Ten Blogs by Dr. Michael A. Persinger

Blogs by Dr. Michael A. Persinger.

The God Helmet’s Quiet Magnetic Fields are enough to influence the brain.

We don’t let Suggestion (or Suggestibility) Influence our Experimental results.

Our lab results cannot be explained as suggestion.

God Helmet results have been replicated. So have many of our other discoveries.

The God Helmet Experiments use Placebo Controls and Blind Protocols.

Replications of our work on Paranormal Phenomena and Geomagnetism.

The Tectonic Strain hypothesis and French’s “Haunted Room” Experiment.

Richard Dawkins – The God Helmet and Alcohol intoxication.

My theories don’t say that religion is an epileptic phenomenon.

Religious faith isn’t an epileptic phenomenon, either.

Shortlink to this page:


Our results can’t be attributed to suggestion. – A blog By Dr. Michael Persinger

Shiva_God_HelmetThe results of our experiments using complex magnetic stimulation cannot be attributed to experimenter suggestion or subject suggestibility. – A Blog by Dr. Michael Persinger.

Question: What results have you had that cannot be explained by suggestion?

Answer: We have seen many effects from our complex signals that cannot be explained by suggestion or suggestibility.  Some of them have been done with people, rats, worms and living cells maintained (cultured) in petri dishes, and you can’t influence living cells (in vitrio) through suggestion.

One very clear illustration is seen in our study that found that our magnetic field stimulation actually enhanced hypnotizability (Tiller, 1994) with a pulsed field, which we replicated two years later (Healey, 1996) with a burst-firing pattern.    We took measures of the suggestibility of each subject using an established instrument for its measurement as part of these experiments (Spiegel, 1978).  Altering suggestibility through suggestion is a highly improbable scenario, so the results of these studies ruled it out as an explanation for our magnetic stimulation effects in humans approximately twenty years ago.

For many of our experiments that created the sensed presence, we measured suggestibility directly using a well-established protocol (Spiegel, 1978).  We found that analyzing the data for the person’s hypnotizability score did not reduce the intensity of the sensed presence produced by the specific magnetic field pattern. The key paper was called Experimental facilitation of the sensed presence is predicted by specific patterns of applied magnetic fields not by suggestibility: re-analysis of 19 experiments”. It was published in the International Journal of Neuroscience (St-Pierre, LS, 2006).

We have observed clinical effects that cannot be explained by suggestion. For example, Baker-Price (1996) found differential changes in the EEG patterns of patients who had sustained head injuries, depending upon the specific neural location where the field was applied.  The experiment also found a significant improvement of depression and a reduction of phobias.  We did a replication and electroencephalographic validation of this experiment in 2003 (Baker-Price, 2003), with very similar results and follow-up six weeks after the experiment was completed.  Tsang et. al. (2009) showed clearly with relatively crude psychometric measurements that infer emotional profiles that different patterned fields produced different mood states.  One of them improved mood and vigour, compared to the sham-field.  Attributing these results to patient suggestibility leads inevitably to the conclusion that  depression can be treated through suggestion, a conclusion not supported by any evidence nor predicted by any hypotheses.

We have also shown (Corradini et al.  2013) memory enhancement and  clear changes in delta and theta power over the temporal lobes from magnetic field stimulation (and more accurate brain wave measures, such as QEEG), using a completely separate method for producing the God Helmet’s quiet magnetic signals.  Eliciting the same effects with both different hardware and software also allows confirmation that our results that cannot be attributed to hardware artifacts.

However, the most powerful demonstration that the electromagnetic effects are not due to suggestion is the effect upon cells. We have found in controlled studies that the same pattern using in our sensed presence experiments slows the rate of a variety of different types of cancer cells in cultures (Hu, et al., 2010, Bruckner, 2015). These fields inhibited only cancer cell growth but did not retard the growth of normal cells.  We have found this same field that produced the sensed presence works by very specific channels within membranes that allow calcium to enter the cell (Buckner et al, 2015). The timing of the point durations that compose the specific field pattern must be precise or there is no effect.

Our studies using lab rats cannot be attributed to suggestion as rats cannot be said to be “suggestible”.

Nevertheless, we carry out blind analysis of rat brain sections in our rat studies, in which the investigator does not know which brain regions may have been affected by a procedure or the magnitude of the differences predicted between the rat brains exposed to the magnetic fields and those which were not (Fournier, 2012). In rat studies investigating differences in rat behavior following stimulation with magnetic signals, the experimenter observing their behavior is kept blind to the experimental condition (Whissell, 2007, McKay, 2004, Bureau, 1994, Babik, 1992).  Our examination of microscope slides from rat subjects and controls is also done under blind conditions (Cook, 1999). We have also carried out similar procedures with worms (planarium – Dugesia sp.) (Mulligan, 2012).

The false impression that our effects come from suggestibility of our experimental participants originates from  a paper published by Granqvist et al..  That publication reported a flawed attempt at replicating our work.  In that case our neural stimulation signals were run at too high a velocity (their computer wasn’t calibrated to the software) and for too short a time (only ten minutes instead of the twenty we normally use as the minimum stimulation).   There were other issues, but these were the most significant.  Granqvist, et al. tried to explain the difference between our results and theirs by speculating that our results were due to suggestibility in our subjects. Note that Granqvist (et al.) did not actually measure their subject’s suggestibility.   Their explanation is entirely speculative and ultimately incorrect.

I hope this blog will clarify that we are fully aware of the need to prevent experimenter suggestions and that our results are not due to to suggestibility in our subjects.

Dr. Michael A. Persinger
Full Professor
Behavioural Neuroscience, Biomolecular Sciences and Human Studies
Departments of Psychology and Biology
Laurentian University,
Sudbury, Ontario, Canada P3E 2C6
Email: mpersinger@laurentian.ca and drpersinger@neurocog.ca
NOTE: This blog is hosted by a colleague.


Tiller, S. G., and Michael A. Persinger. “Enhanced hypnotizability by cerebrally applied magnetic fields depends upon the order of hemispheric presentation: An anistropic effect.” International journal of neuroscience 79.3-4 (1994): 157-163.

Healey, Faye, Michael A. Persinger, and S. A. Koren. “Enhanced hypnotic suggestibility following application of burst-firing magnetic fields over the right temporoparietal lobes: A replication.” International journal of neuroscience 87.3-4 (1996): 201-207.

Spiegel, H. & Spiegel, D. (1978) Trance and treatment. Basic Books: N.Y.

Pierre, LS St, and M. A. Persinger. “Experimental facilitation of the sensed presence is predicted by the specific patterns of the applied magnetic fields, not by suggestibility: re-analyses of 19 experiments.” International Journal of Neuroscience 116.19 (2006): 1079-1096.

Baker-Price, L. A., and Michael A. Persinger. “Weak, but complex pulsed magnetic fields may reduce depression following traumatic brain injury.”  Perceptual and motor skills 83.2 (1996): 491-498.

Baker-Price, Laura, and Michael A. Persinger. “Intermittent burst-firing weak (1 microTesla) magnetic fields reduce psychometric depression in patients who sustained closed head injuries: A replication and electroencephalographic validation.” Perceptual and motor skills 96.3 (2003): 965-974.

Tsang, Eric W., Stanley A. Koren, and Michael A. Persinger. “Specific patterns of weak (1 microTesla) transcerebral complex magnetic fields differentially affect depression, fatigue, and confusion in normal volunteers.” Electromagnetic biology and medicine 28.4 (2009): 365-373.

Corradini, Paula L.; Mark W. G. Collins; Dr. Michael A. Persinger  “Facilitation of Declarative Memory and Congruent Brain States by Applications of Weak, Patterned Magnetic Fields: The Future of Memory Access?”  International Journal of Humanities and Social Science Vol. 4, No. 13; November 2014

Hu, Jing H., et al. “Growth of injected melanoma cells is suppressed by whole body exposure to specific spatial-temporal configurations of weak intensity magnetic fields.” International journal of radiation biology 86.2 (2010): 79-88.

Buckner CA, Buckner AL, Koren SA, Persinger MA, Lafrenie RM (2015) Inhibition of Cancer Cell Growth by Exposure to a Specific Time-Varying Electromagnetic Field Involves T-Type Calcium Channels. PLoS ONE 10(4): e0124136. doi:10.1371/journal.pone.0124136

Whissell, P.D. , Persinger, M.A.; “Developmental effects of perinatal exposure to extremely weak 7 Hz magnetic fields and nitric oxide modulation in the Wistar albino rat ” International Journal of Developmental Neuroscience 25 (2007) 433–439

McKay, B. E., and M. A. Persinger. “Normal spatial and contextual learning for ketamine-treated rats in the pilocarpine epilepsy model.” Pharmacology Biochemistry and Behavior 78.1 (2004): 111-119.

Bureau, Y. R. J., O. Peredery, and M. A. Persinger. “Concordance of quantitative damage within the diencephalon and telencephalon following systemic pilocarpine (380 mg/kg) or lithium (3 mEq/kg)/pilocarpine (30 mg/kg) induced seizures.” Brain Research 648.2 (1994): 265-269.

Missaghi, Babik, Pauline M. Richards, and Michael A. Persinger. “Severity of experimental allergic encephalomyelitis in rats depends upon the temporal contiguity between limbic seizures and inoculation.” Pharmacology Biochemistry and Behavior 43.4 (1992): 1081-1086.

Cook, Lisa L., and M. A. Persinger. “Infiltration of lymphocytes in the limbic brain following stimulation of subclinical cellular immunity and low dosages of lithium and a cholinergic agent.” Toxicology letters 109.1 (1999): 77-85.

Mulligan, Bryce P. , Noa Gang, Glenn H. Parker, Michael A. Persinger  “Magnetic Field Intensity/Melatonin-Molarity Interactions: Experimental Support with Planarian (Dugesia sp.) Activity for a Resonance-Like Process” Open Journal of Biophysics, 2012, 2, 137-143

The Tectonic Strain Theory and French’s “Haunted Room” Experiment – a Blog By Dr. Michael Persinger.

My Tectonic Strain Theory is alive and well – a Blog by Dr. M.A. Persinger.

Despite claims to the contrary, there have been a number of replications, corroborations, and validations of my work with the Tectonic Strain Theory from several independent researchers.

Misleading claims that my work with Tectonic Strain Theory has not been replicated are based on the mistaken belief that its based on experiments.   Instead, the theory is based on a series of statistical analyses (replication procedures are for experiments, not statistical arguments).  To “replicate” a statistical study, one only has to obtain the data, and perform the necessary calculations.  In such a case, it would be more properly said to have been “corroborated” or “validated”, not replicated.  Critics, wanting to disparage my work in this field, have pointed to a “Haunted Room” experiment, and incorrectly implied that it was a test of my work on the relationship between geomagnetic conditions and the propensity to report paranormal and other unusual experiences.

Question: Does ChristopherGreat_Balls_of_Lightning French’s “haunted room study” have anything to do with your tectonic strain theory or the way you study the role of the earth’s magnetic field in paranormal experiences?

Answer:  No.  French’s experiment has little (if any) relationship to the tectonic strain theory, which explains with the creation of luminosities (“lights in the sky”) before earthquakes.  We have found that these correlate with UFO sightings.    We’ve also seen similar correlations with apparitions and other phenomena.  In brief, this theory tells us that electrical and magnetic fields produced by the bedrock while its being strained by the pressure that’s eventually discharged by an earthquake create luminous displays, like earth lights, ball lightning, and sometimes dramatic lights in the sky.  We also find that these fields can create unstable conditions in the brain, especially the deep portions of the temporal lobes.  This instability can lead to hallucinatory experiences which people interpret in terms of their cultural and learning history as well as their private beliefs, so they are interpreted and then seen as spirits, the Virgin Mary, angels, alien spacecraft or ghosts.  This idea has recently been independently proposed by another researcher, who hypothesizes that “ball lightning” may induce hallucinations (Edwards, 2010).   My first publication in the field (1976) used the same concept to explain UFO reports.

The God Helmet is an example of “complex magnetic” neural technology.  Trying to imitate its effects, French’s experiment consisted of trying to construct a “haunted room” by building a room and filling it with magnetic signals and infrasound.  The experiment did not succeed.  French is a well-known skeptic, but not experienced in the proper use of the “complex magnetic” neural stimulation we use in our lab.  We have been able to successfully perform several experiments inducing paranormal experiences,

We have also induced apparitions, including a ghost, in our lab.

French’s experiment used a wave pattern that could not have created the conditions for synthetic paranormal experiences because he was not able to generate the appropriate point durations we use in our lab.  The point durations (how long each bit of the signal lasts) are so important that altering them makes them ineffective. I e-mailed him and offered to share the equipment but he declined, and instead chose to develop his own apparatus, including a procedure in which “The … burst pattern was generated by constructing a table of values from (a) graph of the waveform used and then converting these numeric values…” (French, et al., 2008)

The graph French refers to here is a graph of point (X axis) and Field strength (Y axis).  However, the graph doesn’t display the durations of the points on the X axis.  We have kept that specific parameter flexible in order to allow experimentation with different point (or pixel) durations.  Incorrect point durations will yield ineffective signals.  Our many experiments with varying point durations have shown us that precision in this regard is critical.  A metaphor may be helpful here.  It is as though we hear the phrase “clean the turpentine brushes” as “queen a serpentine buses”.  The majority of the phonemes may be correct, but the information content will be absent, and the communication cannot initiate an appropriate response.

My colleague Todd Murphy, who has developed multiple systems that effectively deliver our (complex magnetic) signals points out in a brief web posting that Christopher French used the “Goldwave” audio editor to render his signals.  Professor Murphy used this same method early in 1999 for the first draft of his signals, which did not work.  His signals became effective only after he introduced his proprietary methods for developing the signals the following year.  We validated their effectiveness in a paper published in 2004.  The techniques used to render effective audio equivalents to our (God Helmet) signals were not applied in French’s Study.  Prof. Murphy informs me that his signals were drafted eighteen times overall.

French (at al.) edited his signal “into a 16-bit wav file using Goldwave (software) at a sample rate of 1000 Hz for playback via the computer’s soundcard.”  It may be relevant that Murphy’s signals do not use this sampling rate.

Subjects in our experiments are informed that they are participating in a “relaxation experiment”.  French’s subjects were “… informed in advance that they might experience unusual sensations whilst in the chamber …”.  The difference in “priming” may have predisposed his subjects towards apprehensiveness, and facilitated arousal, which we have found reduces effect sizes.

It may also be relevant that the background sound levels in the French study were significantly above the values we require to obtain the sensed presence. That’s why we employ the echoic (acoustically silent) chamber.  When we first started the research 30 years ago we employed New Age Music while the fields were presented and found the sensed presence was actually reduced. That’s why music was removed from the protocol. In addition, because the temporal lobes are discerning the applied fields (as are neuroimaging profiles indicate) sound pressure from any source is also represented within the temporal lobes, and interferes with the effect.  A significant portion of default mode temporal lobe excitation functions to monitor ambient sound.  Employing a truly silent environment recruits this activity into the neural responses to the signals.

Perhaps the most important difference between our procedures and those employed by French (at al.) is that they used a room to apply the signals, while we utilize a helmet, designed for the human head.  Our equipment allows us to apply our signals to either the left or right temporal lobes or both.  This allows us to perform our stimulation sessions with more than one hemispheric presentation.  Our “sensed presence” protocol involves stimulation of one hemisphere (the right) with one signal (derived from a “chirp” sequence) followed by another signal over both hemispheres.  This optimal design for eliciting the sensed presence has been published in the literature.

Utilizing an entire room to apply the signals means that 1) brain regions outside the temporal lobes are not excluded from the stimulation, and 2) it becomes impossible to target only one of the temporal lobes, as we commonly do in our work.  In fact, we have applied our signals in the context of a whole room, and found that whole-body exposures have minimal effects, if any, even when the signals are correctly configured.  We did not publish the study, due to its trivial character, and the non-trivial efforts required by scientific journals for publications.

There are a few online sources that mistakenly claim that our work in this area has not been replicated.  This is not the case.

Several kinds of research combine to support our geophysical research in this area.  The US Geological Survey has reported earth lights appearing with earthquakes.

Several researchers have confirmed our ideas about “earthlights”, and the idea has, in fact, become commonly-accepted (as for example in Smithsonian Magazine), though there continues to be debate on the subject.   A direct replication of some of my research appears in a study by Thériault (2014) titled “Prevalence of Earthquake Lights Associated with Rift Environments” in Seismological Research Letters.

NASA now recognizes earthquake lights as earthquake precursors (Bluck, 2001).

“When the rocks in the Earth’s crust crackle and buckle under the onslaught of tectonic forces, the charges that are dormant in them are set free. They give rise to a dazzling array of phenomena, long known to mankind and even part of folklore in earthquake-prone regions around the globe,” said Freund. “These phenomena range from anomalous electric and magnetic signals, to ‘earthquake lights’ that illuminate the mountain tops and strange animal behavior as well as ionospheric effects that impact how radio waves travel over long distances.”

Japanese researchers (Takaki, 1998) have also observed “Change in seismic stress releases piezo-compensating, bound charges due to changes in the piezoelectric polarization of quartz grains in granitic rocks, which produces an intense electric field at the fault zone. The excited or ionized molecules by free electrons accelerated under the electric field produce luminous phenomena in the atmosphere” They also proposed “A model of dark discharge in the atmosphere before a large earthquake was proposed to elucidate the mechanism of generation of earthquake lightning and related electroatmospheric phenomena. Change in seismic stress releases piezo-compensating, bound charges due to changes in the piezoelectric polarization of quartz grains in granitic rocks, which produces an intense electric field at the fault zone.

Researchers at Rutgers University have carried out experiments that support the concept of earthquake lights by emulating earthquake conditions in the lab (Shinbrot, 2012).  These are reported as often being mistaken for UFOs, as predicted by my tectonic strain theory of unusual events.

John Derr, a pioneer in this field of study, was one of the first to propose that geophysical strain could explain earthlights, and other luminous phenomena (Derr, 1986).

Paul Deveraux has published several books of his independent investigations showing the association of these earth lights with paranormal phenomena, which constitutes a replication and confirmation of my work in this area.

To summarize, Christopher French’s “haunted room” experiment was not a test of the tectonic strain theory in any way.  This theory has been independently validated, both in its geophysical hypothesis (that geological strain prior to earthquakes produces earth lights) and its power to explain paranormal (apparitions and UFOs) phenomena.

The theory met with criticism from one researcher soon after it was published, and I published a reply.

I hope this blog will help to clarify my Tectonic Strain Theory, and to underscore that I am far from alone in these concepts.

Dr. Michael A. Persinger
Full Professor
Behavioural Neuroscience, Biomolecular Sciences and Human Studies
Departments of Psychology and Biology
Laurentian University,
Sudbury, Ontario, Canada P3E 2C6
Email: mpersinger@laurentian.ca and drpersinger@neurocog.ca
NOTE: This blog is hosted by a colleague.


References –  (open in new windows):

French CC, et al., “The “Haunt” project: An attempt to build a “haunted” room by manipulating complex electromagnetic fields and infrasound”, Cortex (2008), j.cortex.2007.10.011.

Persinger, M. A., Transient geophysical bases for ostensible UFO-related phenomena and associated verbal behavior? Perceptual and Motor Skills, 1976, 43, 215-221.

Edwards, Lin: “Ball lightning may sometimes be explained as hallucinations” Phys.org, May 13th, 2010

Robert Thériault, France St-Laurent, Friedemann T. Freund and John S. Derr “Prevalence of Earthquake Lights Associated with Rift Environments” Seismological Research Letters, 2014 V. 85, No. 1 Pg. 159-178
[PDF] researchgate.net

Tsang EW, Koren SA, Persinger MA.  “Electrophysiological and quantitative electroencephalographic measurements after treatment by transcerebral magnetic fields generated by compact disc through a computer sound card: the Shakti treatment.”  International Journal of Neuroscience. 2004 Aug;114(8):1013-24.

Persinger Michael A,  “The Neuropsychiatry of Paranormal Experiences” Journal of Neuropsychiatry and Clinical Neurosciences 13:4, Fall 2001

Bluck , John  NASA press release.

Shunji Takaki, Motoji Ikeya  “A Dark Discharge Model of Earthquake Lightning”  Japanese Journal of Applied Physics  09/1998; 37(9A):5016-5020.

Troy Shinbrot, Nam H. Kim, and N. Nirmal Thyagu  “Electrostatic precursors to granular slip events” Proceedings of the National Academy of Sciences, 2012 vol. 109 no. 27 10806–10810

P. Devereux, “Earthquake Lights Revelation,” Blandford, London, 1989.

Derr, John S.  “Rock mechanics: Luminous phenomena and their relationship to rock fracture” Nature 321, 470 – 471 (29 May 1986)

Corroborating studies:

Lipnicki DM. “An association between geomagnetic activity and dream bizarreness.” Medical Hypotheses. 2009 Jul;73(1):115-7.

Conesa J. “Isolated sleep paralysis, vivid dreams and geomagnetic influences: II. Perceptual and Motor Skills. 1997 Oct;85(2):579-84.

Rapoport SI, Boldypakova TD, Malinovskaia NK, Oraevski? VN, Meshcheriakova SA, Breus TK, Sosnovski? AM. “Magnetic storms as a stress factor.” Biofizika [Biophysics]. 1998 Jul-Aug;43(4):632-9.

Dimitrova S, Stoilova I, Cholakov I. “Influence of local geomagnetic storms on arterial blood pressure.” Bioelectromagnetics. 2004 Sep;25(6):408-14.

Haraldsson, Erlendur; Gissurarson, Loftur R. “Does geomagnetic activity effect extrasensory perception? Personality and individual differences”, 1987, v8 (n5):745-747

Berk M, Dodd S, Henry M. “Do ambient electromagnetic fields affect behaviour? A demonstration of the relationship between geomagnetic storm activity and suicide” Bioelectromagnetics. 2005 Nov 22;27(2):151-155

Raps A, Stoupel E, Shimshoni M. “Geophysical variables and behavior: LXIX. Solar activity and admission of psychiatric patients”. Perceptual and Motor Skills. 1992 Apr;74(2):449-50.

An Incomplete Bibliography of my papers on geomagnetic effects:

Persinger, Michael A. “Geophysical variables and behavior: XXX. Intense paranormal experiences during days of quiet, global geomagnetic activity” Perceptual and Motor Skills 1985 Aug v61 (n1): 320-322

Arango, Manuel A.; Persinger, Michael A. “Geophysical Variables and Human Behavior: LII Decreased Geomagnetic Activity and spontaneous Telepathic Experiences from the Sedgwick collection. Perceptual and Motor Skills, 1988 Dec v67 (n3):907-909

Persinger, Michael ; Krippner, Stanley. “Dream ESP and Geomagnetic Activity” Journal of the American Society for Psychical Research, 1989 Apr v83 (n2):101-116.

Makarec, K.; Persinger, Michael A. Geophysical variables and behavior XLIII “Negative correlation between Geophysical Variables between accuracy of card-guessing and geomagnetic activity: A Case Study” Perceptual and Motor Skills, 1987 Aug, v65 (n1) 105-106

Gearhart, Livingston; Persinger, M.A. Geophysical variables and behavior XXXIII. Onsets of historical and contemporary poltergeist episodes occurred with sudden increases in geomagnetic activity. Perceptual and Motor Skills, 1986 Apr v62 (n2) 463-466

Persinger MA. “Out-of-body-like experiences are more probable in people with elevated complex partial epileptic-like signs during periods of enhanced geomagnetic activity: a nonlinear effect.” Perceptual and Motor Skills. 1995 Apr; v80 (2):563-9.

Schaut, George B. Persinger, Michael A. “Subjective telepathic experiences, geomagnetic activity, and the elf hypothesis: I Data Analysis” PSI Research, 1958 Mar, v4 (n1):4-20

Berger R.E.; Persinger, M.A. “Geophysical variables and behavior: LXVII. Quieter annual geomagnetic Activity and effect Size for Experimental psi (ESP) studies over six decades”. Perceptual and Motor Skills, 1991 Dec, v73 (n3, Pt2 Spec issue):1219-1223

Persinger, Michael A.; Nolan, Michael “Geophysical variables and behavior XX. “Weekly numbers of mining accidents and the weather matrix: The importance of geomagnetic variation and barometric pressure. Perceptual and Motor Skills, 1984 Dec, v59 (n3):719-722

Lewicki, Dougals R.; Schaut, George H; Persinger, Michael A. “Geophysical variables and behavior XLIV. Days of subjective precognitive experiences and the days before the actual events display correlated geomagnetic activity” Perceptual and Motor Skills, 1987, aug, v65 (n1):173-174

Persinger, Michael A. “Geophysical variables and behavior: L Indications of a tectonic strain factor in the Rutlidge (UFO) observations during 1973 in southwest Missouri” Perceptual and Motor Skills, 1988 Oct, v67 (n2): 571-575

Persinger, M.A.; Derr, J.S. “Geophysical variables and behavior: XXII. Relations between UFO reports within the Uinta Basin and local seismicity” Perceptual and Motor Skills 1985, Feb; 60 (1) :143-152

Persinger, M.A.; Derr, J.S. “Geophysical variables and behavior: XXXII. Evaluations of UFO reports in an area of infrequent seismicity: The Carmen, Manitoba episode.” Perceptual and Motor Skills, 1985 Dec, v61 (n3, Pt1): 807-813

Derr, J.S.; Persinger, M.A. “Geophysical variables and behavior: LXXVI. Seasonal hydrological load and regional luminous phenomena (UFO reports) within river systems, the Mississippi Valley test” Perceptual and Motor Skills, 1993 Dec, v77 (n3, Pt62), 1163-1170

Matteson, Dan; Persinger, M.A. “Geophysical variables and behavior: XXXV. Positive correlations between numbers of UFO reports and earthquake activity in Sweden.” Perceptual and Motor Skills, 1986 Oct, v63 (n2, Pt2) 921-922

Persinger, M.A.; Derr, J.S. “Geophysical variables and behavior: LXII. Temporal coupling of UFO reports and seismic energy release within the Rio Grande rift system: discrimative validity of the tectonic strain theory.” Perceptual and Motor Skills, 1990 Oct, v71 (n2): 567-57

Persinger, M.A.; Derr, J.S. “Geophysical variables and behavior: XIX Strong temporal relationships between inclusive seismic measures and UFO reports within Washington state”. Perceptual and Motor Skills, 1984, 59, 551-566

John S. Derr & Michal A. Persinger “Geophysical Variables and Behavior: LIV. Zeitoun (Egypt) Apparations of the Virgin Mary as Tectonic Strain-induced Luminosities”. Perceptual and Motor Skills 1989, 68, 123-128

Religious belief is not an epileptic phenomena – Dr. Michael A Persinger

IDr. Michael Persingers religiosity an epileptic phenomenon? (A Blog by Dr. M.A. Persinger)

Answer: The answer to the question, as stated, is “no”.  The microscopic connections between brain cells which are associated with certain patterns of behavior (These patterns are called personality in the vernacular) are altered by conditions within the temporal lobes that encourage frequent and very specific types of electrical patterns.  Only very extreme brief electrical activity that involve large volumes of the brain defines epilepsy.

Its important to differentiate three components: religious experiences, religious beliefs and religiosity (the propensity for interpreting events in terms of religious beliefs, as well as participating in religious rituals, showing reverence for religious symbols, etc.).  A religious experience will include perceptions that involve multiple areas but particularly the temporal lobes because they contain the amygdala which is involved with meaning and affect and the hippocampus, which is involved with memory.  However, like any other experiences, religious or spiritual events are encoded into verbal images. This involves or “recruits” the frontal portions of the brain.

Even when its subtle, the way a person labels the “cause” of a mystic experience, or what they attribute it to, is supplied by the person’s culture and learning history and this can have a significant effect on how they remember the experience hours to days later.  To offer a mundane example, people often hear words that upset them (for example, during arguments).  After the event has passed, they are very likely to speak of it referring to the words that made them angry or sad, and not a description of the discomfort they created.  The explanation supplants memories of the actual event.  This also happens with religious experiences.   The phenomena are recalled as instances and verifications of the themes in their religious beliefs.

The images associated with the words that we use to label a religious experience, without actively doing anything, strongly affect what we later remember as true.  A religious belief, like all beliefs, is a cognitive strategy.  Religious beliefs attempt to anticipate both events in the world, and our life experiences (including religious experiences) and organize their meaning. Religious belief is different from a religious experience.  A delusion differs from a belief to the extent that it affects the person’s explanations and perceptions of his or her own private world. Religiosity is the degree to which the experience infuses what the person perceives, thinks, and believes about the world and explains the Cosmos.  Delusions have implications about the person who has them, while religiosity includes beliefs about the entire universe, including its origins and eschatology.  Given that science also offers a cognitive strategy for anticipating events and interpreting their significance, maintaining a religious ideational framework (“belief system”) and its accompanying paradigms cannot be regarded as an epileptic phenomenon.

Dr. Michael A. Persinger
Full Professor
Behavioural Neuroscience, Biomolecular Sciences and Human Studies
Departments of Psychology and Biology
Laurentian University,

Sudbury, Ontario, Canada P3E 2C6

Email: mpersinger@laurentian.ca and drpersinger@neurocog.ca 

NOTE:  This blog is hosted by a colleague.