Publikationen von Manfred Gahr

Zeitschriftenartikel (138)

101.
Zeitschriftenartikel
Fusani, L.; Gahr, M.; Hutchison, J. B.: Aromatase inhibition reduces specifically one display of the ring dove courtship behavior. General and Comparative Endocrinology 122 (1), S. 23 - 30 (2001)
102.
Zeitschriftenartikel
Fusani, L.; Hutchison, J. B.; Gahr, M.: Testosterone regulates the activity and expression of telencephalic aromatase in female canaries. Journal of Neurobiology 49 (1), S. 1 - 8 (2001)
103.
Zeitschriftenartikel
Gahr, M.: Distribution of sex steroid hormone receptors in the avian brain: Functional implications for neural sex differences and sexual behaviors. Microscopy Research and Technique 55 (1), S. 1 - 11 (2001)
104.
Zeitschriftenartikel
Leitner, S.; Voigt, C.; Gahr, M.: Seasonal changes in the song pattern of the non-domesticated island canary (Serinus canaria), a field study. Behaviour 138 (7), S. 885 - 904 (2001)
105.
Zeitschriftenartikel
Leitner, S.; Voigt, C.; Garcia-Segura, L. M.; Van't Hof, T. J.; Gahr, M.: Seasonal activation and inactivation of song motor memories in wild canaries is not reflected in neuroanatomical changes of forebrain song areas. Hormones and Behavior 40 (2), S. 160 - 168 (2001)
106.
Zeitschriftenartikel
del Negro, C.; Kreutzer, M.; Gahr, M.: Sexually-stimulating signals of the canary songs: Evidence for a female-specific auditory representation in the nucleus HVc during the breeding season. Behavioral Neuroscience 114, S. 526 - 542 (2000)
107.
Zeitschriftenartikel
Fusani, L.; Van't Hof, T. J.; Hutchison, J. B.; Gahr, M.: Seasonal expression of androgen receptors, estrogen receptors, and aromatase in the canary brain in relation to circulating androgens and estrogens. Journal of Neurobiology 43 (3), S. 254 - 268 (2000)
108.
Zeitschriftenartikel
Gahr, M.: The neural song control system of hummingbirds: A comparison with swifts, vocal learning (songbirds) and non-learning (sub-oscines) passerines, vocal learning (budgerigars) and non-learning (dove, owl, gull, quail, chicken) non-passerines. The Journal of Comparative Neurology 426 (2), S. 182 - 196 (2000)
109.
Zeitschriftenartikel
Lohmann, R.; Gahr, M.: Muscle-dependent and hormone-dependent differentiation of the vocal control premotor nucleus robustus archistriatalis and the motornucleus. Journal of Neurobiology 42, S. 220 - 231 (2000)
110.
Zeitschriftenartikel
Dittrich, F.; Feng, Y.; Metzdorf, R.; Gahr, M.: Estrogen-inducible, sex-specific expression of brain-derived neurotrophic factor mRNA in a forebrain song control nucleus of the juvenile zebra finch. Proceedings of the National Academy of Sciences of the United States of America 96 (14), S. 8241 - 8246 (1999)
111.
Zeitschriftenartikel
Gahr, M.; Metzdorf, R.: The sexually dimorphic expression of androgen receptors in the song nucleus hyperstriatalis ventrale pars caudale of the zebra finch develops independently of gonadal steroids. The Journal of Neuroscience 19, S. 2628 - 2636 (1999)
112.
Zeitschriftenartikel
Gehr, D. D.; Capsius, B.; Grabner, P.; Gahr, M.; Leppelsack, H. J.: Functional organisation of the field-L-complex of adult male zebra finches. NeuroReport 10, S. 375 - 380 (1999)
113.
Zeitschriftenartikel
Metzdorf, R.; Gahr, M.; Fusani, L.: Distribution of aromatase, estrogen receptor, and androgen receptor mRNA in the forebrain of songbirds and non-songbirds. The Journal of Comparative Neurology 407 (1), S. 115 - 129 (1999)
114.
Zeitschriftenartikel
Bergeron, J. M.; Gahr, M.; Horan, K.; Wibbels, T.; Crew, D.: Cloning and in situ hybridization analysis of estrogen receptor in the developing gonad of the red earded slider turtle, a species with temperature-dependent sex determination. Development Growth & Differentiation 40 (2), S. 243 - 254 (1998)
115.
Zeitschriftenartikel
Gahr, M.; Sonnenschein, E.; Wickler, W.: Sex difference in the size of the neural song control regions in a dueting songbird with similar song repertoire size of males and females. The Journal of Neuroscience 18 (3), S. 1124 - 1131 (1998)
116.
Zeitschriftenartikel
del Negro, C.; Gahr, M.; Leboucher, G.; Kreutzer, M.: The selectivity of sexual responses to song displays: Effects of partial chemical lesion of the HVC in female canaries. Behavioural Brain Research 96 (1-2), S. 151 - 159 (1997)
117.
Zeitschriftenartikel
Gahr, M.: How should brain nuclei be delineated? Consequences for developmental mechanisms and for correlations of area size, neuron numbers and functions of brain nuclei. Trends in Neurosciences 20 (2), S. 58 - 62 (1997)
118.
Zeitschriftenartikel
Gahr, M.; Metzdorf, R.: Distribution and dynamics in the expression of androgen and estrogen receptors in vocal control systems of songbirds. Brain Research Bulletin 44 (4), S. 509 - 517 (1997)
119.
Zeitschriftenartikel
Gahr, M.; Metzdorf, R.; Wickler, W.; Aschenbrenner, S.: The ontogeny of the canary HVC revealed by the expression of androgen and estrogen receptors. NeuroReport 8, S. 311 - 315 (1997)
120.
Zeitschriftenartikel
Gahr, M.; Wild, J. M.: Localization of androgen receptors mRNA-containing cells in avian respiratory-vocal nuclei: An in situ hybridization study. Journal of Neurobiology 33 (7), S. 865 - 876 (1997)
121.
Zeitschriftenartikel
Gahr, M.: Developmental changes in the distribution of oestrogen receptor mRNA expressing cells in the forebrain of female, male and masculinized female zebra finches. NeuroReport 7, S. 2469 - 2473 (1996)
122.
Zeitschriftenartikel
Gahr, M.; Balaban, E.: The development of a species difference in the local distribution of brain estrogen receptive cells. Developmental Brain Research 92 (2), S. 182 - 189 (1996)
123.
Zeitschriftenartikel
Gahr, M.; Garcia-Segura, L. M.: Testosterone-dependent increase of gap-junctions in HVC neurons of adult female canaries. Brain Research 712 (1), S. 69 - 73 (1996)
124.
Zeitschriftenartikel
Gahr, M.; Kosar, M.: Identification, distribution, and developmental changes of a melatonin-binding site in the song control system of the zebra finch. The Journal of Comparative Neurology 367 (2), S. 308 - 318 (1996)
125.
Zeitschriftenartikel
Vallet, E.; Kreutzer, M.; Gahr, M.: Testosterone induces sexual release quality in the song of female canaries. Ethology 102 (4), S. 617 - 628 (1996)
126.
Zeitschriftenartikel
Young, L. J.; Godwin, J.; Grammer, M.; Gahr, M.; Crews, D.: Reptilian sex steroid receptors: Amplification, sequence analysis and expression. Journal of Steroid Biochemistry and Molecular Biology 55, S. 261 - 269 (1995)
127.
Zeitschriftenartikel
Gahr, M.; Güttinger, H.-R.; Kroodsma, D.: Estrogen receptors in the avian brain: Survey reveals general distribution and forebrain areas unique to songbirds. The Journal of Comparative Neurology 327 (1), S. 112 - 122 (1993)
128.
Zeitschriftenartikel
Gahr, M.; Hutchison, J. B.: Behavioral action of estrogen in the male dove brain: Area differences in codistribution of aromatase activity and estrogen receptors are steroid-dependent. Neuroendocrinology 56, S. 74 - 84 (1992)
129.
Zeitschriftenartikel
Gahr, M.; Wibbels, T.; Crews, D.: Sites of estrogen uptake in embryonic Trachemys scripta, a turtle with temperature-dependent sex determination. Biology of Reproduction 46 (3), S. 458 - 463 (1992)
130.
Zeitschriftenartikel
Seiler, H. W.; Gahr, M.; Goldsmith, A. R.; Güttinger, H.-R.: Prolactin and gonadal steroids during the reproductive cycle of the Bengalese Finch (Lonchura striata var. domestica, Estrildidae), a nonseasonal breeder with biparental care. General and Comparative Endocrinology 88 (1), S. 83 - 90 (1992)
131.
Zeitschriftenartikel
Gahr, M.: Delineation of a brain nucleus: Comparisons of cytochemical, hodological, and cytoarchitectural views of the song control nucleus HVC of the adult canary. The Journal of Comparative Neurology 294 (1), S. 30 - 36 (1990)
132.
Zeitschriftenartikel
Gahr, M.: Localization of androgen receptors and estrogen receptors in the same cells in the brain of the canary. Proceedings of the National Academy of Sciences of the United States of America 87 (23), S. 9445 - 9448 (1990)
133.
Zeitschriftenartikel
Hutchison, J. B.; Schumacher, M.; Steimer, T.; Gahr, M.: Are separable aromatase systems involved in hormonal regulation of the male brain? Journal of Neurobiology 21 (5), S. 743 - 759 (1990)
134.
Zeitschriftenartikel
Balthazart, J.; Gahr, M.; van Daele-Surlemmont, C.: Distribution of estrogen receptors in the brain of the Japanese quail: An immunocytochemical study. Brain Research 501 (2), S. 205 - 214 (1989)
135.
Zeitschriftenartikel
Gahr, M.; Konishi, M.: Developmental changes in estrogen-sensitive neurons in the forebrain of the zebra finch. Proceedings of the National Academy of Sciences of the United States of America 85 (19), S. 7380 - 7383 (1988)
136.
Zeitschriftenartikel
Gahr, M.; Flügge, G.; Güttinger, H.-R.: Immunocytochemical localization of estrogen-binding neurons in the songbird brain. Brain Research 402 (1), S. 173 - 177 (1987)
137.
Zeitschriftenartikel
Gahr, M.; Güttinger, H.-R.: Functional aspects of singing in male and female Uraeginthus bengalus (Estrildidae). Ethology 72 (2), S. 123 - 131 (1986)
138.
Zeitschriftenartikel
Gahr, M.; Güttinger, H.-R.: Korrelationen zwischen der sexualdimorphen Gehirndifferenzierung und der Verhaltensausprägung bei Prachtfinken (Estrildidae). Journal für Ornithologie 126 (3), S. 310 (1985)

Buchkapitel (5)

139.
Buchkapitel
Gahr, M.: Seasonal hormone fluctuations and song structure of birds. In: Coding strategies in vertebrate acoustic communication, S. 163 - 201 (Hg. Aubin, T.; Mathevon, N.). Springer, Cham (CH) (2020)
140.
Buchkapitel
Gahr, M.: Seasonal and life-history stage dependent vocal communication of birds. In: The senses: A comprehensive reference, Bd. 2, 2 Aufl., S. 163 - 186 (Hg. Fritzsch, B.). Elsevier Academic Press, Cambridge, MA (2020)
141.
Buchkapitel
Gahr, M.: All for One, One for All. Box 2.1: Auditolemetry of Vocal Behaviour. In: Field and Laboratory Methods in Animal Cognition: A Comparative Guide, S. 42 - 44 (Hg. Bueno-Guerra, N.; Amici, F.). Cambridge University Press, Cambridge, New York, Port Melbourne (2018)
142.
Buchkapitel
Gahr, M.: Motivation und Emotion. In: Lehrbuch Neurowissenschaft, S. 465 - 486. Gustav Fischer Verlag, Stuttgart (1996)
143.
Buchkapitel
Gahr, M.: Brain structure: Causes and consequences of brain sex. In: The differences between the sexes, S. 273 - 302 (Hg. Short, R. V.; Balaban, E.). Cambridge University Press, Cambridge (1994)

Konferenzbeitrag (1)

144.
Konferenzbeitrag
Gahr, M.: The role of estrogen in the differentiation of the vocal control system of songbirds. In: Perspectives in Comparative Endocrinology, Bd. 1994, S. 455 - 463 (Hg. Davey, K. G.). XII International Congress of Comparative Endocrinology, Toronto, 16. Mai 1993 - 21. Mai 1993. National Research Council of Canada, Ottawa (1994)
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