. Biophysical science. Biophysics. 98 Electrical Potentials of the Brain /5 : 4 Electronic studies, using autocorrelators, have revealed that emphasized frequencies do occur. These frequencies are not maintained for many periods, so that they do not give sharp peaks on a frequency analyzer. The characteristic eeg rhythms of humans are classified by size, shape, and frequency. The most outstanding normal pattern is the so-called "; These waves are between 8 and 13 cps. They are more sinusoidal and regular than the other types of waves. On the surface of the scalp, the a-waves
. Biophysical science. Biophysics. 98 Electrical Potentials of the Brain /5 : 4 Electronic studies, using autocorrelators, have revealed that emphasized frequencies do occur. These frequencies are not maintained for many periods, so that they do not give sharp peaks on a frequency analyzer. The characteristic eeg rhythms of humans are classified by size, shape, and frequency. The most outstanding normal pattern is the so-called "; These waves are between 8 and 13 cps. They are more sinusoidal and regular than the other types of waves. On the surface of the scalp, the a-waves are about 20 /xv or less in amplitude. They are usually present in adult humans, especially in the occipital and parietal areas (see Figure 5 for the location of these areas). However,. Classical Normal Recording in Normal Control Subject I3~l ~*AjM*tm*~*vf/t~~ 14-2 \*N***tom*~~*«K+-*>*Mt**\ f~K-^fr~^ 1-3 fi< *Vji jvmi ir Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ackerman, Eugene, 1920-. Englewood Cliffs, N. J. , Prentice-Hall
Size: 1488px × 1679px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionbiodiversi, booksubjectbiophysics
