ACNS Guidelines for CLTM Exam Study Guide | 2026 Neurology Test Prep
Nichrome and platinum are... - (answer)Nonferrous metal, MRI compatible
LTME digital equipment must record ( minimum) - (answer)24 hrs of video and 32-64 channels of EEG
LTME storage (minimum) - (answer)30 gigabytes or 24 hrs of vid/EEG
Intracerebral electrode impedance measurements...safe range - (answer)10nA
which is 1000 times less than reg 5-10Kohm for scalp
What is the bare minimum number of channels in an LTME or primary EEG evaluation - (answer)8
channels
12 or more are routinely used for accuracy in localization
Electrodes, wires,amplifiers etc - (answer)Instrumental artifact creators.
Ambulatory EEG artifact..create a reference - (answer)All common biological and mechanical arti should
be produced by patient/tech at start or end of record.
LTME Quality Assurance - (answer)Periodic check of live EEG should be preformed once a day.
16 channels EEG +1 eye and 1 EKG = - (answer)Minimum number of channels for presurgical localization.
In-patient LTME - (answer)Qualified personal must observe the patient, record events and maintain
recording integrity
Name the group who creates the guidelines which classify seizures. - (answer)International League
Against Epilepsy
Nichrome and platinum are... - (answer)Nonferrous metal, MRI compatible
LTME digital equipment must record ( minimum) - (answer)24 hrs of video and 32-64 channels of EEG
LTME storage (minimum) - (answer)30 gigabytes or 24 hrs of vid/EEG
Intracerebral electrode impedance measurements...safe range - (answer)10nA
which is 1000 times less than reg 5-10Kohm for scalp
What is the bare minimum number of channels in an LTME or primary EEG evaluation - (answer)8
channels
12 or more are routinely used for accuracy in localization
Electrodes, wires,amplifiers etc - (answer)Instrumental artifact creators.
Ambulatory EEG artifact..create a reference - (answer)All common biological and mechanical arti should
be produced by patient/tech at start or end of record.
LTME Quality Assurance - (answer)Periodic check of live EEG should be preformed once a day.
16 channels EEG +1 eye and 1 EKG = - (answer)Minimum number of channels for presurgical localization.
In-patient LTME - (answer)Qualified personal must observe the patient, record events and maintain
recording integrity
Name the group who creates the guidelines which classify seizures. - (answer)International League
Against Epilepsy
