Assessment of stroke severity and disability at presentation were carried out using National Institute of Health Stroke Scale (NIHSS) and modified Rankin Scale (mRS) respectively (Table 2).
The data management, analysis, and graphical presentation were carried out using the computer software, "Statistical Package for Social Sciences, SPSS version 22.0" (IBM Corp., Armonk, NY, USA).
Statistical analysis and graphical presentation was carried out using Prism 5.0 software (Prism 5, San Diego, CA, USA).
Stimulus presentation was carried out by E-Prime 1.1 (1.1.4.1) (Psychology Software Tools http://www.pstnet.com).
Statistical analysis and graphical presentation was carried out with GraphPad Prism 4 (Graphpad Software, USA) and OriginPro (OriginLab, USA).
The generation of peak list, SILAC- and extracted ion current-based quantitation, calculated posterior error probability, and false discovery rate based on search engine results, peptide to protein group assembly, and data filtration and presentation was carried out using MaxQuant.
Public presentations about the survey were carried out separately for each cohort by birth-year (1935, 1936, 1937, 1938, 1939).
Stimulus presentation and response collection were carried out by a custom iPad application written in objective-C using Xcode and Cocos2d libraries.
All stimulus presentation parameters and response collection were carried out with the use of the Matlab Psychophysics Toolbox [15],[15].
