Normann, Richard A.

A silicon-based, three-dimensional neural interface: manufacturing processes for an intracortical electrode array

Campbell, P. K., Jones, K. E., Huber, R. J., Horch, K. W., & Normann, R. A. (1991) · IEEE Transactions on Biomedical Engineering

Neuroscience and Neural EngineeringAnalog and Mixed-Signal Circuit Design

Cited by 881

Chronic recording capability of the Utah Intracortical Electrode Array in cat sensory cortex

Rousche, P. J., & Normann, R. A. (1998) · Journal of Neuroscience Methods

Neuroscience and Neural EngineeringNeural dynamics and brain function

Cited by 646

The Utah Intracortical Electrode Array: A recording structure for potential brain-computer interfaces

Maynard, E. M., Nordhausen, C. T., & Normann, R. A. (1997) · Electroencephalography and Clinical Neurophysiology

EEG and Brain-Computer InterfacesNeuroscience and Neural Engineering

Cited by 640

Selective Stimulation of Cat Sciatic Nerve Using an Array of Varying-Length Microelectrodes

Branner, A., Stein, R. B., & Normann, R. A. (2001) · Journal of Neurophysiology

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 359

Restoring motor control and sensory feedback in people with upper extremity amputations using arrays of 96 microelectrodes implanted in the median and ulnar nerves

Davis, T. S., Wark, H. A. C., Hutchinson, D. T., Warren, D. J., O’Neill, K., Scheinblum, T., Clark, G. A., Normann, R. A., & Greger, B. (2016) · Journal of Neural Engineering

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 314

Long-term stimulation and recording with a penetrating microelectrode array in cat sciatic nerve

Branner, A., Stein, R. B., Fernandez, E., Aoyagi, Y., & Normann, R. A. (2004) · IEEE Transactions on Biomedical Engineering

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 301

A multielectrode array for intrafascicular recording and stimulation in sciatic nerve of cats

Branner, A., & Normann, R. A. (2000) · Brain Research Bulletin

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 234

Mobility performance with a pixelized vision system.

Cha, K., Horch, K. W., & Normann, R. A. (1992) · Vision Research

Tactile and Sensory InteractionsNeuroscience and Neural Engineering

Cited by 226

Simulation of a phosphene-based visual field: Visual acuity in a pixelized vision system

Cha, K., Horch, K., & Normann, R. A. (1992) · Annals of Biomedical Engineering

Neuroscience and Neural EngineeringTactile and Sensory Interactions

Cited by 198

Chronic intracortical microstimulation (ICMS) of cat sensory cortex using the Utah intracortical electrode array

Rousche, P. J., & Normann, R. A. (1999) · IEEE Transactions on Rehabilitation Engineering

Neuroscience and Neural EngineeringHearing Loss and Rehabilitation

Cited by 187

A new high-density (25 electrodes/mm2) penetrating microelectrode array for recording and stimulating sub-millimeter neuroanatomical structures

Wark, H. A. C., Sharma, R., Mathews, K. S., Fernandez, E., Yoo, J., Christensen, B., Tresco, P., Rieth, L., Solzbacher, F., Normann, R. A., et al. (2013) · Journal of Neural Engineering

Neuroscience and Neural EngineeringUndergraduate Neuroscience Education and Research

Cited by 148

Toward the development of a cortically based visual neuroprosthesis

Normann, R. A., Greger, B. A., House, P., Romero, S. F., Pelayo, F., & Fernandez, E. (2009) · Journal of Neural Engineering

Neuroscience and Neural EngineeringTactile and Sensory Interactions

Cited by 143

Clinical applications of penetrating neural interfaces and Utah Electrode Array technologies

Normann, R. A., & Fernandez, E. (2016) · Journal of Neural Engineering

Neuroscience and Neural EngineeringEEG and Brain-Computer Interfaces

Cited by 135

Cortical implants for the blind

Normann, R. A., Maynard, E. M., Guillory, K. S., & Warren, D. J. (1996) · IEEE Spectrum

Neuroscience and Neural EngineeringTactile and Sensory Interactions

Cited by 101

Interleaved, multisite electrical stimulation of cat sciatic nerve produces fatigue-resistant, ripple-free motor responses

McDonnall, D., Clark, G. A., & Normann, R. A. (2004) · IEEE Transactions on Neural Systems and Rehabilitation Engineering

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 98

Multiple factors may influence the performance of a visual prosthesis based on intracortical microstimulation: nonhuman primate behavioural experimentation

Torab, K., Davis, T. S., Warren, D. J., House, P. A., Normann, R. A., & Greger, B. (2011) · Journal of Neural Engineering

Neuroscience and Neural EngineeringTactile and Sensory Interactions

Cited by 90

Using multiple high-count electrode arrays in human median and ulnar nerves to restore sensorimotor function after previous transradial amputation of the hand

Clark, G. A., Wendelken, S., Page, D. M., Davis, T., Wark, H. A. C., Normann, R. A., Warren, D. J., & Hutchinson, D. T. (2014) · 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 78

High-resolution two-dimensional spatial mapping of cat striate cortex using a 100-microelectrode array

Warren, D. J., Fernandez, E., & Normann, R. A. (2001) · Neuroscience

Visual perception and processing mechanismsNeuroscience and Neural Engineering

Cited by 77

Capabilities of a penetrating microelectrode array for recording single units in dorsal root ganglia of the cat

Aoyagi, Y., Stein, R. B., Branner, A., Pearson, K. G., & Normann, R. A. (2003) · Journal of Neuroscience Methods

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 68

Behavioral and cellular consequences of high-electrode count utah arrays chronically implanted in rat sciatic nerve

Wark, H. A. C., Mathews, K. S., Normann, R. A., & Fernandez, E. (2014) · Journal of Neural Engineering

Neuroscience and Neural EngineeringNerve injury and regeneration

Cited by 54

Selective motor unit recruitment via intrafascicular multielectrode stimulation

McDonnall, D., Clark, G. A., & Normann, R. A. (2004) · Canadian Journal of Physiology and Pharmacology

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 53

Recording and decoding for neural prostheses

Warren, D. J., Kellis, S., Nieveen, J. G., Wendelken, S. M., Dantas, H., Davis, T. S., Hutchinson, D. T., Normann, R. A., Clark, G. A., & Mathews, V. J. (2016) · Proceedings of the IEEE

Neuroscience and Neural EngineeringEEG and Brain-Computer Interfaces

Cited by 52

Cortivis approach for an Intracortical visual Prostheses

Fernández, E., & Normann, R. A. (2017) · Artificial Vision

Neuroscience and Neural EngineeringTactile and Sensory Interactions

Cited by 40

Coordinated, multi-joint, fatigue-resistant feline stance produced with intrafascicular hind limb nerve stimulation

Normann, R. A., Dowden, B. R., Frankel, M. A., Wilder, A. M., Hiatt, S. D., Ledbetter, N. M., Warren, D. A., & Clark, G. A. (2012) · Journal of Neural Engineering

Neuroscience and Neural EngineeringMuscle activation and electromyography studies

Cited by 37