T Y W Choi, P Merolla, J Arthur, K Boahen and B E Shi, Neuromorphic Implementation of Orientation Hypercolumns, IEEE Transactions on Circuits and Systems I, vol 52, no 6, pp 1049-1060, June 2005.

K Boahen, Neuromorphic Microchips, Scientific American, vol 292, no 5, pp 56-63, May 2005.

K A Zaghloul, K Boahen, and J B Demb, Contrast Adaptation in Subthreshold and Spike Responses of Mammalian Y-Type Retinal Ganglion Cells, Journal of Neuroscience, vol. 25, no 4, pp 860-868, January 2005.

K A Zaghloul and K Boahen, An On-Off Log-Domain Circuit that Recreates Adaptive Filtering in the Retina, IEEE Transactions on Circuits and Systems I, vol 52, no 1, pp 99-107, January 2005.

K Boahen, A Burst-Mode Word-Serial Address-Event Link-III: Analysis and Testing, IEEE Transactions on Circuits and Systems I, vol 51, no 7, pp 1292-1300, July 2004.

K Boahen, A Burst-Mode Word-Serial Address-Event Link-II: Receiver Design, IEEE Transactions on Circuits and Systems I, vol 51, no 7, pp 1281-1291, July 2004.

K Boahen, A Burst-Mode Word-Serial Address-Event Link-I: Transmitter Design, IEEE Transactions on Circuits and Systems I, vol 51, no 7, pp 1269-1280, July 2004.

J6. T Y W Choi, B E Shi, and K Boahen, An ON-OFF Orientation Selective Address Event Representation Image Transceiver Chip, IEEE Transactions on Circuits and Systems I, vol 51, no 2, pp 342-353, 2004.

K A Zaghloul and K A Boahen, Optic Nerve Signals in a Neuromorphic Chip II: Testing and Results, IEEE Transactions on Biomedical Engineering, vol 51 no 4, pp 667-675, 2004.

K A Zaghloul and K A Boahen, Optic Nerve Signals in a Neuromorphic Chip I: Outer and Inner Retina Models, IEEE Transactions on Biomedical Engineering, vol 51 no 4, pp 657-666, 2004.

K A Zaghloul, K A Boahen, and J B Demb, Different Circuits for ON and OFF Retinal Ganglion Cells cause Different Contrast Sensitivities, Journal of Neuroscience, vol 23, no 7, pp 2645-2654, April 2003.

E Culurciello, R Etienne-Cummings, and K Boahen, A Biomorphic Digital Image Sensor, IEEE Journal of Solid State Circuits, vol 38, no 2, pp 281-294, 2003.

B E Shi and K A Boahen, Competitively Coupled Orientation Selective Cellular Neural Networks, IEEE Transactions on Circuits and Systems I, vol 49, no 3, pp388-394, 2002.

K A Boahen, A Retinomorphic Chip with Parallel Pathways: Encoding ON, OFF, INCREASING, and DECREASING Visual Signals, Journal of Analog Integrated Circuits and Signal Processing, vol 30, no 2, pp 121-135, 2002. Invited paper

E Culurciello, R Etienne-Cummings, and K Boahen, Arbitrated Address-Event Representation Digital Image Sensor, Electronics Letters, vol 37, no 24, pp 1443-1445, 2001.

K Hynna and K A Boahen, Space-Rate Coding in an Adaptive Silicon Neuron, Neural Networks, Special Issue on Spiking Neurons in Neuroscience and Technology, vol 14, no 6-7, pp 645-656, 2001. Invited paper

K A Boahen, Point-to-Point Connectivity Between Neuromorphic Chips using Address-Events, IEEE Transactions on Circuits & Systems II, vol 47 no 5, pp 416-434, 2000. Invited Paper

K A Boahen, The Retinomorphic Approach: Adaptive Pixel-Parallel Amplification, Filtering, and Quantization, Journal of Analog Integrated Circuits and Signal Processing, vol 13, no 1-2, pp 53-68, 1997.

A G Andreou and K A Boahen, Translinear Circuits in Subthreshold MOS, Journal of Analog Integrated Circuits and Signal Processing, vol 9, pp 141-166, 1996.

K A Boahen, A retinomorphic vision system, IEEE Micro, Vol 16, issue 5, pp 30-39, 1996.

A G Andreou, R C Meitzler, K Strohbehn, and K A Boahen, Analog VLSI Neuromorphic Image Acquisition and Preprocessing Systems, Neural Networks, vol 8, pp 1323-1347, 1995.

A G Andreou, K A Boahen, et. al., Current-Mode Subthreshold MOS Circuits for Analog VLSI Neural Systems, IEEE Trans. on Neural Networks, vol 2, no 2, pp 205-213, 1991.

A G Andreou and K A Boahen, Synthetic Neural Circuits using Current-Domain Signal Representations, Neural Computation, vol 1, pp 489-501, 1989.

K A Boahen, P O Pouliquen, et. al., A Heteroassociative Memory using Current-Mode MOS Analog VLSI Circuits, IEEE Trans. on Circuits and Systems, vol 36, no 5, pp 747-755, 1989.

K A Zaghloul and K Boahen, Circuit Designs that Model the Properties of the Outer and Inner Retina, Visual Prosthetics and Ophthalmic Devices: New Hope in Sight, J Tombran-Tink & C J Barnstable, Eds. In press.

K A Boahen, Communicating Neuronal Ensembles between Neuromorphic Chips, Neuromorphic Systems Engineering, T S Lande, Ed, ch 11, pp 229-261, Kluwer Academic Publishers, Boston MA, 1998.

K A Boahen, The Retinomorphic Approach: Pixel-Parallel Adaptive Amplification, Filtering, and Quantization, Neuromorphic Systems Engineering, T S Lande, Ed, ch 5, pp 131-152, Kluwer Academic Publishers, Boston MA, 1998.

A G Andreou and K A Boahen, Neural Information Processing II, Analog VLSI: Signal and Information Processing, M Ismail and T Fiez, Eds, ch 8, pp 358-413, McGraw-Hill, New York, 1994.

K A Boahen and A G Andreou, Design of a Bidirectional Associative Memory Chip, Associative Neural Memories: Theory and Implementation, M. Hassoun, Ed, ch 17, pp 288-305, Oxford Univ. Press, New York, 1993.

J Lin, P Merolla, J Arthur and K Boahen, Programmable Connections in Neuromorphic Grids, 49th IEEE Midwest Symposium on Circuits and Symtems, 2006. In press.

J H Wittig Jr. and K Boahen, Silicon Neurons that Phase-Lock, IEEE International Symposium on Circuits and Systems, 2006. In press.

P A Merolla and K Boahen, Dynamic Computation in a Recurrent Network of Heterogeneous Silicon Neurons, IEEE International Symposium on Circuits and Systems, 2006. In press.

K M Hynna and K Boahen, Neuronal Ion-Channel Dynamics in Silicon, IEEE International Symposium on Circuits and Systems, 2006. In press.

J V Arthur and K Boahen, Silicon Neurons that Inhibit to Synchronize, IEEE International Symposium on Circuits and Systems, 2006. In press.

B Wen and K Boahen, A 360-Channel Speech Preprocessor that Emulates the Cochlear Amplifier, IEEE International Solid-State Circuits Conference, Digest of Technical Papers, pp 556-557, IEEE Press, 2006.

B Taba and K Boahen, Silicon Growth Cones Map Silicon Retina, Advances in Neural Information Processing Systems 17, B Sholkopf and Y Weiss, Eds, MIT Press, 2006.

B Wen and K Boahen, Active Bidirectional Coupling in a Cochlear Chip, Advances in Neural Information Processing Systems 17, B Sholkopf and Y Weiss, Eds, MIT Press, 2006.

J V Arthur and K Boahen, Learning in Silicon: Timing is Everything, Advances in Neural Information Processing Systems 17, B Sholkopf and Y Weiss, Eds, MIT Press, 2006.

B Taba and K Boahen, Balancing Guidance Range and Strength Optimizes Self-Organization by Silicon Growth Cones, Artificial Neural Networks: Biological Inspirations – ICANN 2005: 15th International Conference, W Duch, J Kacprzyk, E Oja, et al. Eds, LCNS 3697, pp 1027-1034, Springer-Verlag Berlin, 2005.

J V Arthur and K Boahen, Recurrently Connected Silicon Neurons with Active Dendrites for One-Shot Learning, International Joint Conference on Neural Networks, IJCNN'04, IEEE Press, pp 1699-1704, 2004.

P Merolla and K Boahen, A Recurrent Model of Orientation Maps with Simple and Complex Cells, Advances in Neural Information Processing Systems 16, S Thrun and L Saul, Eds, MIT Press, pp 995-1002, 2004.

T Y W Choi, B E Shi, and K Boahen, A Multi-Chip Model of Cortical Orientation Hypercolumns, IEEE International Symposium on Circuits and Systems, vol 3, pp 13-16, 2004.

K M Hynna and K Boahen, A Silicon Implementation of the Thalamic Low Threshold Calcium Current, International Conference of the IEEE Engineering and Medicine in Biology Society, pp 2228-2231, 2003.

B Wen and K Boahen, A Linear Cochlear Model with Active Bi-directional Coupling, International Conference of the IEEE Engineering and Medicine in Biology Society, pp 2013-2016, 2003.

T Y W Choi, B E Shi, and K Boahen, An Orientation-Selective 2D AER Transceiver, IEEE International Symposium on Circuits and Systems, vol 4, pp 25-28, 2003.

B Taba and K Boahen, Topographic Map Formation by Silicon Growth Cones, Advances in Neural Information Processing Systems 15, S Becker, S Thrun, and K Obermayer, Eds, MIT Press, 2003.

B E Shi, T Y W Choi, and K Boahen, On-Off Differential Current-Mode Circuits for Gabor-Type Spatial Filtering, IEEE International Symposium on Circuits and Systems, vol 2, pp 724-727, 2002.

E Culurciello, R Etienne-Cummings, and K Boahen, High dynamic range, arbitrated Address Event Representation Digital Imager, IEEE International Symposium on Circuits and Systems, vol 2, pp 505-508, 2001.

B E Shi and K Boahen, Competitive Orientation Selective Arrays, Special Session on Gabor Filters and Transforms for Image Processing, European Conference on Circuit Theory and Design, pp 45-48, Espoo Finland, August 2001. Invited paper.

E Culurciello, R Etienne-Cummings, and K Boahen, Arbitrated Address Event Representation Digital Image Sensor, IEEE International Solid-State Circuits Conference, pp 92-93, 2001.

K A Boahen, Retinomorphic Chips that see Quadruple Images, 7th International Conference on Microelectronics for Neural, Fuzzy, and Bio-Inspired Systems (MicroNeuroí99), IEEE Computer Society Press, Los Alamitos CA, pp 12-20, 1999. Invited paper.

K A Boahen, A Throughput-On-Demand Address-Event Transmitter for Neuromorphic Chips, 20th Anniversary Conference on Advanced Research in VLSI (ARVLSIí99), IEEE Computer Society Press, Los Alamitos CA, pp 72-86, 1999.

K A Boahen, Retinomorphic Systems II: Communication Channel Design, IEEE International Symposium on Circuits and System, Supplement, pp 14-17, 1996.

K A Boahen, Retinomorphic Systems I: Pixel Design, IEEE International Symposium on Circuits and Systems, Supplement, pp 9-13, 1996.

S-C Liu and K A Boahen, Adaptive retina with center-surround receptive field, Advances in Neural Information Processing Systems, D S Touretzky, M C Mozer, and M E Hasselmo, Eds, vol 8, pp 678-684, MIT Press, Cambridge MA, 1996.

K A Boahen, Retinomorphic Vision Systems, Fifth International Conference on Microelectronics for Neural Networks and Fuzzy Systems (MicroNeuroí96), IEEE Computer Soc. Press, pp 2-14, 1996. Invited Paper

A G Andreou and K A Boahen, A 590,000 Transistor, 48,000 Pixel Contrast-Sensitive, Edge-Enhancing CMOS Imager, 16th Conference on Advanced Research in VLSI (ARVLSIí95), pp 225-240, 1995.

A G Andreou and K A Boahen, A 48,000 Pixel, 590,000 Transistor Silicon Retina in Current-Mode Subthreshold CMOS, 37th Midwest Symposium on Circuits and Systems, vol 1, pp 97-102, 1994.

K A Boahen and A G Andreou, A Contrast Sensitive Silicon Retina with Reciprocal Synapses, Advances in Neural Information Processing Systems, J E Moody and R P Lippmann, Eds, vol 4, pp 764-772, Morgan Kaufmann, San Mateo CA, 1992.

P O Pouliquen, K A Boahen, A G Andreou, A Gray-code MOS current-mode analog-to-digital converter design, IEEE International Sympoisum on Circuits and Systems, vol 4, pp 1924-1927, 1991.

K A Boahen, A G Andreou, et al Architectures for Associative Memories using Current-Mode MOS Circuits, Advanced Research in VLSI, C L Seitz, Ed, MIT Press, Cambridge MA, 1989.