📡 Deep Dive: Neurable BCI Headset
Electrical Specifications
- Input Impedance: 10 GΩ
- CMRR: 110 dB
- Noise Floor: 0.2 μV RMS
- Resolution: 24-bit ADC
Physical Construction
- Electrode Type: Ag/AgCl sintered
- Contact Material: Hydrogel
- Sampling Rate: 256-512 Hz
- Battery Life: 18h continuous
Software Support
- MATLAB Toolbox
- Python API
- LabVIEW Interface
- ROS Integration
| Study | Participants | Accuracy | Application |
|---|---|---|---|
| Motor Imagery Classification | n=52 | 92.3% | Prosthetic Control |
| Emotion Recognition | n=127 | 87.1% | Affective Computing |
🧠Brainwave Dynamics
Neurophysiological Characteristics
| Band | Cortical Origin | Associated Neurotransmitters |
|---|---|---|
| Gamma | Thalamocortical loops | Glutamate, GABA |
| Beta | Sensorimotor cortex | Acetylcholine |
Clinical Correlations
- Increased frontal theta linked to ADHD
- Reduced alpha peak associated with Alzheimer's
- Gamma abnormalities in schizophrenia
🧫 Neuroanatomical Mapping
🔬 Experiment Design Toolkit
1. Paradigm Selection
2. Signal Acquisition Parameters
📄 IEEE 802.11n Compliance Report
| Parameter | Requirement | Measurement |
|---|---|---|
| Channel Isolation | >40 dB | 42.3 dB |
| Wireless Latency | <10 ms | 8.2 ms |