Articles tagged with Physiological Psychology
A new study reveals that teenagers' sensitivity to social evaluation is linked to specific brain areas and physiological responses that peak during adolescence. The research found that late-developing regions of the brain, such as the medial prefrontal cortex, play a unique role in monitoring social evaluative contexts.
Researchers found that describing feelings of anger leads to a smaller increase in heart rate compared to not reporting on it. The study suggests that the act of measuring emotions can change physiological responses, highlighting the importance of considering measurement effects in emotion research.
Research suggests that experiencing rejection due to discrimination can lead to an increase in risk-taking behavior, anger, and vigilance. Participants who were rejected by partners of a different race showed increased cardiac output, lower vascular resistance, and more anger compared to those rejected by same-race partners.
The Shamatha Project, led by Clifford Saron, investigates the long-term impact of intensive meditation training on cognitive, emotional, and physical processes. The new grant will aid analysis of original data and explore how changes in meditation practice relate to personal growth years later.
Studies have found that herbal remedies like valerian, hops, and kava-kava show promise in managing insomnia symptoms, improving sleep quality and duration. However, more research is needed to assess the safety and effectiveness of these natural therapies for insomnia management.
A study found that female fat prejudice persists even after weight loss, with participants viewing thin women with a weight loss history as less attractive. The researchers also discovered that negative attitudes towards obese people increase when participants are falsely told that body weight is easily controllable.
A Concordia University study found that friends can immediately reduce cortisol levels and improve feelings of self-worth in children undergoing negative experiences. The presence of a best friend has far-reaching implications, potentially impacting adult identity formation and overall development.
Researchers found conservatives react more strongly to unpleasant images and focus on negative stimuli, while liberals respond more to positive stimuli. This study provides insights into the growing notion that political leanings are partially products of biology.
Specialty canines showcased their explosive-detecting abilities, keeping Marines alive and focused on missions. The dogs' improved physiology, nutrition, and olfaction enabled them to detect IEDs even at full speed.
Researchers analyzed 300,000 NBA free-throws, finding strong support for the hot hand phenomenon, which suggests a streak of positive outcomes is likely to continue. This study sheds new light on an old question, supporting fans' view that the phenomenon exists and opens doors for further physiological and psychological investigations.
A new study by Yale School of Medicine researchers found strong support for the 'hot hand' phenomenon in basketball data. The study analyzed five years of NBA free throws and showed that players' probabilities of hitting a shot increase following a hit than after a miss on the previous shot.
A recent study found that when people have been recently sick, they are more likely to pay attention to and avoid others who might make them sick. This activation of the behavioral immune system is independent of conscious worries and is linked to a faster response in avoiding potentially contagious individuals.
A Tel Aviv University researcher found that employees with positive relationships with their co-workers are more likely to live a longer life. The study followed the health records of 820 adults who worked an average of 8.8 hours a day and found that those with low social support at work were 2.4 times more likely to die within 20 years.
Panic attack sufferers experience significant physiological instability for at least 60 minutes before the attack, including changes in heart rate, respiration, and carbon dioxide levels. This finding challenges the common notion of sudden, unexpected panic attacks.
A new study reveals a link between physiological responses to anger and emotional empathy deficits after traumatic brain injury. Researchers found that individuals with severe TBI were less responsive to angry faces and had lower emotional empathy abilities, which was associated with reduced physiological responses.
A study published in Personal Relationships found that daily couple conflict can have lasting implications for physical and mental well-being. Individuals with high anxiety in their relationships experienced greater sleep disruption after conflict, while those who avoided emotional attachment had lower levels of disturbance.
Dr. Prasad received the ASME Student Section Advisor Award for District A for his dedication to student achievement and education. His contributions have inspired students to become leaders in mechanical engineering, leading to numerous ASME award wins.
A Tel Aviv University study found that nicotine patches and gum are ineffective in combating cigarette cravings, which are instead driven by psychological cues. The research suggests that understanding smoking as a habit rather than an addiction can lead to more successful treatment methods.
A 30-minute massage on cervical trigger points improves autonomic nervous system regulation in patients with chronic tension headaches. This leads to a better psychological state and reduced stress and anxiety. Patients also report relief from symptoms within 24 hours after the massage.
Researchers found that a negative mood imparts a warm glow to familiar stimuli, while a happy mood eliminates this preference for familiarity. This discovery has applications in various fields, including parenting, marketing, and politics.
A meta-analysis of 134 studies involving over 3,400 participants found that men's brain and body responses were more aligned during sexual arousal. In contrast, women's mind-body responses were less consistent. The study suggests significant gender differences in how people experience and respond to sexual stimuli.
A two-year study of 100 untrained adult women reveals that playing soccer improves maximal oxygen uptake, muscle mass, and physical performance compared to running. The study also shows that soccer's fixed time and place make it easier for women to stick to their training than running.
Researchers discovered that using mental strategies can decrease arousal linked to the anticipation of a potential reward. The study sheds light on how emotion regulation affects decision-making and may help control positive emotions and eventual urges, such as drug cravings.
A study of 246 long-term breast cancer survivors found that poor sleep is a significant problem for many women, with hot flashes, physical functioning, and depressive symptoms being key predictors. The American Academy of Sleep Medicine recommends getting between seven and eight hours of nightly sleep to enhance overall quality of life.
45% of Chicago internists report using placebos in clinical practice, viewing them as therapeutic tools with psychological and physiological benefits. The study highlights the need for recognition and discussion about placebo use and its implications.
Research from Northwestern University suggests that humans can pick up infinitesimal scents that affect whether we like or dislike someone. Study participants who were unaware of barely perceptible odors showed biased judgments on face likability, while those who could detect the scent made conscious decisions.
Researchers at Massachusetts General Hospital found that patients and therapists share similar physiologic responses during moments of high positive emotion, leading to higher ratings of therapist empathy. The study suggests a biological basis for empathic connection during psychotherapy, with implications for improving therapeutic tec...
A new study by UC Berkeley scientists finds that male sweat contains a chemical called androstadienone, which increases cortisol levels and affects women's hormonal balance. The study suggests that inhaling this chemical could be used to raise cortisol levels in patients with diseases like Addison's disease.
Participants over-estimated hill steepness after a run, wearing a heavy backpack, or being elderly. Perceived risk on skateboards also led to greater estimates. The author concludes that perception is influenced by physiological state, emotions, and purposes.
A study by Oregon Health & Science University reveals that low-dose melatonin taken in the afternoon can help most people with winter depression whose bodily rhythms are out of sync. The treatment was found to be effective for those who were naturally 'night owls', while morning larks responded better to taking melatonin in the morning.
A study by Penn State researchers reveals that repeated abuse can have a significant impact on bystanders, causing moderate to severe psychological and physiological repercussions. The study found that bystanders experience elevated emotional arousal when recalling past episodes of abuse, similar to victims.
Researchers found that men and women have different spatial orientations in environments due to physiological differences, such as inner ear size. The study suggests that these differences affect how individuals orient themselves in various situations.
The Lancet Seminar highlights the role of adverse environmental factors in childhood obesity and advocates for straightforward solutions. Comprehensive measures targeting energy intake and expenditure are necessary to prevent and treat obesity in children.
A study found that individuals with high scores for neuroticism tend to have lower immune system responses to vaccination, making them more vulnerable to disease. Stress can further weaken the immune system, exacerbating this effect.
Research suggests that a woman's optimism during pregnancy can lead to healthier birth outcomes for her baby. Women with an optimistic outlook tend to exercise more frequently and have better nutrition, resulting in lower birth weight infants. Additionally, women who perceive themselves as higher on the social ladder report better phys...
A new study finds that breast cancer patients who actively express their emotions, such as talking about fears, experience less distress and improved health outcomes. This type of emotional expression is associated with fewer medical appointments for cancer-related issues.
A new study found that positive interactions in relationships can lower stress hormone levels and influence longevity, particularly for wives. Women's cortisol levels decreased when they used fewer negative words to describe their marriages, indicating a more resilient relationship.
A recent study by Carnegie Mellon University researchers found that patients with a positive outlook and strong sense of control over their lives are less likely to experience a second coronary event. Those with low self-esteem, optimism, and feelings of control were two and a half times more likely to suffer from restenosis.
Researchers believe studying dreams from multiple perspectives can provide a more comprehensive understanding of their role in emotional adaptation. Integrating physiological and psychological findings may shed new light on therapeutic approaches to working with dreams.
Researchers found that bulimics exhibit a range of physiological and psychological problems, including abnormal blood pressure, poor response to stress, and low self-esteem. The study also revealed that bulimics are more likely to experience cardiovascular problems and major depression.