?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Forays+with+the+additive+periodogram+applied+to+the+EEG.&rft.creator=Bullock%2C+T.H.&rft.creator=Enright%2C+J.T.&rft.creator=Chong%2C+K.M.&rft.subject=Behavioral+Neuroscience&rft.subject=Brain+Imaging&rft.subject=Neurochemistry&rft.subject=Neural+Modelling&rft.subject=Neurology&rft.subject=Neurology&rft.subject=Neurophysiology&rft.description=The+most+information-rich+measure+of+the+working+brain+is+the+electrical+activity%2C+recorded+as+wideband%2C+extracellular+local+field+potentials+from+multiple+sites%2C+in+extent+and+depth%2C+with+millisecond+and+millimeter+resolution.+We+still+lack+a+common+view+of+the+electrical+activity+in+terms+of+simple+description+-+which+must+precede+explanation+in+terms+of+mechanisms.+The+situation+is+much+like+the+diverse+views+on+the+nature+and+characteristics+of+a+jungle.+We+have+elsewhere+addressed+related+questions.+(i)+How+much+of+the+wideband+activity+is+stochastic+-+concluding+that+a+significant+and+highly+labile+amount+of+coherence+and+bicoherence+bespeak+temporal+fine+structure+and+cooperativity.+(ii)+How+much+fine+structure+is+spatial%2C+concluding+that+differentiation+increases+as+the+volume+sampled+is+smaller+(Bullock+et+al.+1995a%2Cb%2C+1997).&rft.date=1998&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F107%2F1%2Fforays.html&rft.identifier=++Bullock%2C+T.H.+and+Enright%2C+J.T.+and+Chong%2C+K.M.++(1998)+Forays+with+the+additive+periodogram+applied+to+the+EEG.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F107%2F