[Eeglablist] (no subject)

Tue Oct 6 06:06:16 PDT 2015

Hi

You can not let one frequency represent a band. The power of each frequency changes continuously.

You should either have mean, median, max or an integral over the band to represent it.

Pål

Pål G. Larsson M.D., PhD.
Head of Clinical Neurophysiology
Department of Neurosurgery
Division of Surgery and Clinical Neuroscience

Oslo University Hospital
Po.box 4950 Nydalen
0424 Oslo
Norway
Tel:  (+47) 23074407
Mobile: (+47) 93429791
E-mail: pall at ous-hf.no<mailto:pall at ous-hf.no>
not sensitive

Fra: eeglablist-bounces at sccn.ucsd.edu [mailto:eeglablist-bounces at sccn.ucsd.edu] På vegne av jason roger
Sendt: 3. oktober 2015 11:15
Til: eeglablist at sccn.ucsd.edu
Emne: [Eeglablist] (no subject)

Hi all,
To be sure form the information I have, in the attached file, there are 3 scalps are associated with three different frequencies (6 Hz, 10 Hz, and 22 Hz).

[Bilde er fjernet av sender.] example.png<https://drive.google.com/file/d/0By8KMWYyyc7ITjFsaHZDd004T3M/view?usp=drive_web>

Are those frequencies reflect the waves/bands Theta, Alpha, Beta consequently? In other words, if I'm interested studying Theta band, can I consider 6Hz to be its value, and 10Hz as a value of Alpha, while 22Hz for Beta?
Thanks in advance.
Jason
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