A comparative study of localization approaches to EEG source imaging

Yıldız, Gülcan; Duru, Adil Deniz; Ademoğlu, Ahmet

doi:10.1109/lssa.2007.4400908

Cited by 6 publications

(8 citation statements)

References 6 publications

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“…Lately, sensor arrays have become important research topics across disciplines with respect to smart sensory system developments [5,6]. Engineered sensor arrays contain a multiplicity of discrete sensor elements, each of which has a specific response to a specific stimulus.…”

Section: Sensor Arraysmentioning

confidence: 99%

Imaging dipole flow sources using an artificial lateral-line system made of biomimetic hair flow sensors

Dagamseh

Wiegerink

Lammerink

et al. 2013

J. R. Soc. Interface.

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In Nature, fish have the ability to localize prey, school, navigate, etc., using the lateral-line organ. Artificial hair flow sensors arranged in a linear array shape (inspired by the lateral-line system (LSS) in fish) have been applied to measure airflow patterns at the sensor positions. Here, we take advantage of both biomimetic artificial hair-based flow sensors arranged as LSS and beamforming techniques to demonstrate dipole-source localization in air. Modelling and measurement results show the artificial lateral-line ability to image the position of dipole sources accurately with estimation error of less than 0.14 times the array length. This opens up possibilities for flowbased, near-field environment mapping that can be beneficial to, for example, biologists and robot guidance applications.

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Section: Sensor Arraysmentioning

confidence: 99%

Imaging dipole flow sources using an artificial lateral-line system made of biomimetic hair flow sensors

Dagamseh

Wiegerink

Lammerink

et al. 2013

J. R. Soc. Interface.

View full text Add to dashboard Cite

show abstract

“…In biomedical applications, several medical diagnostic techniques take advantage of sensor arrays. The brain neurons' activities are recorded (ElectroEncephaloGraphy (EEG)) using arrays of electrodes and the number, locations and strengths of the neural sources are estimated [Yaldiz et al, 2007]. Artificial electronic tongues and noses have generally employed arrays of sensors.…”

Section: Potential Of Sensor Arraysmentioning

confidence: 99%

“…Lately, sensor arrays have become important research topics across disciplines with respect to smart sensory system developments [Yildiz et al, 2007& Atmoko et al, 2008. Depending on the array task, the sensors can be arranged in e.g.…”

Section: Array Sensorsmentioning

confidence: 99%

“…Being a highly interesting task, source localization has received great attention in ASP [Stark et al, 2002]. Tracking moving sources has many applications including health care [Yildiz et al, 2007], satellite communication [Brandes et al, 2007] and military purposes [Navrátil et al, 2010].…”

Section: Array Sensorsmentioning

confidence: 99%

“…The brain neurons' activities are recorded (Electro-EncephaloGraphy (EEG)) using arrays of electrodes and the number, position and strength of the neural sources are estimated [Yildiz et al, 2007]. Various skull models [Radich et al, 1994], signal models and signal processing algorithms [Yildiz et al, 2007] are developed and tested to improve source position estimation.…”

Section: Array Sensorsmentioning

confidence: 99%

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