Doing Math in Your Head Genuinely Stresses Me Out and Research Confirms It

Upon being told to give an impromptu brief presentation and then count backwards in increments of seventeen – before a group of unfamiliar people – the sudden tension was evident in my expression.

The reason was that scientists were recording this quite daunting experience for a investigation that is studying stress using heat-sensing technology.

Tension changes the blood flow in the face, and researchers have found that the cooling effect of a individual's nasal area can be used as a measure of stress levels and to monitor recovery.

Thermal imaging, according to the psychologists conducting the research could be a "game changer" in anxiety studies.

The Scientific Tension Assessment

The scientific tension assessment that I underwent is precisely structured and deliberately designed to be an unpleasant surprise. I came to the academic institution with little knowledge what I was facing.

To begin, I was told to settle, unwind and experience ambient sound through a audio headset.

Thus far, quite relaxing.

Subsequently, the investigator who was overseeing the assessment introduced a trio of unknown individuals into the space. They collectively gazed at me quietly as the investigator stated that I now had 180 seconds to develop a brief presentation about my "ideal career".

As I felt the temperature increase around my collar area, the experts documented my complexion altering through their infrared device. My facial temperature immediately decreased in temperature – appearing cooler on the thermal image – as I thought about how to manage this spontaneous talk.

Scientific Results

The researchers have conducted this same stress test on 29 volunteers. In all instances, they noticed the facial region decrease in warmth by several degrees.

My nasal area cooled in warmth by a small amount, as my biological response system pushed blood flow away from my face and to my eyes and ears – a physiological adaptation to help me to observe and hear for danger.

Nearly all volunteers, comparable to my experience, bounced back rapidly; their nasal areas heated to baseline measurements within a brief period.

Lead researcher stated that being a media professional has probably made me "relatively adapted to being subjected to anxiety-provoking circumstances".

"You are used to the camera and conversing with unfamiliar people, so it's probable you're relatively robust to interpersonal pressures," the scientist clarified.

"However, even individuals such as yourself, experienced in handling tense circumstances, shows a biological blood flow shift, so this indicates this 'nose temperature drop' is a robust marker of a shifting anxiety level."

Tension Regulation Possibilities

Stress is part of life. But this finding, the scientists say, could be used to assist in controlling harmful levels of tension.

"The period it takes an individual to bounce back from this nasal dip could be an objective measure of how well somebody regulates their tension," noted the principal investigator.

"When they return exceptionally gradually, might this suggest a risk marker of mental health concerns? Is this an aspect that we can address?"

Because this technique is non-invasive and measures a physical response, it could also be useful to monitor stress in newborns or in those with communication challenges.

The Mathematical Stress Test

The subsequent challenge in my stress assessment was, in my view, more challenging than the opening task. I was asked to count sequentially decreasing from 2023 in increments of seventeen. A member of the group of expressionless people interrupted me every time I committed an error and instructed me to begin anew.

I admit, I am inexperienced in calculating mentally.

During the uncomfortable period striving to push my mind to execute arithmetic operations, the only thought was that I desired to escape the progressively tense environment.

Throughout the study, merely one of the numerous subjects for the stress test did actually ask to leave. The rest, comparable to my experience, finished their assignments – likely experiencing assorted amounts of humiliation – and were given an additional relaxation period of white noise through audio devices at the end.

Primate Study Extensions

Possibly included in the most remarkable features of the technique is that, since infrared imaging record biological tension reactions that is natural to many primates, it can furthermore be utilized in animal primates.

The researchers are actively working on its application in habitats for large monkeys, comprising various ape species. They seek to establish how to reduce stress and boost the health of animals that may have been saved from distressing situations.

The team has already found that showing adult chimpanzees visual content of young primates has a relaxing impact. When the investigators placed a video screen adjacent to the rehabilitated primates' habitat, they observed the nasal areas of primates that viewed the content heat up.

Consequently, concerning tension, observing young creatures engaging in activities is the opposite of a spontaneous career evaluation or an impromptu mathematical challenge.

Coming Implementations

Using thermal cameras in monkey habitats could turn out to be valuable in helping rehabilitated creatures to adapt and acclimate to a new social group and unfamiliar environment.

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