R.EEG. T Part 5 Questions With Complete Solutions

Temporal intermittent rhythmic delta activity is associated with clinical finding? correct answer: Temporal lobe epilepsy Which EEG finding is most often associated with juvenile myoclonic epilepsy correct answer: 4-5hz generalized spike-wave discharges and high voltage polyspikes in sleep List the Lennox-Gastaut triad correct answer: 1-Mixed seizures including atypical absence, atonic, tonic and myoclonic 2. Cognitive dysfunction 3. Slow spike and wave pattern at 2-2.5hz What EEG finding is most often associated with locked-in syndrome correct answer: Normal wake and sleep patterns What EEG pattern is most often seen following an acute cerebrovascular accident (CVA) correct answer: PLEDS What EEG finding is most often associated with infarction within the territory of the posterior cerebral artery correct answer: Loss or decrease of alpha rhythm on the side of the stroke along with focal slowing in the posterior temp, parietal and occipital regions What EEG finding is most often associated with metabolic, especially hepatic, encephalopathy correct answer: Triphasic waves What EEG finding is most often associated with subacute sclerosing panencephalitis (SSPE) correct answer: Bilaterally symmetric and synchronous, high amp, periodic bursts every 4 to 10 seconds