ERRATUM

Due to an oversight on the part of the authors, Pasha Razifar, Hamed Hamid Muhammed, Fredrik Engbrant, Per-Edvin Svensson, Johan Olsson, Ewert Bengtsson, Bengt Långström and Mats Bergström, incorrect name and affiliation of one of the co-authors was published in the article entitled " Performance of Principal Component Analysis and Independent Component Analysis with Respect to Signal Extraction from Noisy Positron Emission Tomography Data - a Study on Computer Simulated Images", The Open Neuroimaging Journal, 2009, Vol. 3, pp. 1-16.

The correct name of the author is Hamed Hamid Muhammed instead of Hamid Hamed Muhammed and the correct affiliation is School of Technology and Health, Royal Institute of Technology, SE-100 44 Stockholm, Sweden instead of Uppsala University, Informationsteknologi, SE-751 05 Uppsala, Sweden.