CLTM ASET Bonus Questions and Answers 100% Correct!

2 basic montages used during electrode screening - ANSWER-1) numeric order bipolar 2) referential imaging that measures brain synchronicity - ANSWER-coherence imaging type of software helpful for quantifying seizures in ICU/EEG - ANSWER-trending 1st consideration when guarding against skin breakdown - ANSWER-electrode type main MEG imaging techniques - ANSWER--single current dipole (ECD) -current density/distribution (MR-FOCUSS) -beamformer (spatial filter) MRI safe electrodes guard against - ANSWER-magnetic influence on electrodes strengths of MEG - ANSWER--correlates function and anatomy -millisecond temporal resolution -millimeter spatial resolution -non-invasive Phase II EEG quality is greatly improved by implantation of - ANSWER-grids for reference and ground only imaging technique that is useful for determining seizure focus - ANSWER-SPECT MEG detects signals generated by - ANSWER-pyramidal neurons weaknesses of MEG - ANSWER--expensive -requires magnetically shielded room -requires helium True or False: a pedometer is a type of MEG detector - ANSWER-false ACNS recommendation for the time frame of physician interpretation of LTM - ANSWER-read data collection after it is complete cooling below 32 degrees C increases risk of - ANSWER--focal cerebral deficit -infection -coagulopathy -arrhythmia unable to form and store new memories - ANSWER-anterograde amnesia local networks - ANSWER--least expensive -data cannot be viewed remotely -are like most EMU setups vertical eye movements will be out of phase with what - ANSWER-RIO/LIO effect of benzos on EEG - ANSWER-increased rhythmic fast (25-35Hz) decreased alpha voltage Effect of Carbamazepine on EEG - ANSWER-mild alpha slowing random theta effect of topiramate on EEG - ANSWER-decreased alpha increased theta and delta highest incidence of epilepsy - ANSWER-over 60 years age group amplitude scale of y-axis in amplitude EEG graphs - ANSWER-linear from 0-10mcv