The DOI matches its Crossref record; 59 of the 59 references it cites were found in a registry or an index.
An Implantable 64-Channel Wireless Microsystem for Single-Unit Neural Recording
Abstract
This paper reports an implantable microsystem capable of recording neural activity simultaneously on 64 channels, wirelessly transmitting spike occurrences to an external interface. The microsystem also allows the user to examine the spike waveforms on any channel with 8 bit resolution. Signals are amplified by 60 dB with a programmable bandwidth fromrms. The channel scan rate for spike detection is 62.5 kS/sec using a 2 MHz clock. The system dissipates 14.4 mW at 1.8 V, weighs 275 mg, and measures 1.4 cm 1.55 cm.
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“Indeed, previous studies [53, 98, 128], which used either a symmetrical cascode OTA or a 2-stage Miller OTA, reported NEFs ranging from 4 to 17.”
From Implantable neurotechnologies: a review of integrated circuit neural amplifiers (2016) · cites this paper as [128]
Citations
Cites
A low-power low-noise cmos for amplifier neural recording applications
Harrison, R. R., & Charles, C. (2003) · IEEE Journal of Solid-State Circuits · doi:10.1109/jssc.2003.811979 · Cited by 1,695
A low-power integrated circuit for a wireless 100-electrode neural recording system.
Harrison, R. R., Watkins, P. T., Kier, R. J., Lovejoy, R. O., Black, D. J., Greger, B., & Solzbacher, F. (2007) · IEEE Journal of Solid-State Circuits · doi:10.1109/jssc.2006.886567 · Cited by 782
A Low-Power Integrated Circuit for a Wireless 100-Electrode Neural Recording System
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Wireless Implantable Microsystems: High-Density Electronic Interfaces to the Nervous System
Wise, K. D., Anderson, D. J., Hetke, J. F., Kipke, D. R., & Najafi, K. (2004) · Proceedings of the IEEE · doi:10.1109/jproc.2003.820544 · Cited by 656
Self-citationFlexible polyimide-based intracortical electrode arrays with bioactive capability
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Massively Parallel Recording of Unit and Local Field Potentials With Silicon-Based Electrodes
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Self-citationSpike Detection Using the Continuous Wavelet Transform
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Reconstructing the Engram: Simultaneous, Multisite, Many Single Neuron Recordings
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Jeneetha Jebanazer, J., & Janakirani, M. (2018) · International Journal of VLSI Design & Communication Systems · doi:10.5121/vlsics.2018.9202
A High-Sensitivity and Low-Power Circuit for the Measurement of Abnormal Blood Cell Levels
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A $2.77\mu \mathbf{W}$, 80 ppm/°C Temperature Coefficient Voltage Reference for Biomedical Implants
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State-of-the-Art Technology on Highly Miniaturized Free-Floating Neural Implants
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Novel low noise amplifier approach for deep brain stimulation
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Optimal Frequency for Biomedical Wireless Power TransferPreprint
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Nguyen, K.-H., Nguyen, Q., Nguyen, D.-M., Kweon, S.-J., Pham-Nguyen, L., Le, H., & Je, M. (2026) · IEEE International Symposium on Circuits and Systems proceedings · doi:10.1109/iscas66217.2026.11562481
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Bioengineered Interfaces for Peripheral Nerve Sensory Restoration
Swedick, S., Hadwe, S. E., Liang, K., Malliaras, G. G., & Barone, D. G. (2026) · Advanced Materials · doi:10.1002/adma.74815
Metadata
- Authors
- Sodagar, A. M., Perlin, G. E., Yao, Y., Najafi, K., & Wise, K. D.
- Affiliations
- University of Michigan (US)
- Venue
- IEEE Journal of Solid-State Circuits
- Published
- 2009-09
- Volume
- 44
- Issue
- 9
- Pages
- 2591-2604
- ISSN
- 0018-9200 (ISSN-L)
- OpenAlex
- W2144310300
- Cited by
- 218
- References
- 59
- Citations by year
- 2026: 4 · 2025: 3 · 2024: 1 · 2023: 10 · 2022: 8 · 2021: 6 · 2020: 4 · 2019: 18 · 2018: 15 · 2017: 15 · 2016: 16 · 2015: 17 · 2014: 23 · 2013: 26 · 2012: 17
- FWCI
- 10.21
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- IEEE Journal of Solid-State Circuits (publishedVersion)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Analog and Mixed-Signal Circuit Design
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neural Engineering
- Physical Sciences › Engineering › Biomedical Engineering › Wireless Body Area Networks
- Keywords
- implantable neural recording, single-unit recording, wireless data transmission, spike detection, low-power analog front-end
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