Using relative-relevance of data pieces for efficient communication, with an application to Neural data acquisition

2014 ◽  
Author(s):  
Majid Mahzoon ◽  
Hassan Albalawi ◽  
Xin Li ◽  
Pulkit Grover
Keyword(s):  
Data Acquisition ◽  
Neural Data ◽  
Efficient Communication

scholarly journals Artefactual origin of biphasic cortical spike-LFP correlation

2016 ◽  
Author(s):  
Michael Okun
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Pass Filter ◽  
Neural Data ◽  
Data Acquisition Systems ◽  
Electrophysiological Data ◽  
High Pass Filter ◽  
High Pass

AbstractElectrophysiological data acquisition systems introduce various distortions into the signals they record. While such distortions were discussed previously, their effects are often not appreciated. Here I show that the biphasic shape of cortical spike-triggered LFP average (stLFP), reported in multiple studies, is likely an artefact introduced by high-pass filter of the neural data acquisition system when the actual stLFP has a single trough around the zero lag.

scholarly journals A fully implantable 96-channel neural data acquisition system

2009 ◽  
Vol 6 (2) ◽  
pp. 026002 ◽  
Author(s):  
Michael Rizk ◽  
Chad A Bossetti ◽  
Thomas A Jochum ◽  
Stephen H Callender ◽  
Miguel A L Nicolelis ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Neural Data

scholarly journals A direct-to-drive neural data acquisition system

2015 ◽  
Vol 9 ◽  
Author(s):  
Justin P. Kinney ◽  
Jacob G. Bernstein ◽  
Andrew J. Meyer ◽  
Jessica B. Barber ◽  
Marti Bolivar ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Neural Data

scholarly journals High speed digital interfacing for a neural data acquisition system

2016 ◽  
Vol 2 (1) ◽  
pp. 87-90
Author(s):  
Andreas Bahr ◽  
Lait Abu Saleh ◽  
Dietmar Schroeder ◽  
Wolfgang H. Krautschneider
Keyword(s):  
Data Acquisition ◽  
Integrated Circuit ◽  
High Speed ◽  
Data Acquisition System ◽  
Neural Recording ◽  
Acquisition System ◽  
Signal Acquisition ◽  
Neural Signals ◽  
Mixed Signal ◽  
Neural Data

AbstractDiseases like schizophrenia and genetic epilepsy are supposed to be caused by disorders in the early development of the brain. For the further investigation of these relationships a custom designed application specific integrated circuit (ASIC) was developed that is optimized for the recording from neonatal mice [Bahr A, Abu-Saleh L, Schroeder D, Krautschneider W. 16 Channel Neural Recording Integrated Circuit with SPI Interface and Error Correction Coding. Proc. 9th BIOSTEC 2016. Biodevices: Rome, Italy, 2016; 1: 263; Bahr A, Abu-Saleh L, Schroeder D, Krautschneider W. Development of a neural recording mixed signal integrated circuit for biomedical signal acquisition. Biomed Eng Biomed Tech Abstracts 2015; 60(S1): 298–299; Bahr A, Abu-Saleh L, Schroeder D, Krautschneider WH. 16 Channel Neural Recording Mixed Signal ASIC. CDNLive EMEA 2015 Conference Proceedings, 2015.]. To enable the live display of the neural signals a multichannel neural data acquisition system with live display functionality is presented. It implements a high speed data transmission from the ASIC to a computer with a live display functionality. The system has been successfully implemented and was used in a neural recording of a head-fixed mouse.

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