Description
BrainSurfer (Surf) – A Brain-Computer-Interface
- 3-Dimensional NeuroImaging of Functional Brain Networks
- sLORETA of Brodmann Areas & sLORETA of Networks in Real-Time
- Live Z scores of nodes and connections between nodes as measured by sLORETA Coherence, sLORETA Phase Differences, sLORETA Phase Shift, and sLORETA Phase Lock.
Comparison of BrainSurfer and Avatar
| Features | BrainSurfer | Avatar |
| sLORETA Z Scores-eyes closed | ✅ Birth – 82 years | ✅ Limited Age Range* |
| sLORETA Z Scores-eyes open | ✅ Birth – 82 years | ✅ Limited Age Range* |
| Neurofeedback | ✅ | ✅ |
| Proportional Colors | ✅ | ✅ |
| Brodmann Areas | ✅ | ✅ |
| Regions of Interest | ✅ | ✅ |
| Available for Amplifiers Listed Below | ✅ | |
| Realistic MRI Volume | ✅ | |
| Network Dynamics | ✅ | |
| sLORETA Coherence | ✅ | |
| sLORETA Phase Difference | ✅ | |
| sLORETA Phase Shift | ✅ | |
| sLORETA Phase Lock | ✅ | |
| Symptom Check List | ✅ | |
| Session Rounds | ✅ | |
| Progress Chart | ✅ | |
| LORETA Z Scores | Amygdala only |
* Uses FFT Means and Standard Deviations to Compute Instantaneous Z scores. Brainmaster estimates about 8% difference, ANI 14% & BrainDx greater than 14% difference between the FFT mean and JTFA mean values computed on the same data.
List of Amplifiers that can be used with the BrainSurfer Add-On:
- Advanced Brain Monitoring B-Alert X24 – We do not support models manufactured after 2013.
- ANT eegosport
- BIOSIGNAL microEEG
- BrainAmp MR (available for certain models – Contact Us)
- BrainMaster Discovery
- Cadwell Essentia
- CGX/Cognionics Quick-20, Quick-20r, Quick-20r v2, Quick-20m & CAMP
- Contec
- DeMeTec Data Box 30
- Deymed EEG 32ch
- Fistar
- Medicom
- Mitsar
- Neuroelectrics Enobio 20 & 30 ch, StarStim
- NeuroField Q20 & Q21
- Neuron-Spectrum 2, 3, 4, 4EP, 4P, 5, 5S
- NeuroPulse NP-Q 10/20
- NeuroSurve
- NeXus Q32 & 32 (now 32F)
- ScienceBeam eWave
- Wearable Sensing DSI-24 (For Research)
- Ybrain Mindd Scan 20
- Zeto WR19
Minimum Computer Requirements
Due to the heavy demand on computer resources the recommended PC configuration is dual-core or more than one core and at least 8-16 Gigabytes of ram. NeuroGuide™ runs with all versions of Windows, however, Windows 11 or 10 is recommended.
In addition, the BrainSurfer Add-on require a high quality video card with at least 2 Gigabytes of memory and compatible with Open GL 2.0.
The NeuroNavigator Add-ons require a high quality video card with at least 2 Gigabytes of memory and compatible with Open GL 3.3 or greater.
