Electroencephalography (EEG) Sensor
Product Code: 2707-EEG
Our Electroencephalography (EEG) Sensor, model 2707-EEG, has been especially designed for both classic and localized EEG measurement. When a cap is too intrusive, only a limited number of channels are needed, or you’d like to synchronously record EEG and non-EEG biosignals, this is the perfect solution. The bipolar configuration, with two measurement electrodes detects the electrical potentials in the specific scalp region with respect to a reference electrode, which should be placed in a region of low muscular activity. The resulting signal is the amplified difference between these two signals, eliminating the common unwanted signals detected by the surfaces. Its convenient form factor enables a discrete placement in regions such as the forehead, occipital, and others.
Typical raw EEG data (acquired with biosignals)
FEATURES
- Single-channel differential sensor
- Discrete elastic head band
- Preconditioned analog output
- High signal-to-noise ratio
- Shielded miniaturized cables
- Medical-grade raw data output
- Ready-to-use form factor
APPLICATIONS
- Evoked potentials analysis
- Neurofeedback
- Sleep studies
- Human-Computer Interaction
- Neurophysiology studies
- Psychophysiology
- Gain: 40000
- Range: ±37.5μV (with VCC = 3V)
- Bandwidth: 0.8-49Hz
- Consumption: ~3mA
- Input Impedance: >100GOhm
- CMRR: 100dB
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