MP Devices can be used for a wide variety of Brainstem Evoked Potential (BEP), Brainstem Evoked Response (BER), Brainstem Auditory Evoked Potential (BAEP), Brainstem Auditory Evoked Response (BAER), Brainstem Evoked Response Audiometry, and Brainstem Evoked Response (BSER) tests. The MP device is capable of delivering auditory stimulation and recording and averaging the response data. The system can also interface with a wide variety of stimulus presentation systems to deliver auditory waveforms and the averaging mode can handle oddball paradigms for Middle Latency Auditory Evoked Potential (MAEP) and Auditory Middle Latency Response (MLR) tests. The averaging window can be adjusted to include the time period of interest for the particular response being studied.
For ABR studies the STM100C Stimulator module should interface with the OUT101A Ear Tubephone to deliver clicks and tones to the subject. Use the ERS100C to record the evoked response from the subject and set AcqKnowledge to average the signal.
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Record neuro-physiological responses along the auditory pathway resulting from auditory stimulation. When performing an ABR, using the MP150, it’s usually best to record at least two channels of data. One channel is the output from the ERS100C amplifier connected to the subject and the other channel is the stimulus level which drives the OUT101A Tubephone or other auditory stimulator.
Latency values, which are not possible to achieve, are reflected as an adjustment message (generated by the AcqKnowledge software) when the acquisition is first performed. The message informs the user as to the options to continue with the acquisition, given the acquisition parameters. If the specified Latency is possible, then the adjustment message will not appear and the acquisition will start automatically when the START button is pressed.
The fastest repetition rate (smallest latency between clicks) will be a function of the following variables:
See also
ABR Calibration for MP160/150 with AcqKnowledge 4.1 or above
Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.
MP36R System
Wired | Auditory Brainstem Response (ABR)
MP36R with AcqKnowledge plus lead set, 8 mm snap electrodes & gel, and tubephone
MP36R System
Wired | Auditory Brainstem Response (ABR)
MP36R with AcqKnowledge plus ear tubephone, electrode lead adapter, 8 mm shielded TP electrode and 8 mm unshielded TP electrode
MP160 System
Wired | Auditory Brainstem Response (ABR)
MP160 System with evoked response amplifier, reusable electrodes, stimulator & headphones
MP160 System
Wired | Auditory Brainstem Response (ABR)
MP160 System with evoked response amplifier, reusable electrodes, stimulator & tubephone
MP160 System
Wired | Auditory Brainstem Response (ABR)
MP160 with AcqKnowledge plus ERS amp, electrode cap & SuperLab system with Optical Interface
MP36R System
MP36R System
MP160 System
MP160 System
MP160 System
MP160 System
MRI | Auditory Brainstem Response (ABR)
MP160 with AcqKnowledge plus EEG amp for MRI & E-Prime Professional Stimulation System
MP160 System
MP36R System
Animal | Auditory Brainstem Response (ABR)
MP36R with AcqKnowledge plus electrode lead adapter and three 12 mm TP unipolar needle electrodes
MP160 System
Animal | Auditory Brainstem Response (ABR)
MP160 System with evoked response amplifier, needle electrodes, and stimulator
MP36R System
MP160 System
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