OBELAB Inc. NIRSIT ユーザーズマニュアル

NIRSIT

Version 1.0

Operation Manual

OBELAB Confidential

① Below are descriptions of the left side menu buttons.



3D: 3D Brain Image display



TIME SERIES: HbO2 and HbR graph display on time axis



DSP: Displayed separately



MAPPING FUNCTION: Displayed separately



TASK START: During measurement, the User can mark the start of a task up to
two tasks (Task A, Task B) for recording purposes



Peak Motor: Indicates which channel shows highest HbO2 and the level of
HbO2

② Below are descriptions of the Right side menu buttons.



X-AXIS: By clicking X-AXIS button, the User can spin the 3D Brain Image at the
X axis



Y-AXIS: By clicking Y-AXIS button, the User can spin the 3D Brain Image at the
Y axis



GRID: GRID button shows the 3D grid coordinates of the brain region being
monitored



RESET: Resets the 3D Brain Image



BASELINE: Resets the baseline of hemoglobin level (Initial value of MBLL) to a
current level

③ Color Indication for Brain Activity is explained below.



White: Baseline indicating brain activity immediately after gain calibration



White  Yellow  Red: Incremental increase of HbO2 level



White  Sky Blue  Dark blue: Incremental decrease of HbO2 level