Difra NysStar II
NYSSTAR II has to be accompanied by a software. Two possibilities are available: EasyVNG or DISOFT II. Easy VNG is a simple click and play solution. DISOFT II is the fully configurable and customizable software. Both are powerful data-processing softwares, which simplify the task of the doctor.
According to the tests carried out, the software analyzes and measures various parameters:
- number of jolts or ocular movements
- amplitude, frequency
- slow phase speed of nystagmus
- latency, phase, distortion
- gain
- symmetry or asymmetry of the responses
- paresis or labyrintic hypoexitability, directional
- preponderance of nystagmus
- measure of ocular fixation indices