Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28303099
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28303099
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Front+Neuroinform
2017 ; 11
(ä): 15
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Meet Spinky: An Open-Source Spindle and K-Complex Detection Toolbox Validated on
the Open-Access Montreal Archive of Sleep Studies (MASS)
#MMPMID28303099
Lajnef T
; O'Reilly C
; Combrisson E
; Chaibi S
; Eichenlaub JB
; Ruby PM
; Aguera PE
; Samet M
; Kachouri A
; Frenette S
; Carrier J
; Jerbi K
Front Neuroinform
2017[]; 11
(ä): 15
PMID28303099
show ga
Sleep spindles and K-complexes are among the most prominent micro-events observed
in electroencephalographic (EEG) recordings during sleep. These EEG
microstructures are thought to be hallmarks of sleep-related cognitive processes.
Although tedious and time-consuming, their identification and quantification is
important for sleep studies in both healthy subjects and patients with sleep
disorders. Therefore, procedures for automatic detection of spindles and
K-complexes could provide valuable assistance to researchers and clinicians in
the field. Recently, we proposed a framework for joint spindle and K-complex
detection (Lajnef et al., 2015a) based on a Tunable Q-factor Wavelet Transform
(TQWT; Selesnick, 2011a) and morphological component analysis (MCA). Using a wide
range of performance metrics, the present article provides critical validation
and benchmarking of the proposed approach by applying it to open-access EEG data
from the Montreal Archive of Sleep Studies (MASS; O'Reilly et al., 2014).
Importantly, the obtained scores were compared to alternative methods that were
previously tested on the same database. With respect to spindle detection, our
method achieved higher performance than most of the alternative methods. This was
corroborated with statistic tests that took into account both sensitivity and
precision (i.e., Matthew's coefficient of correlation (MCC), F1, Cohen ?). Our
proposed method has been made available to the community via an open-source tool
named Spinky (for spindle and K-complex detection). Thanks to a GUI
implementation and access to Matlab and Python resources, Spinky is expected to
contribute to an open-science approach that will enhance replicability and
reliable comparisons of classifier performances for the detection of sleep EEG
microstructure in both healthy and patient populations.