Journal ArticleDOI
Single unit recording capabilities of a 100 microelectrode array
TLDR
The recording capabilities of the Utah Intracortical Electrode Array in combination with the large number of electrodes available for recording make the array a tool well suited for investigations into the parallel processing mechanisms in cortex.About:
This article is published in Brain Research.The article was published on 1996-07-08. It has received 373 citations till now. The article focuses on the topics: Electrode array & Multielectrode array.read more
Citations
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Journal ArticleDOI
A low-power low-noise CMOS amplifier for neural recording applications
R.R. Harrison,C.T. Charles +1 more
TL;DR: In this article, a low-noise low-power biosignal amplifiers capable of amplifying signals in the millihertz-to-kilohertz range while rejecting large dc offsets generated at the electrode-tissue interface is presented.
Journal ArticleDOI
A Low-Power Integrated Circuit for a Wireless 100-Electrode Neural Recording System
Reid R. Harrison,P.T. Watkins,R.J. Kier,R.O. Lovejoy,D. Black,Richard A. Normann,Florian Solzbacher +6 more
TL;DR: A prototype integrated circuit for wireless neural recording from a 100-channel microelectrode array was developed and a two-chip system was used to record neural signals from a Utah Electrode Array in cat cortex and transmit the digitized signals wirelessly to a receiver.
Journal ArticleDOI
A critical review of interfaces with the peripheral nervous system for the control of neuroprostheses and hybrid bionic systems
Xavier Navarro,T.B. Krueger,T.B. Krueger,Natalia Lago,Silvestro Micera,Thomas Stieglitz,Paolo Dario +6 more
TL;DR: A critical overview of the peripheral interfaces available and trace their use from research to clinical application in controlling artificial and robotic prostheses is provided.
Journal ArticleDOI
Wireless implantable microsystems: high-density electronic interfaces to the nervous system
TL;DR: This paper describes the development of a high-density electronic interface to the central nervous system that permits the long-term monitoring of neural activity in vivo as well as the insertion of electronic signals into neural networks at the cellular level.
Journal ArticleDOI
The Utah Intracortical Electrode Array: A recording structure for potential brain-computer interfaces
TL;DR: It is concluded that recordings from small populations of neurons, not single units, provide a reliable source of sufficiently stimulus selective signals which should be suitable for a BCI.
References
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Journal ArticleDOI
Receptive fields, binocular interaction and functional architecture in the cat's visual cortex
David H. Hubel,Torsten N. Wiesel +1 more
TL;DR: This method is used to examine receptive fields of a more complex type and to make additional observations on binocular interaction and this approach is necessary in order to understand the behaviour of individual cells, but it fails to deal with the problem of the relationship of one cell to its neighbours.
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Voltage-sensitive dyes reveal a modular organization in monkey striate cortex.
Gary G. Blasdel,Guy Salama +1 more
TL;DR: In this paper, the same pattern of ocular dominance and orientation selectivity were obtained repeatedly from the same patch of cortex using the dye merocyanine oxazolone, together with current image processing techniques.
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Iso-orientation domains in cat visual cortex are arranged in pinwheel-like patterns.
TL;DR: In vivo optical imaging based on intrinsic signals is used to gather information on the responses of a piece of cortex to gratings in many different orientations, and it is found that cortical regions that respond best to one orientation form highly ordered patches rather than elongated bands.
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Temporal coding in the visual cortex: new vistas on integration in the nervous system
TL;DR: These results support the hypothesis that temporal correlation of neuronal discharges may serve to bind distributed neuronal activity into unique representations and indicate that neuronal responses with an oscillatory temporal structure may be particularly advantageous as carrier signals for such a temporal coding mechanism.