Wehrhahn, C.: Farben sehen. In: Farben in Tirol, pp. 70 - 74 (Eds. Wilander, H.; Bodini, G.). Arunda, Silandro, Italy (1990)

Ribi, W.: The Structural Basis of Information Processing in the Visual System of the Bee. In: Neurobiology and Behavior of Honeybees, 12, pp. 130 - 140 (Eds. Menzel, R.; Mercer, A.). Springer, Berlin, Germany (1989)

Kirschfeld, K.: Fly, visual system. In: Sensory Systems I: Vision and Visual Systems, pp. 25 - 26 (Ed. Adelman, G.). Birkhäuser, Boston, MA, USA (1988)

Konishi, M.; Takahashi, T.; Wagner, H.; Sullivan, W.: Neurophysiological and anatomical substrates of sound localization in the owl. In: Auditory Function: Neurobiological Bases of Hearing, 24, pp. 721 - 745 (Eds. Edelman, G.; Gall, W.; Cowan, W.; Carr, C.). Wiley, New York, NY, USA (1988)

Kirschfeld, K.: Fly, visual system. In: Encyclopedia of Neuroscience, pp. 432 - 434 (Ed. Adelman, G.). Birkäuser, Boston, MA, USA (1987)

Hardie, R.: Functional Organization of the Fly Retina. In: Progress in Sensory Physiology, Vol. 5, pp. 1 - 79 (Eds. Autrum, H.; Ottoson, D.; Perl, E.; Schmidt, R.). Springer, Berlin, Germany (1985)

Wehrhahn, C.: Visual guidance of flies during flight. In: Comprehensive Insect Physiology, Biochemistry and Pharmacology 6: Nervous System: Sensory, Vol. 6, pp. 673 - 684 (Eds. Kerkut, G.; Gilbert, L.). Pergamon Press, Oxford, UK (1985)

Ribi, W.: Electron Microscopy of Golgi-Impregnated Neurons. In: Functional Neuroanatomy, pp. 1 - 18 (Eds. Strausfeld, N.; Adams, M.). Springer, Berlin, Germany (1983)

Kirschfeld, K.: Bistable and photostable pigments in microvillar photoreceptors. In: Sense Organs, pp. 142 - 162 (Eds. Laverack, M.; Cosens, D.). Blackie, Glasgow, UK (1981)

Franceschini, N.: Sampling of the Visual Environment by the Compound Eye of the Fly: Fundamentals and Applications. In: Photoreceptor Optics, pp. 98 - 125 (Eds. Snyder, A.; Menzel, R.). Springer, Berlin, Germany (1975)

Kirschfeld, K.; Snyder, A.: Wave guide mode effects, birefringence and diochroism in fly receptors. In: Photoreceptor optics, pp. 56 - 77 (Eds. Snyder, A.; Menzel, R.). Springer, Berlin, Germany (1975)

Braitenberg, V.; Kirschfeld, K.: Datenübertragung im Klomplexauge der Fliege. In: Kybernetik: Brücke zwischen den Wissenschaften, 7. Ed., pp. 105 - 113 (Ed. Frank, H.). Umschau Verlag, Frankfurt a.M., Germany (1970)

Kammer, T.; Beck, S.; Puls, K.; Roether, C.; Thielscher, A.: Motor and phosphene thresholds: consequences of cortical anisotropy. 2nd International Transcranial Magnetic Stimulation (TMS 2003) and Transcranial Direct Current Stimulation (tDCS) Symposium, Göttingen, Germany, June 11, 2003 - June 14, 2003. Supplements to Clinical Neurophysiology 56, 19, pp. 198 - 203 (2003)

Hengstenberg, R.; Krapp, H.; Hengstenberg, B.: Visual sensation of self-motion in the blowfly Calliphora. In: Biophysics of photoreception: molecular and phototransductive events, 53, pp. 53 - 70 (Ed. Taddei-Ferretti, C.). International School of Biophysics 1994, Napoli, Italy, October 10, 1994 - October 16, 1994. World Scientific Publishing, Singapore (1998)

Wachtler, T.; Wehrhahn, C.: Perception of luminance and color: Comparing functional properties of detection and induction in human vision. In: Neurobiology: Ionic Channels, Neurons and the Brain, pp. 383 - 389 (Eds. Torre, V.; Conti, F.). NATO Advanced Study Institute and 23rd Course of the International School of Biophysics in Neurobiology, Erice, Italy, May 02, 1995 - May 12, 1995. Plenum Press, New York, NY, USA (1996)

Kirschfeld, K.: Wie wird im Verlaufe der Evolution optimiert? "Erfindungen" im Komplexauge der Stubenfliege. In: Technische Biologie und Bionik 1: 1. Bionik-Kongress, Wiesbaden 1992, pp. 39 - 52 (Ed. Nachtigall, W.). 1. Bionik-Kongress, Wiesbaden, Germany, June 11, 1992 - June 13, 1992. Fischer, Stuttgart, Germany (1992)

Kröger, R.; Kirschfeld, K.: The cornea as an optical element in the cetacean eye. In: Marine Mammal Sensory Systems, pp. 97 - 106 (Eds. Thomas, J.; Kastelein, R.; Supin, A.). Symposium on Sensory Systems of Aquatic Mammals 1991, Moskva, Russian Federation, October 16, 1991 - October 19, 1991. Plenum Press, New York, NY, USA (1992)

Wehrhahn, C.: Some Quantitative Remarks about the Retina, the Primary Visual Cortex, and Visual Perception in Humans. In: Information processing in the cortex: Experiments and theory, pp. 179 - 188 (Eds. Aertsen, A.; Braitenberg, V.). Meeting on Theoretical Brain Science, Schloss Ringberg, Germany, April 18, 1990 - April 20, 1990. Springer, Berlin, Germany (1992)

Kirschfeld, K.: Natural and genetically engineered visual pigments of the fly. In: Sensory systems and communication in arthropods: including the first comprehensive collection of contributions by Soviet scientists, pp. 86 - 90 (Eds. Gribakin, F.; Wiese, K.; Popov, A.). Sensory systems and communication in arthropods 1989, Leningrad, Soviet Union. Birkhäuser, Basel, Switzerland (1990)

Kirschfeld, K.: Visual pigments of the fly. In: XXI Yamada Conference Molecular Physiology of Retinal Proteins, pp. 67 - 72 (Ed. Hara, T.). XXI Yamada Conference Molecular Physiology of Retinal Proteins, Kyoto, Japan, May 30, 1988 - June 03, 1988. Yamada Science Foundation, Osaka, Japan (1988)

Kirschfeld, K.: Activation of visual pigment: Chormophore structure and function. In: The Molecular Mechanism of Photoreception: Report of the Dahlem Workshop on the Molecular Mechanism of Photoreception Berlin 1984, November 25–30, pp. 31 - 49 (Ed. Stieve, H.). Dahlem Workshop on the Molecular Mechanism of Photoreception 1984, Berlin, Germany, November 25, 1984 - November 30, 1984. Springer, Berlin, Germany (1986)

Kirschfeld, K.: Die Rolle photostabiler Pigmente in Augen und Lichtsinneszellen. In: Verhandlungen der Deutschen Zoologischen Gesellschaft, Vol. 78, pp. 101 - 117. 78. Jahresversammlung der Deutschen Zoologischen Gesellschaft, Wien, Austria, May 27, 1985 - June 04, 1985. Fischer, Stuttgart, Germany (1985)

Kirschfeld, K.: Sensitizing pigments and their significance for vision. In: Neurobiology: Current Comparative Approaches, pp. 375 - 386 (Eds. Gilles, R.; Balthazart, J.). 1st International Congress of Comparative Physiology and Biochemistry 1984, Liège, Belgium, August 27, 1984 - August 31, 1984. Springer, Berlin, Germany (1985)

Wagner, H.: Aspects of the free flight behaviour of houseflies (Musca domestica). In: Insect Locomotion, pp. 223 - 232 (Eds. Gewecke, M.; Wendler, G.). Symposium 4.5 from the XVII. International Congress of Entomology 1984, Hamburg, Germany, 1984-08. Parey, Berlin, Germany (1985)

Kirschfeld, K.: Sensitization of the visual pigment in a photoreceptor. In: Photoreceptors: Proceedings of a NATO Advanced Study Institute on Photoreceptors, pp. 29 - 39 (Eds. Borsellino, A.; Cervetto, L.). NATO Advanced Study Institute on Photoreceptors 1981, Erice, Italy, July 01, 1981 - July 12, 1981. Plenum Press, New York, NY, USA (1984)

Wehrhahn, C.: Visual orientation of flies in flight. In: Localization and Orientation in Biology and Engeneering, pp. 112 - 118 (Eds. Varjú, D.; Schnitzler, H.-U.). 8th Cybernetic Congress 1983: Conference on Localization and Orientation in Biology and Engineering, Tübingen, Germany. Springer, Berlin, Germany (1984)

Kirschfeld, K.: The visual sytem of the fly: Physiological optics and functional anatomy as related to behavior. In: The Neurosciences: Fourth Study Program, pp. 297 - 310 (Eds. Schmitt, F.; Worden, F.). Fourth Intensive Study Program by the Neurosciences Research Program, Boulder, CO, USA, June 20, 1977 - July 01, 1977. MIT Press, Cambridge, MA, USA (1979)

Kirschfeld, K.: The Resolution of Lens and Compound Eyes. In: Neural Principles in Vision, pp. 354 - 370 (Eds. Zettler, F.; Weiler, R.). Symposium Neural Principles in Vision, München, Germany, September 15, 1975 - September 20, 1975. Springer, Berlin, Germany (1976)

Kirschfeld, K.: Waveguide Mode Effects, Birefringence and Dichroism in Fly Photoreceptors. In: Photoreceptor Optics, pp. 56 - 77 (Eds. Snyder, A.; Menzel, R.). International Workshop on Photoreceptor Optics 1974, Darmstadt, Germany, 1974-10. Springer, Berlin, Germany (1975)

Kirschfeld, K.: Vision of polarised light. In: 4th International Biophysics Congress of the International Union for Pure and Applied Biophysics (IUPAB 1972), 4, I, pp. 289 - 296 (Eds. Frank, G.; Kayushin, L.). 4th International Biophysics Congress of the International Union for Pure and Applied Biophysics (IUPAB 1972), Moskva, USSR, August 07, 1972 - August 14, 1972. Academy of Sciences of the USSR, Puščino, Soviet Union (1973)

Kirschfeld, K.: Das neurale Superpositionsauge. In: Orientierung der Tiere im Raum: Sinnes- und neurophysiologische Grundlagen, pp. 229 - 257 (Ed. Lindauer, M.). 1. Internationales Symposium der Akademie der Wissenschaften und der Literatur , Mainz, Germany, April 27, 1972 - April 29, 1972. Fischer, Stuttgart, Germany (1973)

Franceschini, N.: Pupil and Pseudopupil in the Compound Eye of Drosophila. In: Information Processing in the Visual Systems of Anthropods: Symposium Held at the Department of Zoology, University of Zurich, March 6–9, 1972, pp. 75 - 82 (Ed. Wehner, R.). Symposium on Information Processing in the Visual Systems of Arthropods, Zürich, Switzerland, March 06, 1972 - March 09, 1972. Springer, Berlin, Germany (1972)

Kirschfeld, K.: The visual system of Musca: Studies on optics, structure and function. In: Information Processing in the Visual Systems of Anthropods: Symposium Held at the Department of Zoology, University of Zurich, March 6–9, 1972, pp. 61 - 74 (Ed. Wehner, R.). Symposium on Information Processing in the Visual Systems of Arthropods 1972, Zürich, Switzerland, March 06, 1972 - March 09, 1972. Springer, Berlin, Germany (1972)

Kirschfeld, K.: Absorbtion properties of photopigments in single rods, cones and rhabdomeres. In: Processing of optical data by organisms and machines, pp. 116 - 136 (Ed. Reichardt, W.). Elaborazione di dati ottici da parte di organismi e di macchine: rendiconti della Scuola Internazionale di Fisica Enrico Fermi, XLIII corso, Varenna, Italy, July 15, 1968 - July 27, 1968. Academic Press, New York, NY, USA (1969)

Kirschfeld, K.: Optics of the compound eye. In: Processing of optical data by organisms and machines, pp. 144 - 166 (Ed. Reichardt, W.). Elaborazione di dati ottici da parte di organismi e di macchine: rendiconti della Scuola Internazionale di Fisica Enrico Fermi, XLIII corso, Varenna, Italy, July 15, 1968 - July 27, 1968. Academic Press, New York, NY, USA (1969)

Antkowiak, B.: Cellular mechanisms of gamma rhythmsin the neocortex probed by general anaesthestics. In Neural Correlates of Consciousness: Empirical and Conceptual Questions, p. 17. 2nd Annual Meeting of the Association for the Scientific Study of Consciousness (ASSC 1998), Bremen, Germany, June 19, 1998 - June 22, 1998. (1998)

Antkowiak, B.: Cellular Mechanisms of Gamma Rhythms in the Neocortex probed by general Anaesthestics. In Neural Correlates of Consciousness: Empirical and Conceptual Questions. 2nd Annual Meeting of the Association for the Scientific Study of Consciousness (ASSC 1998) , Bremen, Germany, June 19, 1998 - June 22, 1998. (1998)

Dresp, B.; Wehrhahn, C.: Isoluminant colour contrast does not fill in surfaces. In Perception, 25 (ECVP Abstract Supplement), p. 26. 19th European Conference on Visual Perception (ECVP 1996), Strasbourg, France, September 09, 1996 - September 13, 1996. Pion Ltd., London (1996)

Kirschfeld, K.: Information processing by cortical subtreshold and supratreshold activity. In Perception, 25 (ECVP Abstract Supplement), p. 2. 19th European Conference on Visual Perception (ECVP 1996), Strasbourg, France, September 09, 1996 - September 13, 1996. Pion Ltd., London (1996)

Wehrhahn, C.; Dresp, B.: Contrast and contextual effects: Detection of subthreshold lines. In Perception, 25 (ECVP Abstract Supplement), pp. 52 - 53. 19th European Conference on Visual Perception (ECVP 1996), Strasbourg, France, September 09, 1996 - September 13, 1996. Pion Ltd., London (1996)

Wehrhahn, C.; Wachtler, T.: Hyperacuity: old and new facts, and a model. In Perception, 25 (ECVP Abstract Supplement), pp. 38 - 39. 19th European Conference on Visual Perception (ECVP 1996), Strasbourg, France, September 09, 1996 - September 13, 1996. Pion Ltd., London (1996)

Kautz, D.; Wagner, H.: Sensitivity to acoustic motion stimuli in the barn owl's midbrain. In Nervous systems and behaviour: Proceedings of the 4th International Congress of Neuroethology, p. 50 (Eds. Burrows, M.; Matheson, T.; Newland, P.; Schuppe, H.). 4th International Congress of Neuroethology, Cambridge, UK, September 03, 1995 - September 08, 1995. Thieme, Stuttgart, Germany (1995)

Wagner, H.: Neural mechanisms of stereoscopic depth perception. In Nervous systems and behaviour: Proceedings of the 4th International Congress of Neuroethology, p. 28 (Eds. Burrows, M.; Matheson, T.; Newland, P.; Schuppe, H.). 4th International Congress of Neuroethology, Cambridge, UK, September 03, 1995 - September 08, 1995. Thieme, Stuttgart, Germany (1995)

Wachtler, T.; Teufel, H.; Wehrhahn, C.: Comparing absolute sensitivities for colour and luminance stimuli in humans. In Perception, 24 (ECVP Abstract Supplement), p. 36. 18th European Conference on Visual Perception (ECVP 1995), Tübingen, Germany, August 21, 1995 - August 25, 1995. Pion Ltd., London (1995)

Gewecke, M.; Kirschfeld, K.; Feiler, R.: Identification of optic lobe neurons of locusts using video films. In Biology and Phylogeny of Curculionoidea: Proceedings of a Symposium convened at the XVIII. International Congress of Entomology, p. 111 (Ed. Anderson, R.). XVIII International Congress of Entomology 1988, Vancouver, Canada, July 03, 1988 - July 09, 1988. Washington, DC, USA (1995)

Lee, B.; Westheimer, G.; Wehrhahn, C.; Kremers, J.: Detection of edge displacement by primate ganglion cells and human observers. In Perception, 21 (ECVP Abstract Supplement), p. 4. Fifteenth European Conference on Visual Perception (ECVP 1992), Pisa, Italy, August 30, 1992 - September 03, 1992. Pion Ltd., London (1992)

Lee, B.; Wehrhahn, C.; Kremers, J.; Westheimer, G.: The spatial precision of signals of Macaque ganglion cells. In Investigative Ophthalmology and Visual Science, 32 (4), 2065, p. 1090. Annual Meeting of the Association for Research in Vision and Ophthalmology (ARVO 1991), Sarasota, FL, USA, April 28, 1991 - May 03, 1991. Association for Research in Vision and Ophthalmology, etc., Hagerstown, MD, etc. (1991)

Mitchison, G.; Toulouse, G.; Wehrhahn, C.: The temporal integration of 3-D structure from motion: a computational and psychophysical study. In Organization of Neural Networks: Structures and Models, p. 261 (Eds. von Seelen, W.; Shaw, G.; Leinhos, U.). 2nd Meeting on Theoretical Neuroscience 1986, Bad Homburg, Germany, September 16, 1986 - September 19, 1986. VCH, Weinheim, Germany (1988)

Ribi, W.: Information Processing in the First Optic ganglion of the Bee. In Neuroscience Letters, Supplement 3, p. 61. Third European Neuroscience Meeting, Roma, Italy, September 11, 1979 - September 14, 1979. Elsevier, Amsterdam (1979)

Hardie, R.; Franceschini, N.: Intracellular Staining of Photoreceptor Cells as Observed in Vivo. In Investigative Ophthalmology and Visual Science, 17 (Supplement), p. 239. 50th Anniversary Spring Meeting of the Association for Research in Vision and Ophthalmology Incorporated, Sarasota, FL, USA, April 30, 1978 - May 05, 1978. Association for Research in Vision and Ophthalmology, etc., Hagerstown, MD, etc. (1978)