?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Slow+potentials+in+the+brain%3A+still+little+understood+but+gradually+getting+analytical+attention&rft.creator=Bullock%2C+T.H.&rft.subject=Brain+Imaging&rft.subject=Neuroanatomy&rft.subject=Neurology&rft.subject=Neurophysiology&rft.subject=Neurophysiology&rft.description=Two+classes+of+electrical+activity+in+the+central+nervous+system+have+been+known+for+a+long+time%3A+spikes+with+synaptic+potentials+and+%22slow%22+fluctuations+(components+mainly+below+ca.+100+Hz).+Their+relations+to+each+other+are+still+little+known+and+an+unfortunate+schism+persists+in+mutual+disparagement+by+investigators+who+chiefly+study+one+class+or+the+other.+The+news+I+wish+to+highlight+is+that+this+schism+is+waning+and+this+essay+will+be+outmoded+as+more+workers+study+both.+I+focus+here+on+the+class+of+slow+potentials+which+in+certain+respects+is+the+more+neglected.+This+class+should+extend+down+into+the+less-known+%22infraslow%22+domain+(power+mainly+below+0.1+Hz)+-+omnipresent%2C+higher+in+amplitude+and+clearly+significant+functionally.&rft.date=1999&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F137%2F1%2Fslow_potentials.htm&rft.identifier=++Bullock%2C+T.H.++(1999)+Slow+potentials+in+the+brain%3A+still+little+understood+but+gradually+getting+analytical+attention.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F137%2F