Long-term chronic recording from cortical neurons

@article{Schmidt1976LongtermCR,
  title={Long-term chronic recording from cortical neurons},
  author={Edward M. Schmidt and Martin Bak and Jr. S. Mcintosh},
  journal={Experimental Neurology},
  year={1976},
  volume={52},
  pages={496-506}
}
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141 Citations
Background Citations
34
Methods Citations
7
Results Citations
5

141 Citations

Citation Type

Citation Type

Long-term chronic multichannel recordings from sensorimotor cortex and thalamus of primates.
Recording from the same neurons chronically in motor cortex.
TLDR
Two rhesus monkeys were implanted with silicon arrays of 96 microelectrodes and performed a center-out reaching task, and it was found that the firing properties of chronically recorded neurons were stable over time.
A technique for long term recording from single neurons in unrestrained behaving animals
Single-unit chronic recordings from the sensorimotor cortex of unrestrained cats during locomotion
An economical multi-channel cortical electrode array for extended periods of recording during behavior
TLDR
A low-cost chronic multi-channel microwire electrode array for recording multi-unit cortical responses in behaving rodents and the design was motivated by three issues.
Long-term neural recording characteristics of wire microelectrode arrays implanted in cerebral cortex.
A multiple floating microelectrode for chronic implantation and longterm single unit recording in the cat.
Chronic recording capability of the Utah Intracortical Electrode Array in cat sensory cortex
Stability of chronic multichannel neural recordings: Implications for a long-term neural interface
Operant conditioning of firing patterns in monkey cortical neurons
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References

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Parylene as a Chronically Stable, Reproducible Microelectrode Insulator
TLDR
The electric arc process used to expose Parylene-covered iridium and tungsten microelectrodes is found to give cleaner recording surfaces with impedances lower than those obtainable with previously described methods.
Recording for several days from single cortical neurons in completely unrestrained cats.
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Microelectrodes for electrophysiological use have been prepared easily and quickly by electrolytically sharpening platinum iridium alloy wire and coating with molten glass. The desirable combination…
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