The current experiment investigated the effects of hostility on affective verbal learning and physiological regulation in high and low hostile women. The Auditory Affective Verbal Learning Test (AAVLT) was administered to women in either a cold pressor or no cold pressor condition. Systolic blood pressure, diastolic blood pressure, and heart rate were recorded before and after the cold pressor or no cold pressor manipulation. Results indicated that high hostile women learned fewer words across conditions. The cold pressor primarily influenced neutral learning in high and low hostile participants. Additionally, primacy and recency effects of the AAVLT were replicated.
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http://dx.doi.org/10.1080/00207450500535917 | DOI Listing |
Am J Physiol Regul Integr Comp Physiol
January 2025
College of Life and Health Sciences, Chubu University, Kasugai, Japan.
Persistent stressful situations can have detrimental cardiovascular effects; however, effects on the blood pressure (BP) response to exercise have not been fully examined. This study investigated the impact of a 2-week stressful situation on the exercise pressor response. Eight healthy male university paramedic trainees underwent a 2-week paramedic hospital training and a control period study.
View Article and Find Full Text PDFCardiovasc Eng Technol
January 2025
Department of Research and Development, Nonprofit Organization of Research Institute of Life Benefit, Sapporo, Hokkaido, 005-0006, Japan.
Purpose: Dysfunction of vasomotor reactions due to arteriolar smooth muscle causes serious adverse events, such as loss of hemodynamic coherence. This in turn can increase risks of cardiovascular-related diseases. A noninvasive and quantitative evaluation of microvascular disorder is therefore very important for early diagnosis and treatment.
View Article and Find Full Text PDFSci Rep
January 2025
Social Cognitive and Affective Neuroscience Lab, Koç University, Rumelifeneri Yolu, 34450, Sariyer, Istanbul, Turkey.
Music- and distraction-induced pain reduction have been investigated extensively, yet the main mechanism underlying music-induced analgesia remains unknown. In this study, to assess whether music-induced analgesia primarily operates through cognitive modulation, we used the cold pressor task and objectively compared the pain tolerances of participants in a four-group between-subjects design: a music group that listened to a music piece in the absence of any tasks, a music-and-attention-to-music group that listened to the same piece while also rating the arousal levels in the music, a music-and-attention-to-pain group that rated their pain levels while listening to the same piece, and a silence group as control. The group passively exposed to music playback did not show significantly higher pain tolerance compared to the silence group.
View Article and Find Full Text PDFEur J Appl Physiol
January 2025
Department of Physical Therapy & Rehabilitation Science, Carver College of Medicine, the University of Iowa, Iowa City, IA, 52242, USA.
Nociceptors contribute to the cardiovascular responses during a cold pressor test (CPT). While these responses are lower in females, data suggest that they perceive the CPT as more painful. Thus, we examined sex differences in associations between pain and cardiovascular responses to a CPT (Aim 1) as well as differences between females using (OC), and not using (NC), an oral contraceptive (Aim 2).
View Article and Find Full Text PDFInt J Behav Med
January 2025
Department of Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands.
Background: Previous studies demonstrated that task-specific stress appraisals as well as the more general belief that stress is (mal)adaptive (i.e., stress mindset) can affect the stress response.
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