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Amplifier

Brain Products

BrainAmp MR plus

MR compatible EEG amplifier enabling simultaneous EEG-fMRI recordings with optimized artifacts reduction and safe operation inside MRI scanners.

Key system highlights

MR optimized
 
Gold standard amplifier solution for combined EEG-fMRI studies
Scalable 
High Performance
From 32 to up to 256 channels with stackable channel units
Multimodal
Integration
Extendable with BrainAmp ExG MR for bipolar and sensor data
Ease of use
 
Amplifier and battery pack can be placed inside scanner bore for optimal cable routing
The gold standard

BrainAmp MR plus enables simultaneous EEG-fMRI studies by providing reliable EEG acquisition in MR environments. Designed for safety* and artifact minimization, it supports advanced neuroimaging research combining high temporal and spatial resolution. Ideal for studying brain networks, cognition and general multimodal imaging.

*Safe recordings with BrainCap MR, R-Net MR, and BrainAmp MR amplifiers (MR, MR plus, ExG MR) require close adherence to Brain Prdoducts' safety instructions.

Applications

Tech Specs

Maximum number of channels

 256 EEG channels

Sampling rate

5 kHz per channel

Input impedance

Switchable: 10 MΩ / 10 GΩ for DC

Input noise

1 μVpp 

Common-mode-rejection (CMR)

≥ 110 dB

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