Articles tagged with Mental Fatigue
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Researchers identified five distinct sleep-biopsychosocial profiles, each associated with a unique pattern of brain connectivity. The study revealed that different aspects of sleep are related but can also be separable domains influencing biopsychosocial factors.
Researchers found that habitually exercising retired adults outperformed sedentary peers in physical and cognitive tests. The study suggests that regular physical activity can help avoid the negative impacts of mental fatigue on cognitive and physical performance.
A new study found that combining physical warmups with short bursts of cognitive tasks enhances athletic performance. Researchers discovered a 'Goldilocks effect,' where the right balance between cognitive and physical activities is key to optimal performance.
A new study finds that women with gestational hypertension and preeclampsia are at increased risk of developing new-onset migraine, headache, epilepsy, sleep disorder, or mental fatigue after giving birth. Follow-up care is recommended for these high-risk patients to monitor for neurological symptoms.
A study published in PNAS found that prolonged mental fatigue can lead to a decrease in self-control, causing individuals to behave more aggressively. The researchers discovered that areas of the frontal cortex dedicated to executive functions showed sleep-like activity when subjects were subjected to demanding mental tasks.
Research suggests that cognitive effort enhances the perceived reward of unhealthy choices, such as overeating potato chips or seeking cocaine. This link may be adaptive in certain contexts and has significant implications for understanding addiction and other unhealthy behaviors.
A new study found that brain endurance training (BET) improves attention and executive function, as well as physical endurance and resistance exercise performance in older adults. BET outperformed exercise-only training in terms of cognitive and physical performance improvements.
Researchers found that subjective fatigue did not increase until 2 hours of play, while pupillary constriction occurred at 2 and 3 hours, indicating cognitive fatigue despite varying levels of expertise. This suggests that monitoring pupil constriction could help detect cognitive resource depletion in mentally demanding environments.
A study by University of Birmingham's School of Sport, Exercise and Rehabilitation Sciences found that mental fatigue impairs physical exercise performance. Researchers measured cognitive tasks on a group of 16 men and women, showing increased exertion during physical exercise among mentally fatigued participants.
A study found that prolonged mental labor leads to glutamate accumulation in the prefrontal cortex, causing cognitive fatigue and altering control over decisions. Researchers suggest taking rest and sleep as a solution to overcome this limitation.
Researchers at University of Tsukuba found that low blood-oxygen levels affect executive control-related neural activity and cognitive performance during exercise. Maintaining oxygen saturation can prevent these effects, suggesting oxygen supply is crucial for cognitive function in low-oxygen environments.
A study published in Nutrients found distinct bacteria and metabolomes associated with each personality trait, including mental energy and physical fatigue. The research team discovered unique gut bacteria profiles for different energy and fatigue traits.
A recent OSU study found that engaging in leisure activities can help lower the risk of depression and improve mental well-being during the pandemic. The results showed that people who reported higher stress also engaged more in their preferred leisure activity, which served as a protective buffer.
A pilot study by Kessler Foundation found that methylphenidate improved 'state' mental fatigue in individuals with multiple sclerosis, but had no effect on 'trait' fatigue. The study suggests an important role for dopamine in MS-related mental fatigue.
Researchers at Kessler Foundation found significant differences in brain activation patterns between individuals with and without multiple sclerosis (MS) due to mental fatigue. MS participants showed reduced activation of anterior brain regions and slower processing speeds under high cognitive loads.
A new study found that music-intervention (binaural beats) and 4 weeks of daily mindfulness training significantly reduced the effect of mental fatigue on sustained attention. The experienced mindfulness group performed better than others, indicating that practicing mindfulness helps focus and handle stressful situations.
A new study finds that mindfulness arises from the interaction between individuals and their situations, rather than being a stable psychological property. The research, which included over 558 participants, reveals three key motivational forces: metacognitive beliefs, mental fatigue, and situational appraisal.
A new study from the University of Illinois found that taking a 20-minute walk in nature with moms and daughters can improve their interactions and reduce mental fatigue. The research supports the attention restoration theory, which suggests that interaction with natural environments can restore attentional functioning.
A study by Michigan State University found that incivility spreads through condescending comments and put-downs, reducing employees' self-control and leading to uncivil behavior. Workplace incivility has a significant impact on employees and companies, with an estimated $14,000 annual loss per employee.
Research reveals elite cyclists outperform recreational athletes in mental fatigue tests, indicating a superior ability to resist mental fatigue. This enhanced ability is thought to be linked to the sport's demands and may be trainable through physical training.
Research from the University of Kent demonstrates that mental fatigue can impair football performance, reducing physical and technical abilities. Footballers experience decreased running speed, increased passing mistakes, and impaired shot accuracy when mentally fatigued.
Researchers used functional magnetic resonance imaging (fMRI) to monitor activity in brains of sleep-deprived volunteers. The study found decreased activity in specific brain regions, including the anterior cingulate cortex, linked to feelings of mental fatigue. This discovery could lead to the development of new measures for assessing...
A study found that mental fatigue impairs physical performance in humans, causing participants to exhaust more quickly. The researchers speculate that perception of effort occurs in the brain and may be linked to dopamine levels.