http://exhibits.library.stonybrook.edu/mfp/files/original/d4107043939555909a440c5a2ddffd91.pdf 3a203b871370f0901f00ff6adcae3f75 PDF Text Text May 12, 1971 Dr. Frederic A. Gibbs 720 North Michigan Ave., Suite 620 Chicago, Illinois 60611 Dear Dr. Gibbs: I am pleased to have you print my letter of February 26, in Clinical EZectroencephaZOgraphy. Your journal can make a significant contribution to the growth of EEG as a science by critically that reviewing the articles submitted meet the high standards of a and publishing those quantitative science. Sincerely yours, Max Fink, M.D. Professor of Psychiatry Mszt 1971 �v: ~ ' vv-v—r-ww --'-.r-‘ ' ' , . '0 «run-v». vmum- WWE‘HVF-W'rwtmrmmm"‘4—,-sw“;.-vwmm'W‘W'WWWW February 26, 1971 Dr. Frederick Gibbs 1427 N. Chicago, Astor St. Illinois 60610 Dear Dr. Gibbs: Your recent editorial (Clinical EEG, l; 127) asserts that "cannabis indica produces no marked or consistent changes in the EEG" and ”... the changes they [psychotomimetic drugs] produce in the electrical activity of the cortex are of the same minor order as are produced by tobacco”. It is difficult to see how you can arrive at such sweeping conclusions, based on the data printed. The report by Deliyannakis 33 a1., finds large effects of cannabis, in a few subjects, with equipfient of limited frequency response. They make no effort at quantification and we have no idea about the sample size, stability over time, artefact control, Despite the limitations of equipment and technique, filtering, etc. they report large changes, albeit not in every subject. In numerous studies of the EEG effects of heroin, LSD, major changes have been observed and related to drug dosage, pre-existing EEG and clinical effects (for examples, see Ann. Rev. Pharmacology, 9: 241-258, 1969; Neuropharmacolqu, 9: 539, 1970). Such studies show that large EEG changes are,common, drug and dose related, and interestingly related to the behavior of the subject. Considering the major strides made in quantitative EEG, it does neither the science of EEG nor clinical practice a service to make such sweeping assertions as "Let's face it, disordered psychic function, either spontaneous or drug induced, commonly does not correlate with major abnormalities in the waking electroencephalogram“. . � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Correspondence Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Correspondence to: Gibbs, Frederick Type The nature or genre of the resource Text Identifier An unambiguous reference to the resource within a given context mfp-05-00-025-5-359 Date A point or period of time associated with an event in the lifecycle of the resource 1971 Creator An entity primarily responsible for making the resource <a title="Fink, Max, 1923-" href="http://id.loc.gov/authorities/names/n79039548" target="_blank">Fink, Max, 1923-</a> Subject The topic of the resource Correspondence -- Correspondence Relation A related resource The Max Fink Collection Description An account of the resource Rights Information about rights held in and over the resource <a title="IN COPYRIGHT - EDUCATIONAL USE PERMITTED" href="http://rightsstatements.org/vocab/InC-EDU/1.0/" target="_blank">IN COPYRIGHT - EDUCATIONAL USE PERMITTED</a> Source A related resource from which the described resource is derived Special Collections and University Archives, University Libraries. Stony Brook University Libraries (State University of New York). Language A language of the resource en-US Format The file format, physical medium, or dimensions of the resource application/pdf Publisher An entity responsible for making the resource available Contributor An entity responsible for making contributions to the resource Correspondence