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The Effect of Breathing on Cognitive Performance and Stress

T

Texas State University

Status

Completed

Conditions

Breathing Techniques
Cognitive Performance
Acute Stress Reaction
Stress

Treatments

Other: Box Breathing
Other: Normal Breathing
Other: Prolonged Exhalation

Study type

Interventional

Funder types

Other

Identifiers

NCT06986135
IRB #9665

Details and patient eligibility

About

The purpose of this study is to determine the effectiveness of different breathing techniques on biomarkers of stress and cognitive performance following the Trier Social Stress Test.

Full description

This study examined the effect of three various breathing techniques (i.e., normal breathing, prolonged exhalation, and box breathing) on biomarkers of stress and mental performance after the Trier Social Stress Test (TSST). The TSST has been shown to result in significant increases in psychological and physiological stress markers. Therefore, the goal of this study was to examine potential interventions to mitigate the effects of this psychological stressor while maintaining increased cognitive performance. Moreover, previous literature has shown various effects of breathing interventions, therefore, the investigators wished to further validate breathing techniques as an effective tool to mitigate stress and increase cognitive performance. The data from this research provided insight to real life events, allowing for a principal understanding of how to reduce stress, focused at first responder populations.

Enrollment

66 patients

Sex

All

Ages

18 to 39 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Generally healthy
  • Between the ages of 18-39,
  • Student at Texas State.

Exclusion criteria

  • Any known cardiovascular or metabolic disease
  • Consuming any medication for psychiatric disorders (i.e., anxiety, depression, ADHD)
  • Being diagnosed with any psychiatric or physical conditions
  • Any major stressors in the last 30 days (i.e., birth of a child, abortion, divorce).

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Single Blind

66 participants in 3 patient groups, including a placebo group

Box Breathing group
Experimental group
Description:
Group to be assigned box breathing.
Treatment:
Other: Box Breathing
Prolonged Exhalation Breathing assignment group
Experimental group
Description:
Breathing group to be assigned the prolonged exhalation intervention.
Treatment:
Other: Prolonged Exhalation
Placebo (normal breathing) group
Placebo Comparator group
Description:
This group is not assigned a breathing technique, and acts as a placebo.
Treatment:
Other: Normal Breathing

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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