ACNS Guidelines Review Flashcards
BAERs Stim Rate
5-12s
Broadband Click 100us Rectangular Pulse
BAERs Intensity
60-70dBHL
100dBpeSPL
BAERs Masking
Contralateral Ear, 60dBpeSPL or 30-35dBHL
BAERs Bandpass
100-150 to 2500-3000 Hz
BAERs Analysis Time
15ms
BAERs # of Trials
500-1000
BAERs Impedance
500-5000ohms
EMG Time Base
SpEMG 1-5s
tEMG 20-50 ms (2msec/div)
EMG Bandpass
30-1500hz (up to 3000hz)
EMG Bandpass for Cranial Nerve Monitoring
10-30 to 16000hz
Triggered EMG: Cranial Nerves
1-250 to 1500hz
Triggered EMG: Cranial Nerve Stimulus Threshold
.1-.5 uV
tcMEP Stimulus Intensity
0-1000V
tcMEP Pulse Duration (Pulse Width)
50-75 usec
tcMEP Stimulus Rate
Train of 3-10 pulses
ISI 2-4 ms
tcMEP Bandpass Filters
1-30 Hz to 1000-3000 Hz
tcMEP Time Base
100ms
tcMEP Sensitivity
100-500uV
UE SSEP Bandpass
30-1000hz
UE SSEP Analysis Time
50ms is suggested
UE SSEP #of Trials
250-1000
UE SSEP Stimulus Rate
2-8hz
UE SSEP Intensity
30-40mA
LE SSEP Bandpass
30-1,000hz
LE SSEP Analysis Time
75-150ms
LE SSEP # of Trials
250-1,000
LE SSEP Stimulus Rate
2-10Hz
LE SSEP Stimulus Intensity
30-40mA
SSEP Stimulus Duration
100-300usec
EEG (clinical) Sensitivity
5-10uV/mm
EEG (clinical) Bandpass
1 to 70Hz
EEG (clinical) Analysis Time
10sec