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Neural activity in the lower pathway of the somatosensory system in the presence of silicon interfaces


Makarov, Valeri A. and Panetsos, Fivos and Bonacasa, V. (2003) Neural activity in the lower pathway of the somatosensory system in the presence of silicon interfaces. In First International IEEE EMBS Conference on Neural Engineering, 2003. International IEEE EMBS Conference on Neural Engineering . IEEE, 211-213 . ISBN 0-7803-7579-3

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In this communication, we present results of experimental work carried out in the frame of the ROSANA project aiming at the investigation of the interactions between sensory inputs and the activity of Central Nervous System (CNS) neurons in the creation of the internal representations of real-world stimuli. We implanted sieve microelectrodes in the peripheral nerve of rats and we obtained functional regeneration of the sensory nerves. We recorded the electrical activity of the regenerated nerve fibers and also of the relay neurons of the first station of the somatosensory pathway. Finally we developed mathematical models of the oscillatory neurons involved in the information processing that fit well with our experimental data.

Item Type:Book Section
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1st International IEEE/EMBS Conference on Neural Engineering. CAPRI, ITALY. MAR 20-22. 2003.

Uncontrolled Keywords:Oscillations; Signal processing; Artificial prostheses; Sieve microelectrodes; Neural activity; Somatosensory system
Subjects:Medical sciences > Medicine > Neurosciences
ID Code:16908

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Deposited On:29 Oct 2012 10:46
Last Modified:28 Jun 2016 14:07

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