1. Date of download: 7/10/2016 Copyright © ASME. All rights reserved. Designing and Implementing a Portable Near-Infrared Imaging System for Monitoring of Human's Brain Functional Activity 1 J. Med. Devices. 2015;9(2):020921-020921-2. doi:10.1115/1.4030133 Arrangement of LEDs (S1–S3) and photo detectors (D1–D8) in our imaging system. (Reproduced with permission from Yurtsever et al. [2]. Copyright 2006 by Drexel University.) Figure Legend:

2. Date of download: 7/10/2016 Copyright © ASME. All rights reserved. Designing and Implementing a Portable Near-Infrared Imaging System for Monitoring of Human's Brain Functional Activity 1 J. Med. Devices. 2015;9(2):020921-020921-2. doi:10.1115/1.4030133 The order of turning ON and OFF of two wavelengths of three LEDs in our design. (Reproduced with permission from Yurtsever et al. [2]. Copyright 2006 by Drexel University.) Figure Legend:

3. Date of download: 7/10/2016 Copyright © ASME. All rights reserved. Designing and Implementing a Portable Near-Infrared Imaging System for Monitoring of Human's Brain Functional Activity 1 J. Med. Devices. 2015;9(2):020921-020921-2. doi:10.1115/1.4030133 The main (control) board of our CW-NIRS system and placement of LEDs and photodiodes on a flexible PCB Figure Legend:

4. Date of download: 7/10/2016 Copyright © ASME. All rights reserved. Designing and Implementing a Portable Near-Infrared Imaging System for Monitoring of Human's Brain Functional Activity 1 J. Med. Devices. 2015;9(2):020921-020921-2. doi:10.1115/1.4030133 The changes in concentration of oxygenated (top line), deoxygenated (bottom line) and total hemoglobin (middle line) of a subject for one channel and in response to VF task; 0–60 s, 60–180 s, and 180–300 s are rest, task, and rest states, respectively Figure Legend: