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Assessing the Effects of Music Listening on Psychobiological Stress in Daily Life

Music listening is associated with stress-reducing effects. However, most of the results on music listening and stress were gathered in experimental ...

University of Marburg

To prospectively determine health status and health utility and its predictors in patients with multiple sclerosis (MS).

Preference-based Health status in a German outpatient cohort with multiple sclerosis.

The relation between music listening and stress is inconsistently reported across studies, with the major part of studies being set in experimental settings. Furthermore, the psychobiological mechanisms for a potential stress-reducing effect remain unclear. We examined the potential stress-reducing effect of music listening in everyday life using both subjective and objective indicators of stress. Fifty-five healthy university students were examined in an ambulatory assessment study, both during a regular term week (five days) and during an examination week (five days). Participants rated their current music-listening behavior and perceived stress levels four times per day, and a sub-sample (n = 25) additionally provided saliva samples for the later analysis of cortisol and alpha-amylase on two consecutive days during both weeks. Results revealed that mere music listening was effective in reducing subjective stress levels (p = 0.010). The most profound effects were found when 'relaxation' was stated as the reason for music listening, with subsequent decreases in subjective stress levels (p ≤ 0.001) and lower cortisol concentrations (p ≤ 0.001). Alpha-amylase varied as a function of the arousal of the selected music, with energizing music increasing and relaxing music decreasing alpha-amylase activity (p = 0.025). These findings suggest that music listening can be considered a means of stress reduction in daily life, especially if it is listened to for the reason of relaxation. Furthermore, these results shed light on the physiological mechanisms underlying the stress-reducing effect of music, with music listening differentially affecting the physiological stress systems.

Music listening as a means of stress reduction in daily life.

We investigated whether stress may influence fatigue, or vice versa, as well as factors mediating this relationship. Fifty healthy participants (31 females, 23.6±3.2 years) completed up to 5 momentary assessments of stress and fatigue during 5 days of preparation for their final examinations (exam condition) and 5 days of a regular semester week (control condition). Sleep quality was measured by self-report at awakening. A sub-group of participants (n=25) also collected saliva samples. Fatigue was associated with concurrent stress, stress reported at the previous measurement point, and previous-day stress. However, momentary stress was also predicted by concurrent fatigue, fatigue at the previous time point, and previous-day fatigue. Sleep quality mediated the association between stress and next-day fatigue. Cortisol and alpha-amylase did not mediate the stress-fatigue relationship. In conclusion, there is a reciprocal stress-fatigue relationship. Both prevention and intervention programs should comprehensively cover how stress and fatigue might influence one another.

Reciprocal relationship between acute stress and acute fatigue in everyday life in a sample of university students.

Music listening is associated with both pain- and stress-reducing effects. However, the effects of music listening in daily life remain understudied, and the psycho-biological mechanisms underlying the health-beneficial effect of music listening remain unknown. We examined the effects of music listening on pain and stress in daily life in a sample of women with fibromyalgia syndrome (FMS; i.e., a condition characterized by chronic pain) and investigated whether a potentially pain-reducing effect of music listening was mediated by biological stress-responsive systems. Thirty women (mean age: 50.7 ± 9.9 years) with FMS were examined using an ecological momentary assessment design. Participants rated their current pain intensity, perceived control over pain, perceived stress level, and music listening behavior five times per day for 14 consecutive days. At each assessment, participants provided a saliva sample for the later analysis of cortisol and alpha-amylase as biomarkers of stress-responsive systems. Hierarchical linear modeling revealed that music listening increased perceived control over pain, especially when the music was positive in valence and when it was listened to for the reason of 'activation' or 'relaxation'. In contrast, no effects on perceived pain intensity were observed. The effects of music listening on perceived control over pain were not mediated by biomarkers of stress-responsive systems. Music listening in daily life improved perceived control over pain in female FMS patients. Clinicians using music therapy should become aware of the potential adjuvant role of music listening in daily life, which has the potential to improve symptom control in chronic pain patients. In order to study the role of underlying biological mechanisms, it might be necessary to use more intensive engagement with music (i.e., collective singing or music-making) rather than mere music listening.

The effects of music listening on pain and stress in the daily life of patients with fibromyalgia syndrome.

Awakening responses in salivary cortisol (CAR) and alpha-amylase (AAR) constitute proxies of morning activation patterns of the hypothalamic-pituitary-adrenal axis and autonomic nervous system, respectively. Previous studies suggest that the CAR is decreased at weekends and at late awakening. However, it is insufficiently studied (a) whether this also applies to the AAR and (b) whether week(end)-day and awakening time interact with each other. Using an ecological momentary assessment design, 48 healthy young adults (60% women) were investigated over a 7-d period (Study 1), and 27 chronic pain patients diagnosed with fibromyalgia syndrome were examined over a 14-d period (Study 2). For the assessment of the CAR and AAR, participants provided saliva samples each morning (upon awakening, 30 min after awakening). Preprogrammed electronic diary devices were used to track week(end)-day and exact time of saliva sampling (awakening time). In Study 1, CAR was unrelated to weekend, awakening time, or their interaction, whereas only early awakening time was positively associated with AAR. In Study 2, week-days as well as early awakening times on week-days predicted increased CAR. AARs were not predicted by week(end)-day, awakening times, or their interaction. These findings suggest that time-related factors may influence awakening responses, particularly the impact of week(end)-day on the CAR and the impact of awakening times on the AAR. Since week(end)-day and awakening times may negatively affect awakening responses, these potential confounding factors should be assessed and controlled for, particularly in studies assessing both CAR and AAR.

The role of week(end)-day and awakening time on cortisol and alpha-amylase awakening responses.

Fatigue is one of the most commonly reported complaints in the general population. As physical activity (PA) has been shown to have beneficial effects, we hypothesized that everyday life PA improves fatigue. Thirty-three healthy students (21 women, 22.8 ± 3.3 years, 21.7 ± 2.3 kg/m(2)) completed two ambulatory assessment periods. During five days at the beginning of the semester (control condition) and five days during final examination preparation (examination condition), participants repeatedly reported on general fatigue (awakening, 10 am, 2 pm, 6 pm and 9 pm) by means of an electronic diary, collected saliva samples for the assessment of cortisol and α-amylase immediately after providing information on fatigue and wore a triaxial accelerometer to continuously record PA. Self-perceived chronic stress was assessed as a moderator. Using hierarchical linear modeling, including PA, condition (control vs. examination), sex and chronic stress as predictors, PA level during the 15 min prior to data entry did not predict momentary fatigue level. Furthermore, there was no effect of condition. However, a significant cross-level interaction of perceived chronic stress with PA was observed. In fact, the (negative) relationship between PA and fatigue was stronger in those participants with less chronic stress. Neither cortisol nor α-amylase was significantly related to physical activity or fatigue. Our study showed an immediate short-term buffering effect of everyday life PA on general fatigue, but only when experiencing lower chronic stress. There seems to be no short-term benefit of PA in the face of higher chronic stress. These findings highlight the importance of considering chronic stress when evaluating the effectiveness of PA interventions in different target populations, in particular among chronically stressed and fatigued subjects.

Physical activity buffers fatigue only under low chronic stress.

Given that music listening often occurs in a social context, and given that social support can be associated with a stress-reducing effect, it was tested whether the mere presence of others while listening to music enhances the stress-reducing effect of listening to music.

Article	Year
Preference-based Health status in a German outpatient cohort with multiple sclerosis. Health and quality of life outcomes\| PubMed ID: 24089999	2013
Music listening as a means of stress reduction in daily life. Psychoneuroendocrinology\| PubMed ID: 26142566	2015
Reciprocal relationship between acute stress and acute fatigue in everyday life in a sample of university students. Biological psychology\| PubMed ID: 26143479	2015
The effects of music listening on pain and stress in the daily life of patients with fibromyalgia syndrome. Frontiers in human neuroscience\| PubMed ID: 26283951	2015
The role of week(end)-day and awakening time on cortisol and alpha-amylase awakening responses. Stress (Amsterdam, Netherlands)\| PubMed ID: 27112187	2016
Physical activity buffers fatigue only under low chronic stress. Stress (Amsterdam, Netherlands)\| PubMed ID: 27320241	2016
The stress-reducing effect of music listening varies depending on the social context. Psychoneuroendocrinology\| PubMed ID: 27393906	2016

Alexandra Linnemann

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