QUESTIONS WITH COMPLETE
SOLUTIONS
SubclinicalsRhythmicsElectrographicsDischargesofsAdultss(SREDA)s-sans---5-
7sHz,ssharpsandsslowswavesswithsit
-40-80sseconds
-50+sy/ostypically
-T5/T6s+sposteriorsregions
-drowsinesssmostly
AlphasVariantss-sans---SlowsAlphasVariant:sHalfsthesalphasfreq
-FastsAlphasVariant:sDoublesthesalphasfreq.
-maysappearsinsonlys1shemisphere
Alphas-sans---8-13sHz
-Voltagesissavgs50suV
-Non-dominantshemispheres50%staller
-Attenuatessw/seyesopenings&smentalsalertings(QNDP?)
-Corneaspolarity:s+
-Retinaspolarity:s-
PosteriorsSlowsWavessofsYouths(PSWY)s-sans---Alphasonstopsofsdelta/intermixed
-Occipital
-Seensinschildrensandsyoungsadults-teens/earlystwentiess
-Attenuatessinseyesopeningsandsdisappearssinssleeps(likesalphasdoes)
-IfsAlphasattenuatessandsdeltasdoessnotsthensitsissNOTsPSWY
Betas-sans---14-30sHz
-Benzoss&sBarbituratescausesBeta
-Fronto-Central
-Seensawake,ssleep,sbreach
Mus-sans---7-11sHz
-C3/C4
-Polarity:ssharpnesssissnegative,sroundednesssisspositive
RhythmicsMid-TemporalsThetasofsDrowsinesss(RMTD)s-sans---5-7sHz
-mayshavesasnotchedspeak
-Lastsfroms1-2ssecsstos1smin
-seensinsdrowsiness