?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Measurement+of+Cortical+Evoked+Potentials+by+Decomposition+of+their+Wave+Forms&rft.creator=Freeman%2C+W.+J.&rft.subject=Neural+Modelling&rft.description=Evoked+potentials+are+used+for+measurement+of+dynamic+events+in+the+nervous+system+that+accompany+and+are+related+to+defined+sequences+of+behavior.+The+usual+raw+data+are+recordings+of+potential+differences+in+or+around+the+central+nervous+system+that+fluctuate+in+amplitude+over+limited+time+spans+during+behavior.+The+purpose+of+the+study+is+to+detect%2C+describe+and+classify+particular+states+of+the+brain+that+underlie+normal+and+abnormal+patterns+of+behavior%2C+especially+those+involving+higher+functions+such+as+perception%2C+learning%2C+cognition%2C+and+so+forth.+The+basic+approach+is+to+measure+the+recordings+of+the+potential+differences+in+order+to+express+the+information+in+them+by+sets+of+numbers.+Description%2C+classification%2C+comparison%2C+correlation%2C+etc.%2C+by+a+variety+of+statistical+techniques+are+all+based+on+the+numbers.&rft.date=1979&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F51%2F1%2FCybernetics79.html&rft.identifier=++Freeman%2C+W.+J.++(1979)+Measurement+of+Cortical+Evoked+Potentials+by+Decomposition+of+their+Wave+Forms.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F51%2F