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The Coupling of Atmospheric Electromagnetic Fields

 

issues related to statistical analyses of the results, this was the frst experiment to show some type of

relationship between atmospheric signals and human response.

SRs are the background signal in the ELF regions of electromagnetic spectrum. It has peak at around

7.8, 14.3, 20.8, 27.3, and 33.8 Hz as shown in Figure 3.4. As shown in Figure 3.5, ELF electromagnetic

felds which are electromagnetic phenomena in nature include SR waves with a frequency of about 8 Hz

(type I), local feld fuctuations with a frequency of 3–6 Hz (type II), and feld fuctuations with a fre­

quency of 0.5–2 Hz (type III). Students and ofce workers were exposed to 10 Hz electric felds to study its

efect. One hundred and sixty-two students were exposed to a 30 V/m, 10 Hz electric feld with the static

electric feld of 50 V/m on the head. Te workers were repeatedly exposed to a 10 Hz electric feld every

3 weeks for 6 months. Exposure assessment included attention, concentration, and efects on learning.

Positive efects such as improved attention were found as a result of exposure. At the same time, the

subjects reported mentally stable results (Altmann, 1976).

Behavioral efects of ELF electric felds have been sought with natural and artifcial ELF felds.

Reaction times were measured in man and monkeys. Te subjects were required to press or release a

button when given a simple light or tone stimulus. Reaction times in humans have been reported slow

response times at times of high natural activity between 3 and 6 Hz, with a converse efect at times of

10 Hz peaks (König, 1977). Tese natural oscillations are believed to arise in the SR with typical ampli­

tudes of l–2 V/m. Further studies from the same group with artifcial felds at frequencies of 5–10 Hz and

strengths of 0.3–5.0 V/m again showed trends consistent with efects of natural felds, but these trends

were not amenable to statistical analysis. Other tests of human reaction times in ELF felds of l–20 Hz

have suggested that reaction time is inversely related to feld frequency (Hamer, 1968), but the statistical

signifcance of these results has been questioned (Te National Research Council, 1977).

Tere has been the speculation of the similarity between EEG rhythms and SR. Te most common

frequencies of human brain waves include α, β, δ, and θ. Te α wave is the major rhythm in a normal

relaxed condition. Te β wave refects active processing. Te δ wave is the rhythm that occurs in a deep

dreamless sleep or unconsciousness. Te θ wave is associated with drowsiness. When healthy adults

relax with their eyes closed, brain waves of 8–12 Hz frequency and about 5–100 μV can be measured (α

waves). Te α wave is the main component of brain waves of humans with β waves (13–30 Hz, 5–30 μV)

being another component, representing normal alert mental state. Te δ wave activity declines during

deep sleepiness, and 4–7 Hz low voltage slow waves (θ waves) appear, representing dreaming states. Te

human electrical activity occurs in a frequency range below 50 Hz. It has been noted that the form of

brain waves is similar to the SR waves. If one compares α and δ waves with the record obtained from the

electric feld in ELF range, there are similarities between α wave and type I signal, and between δ waves

and type II signal (König et al., 1981). Under similar conditions, brain waves in the same frequency

ranges are spontaneously observed for all vertebrates.

Te remarkable similarity of the brain waves (EEG) with the SR waves was recognized in the 1950s

(König et al., 1981; Schumann and König, 1954). Tey frst showed the measured frequencies were consis­

tent with a predicted mathematical model. Te frequencies of the SR waves are closely related to α, β, and

γ brain waves. Persinger and co-workers have studied EEG activity and the SR in real time (Persinger

and Saroka, 2015; Saroka et al., 2016).

As mentioned above, the human EEG wave is very similar to the SR wave and the fuctuating waves

of the local electric feld. Tis suggests that ELF electromagnetic felds, which have existed in nature

since the earliest days of biological development and have traveled around the earth day and night,

may have had a signifcant impact on the formation of biological brain waves. If the formation of brain

waves is closely related to the natural electromagnetic felds, then it is not just human, but all animals

on earth should have the same frequency. Based on this assumption, the waves like EEG frequency mea­

surements of animals, such as dogs, cats, guinea pigs, rabbits, and fsh such as salmon, show that both

animals and fsh have brain waves of several Hz to several tens of Hz, similar to human’s brain waves.

Te brain waves of vertebrates, from humans to fsh, are rhythmic, with a waveform close to a sine

wave, and can be roughly divided into waves with a frequency of 10 Hz or lower and waves with a