ORCID "0000-0003-1484-8603" Biyomedikal Mühendisliği Bölümü Bildiri & Sunum Koleksiyonu için listeleme
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Comparative Multiple Sclerosis Lesion Segmentation in Magnetic Resonance Images
İsoğlu, Selin; Koca Işıkçı, Elif; Duru, Dilek Göksel (IEEE, 2017)In this study, the unsupervised clustering method namely K-means algorithm is applied for identifying the multiple sclerosis (MS) lesions in magnetic resonance (MR) images automatically. MS lesion detection is essential ... -
Comparison of machine learning techniques on MS lesion segmentation
Dogan, Ahsen Feyza; Duru, Dilek Goksel (Institute of Electrical and Electronics Engineers Inc., 2019)Multiple sclerosis arises with conformational change in myelin sheath. Magnetic resonance imaging is frequently used in detection of MS. In this study, to figure out MS lesion, machine learning techniques, namely k means ... -
Dynamic time warping based connectivity classification of event-related potentials
Al-Rubaye, Kadhum Kareem; Bayat, Oǧuz; Ucan, Osman Nuri; Duru, Dilek Göksel; Duru, Adil Deniz (Institute of Electrical and Electronics Engineers Inc., 2019)Human brain electrical responses measured as Electroencephalogram epochs have different characteristics by means of amplitude and frequency content depending on the conditions and stimuli. Event-related potentials are the ... -
Investigation of Electrophysiological Features During Mental Workload Paradigm
Duru, Dilek Göksel; Duru, Adil Deniz (IEEE, 2016)In the last few decades, the relationship between the mental workload and electrophysiological measurements are being studied. The aim of this study is to measure the electrophysiological responses of the autonomic and ... -
Neuroconnectivity analysis under mental workload and resting state conditions
Duru, Adil Deniz; Balcıoğlu, Hayri Taylan; Güney, Selen; Göksel Duru, Dilek (IEEE, 2017)Brain activation can be observed by means of electrical and haemodynamic responses under the resting state condition. Several brain regions are synchronously activated to form functional brain networks during the resting ... -
Relationship between Mental Workload and Photoplethysmography in the Effect of Physical Performance
Koca, Elif Işıkçı; Duru, Dilek Göksel (IEEE, 2017)Bu çalışmada dinlenim durumu ve fiziksel performansla ilintili yorgunluk durumunda mental aktivite esnasında oluşan fotopletismografi (PPG) sinyalleri incelenmiştir. Kontrollü fiziksel yorgunluk ile mental işyükü arasındaki ...