Philip R. Troyk

According to our database, Philip R. Troyk authored at least 39 papers between 1992 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Parasitic Capacitance in High-Density Neural Electrode Arrays: Sources and Evaluation Methods.

Atefe Ghazavi, Philip R. Troyk, Stuart F. Cogan

IEEE Trans. Biomed. Eng., February, 2025

2021

Effects of Varying Pulse Width and Frequency of Wireless Stimulation in Rat Sciatic Nerve.

Rebecca A. Frederick, Philip R. Troyk, Stuart F. Cogan

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020

Selective Wireless Stimulation of Rat Sciatic Nerve^*.

Rebecca A. Frederick, Philip R. Troyk, Stuart F. Cogan

Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2016

Implantation and testing of WFMA stimulators in macaque.

Philip R. Troyk, David M. Frim, Ben Roitberg, Vernon L. Towle, Kazutaka Takahashi, Sungjae Suh, Martin Bak, Samuel Bredeson, Zhe Hu

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Preparation of a neural electrode implantation device for in-vivo surgical use.

Omar Tawakol, Samuel Bredeson, Philip R. Troyk

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2015

In-vivo tests of a 16-channel implantable wireless neural stimulator.

Philip R. Troyk, Samuel Bredeson, Stuart F. Cogan, Mario I. Romero-Ortega, Sungjae Suh, Zhe Hu, Aswini Kanneganti, Rafael Granja-Vazquez, Jennifer Seifert, Martin Bak

Proceedings of the 7th International IEEE/EMBS Conference on Neural Engineering, 2015

Participant perspectives from a cortical vision implant study: Ethical and psychological implications.

Frank J. Lane, Kristian B. Nitsch, Philip R. Troyk

Proceedings of the 7th International IEEE/EMBS Conference on Neural Engineering, 2015

Chronic and low charge injection wireless intraneural stimulation in vivo.

Mario I. Romero-Ortega, Aswini Kanneganti, Geetanjali Bendale, Jennifer Seifert, Samuel Bredeson, Philip R. Troyk, Felix Deku, Stuart F. Cogan

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Chronic in-vivo testing of a 16-channel implantable wireless neural stimulator.

Samuel Bredeson, Aswini Kanneganti, Felix Deku, Stuart F. Cogan, Mario I. Romero-Ortega, Philip R. Troyk

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014

Accelerated-stress reliability evaluation for an encapsulated wireless cortical stimulator.

Sungjae Suh, Philip R. Troyk, Zhe Hu

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Web technology based microelectrode characterization instrument.

Zhe Hu, Philip R. Troyk, Glenn A. DeMichele, Douglas A. Kerns, Martin Bak

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Low-power polling mode of the next-generation IMES2 Implantable wireless EMG sensor.

Glenn A. DeMichele, Zhe Hu, Philip R. Troyk, Hongnan Chen, Richard F. Weir

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Multichannel wireless ECoG array ASIC devices.

Glenn A. DeMichele, Stuart F. Cogan, Philip R. Troyk, Hongnan Chen, Zhe Hu

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Device for the implantation of neural electrode arrays.

Samuel D. Bredeson, Philip R. Troyk

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2013

Simplified Design Equations for Class-E Neural Prosthesis Transmitters.

Philip R. Troyk, Zhe Hu

IEEE Trans. Biomed. Eng., 2013

Electrical Performance of Penetrating Microelectrodes Chronically Implanted in Cat Cortex.

Sheryl R. Kane, Stuart F. Cogan, Julia Ehrlich, Timothy D. Plante, Douglas B. McCreery, Philip R. Troyk

IEEE Trans. Biomed. Eng., 2013

A laboratory instrument for characterizing multiple microelectrodes.

Zhe Hu, Philip R. Troyk, Glenn A. DeMichele, Douglas A. Kerns, Martin Bak

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Identification and quantification of electrical leakage pathways in floating microelectrode arrays.

Samuel D. Bredeson, Philip R. Troyk, Sungjae Suh, Martin Bak

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012

A Power and Data Link for a Wireless-Implanted Neural Recording System.

Alexander D. Rush, Philip R. Troyk

IEEE Trans. Biomed. Eng., 2012

An implantable neural stimulator for Intraspinal MicroStimulation.

Philip R. Troyk, Vivian K. Mushahwar, Richard B. Stein, Sungjae Suh, Dirk G. Everaert, Bradley J. Holinski, Zhe Hu, Glenn A. DeMichele, Douglas A. Kerns, Kevin Kayvani

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Intrinsic activation of iridium electrodes over a wireless link.

Zhe Hu, Philip R. Troyk, Glenn A. DeMichele, Kevin Kayvani, Sungjae Suh

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011

Dual inductive link coil design for a neural recording system.

Alexander D. Rush, Philip R. Troyk

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Overview of the boston retinal prosthesis: Challenges and opportunities to restore useful vision to the blind.

Joseph F. Rizzo III, Douglas B. Shire, Shawn K. Kelly, Philip R. Troyk, Marcus D. Gingerich, Bruce McKee, Attila Priplata, Jinghua Chen, William A. Drohan, Patrick Doyle, Oscar Mendoza, Luke Theogarajan, Stuart F. Cogan, John L. Wyatt Jr.

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Development of the boston retinal prosthesis.

Joseph F. Rizzo III, Douglas B. Shire, Shawn K. Kelly, Phil R. Troyk, Marcus D. Gingerich, Bruce McKee, Attila Priplata, Jinghua Chen, William A. Drohan, Patrick Doyle, Oscar Mendoza, Luke Theogarajan, Stuart F. Cogan, John L. Wyatt Jr.

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Analytical design equations for self-tuned Class-E power amplifier.

Zhe Hu, Philip R. Troyk

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2009

Implantable Myoelectric Sensors (IMESs) for Intramuscular Electromyogram Recording.

Richard F. Weir, Phil R. Troyk, G. A. DeMichele, Douglas A. Kerns, Jack F. Schorsch, Huub Maas

IEEE Trans. Biomed. Eng., 2009

2006

Potential-biased, asymmetric waveforms for charge-injection with activated iridium oxide (AIROF) neural stimulation electrodes.

Stuart F. Cogan, Philip R. Troyk, Julia Ehrlich, Timothy D. Plante, David E. Detlefsen

IEEE Trans. Biomed. Eng., 2006

NeuroTalktrade: an interface for multifunctional neural engineering ASICs.

Philip R. Troyk, David E. Detlefsen, Glenn A. DeMichele, Douglas A. Kerns

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

A Multifunctional Neural Electrode Stimulation ASIC using NeuroTalk^TM Interface.

Philip R. Troyk, David E. Detlefsen, Glenn A. DeMichele

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Some Solutions to Technical Hurdles for Developing a Practical Intracortical Visual Prosthesis Device.

Nishant R. Srivastava, Philip R. Troyk

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Active Floating Micro Electrode Arrays (AFMA).

Taehyung Kim, Philip R. Troyk, Martin Bak

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

A Monolithic Multi-Channel Amplifier for Electrode Arrays.

Douglas A. Kerns, Philip R. Troyk, Glenn A. DeMichele

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Analysis of Capacitive Coupling within Microelectrode Array.

Zhe Hu, Philip R. Troyk, David E. Detlefsen

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

In Vitro and In Vivo Charge Capacity of AIROF Microelectrodes.

Zhe Hu, Philip R. Troyk, Tim P. Brawn, Daniel Margoliash, Stuart F. Cogan

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

A LabVIEW Based Experiment System for the Efficient Collection and Analysis of Cyclic Voltametry and Electrode Charge Capacity Measurements.

David E. Detlefsen, Zhe Hu, Philip R. Troyk

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

An Implantable Myoelectric Sensor Based Prosthesis Control System.

Glenn A. DeMichele, Philip R. Troyk, Douglas A. Kerns, Richard F. Weir

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005

In vitro comparison of the charge-injection limits of activated iridium oxide (AIROF) and platinum-iridium microelectrodes.

Stuart F. Cogan, Philip R. Troyk, Julia Ehrlich, Timothy D. Plante

IEEE Trans. Biomed. Eng., 2005

1997

Micromodular implants to provide electrical stimulation of paralyzed muscles and limbs.

Tracy Cameron, Gerald E. Loeb, Raymond A. Peck, Joseph H. Schulman, Primoz Strojnik, Philip R. Troyk

IEEE Trans. Biomed. Eng., 1997

1992

Closed-loop class E transcutaneous power and data link for MicroImplants.

Philip R. Troyk, Martin A. K. Schwan

IEEE Trans. Biomed. Eng., 1992