Hücre Dişi Kayitlarda Aksiyon Potansiyellerinin "kirpma Eşikleri" Kullanilarak Belirlenmesi

Murat Okatan, Mehmet Kocatürk

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

2 Atıf (Scopus)

Özet

Spike trains of individual neurons can be recorded in awake behaving subjects using extracellular electrodes that are chronically implanted into the brain. Analyzing the information contained in these spike trains involves multiple steps, the first one being spike detection. In one widely used method, all spikes that exceed a researcher-defined threshold are treated as action potential candidates and suprathreshold waveforms are classified as spike or noise. In this study, a new method is developed to compute the spike detection threshold, for the first time completely independent of the researcher, based on hypothesis testing using truncated probability distributions. The use of the thresholds, which are called truncation thresholds, is illustrated in extracellular recordings from cortical area M1 in awake behaving rats.

Tercüme edilen katkı başlığıAction potential detection in extracellular recordings using truncation thresholds
Orijinal dilTürkçe
Ana bilgisayar yayını başlığı2015 Medical Technologies National Conference, TIPTEKNO 2015
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9781467377652
DOI'lar
Yayın durumuYayınlandı - 6 Oca 2016
Harici olarak yayınlandıEvet
EtkinlikMedical Technologies National Conference, TIPTEKNO 2015 - Bodrum, Turkey
Süre: 15 Eki 201518 Eki 2015

Yayın serisi

Adı2015 Medical Technologies National Conference, TIPTEKNO 2015

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???event.eventtypes.event.conference???Medical Technologies National Conference, TIPTEKNO 2015
Ülke/BölgeTurkey
ŞehirBodrum
Periyot15/10/1518/10/15

Bibliyografik not

Publisher Copyright:
© 2015 IEEE.

Keywords

  • behavioral neurophysiology
  • biomedical signal processing
  • computational neuroscience
  • truncated probability distributions

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