Psychology 127 (4), S. 352 - 364 (2013)
Hirschenhauser, K.; Gahr, M.; Goymann, W.: Winning and losing in public: Audiences direct future success in Japanese quail. Hormones and Behavior 63 (4), S. 625 - 633 (2013)
Van der Kant, A.; Deregnaucourt, S.; Gahr, M.; Van der Linden, A.; Poirier, C.: Representation of early sensory experience in the adult auditory midbrain: Implications for vocal learning. PLoS One 8 (4), e61764 (2013)
Beckers, G. J. L.; Gahr, M.: Large-scale synchronized activity during vocal deviance detection in the zebra finch auditory forebrain. The Journal of Neuroscience 32 (31), S. 10594 - 10608 (2012)
Deregnaucourt, S.; Saar, S.; Gahr, M.: Melatonin affects the temporal pattern of vocal signatures in birds. Journal of Pineal Research 53 (3), S. 245 - 258 (2012)
Poot, H.; Ter Maat, A.; Trost, L.; Schwabl, I.; Jansen, R. F.; Gahr, M.: Behavioural and physiological effects of population density on domesticated Zebra Finches (Taeniopygia guttata) held in aviaries. Physiology & Behavior 105 (3), S. 821 - 828 (2012)
Geberzahn, N.; Gahr, M.: Undirected (solitary) birdsong in female and male blue-capped cordon-bleus (Uraeginthus cyanocephalus) and its endocrine correlates. PLoS One 6 (10), e26485 (2011)
Pfannkuche, K. A.; Gahr, M.; Weites, I. M.; Riedstra, B.; Reusch, C.; Groothuis, T. G. G.: Examining a pathway for hormone mediated maternal effects - Yolk testosterone affects androgen receptor expression and endogenous testosterone production in young chicks (Gallus gallus domesticus). General and Comparative Endocrinology 172 (3), S. 487 - 493 (2011)
Stiedl, O.; Youn, J.; Hager, T.; Jansen, R. F.; Ogren, S. O.; Meyer, M.; Ter Maat, A.; Gahr, M.: Integrated behavioural and physiological measures in fear learning. European Neuropsychopharmacology 21 (Suppl. 1), S. S33 - S34 (2011)
Vellema, M.; Van der Linden, A.; Gahr, M.: Area-specific migration and recruitment of new neurons in the adult songbird brain. The Journal of Comparative Neurology 518 (9), S. 1442 - 1459 (2010)
Deregnaucourt, S.; Saar, S.; Gahr, M.: Dynamics of crowing development in the domestic Japanese quail (Coturnix coturnix japonica). Proceedings of the Royal Society B: Biological Sciences 276 (1665), S. 2153 - 2162 (2009)
Hartog, T. E.; Dittrich, F.; Pieneman, A. W.; Jansen, R. F.; Frankl-Vilches, C.; Lessmann, V.; Lilliehook, C.; Goldman, S. A.; Gahr, M.: Brain-derived neurotrophic factor signaling in the HVC is required for testosterone-induced song of female canaries. The Journal of Neuroscience 29 (49), S. 15511 - 15519 (2009)
Gahr, M.; Metzdorf, R.; Schmidl, D.; Wickler, W.: Bi-Directional sexual dimorphisms of the song control nucleus HVC in a songbird with unison song. PLoS One 3 (8), e3073 (2008)
Gahr, M.: Sexual differentiation of the vocal control system of birds. Genetics of Sexual Differentiation and Sexually Dimorphic Behaviors 59, S. 67 - 105 (2007)
Hodgson, Z. G.; Meddle, S. L.; Roberts, M. L.; Buchanan, K. L.; Matthew, R. E.; Metzdorf, R.; Gahr, M.; Healy, S. D.: Spatial ability is impaired and hippocampal mineralocorticoid receptor mRNA expression reduced in zebra finches (Taeniopygia guttata) selected for acute high corticosterone response to stress. Proceedings of the Royal Society B: Biological Sciences 274 (1607), S. 239 - 245 (2007)
Voigt, C.; Leitner, S.; Gahr, M.: Socially induced brain differentiation in a cooperatively breeding songbird. Proceedings of the Royal Society B: Biological Sciences 274 (1626), S. 2645 - 2652 (2007)
Dietzen, C.; Voigt, C.; Wink, M.; Gahr, M.; Leitner, S.: Phylogeography of Island Canary (Serinus canaria) populations. Journal of Ornithology 147 (3), S. 485 - 494 (2006)
Gil, D.; Naguib, M.; Riebel, K.; Rutstein, A.; Gahr, M.: Early condition, song learning, and the volume of song brain nuclei in the zebra finch (Taeniopygia guttata). Journal of Neurobiology 66 (14), S. 1602 - 1612 (2006)
Schregardus, D. S.; Pieneman, A. W.; Ter Maat, A.; Jansen, R. F.; Brouwer, T. J. F.; Gahr, M.: A lightweight telemetry system for recording neuronal activity in freely behaving small animals. Journal of Neuroscience Methods 155 (1), S. 62 - 71 (2006)
Voigt, C.; Leitner, S.; Gahr, M.: Repertoire and structure of duet and solo songs in cooperatively breeding white-browed sparrow weavers. Behaviour 143 (2), S. 159 - 182 (2006)
Jansen, R. F.; Metzdorf, R.; van der Roest, M.; Fusani, L.; Ter Maat, A.; Gahr, M.: Melatonin affects the temporal organization of the song of the zebra finch. The FASEB Journal 19, S. 848 - 850 (2005)
Gahr, M.: Hormone-dependent neural plasticity in the juvenile and adult song system: What makes a successful male? Annals of the New York Academy of Sciences 1016 (1), S. 684 - 703 (2004)
Rybak, F.; Gahr, M.: Modulation by steroid hormones of a "sexy" acoustic signal in an Oscine species, the common Canary Serinus Canaria. Anais da Academia Brasileira de Ciências 76 (2), S. 365 - 367 (2004)
Voigt, C.; Metzdorf, R.; Gahr, M.: Differential expression pattern and steroid hormone sensitivity of SNAP-25 and Synaptoporin mRNA in the telencephalic song control nucleus HVC of the zebra finch. The Journal of Comparative Neurology 475 (1), S. 83 - 94 (2004)
Fusani, L.; Metzdorf, R.; Hutchison, J. B.; Gahr, M.: Aromatase inhibition affects testosterone-induced masculinization of song and the neural song system in female canaries. Journal of Neurobiology 54 (2), S. 370 - 379 (2003)
Gahr, M.: Male Japanese quails with female brains do not show male behavior. Proceedings of the National Academy of Sciences of the United States of America 100 (13), S. 7959 - 7964 (2003)
Halle, F.; Gahr, M.; Kreutzer, M.: Effects of unilateral lesions of HVC on song patterns of male domesticated canaries. Journal of Neurobiology 56 (4), S. 303 - 314 (2003)
Halle, F.; Gahr, M.; Kreutzer, M.: Impaired recovery of syllable repertoires after unilateral lesions of the HVC of male domesticated canaries. Animal Biology 53 (2), S. 113 - 128 (2003)
Leitner, S.; Van't Hof, T. J.; Gahr, M.: Flexible reproduction in wild canaries is independent of photoperiod. General and Comparative Endocrinology 130 (2), S. 102 - 108 (2003)
Voigt, C.; Leitner, S.; Gahr, M.: Mate fidelity in a population of island canaries (Serinus canaria) in the Madeiran Archipelago. Journal für Ornithologie 144 (1), S. 86 - 92 (2003)
Gahr, M.; Leitner, S.; Fusani, L.; Rybak, F.: What is the adaptive role of neurogenesis in adult birds? Progress in Brain Research 138, S. 233 - 254 (2002)
Mit einer virtuellen Realität für Fische haben Forschende aus Konstanz die „Steuerungsregeln“ eines Fischschwarms entschlüsselt – und damit Roboterschwärme angeleitet
Eine Studie im Wissenschaftsjournal Science zeigt: Klassische Modelle von kollektivem Verhalten können die Verhaltensmechanismen von Heuschreckenschwärmen nicht erklären
Mit ICARUS 2.0 startet das weltraumgestützte Tierbeobachtungssystem neue Pläne für eine dedizierte Flotte von fünf CubeSats in einer erdnahen Umlaufbahn
Wissenschaftler setzen ultraleichte Sensoren ein, die „wie Handys“ in ganz Europa Empfang haben, um zu untersuchen, wie Fledermäuse über den Kontinent ziehen