Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi

Eda Dagdevir; Mehmet Kocaturk; Murat Okatan

doi:10.1109/SIU.2019.8806588

Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi

Eda Dagdevir
, Mehmet Kocaturk
, Murat Okatan

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

1 Atıf (Scopus)

Özet

Amplitude thresholds are used in extracting information from extracellular neural recordings. While the amplitude threshold may be estimated by ensuring that behavioral variables are encoded in neural activity with maximum signal-to-noise ratio, it can also be estimated by maximum likelihood. Here, these two types of threshold are estimated using extracellular recordings collected from the motor cortex (M1) of two rats performing a well-learned visuomotor task and the estimates are compared. The results show that these two types of threshold are not significantly different. On the other hand, the width of the confidence interval of the maximum likelihood estimate is found to be related to decoding accuracy. These results are important for determining appropriate amplitude thresholds to be used in brain-machine interfaces.

Tercüme edilen katkı başlığı	Comparing different amplitude thresholds in extracellular neural recordings
Orijinal dil	Türkçe
Ana bilgisayar yayını başlığı	27th Signal Processing and Communications Applications Conference, SIU 2019
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)	9781728119045
DOI'lar	https://doi.org/10.1109/SIU.2019.8806588
Yayın durumu	Yayınlandı - Nis 2019
Harici olarak yayınlandı	Evet
Etkinlik	27th Signal Processing and Communications Applications Conference, SIU 2019 - Sivas, Turkey Süre: 24 Nis 2019 → 26 Nis 2019

Yayın serisi

Adı	27th Signal Processing and Communications Applications Conference, SIU 2019

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	27th Signal Processing and Communications Applications Conference, SIU 2019
Ülke/Bölge	Turkey
Şehir	Sivas
Periyot	24/04/19 → 26/04/19

Bibliyografik not

Publisher Copyright:
© 2019 IEEE.

Keywords

Computational neuroscience
Generalized linear models
Spike train analysis

Belgeye Erişim

10.1109/SIU.2019.8806588

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Dagdevir, E., Kocaturk, M., & Okatan, M. (2019). Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi. In 27th Signal Processing and Communications Applications Conference, SIU 2019 Makale 8806588 (27th Signal Processing and Communications Applications Conference, SIU 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SIU.2019.8806588

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title = "H{\"u}cre di{\c s}i sinirsel kayitlarda farkli genlik e{\c s}iklerinin kar{\c s}ila{\c s}tirilmasi",

abstract = "Amplitude thresholds are used in extracting information from extracellular neural recordings. While the amplitude threshold may be estimated by ensuring that behavioral variables are encoded in neural activity with maximum signal-to-noise ratio, it can also be estimated by maximum likelihood. Here, these two types of threshold are estimated using extracellular recordings collected from the motor cortex (M1) of two rats performing a well-learned visuomotor task and the estimates are compared. The results show that these two types of threshold are not significantly different. On the other hand, the width of the confidence interval of the maximum likelihood estimate is found to be related to decoding accuracy. These results are important for determining appropriate amplitude thresholds to be used in brain-machine interfaces.",

keywords = "Computational neuroscience, Generalized linear models, Spike train analysis",

author = "Eda Dagdevir and Mehmet Kocaturk and Murat Okatan",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 27th Signal Processing and Communications Applications Conference, SIU 2019 ; Conference date: 24-04-2019 Through 26-04-2019",

year = "2019",

month = apr,

doi = "10.1109/SIU.2019.8806588",

language = "T{\"u}rk{\c c}e",

series = "27th Signal Processing and Communications Applications Conference, SIU 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "27th Signal Processing and Communications Applications Conference, SIU 2019",

address = "United States",

}

Dagdevir, E, Kocaturk, M & Okatan, M 2019, Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi. in 27th Signal Processing and Communications Applications Conference, SIU 2019., 8806588, 27th Signal Processing and Communications Applications Conference, SIU 2019, Institute of Electrical and Electronics Engineers Inc., 27th Signal Processing and Communications Applications Conference, SIU 2019, Sivas, Turkey, 24/04/19. https://doi.org/10.1109/SIU.2019.8806588

Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi. / Dagdevir, Eda; Kocaturk, Mehmet; Okatan, Murat.
27th Signal Processing and Communications Applications Conference, SIU 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8806588 (27th Signal Processing and Communications Applications Conference, SIU 2019).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi

AU - Dagdevir, Eda

AU - Kocaturk, Mehmet

AU - Okatan, Murat

PY - 2019/4

Y1 - 2019/4

N2 - Amplitude thresholds are used in extracting information from extracellular neural recordings. While the amplitude threshold may be estimated by ensuring that behavioral variables are encoded in neural activity with maximum signal-to-noise ratio, it can also be estimated by maximum likelihood. Here, these two types of threshold are estimated using extracellular recordings collected from the motor cortex (M1) of two rats performing a well-learned visuomotor task and the estimates are compared. The results show that these two types of threshold are not significantly different. On the other hand, the width of the confidence interval of the maximum likelihood estimate is found to be related to decoding accuracy. These results are important for determining appropriate amplitude thresholds to be used in brain-machine interfaces.

AB - Amplitude thresholds are used in extracting information from extracellular neural recordings. While the amplitude threshold may be estimated by ensuring that behavioral variables are encoded in neural activity with maximum signal-to-noise ratio, it can also be estimated by maximum likelihood. Here, these two types of threshold are estimated using extracellular recordings collected from the motor cortex (M1) of two rats performing a well-learned visuomotor task and the estimates are compared. The results show that these two types of threshold are not significantly different. On the other hand, the width of the confidence interval of the maximum likelihood estimate is found to be related to decoding accuracy. These results are important for determining appropriate amplitude thresholds to be used in brain-machine interfaces.

KW - Computational neuroscience

KW - Generalized linear models

KW - Spike train analysis

UR - https://www.scopus.com/pages/publications/85071982456

U2 - 10.1109/SIU.2019.8806588

DO - 10.1109/SIU.2019.8806588

M3 - Konferans katkısı

AN - SCOPUS:85071982456

T3 - 27th Signal Processing and Communications Applications Conference, SIU 2019

BT - 27th Signal Processing and Communications Applications Conference, SIU 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 27th Signal Processing and Communications Applications Conference, SIU 2019

Y2 - 24 April 2019 through 26 April 2019

ER -

Dagdevir E, Kocaturk M, Okatan M. Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi. In 27th Signal Processing and Communications Applications Conference, SIU 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8806588. (27th Signal Processing and Communications Applications Conference, SIU 2019). doi: 10.1109/SIU.2019.8806588

Hücre dişi sinirsel kayitlarda farkli genlik eşiklerinin karşilaştirilmasi

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Keywords

Belgeye Erişim

Diğer Dosyalar ve Linkler

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