Autism from a biometric perspective

Person-Oriented Research Ethics to Address the Needs of Participants on the Autism Spectrum

Research ethics scholarship often attends to vulnerability. People with autism may be vulnerable in research, but are also vulnerable to unjust exclusion from participation. Addressing the needs of participants with autism can facilitate inclusion and honor the bioethics principle of respect for persons while accounting for risk and vulnerability. Drawing from a review of the literature and informed by a moral deliberation process involving a task force of stakeholders (including autistic people and parents of autistic people), we use the model of person-oriented research ethics to identify several practical strategies researchers can use to address these needs and foster inclusion. Strategies include using multiple means of communication, addressing the sensory environment, preparing participants in advance, and accounting for social context. These practical strategies are not just methodological or design choices; they are inherently related to ethical issues. Method and design choices fulfill ethical aspirations by facilitating inclusion, reducing discomfort, and focusing on individuals.

Development of normative data of electro photonic imaging technique for healthy population in India: A normative study

Background:

Electro photonic imaging (EPI) technique is growing as a novel technique of health assessment and is being utilized in the fields of alternative medicine, conventional practices, psycho-physiology, psychology, and consciousness studies. The existing EPI norms are based mostly on European (EU) population. In order to enhance the practice and research through EPI in India, there is a need for developing norms for the healthy Indian population.

Objective:

The objective of the study was to establish the normative data of EPI for the healthy Indian population, to aid in the accuracy of EPI measurements and interpretations.

Materials and Methods:

A total of 1297 volunteers were assessed once, who represented different parts of India during December 2013 to December 2014. Among them, 880 volunteers were reported to be healthy (age mean ± standard deviation [SD], 33.55 ± 10.92), with 584 males (age mean ± SD, 33.54 ± 10.86) and 296 females (age mean ± SD, 33.56 ± 11.00). In this study activation coefficient (stress level), integral area (IA) (general health), and integral entropy (disorderliness in energy) parameters were analyzed.

Results:

As the data were not normally distributed, quartile based statistics was used for setting the norms. The 25^th and 75^th percentiles were calculated and they were further verified using a bootstrap procedure. Uniquely, the results showed a clear difference in IA parameters under both with filter (physiological) and without filter (psycho-physiological) conditions between the Indian and the EU population. Though other parameters were found almost similar to the EU population, inter quartile ranges were narrower in the Indian population as compared to the EU values. Similar trends were observed in the subgroup analyzes: That is, male versus female genders and age ranges 18–40 versus 40-60.

Conclusion:

As compared to EU population, Indian population had different range of Integral Area values and narrower range for values of other variables. EPI Studies in India should also adjust for factors such as age and gender.

Cumulative effect of short-term and long-term meditation practice in men and women on psychophysiological parameters of electrophotonic imaging: a cross-sectional study

BACKGROUND

Anapanasati is one of the meditation techniques discussed in Buddhism. In this meditation, one focuses one's attention on bodily sensations caused by incoming and outgoing breath. This study aims to track the cumulative effect of long-term meditators (LTM) and short-term meditators (STM) using electrophotonic imaging (EPI).

METHODS

To execute the current study, 432 subjects (264 men and 168 women with mean age of 34.36±6.83) were recruited from two meditation centers. LTM had practiced for more than 60 months (mean of months 111±47.20, hoursperday 1.71±1.20). STM had practiced meditation from 6 months to less than 60 months (mean of months 37.17±19.44, hoursperday 2.14±4.99). A cross-sectional research design was applied and data was collected using EPI. Scatter plot and Fisher discriminant model were also used for statistical presentation of values and interdependency of variables with length of practice between groups.

RESULTS

In both LTM and STM, lower values of stress (activation coefficient) were found in woman meditators as compared to men. In both groups, highly significant gender-related differences were observed in integral area parameter, which measures the overall health of an individual. Integral entropy (index of disorderliness of subtle energy in the body) was fluctuating in both groups in both directions for both genders. It was increasing in LTM group and decreasing in STM group with increasing length of practice.

CONCLUSIONS

Women of LTM and STM demonstrated lesser stress than men. Both groups showed cumulative health-related improvement. Moreover, in gender-related analysis woman meditators exhibited more positive improvement in EPI parameters than men.

Stress reduction with osteopathy assessed with GDV electrophotonic imaging: effects of osteopathy treatment

OBJECTIVES

The purpose of this study is to explore how osteopathy treatments influence certain measurable aspects of the human biofield; namely, various calculated parameters of finger corona discharge patterns produced by high-voltage electrophotography.

METHODS

The Gas Discharge Visualization camera was used to assess subjects before and after osteopathy treatment. Thirty-three (33) apparently healthy adults (20-56 years old) took part in the study. The patterns of light emitted from the subjects' fingertips were digitally recorded and computer analyzed. Parameters including normalized area, brightness, and right- and left-hand integrals were calculated and statistically compared.

RESULTS

Most of the recipients of these osteopathic treatments experienced increase in fingertip florescence area and average intensity, reduction in stress levels, and improved blood pressure measurements. With all of these parameters simultaneously improving, the patients received a good benefit from these sessions.

CONCLUSIONS

Virtually all subjects were in a good mood after treatment. Many of them had pain and muscle tension that disappeared. These changes were reflected in all parameters analyzed, in both psychosomatic and somatic states. Thus, osteopathic manipulations as administered in these two studies provide good, lasting relaxation. This study also provides the interesting observation that daily relaxation practices done by Dr. Paoletti enable him to work hard without additional stress.

Gas discharge visualization: an imaging and modeling tool for medical biometrics

The need for automated identification of a disease makes the issue of medical biometrics very current in our society. Not all biometric tools available provide real-time feedback. We introduce gas discharge visualization (GDV) technique as one of the biometric tools that have the potential to identify deviations from the normal functional state at early stages and in real time. GDV is a nonintrusive technique to capture the physiological and psychoemotional status of a person and the functional status of different organs and organ systems through the electrophotonic emissions of fingertips placed on the surface of an impulse analyzer. This paper first introduces biometrics and its different types and then specifically focuses on medical biometrics and the potential applications of GDV in medical biometrics. We also present our previous experience with GDV in the research regarding autism and the potential use of GDV in combination with computer science for the potential development of biological pattern/biomarker for different kinds of health abnormalities including cancer and mental diseases.