An electronic neuromorphic system for real-time detection of high frequency oscillations (HFO) in intracranial EEG.
An electronic neuromorphic system for real-time detection of high frequency oscillations (HFO) in intracranial EEG.
复制标题
用于实时检测高频振荡(HFO)的电子神经形态系统。
DOI:
10.1038/s41467-021-23342-2
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发表时间:
2021-05-25
影响因子:
16.6
通讯作者:
Indiveri G
中科院分区:
文献类型:
--
作者:
Sharifshazileh M;Burelo K;Sarnthein J;Indiveri G
The analysis of biomedical signals for clinical studies and therapeutic applications can benefit from embedded devices that can process these signals locally and in real-time. An example is the analysis of intracranial EEG (iEEG) from epilepsy patients for the detection of High Frequency Oscillations (HFO), which are a biomarker for epileptogenic brain tissue. Mixed-signal neuromorphic circuits offer the possibility of building compact and low-power neural network processing systems that can analyze data on-line in real-time. Here we present a neuromorphic system that combines a neural recording headstage with a spiking neural network (SNN) processing core on the same die for processing iEEG, and show how it can reliably detect HFO, thereby achieving state-of-the-art accuracy, sensitivity, and specificity. This is a first feasibility study towards identifying relevant features in iEEG in real-time using mixed-signal neuromorphic computing technologies. A major challenge across a variety of fields is how to process the vast quantities of data produced by sensors without large computation resources. Here, the authors present a neuromorphic chip which can detect a relevant signature of epileptogenic tissue from intracranial recordings in patients.
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影响因子:
20.6
作者:
Chicca, Elisabetta;Stefanini, Fabio;Indiveri, Giacomo
通讯作者:
Indiveri, Giacomo
DOI:
10.1109/82.842110
发表时间:
2000-05-01
影响因子:
4.4
作者:
Boahen, KA
通讯作者:
Boahen, KA
影响因子:
4.7
作者:
Fedele, Tommaso;Ramantani, Georgia;Sarnthein, Johannes
通讯作者:
Sarnthein, Johannes
DOI:
10.1109/tbcas.2019.2953001
发表时间:
2019-12-01
影响因子:
5.1
作者:
Bauer, Felix Christian;Muir, Dylan Richard;Indiveri, Giacomo
通讯作者:
Indiveri, Giacomo
影响因子:
4.7
作者:
Fedele, Tommaso;Ramantani, Georgia;Sarnthein, Johannes
通讯作者:
Sarnthein, Johannes