If you want a pdf, email me: wehrhahn at salk.edu

 

GENERAL

Hoffmann KP Wehrhahn C (2001) Zentrale Sehsysteme. Neurowissenschaft, 2nd edition. (Eds) Dudel J Menzel R Schmidt RF, Springer Verlag, Berlin, Germany, pp 407-428

 

Bonnet C Wehrhahn C (1999) What has the psychology of human perception learned from animal studies? Animal Models of Human Emotion and Cognition, (Eds) Haug M Whalen RE. American Psychological Association, Washington, D.C. pp 143-156

 

Wehrhahn C (1994) Der lange Weg vom Reiz zur Erkenntnis. Sueddeutsche Zeitung 75: 37

 

Wehrhahn C (1993) A way to understand the brain? Aspects of modelling in neurobiology. Futura 8: 4-9

 

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

 

Wehrhahn C (1989) Neural Darwinism. American Scientist 77: 731-732

 

 

PRIMATE VISION

Wehrhahn C (2011) Psychophysical and physiological evidence contradicts a model of dynamic image stabilization. Letter to PNAS, doi:10.1073/pnas.1019614108.

http://www.pnas.org/content/108/10/E35.short

 

Wehrhahn C Teufel HJ (2010) How are lateral chromatic interactions computed from cone signals? Neural Computation 22, 2763-2784

 

Anstis S Gori S Wehrhahn C (2007) Afterimages and the breathing light illusion. Last but not least. Perception 36: 791-794

 

Wehrhahn C (2006) Reversed phi revisited. Journal of Vision 6: 1018-1025

 

van der Smagt MJ Wehrhahn C Albright TD (2005) Contextual Masking of Oriented Lines: Interactions between Surface Segmentation Cues. J Neurophysiology 94, 576-589 [doi, 10.1152/jn.00366.2004]

 

Teufel HJ Wehrhahn C (2004) Chromatic induction in humans: How are the cone signals combined to provide opponent processing? Vision Research 44: 2425-2435

 

Wehrhahn C (2003) The receptive field in V1: an unexpected result. Modulation of neuronal responses: Implications for Active Vision. (Eds) Buracas GT Ruksenas O Boynton GM Albright TD, IOS Press, Amsterdam, NL. pp 219-225

 

Teufel HJ Wehrhahn C (2002) From tristimulus color space to cone space. Annual Meeting of the International Society for Psychophysics 18: 539-545. (Eds) Da Silva JA Matsushima EH Riebero-Filhos NP, The International Society for

Psychophysics, Rio de Janeiro, RJ, Brazil

 

Wehrhahn C (2002) Color and cone fundamentals. Annual Meeting of the International Society for Psychophysics 18: 569-574. (Eds) Da Silva JA Matsushima EH Ribeiro-Filho NP. The International Society for Psychophysics, Rio de Janeiro, RJ, Brazil

 

Hoffmann KP Wehrhahn C (2001) Zentrale Sehsysteme. Neurowissenschaft, 2nd edition, (Eds) Dudel J Menzel R Schmidt RF, Springer Verlag, Berlin, Germany, pp 407-428

 

Li W Thier P Wehrhahn C (2001) Neuronal responses from beyond the classic receptive field in V1 of alert monkeys. Experimental Brain Research 139: 359-371

 

Wehrhahn C Rapf D (2001) Perceptual learning of apparent motion is mediated through ON- and OFF-pathways in human vision. Vision Research 41: 353-358

 

Teufel HJ Wehrhahn C (2000) Evidence for the contribution of S-cones to the detection of flicker brightness and red-green. Journal of the Optical Society of America A 17: 994-1006

 

Li W Thier P Wehrhahn C (2000) Contextual influence on orientation discrimination of humans and responses of neurons in V1 of alert monkeys. Journal of Neurophysiology 83: 941-954

 

Wehrhahn C (2000a) Retinal coding for vernier acuity and motion. In: Prerational Intelligence: Adaptive Behavior and Intelligent Systems Without Symbols and Logic, Vol. I, (Eds) Cruse H Dean J Ritter H Kluwer, Dordrecht, Netherlands, pp 151-162

 

Wehrhahn C (2000b) Evidence for perceptual learning in vision. In: Prerational Intelligence: Adaptive Behavior and Intelligent Systems Without Symbols and Logic, Vol. II, (Eds) Cruse H Dean J Ritter H, Kluwer, Dordrecht, Netherlands, pp 681-691

 

Westheimer G Brincat S Wehrhahn C (1999) Contrast dependency of foveal spatial functions: orientation, vernier, separation, blur and displacement discrimination and the tilt and Poggendorff illusions. Vision Research 39: 1631-1639

 

Bonnet C Wehrhahn (1999) What has the psychology of human perception learned from animal studies? Animal Models of Human Emotion and Cognition, (Eds.) M. Haug, R.E. Whalen. American Psychological Association, Washington, D.C. pp 143-156

 

Wehrhahn C Dresp B (1998) Detection facilitation by collinear stimuli in humans: Dependence on strength and sign of contrast. Vision Research 38: 423-428

 

Wachtler T Wehrhahn C (1997) The Craik-O'Brien-Cornsweet illusion in colour: Quantitative characterisation and comparison with luminance. Perception 26: 1423-1430

 

Westheimer G Wehrhahn C (1997) Real and virtual borders in the Poggendorff illusion. Perception 26: 1495-1502

 

Wachtler T Wehrhahn C Lee BB (1996) A simple model of human foveal ganglion cell responses to hyperacuity stimuli. Journal of Computational Neuroscience 3: 73-82

 

Wehrhahn C Li W Westheimer G (1996) Patterns that impair discrimination of line orientation in human vision. Perception 25: 1053-1064

 

Hoffmann KP Wehrhahn C (1996) Zentrale Sehsysteme. Neurowissenschaft, (Eds) Dudel J Menzel R Schmidt RF. Springer Heidelberg, pp. 383-403

 

Wachtler T Wehrhahn C (1996) Perception of luminance and color. Comparing functional properties of detection and induction in human vision. Neurobiology, Ionic Channels, Neurons, and the Brain. (Eds) Torre V Conti P, Plenum, New York, pp. 383-389

 

Lee BB Wehrhahn C Westheimer G Kremers J (1995) The spatial precision of macaque retinal ganglion cell responses in relation to vernier acuity in human observers. Vision Research 35: 2743-2758

 

Westheimer G Wehrhahn C (1994) Discrimination of direction of motion in human vision. J. Neurophysiology 71, 33-37

 

Wehrhahn C (1994) Der lange Weg vom Reiz zur Erkenntnis. Sueddeutsche Zeitung , Munich, Germany Vol. 75: 37

 

Lee BB Wehrhahn C Westheimer G Kremers J (1993) Macaque ganglion cell responses to stimuli that elicit hyperacuity in man: detection of small displacements. J. Neuroscience 13: 1001-1009

 

Wehrhahn C (1993) A way to understand the brain? Aspects of modelling in neurobiology. Futura 8: 4-9

 

Wehrhahn C Westheimer G (1993) Temporal asynchrony interferes with vernier acuity. Visual Neuroscience 10: 13-19

 

Wehrhahn C Rapf D (1992) ON- and OFF-pathways form separate neural substrates for motion perception. J. Neuroscience 12: 2247-2250

 

Wehrhahn C (1992a) Some quantitative remarks about the retina, the primary visual cortex, and perception in humans. In: Information processing in the cortex. (Eds) Aertsen A Braitenberg V, Sppringer, Heidelberg, Germany pp 197 - 186

 

Wehrhahn C (1992b) Temporal resolution in vision: psychophysical experiments and neural structure. In: Analysis and modeling of neural systems. (Ed) Eeckman FH, Kluwer Academic Publishers, Dordrecht, Netherlands, pp 199-205

 

Fahle M Wehrhahn C (1991) Motion perception in the peripheral visual field. Graefes Arch Clin Exp Ophthalmol 229:430-436

 

Wehrhahn C Heide G and Petersen D (1990) Long-range color interactions in human visual cortex. Clincal Vision Sciences 5: 401-406

 

Wehrhahn C Westheimer G (1990) How vernier acuity depends on contrast. Exp Brain Res 80: 616-618

 

Wehrhahn C Westheimer G Abulencia A (1990) Binocular summation in temporal-order detection. J Opt Soc Am A 7: 731-732

 

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

 

Wehrhahn C (1989) Neural Darwinism. American Scientist 77: 731-732

 

Mitchison G Toulouse G Wehrhahn C (1988) The temporal integration of 3-D structure from motion: a computational and psychophysical study. 5, VHC Verlagsgesellschaft m. b. H., Weinheim, Germany

 

Wehrhahn C (1987) Comparison of color sensation in dichoptic and in normal vision. Biol Cybern 57: 213-215

 

Wehrhahn C (1987) Induced colors in normal and dichoptic stimulation in man. J Physiol 390: 29-30

 

 

INSECTS

 

Hausen K Wehrhahn C (1990) Neural circuits mediating visual flight control in flies. II. Separation of two control systems by microsurgical brain lesions. J Neuroscience 10: 351-360

 

Hausen K Wehrhahn C (1989) Neural circuits mediating visual flight control in flies. I. Quantitative comparison of neural and behavioural response characteristics. J Neuroscience 9: 3828-3836

 

Egelhaaf M Hausen K Reichardt WE Wehrhahn C (1988) Visual course control in flies relies on neuronal computation of object and background motion. TINS 11: 351-358

 

Feiler R Harris WA Kirschfeld K Wehrhahn C Zuker CS (1988) Targeted misexpression of a Drosophila opsin gene leads to altered visual function. Nature 333: 737-741

 

Werner A Menzel R Wehrhahn C (1988) Color constancy in the honey bee. J. Neuroscience 8: 156-159

 

Wehrhahn C Hausen K (1980) How are tracking and fixation accomplished in the nervous system of the fly? Biol. Cybernetics 38: 179-186

 

Wehrhahn C (1979) Sex-specific differences in the chasing behaviour of houseflies (Musca) Biol Cybern 32, 239-241

 

Wehrhahn C Poggio T (1976) Real-time delayed tracking in flies. Nature 261: 43-44

 

Wehrhahn, C (1986) Motion sensitive yaw torque responses of the housefly Musca: a quantitative study. Biol Cybern 55: 275-280

 

Wehrhahn C (1985) Visual guidance of flies during flight. In: Comprehensive Insect Physiology, Biochemistry and Pharmacology. (Eds) Kerkut GA Gilbert LI, Pergamon Press, Oxford, pp 673-684

 

GÜtz KG Wehrhahn C (1984) Optomotor control of the force of flight in Drosophila and Musca. I. Homology of wingbeat-inhibiting movement detectors. Biol Cybern 51: 129-134

 

Wehrhahn C (1984) Ocellar vision and orientation in flies. Proc R Soc Lond B 222: 409-411

 

Bčlthoff HH Wehrhahn C (1984) Computation of Motion and Position in the Visual System of the Fly (Musca). Experiments with Uniform Stimulation. Localization and Orientation in Biology and Engineering. (Eds) Varju D Schnitzler HU Springer-Verlag, Heidelberg, Germany pp 149-152

 

Wehrhahn C (1984) Visual orientation of flies in flight. Localization and Orientation in Biology and Engineering, Localization and Orientation in Biology and Engineering. (Eds) Varju D Schnitzler HU Springer-Verlag, Heidelberg, Germany pp 112-118

 

Hausen K Wehrhahn C (1983) Microsurgical lesion of horizontal cells changes optomotor yaw responses in the blowfly Calliphora erythrocephala. Proc R Soc Lond B 219: 211-216

 

Wehrhahn C Poggio T Bčlthoff HH (1982) Tracking and Chasing in Houseflies (Musca). An Analysis of 3-D Flight Trajectories. Biol Cybern 45: 123-130

 

Wehrhahn C (1981) Fast and slow flight torque responses in flies and their possible role in visual orientation behaviour. Biol Cybern 40: 213-221

 

Wehrhahn C Hausen K Zanker J (1980) Is the landing response of the housefly (Musca) driven by motion of a flow field? Biol Cybern 41: 91-99

 

Bčlthoff HH Poggio T Wehrhahn C (1980) 3-D Analysis of the Flight Trajectories of Flies (Drosophila melanogaster). Z Naturforsch 35c: 811-815

 

Praagh JP Ribi W Wehrhahn C Wittmann D (1980) Drone bees fixate the queen with the dorsal frontal part of their compound eyes. J comp Physiol 136: 263-266

 

Wehrhahn C (1980) Visual fixation and tracking in flies. In: Mathematical Models in Molecular and Cellular Biology. (Ed) Segel LA, Cambridge University Press, Cambridge, UK pp 568-603

 

Wehrhahn C Hausen K (1980) How are tracking and fixation accomplished in the nervous system of the fly? Biol Cybern 38: 179-186

 

Wehrhahn C (1979) Sex-specific differences in the chasing behaviour of houseflies (Musca). Biol Cybern 32: 239-241

 

Wehrhahn C (1978) The angular orientation of the movement detectors acting on the flight lift response in flies. Biol Cybern 31: 169-173

 

Wehrhahn C (1978) Flight torque and lift responses of the housefly (Musca domestica) to a single stripe moving in diferent parts of the visual field. Biol Cybern 29: 237-247

 

Wehrhahn C (1976) Evidence for the role of retinal receptors R 7/8 in the orientation behaviour of the fly. Biol Cybern 21: 213-220

 

Wehrhahn C Poggio T (1976) Real-time delayed tracking in flies. Nature 261: 43-44

 

Wehrhahn C Reichardt (1975) Visually induced height orientation of the fly Musca domestica. Biol Cybern 20: 37-50

 

Wehrhahn C Reichardt W (1973) Visual orientation of the fly Musca domestica towards a horizontally oriented stripe. Naturwissenschaften 60: 203-204

 

 

THESES

 

Wehrhahn C (1974) Verhaltensstudie zur visuellen Hoehenorientierung der Fliege Musca domestica. Doctoral Dissertation. Max-Planck-Institut fuer biologische Kybernetik and Dept of Biology, Eberhard-Karls-Universitaet, Tuebingen

 

Wehrhahn C (1970) Der Salzfingermechanismus und seine Anwendung auf die Stabilitaet von Schichtungen der chemischen Elemente in hochentwickelten Sternen. Diploma Thesis. Sternwarte, Dept of Physics, Georg-August-Universitaet, Goettingen