Articles tagged with Cognition
The study suggests that neural pathways governing sensory and motor associations accomplish task switching through learning and communication of distinct populations of MT neurons into a downstream decision system. This finding is important for understanding both normal cognition and psychiatric disorders.
A new study in the Journal of Consumer Research found that people's level of desire to think analytically about choices (NFC) and cognitive load significantly impact their use of mental shortcuts when making product selections. Researchers identified two factors that can lead consumers to use heuristics, including NFC and cognitive load.
A study published in PLOS Biology found that magpies exhibit self-recognition in a mirror test, recognizing their own image as themselves. This discovery indicates that non-mammalian species can engage in self-recognition behavior, challenging the assumption that advanced cognition is exclusive to mammals.
A study published in The FASEB Journal found that gerbils given specific compounds increased brain synapses and improved cognitive tasks. Researchers discovered more brain synapse activity consistent with higher intelligence after dissecting mouse brains.
Researchers found that hemineglect patients can unconsciously process symbols presented on the left side, even if they cannot consciously perceive them. This suggests that the brain extracts meaning from neglected information, but patients cannot make conscious use of it.
A new study at the American College of Neuropsychopharmacology annual meeting found that psychotherapy, particularly cognitive therapy and cognitive behavioral therapy, significantly reduced PTSD symptoms when administered within a month after a traumatic event. The study suggests early intervention may prevent chronic PTSD development.
The discovery of small perforated sea shells in Morocco has pushed back the known origin of bead adornments to 82,000 years ago. The findings suggest that modern humans possessed symbolic thought and cognitive abilities earlier than previously thought.
Researchers are investigating the best time to start hormone therapy, its impact on cognition and mood, and the most beneficial form of estrogen. The $3.4 million KEEPS study aims to clarify the safety and effectiveness of hormone therapy in perimenopausal women.
A study published in JAMA found that off-pump coronary artery bypass graft surgery had no effect on cognitive decline and cardiac outcomes at 5 years in low-risk patients. Cognitive decline ranged from under 5% to over 30% in the first year after CABG surgery.
A study of 417 post-menopausal women found no harmful effects on cognitive abilities or health-related quality of life from a daily .014 milligram dose of estradiol via skin patch over two years. The results suggest that women can use this patch without harm for two years, benefiting their bones and alleviating hot flashes.
In a modified trap-tube task, rooks show capacity for physical cognition through rapid learning and transfer test performance, suggesting understanding of physical rules. The results indicate that these birds have the ability to solve problems using rule abstraction, paving the way for future research.
A study by Moreau and Dahl found that input constraints encourage creative processing in consumers, particularly when time is not a significant factor. The researchers discovered that under pressure, individuals tap into their creative side through consumerism, leading to innovative solutions.
Researchers found that undergraduate students react quickly to words with positive or negative connotations, indicating automatic memory links. These links can guide future behavior and decision-making in politics.
Research by Ensley and Pearson found that parent-child businesses exhibit higher levels of shared strategic cognition and lower conflict compared to familial and non-family teams. This suggests that the long-term relationship between family members may lead to stronger business outcomes.
Research by Marino and colleagues reveals that dolphins and primates share similar cognitive abilities despite their distinct brain development patterns. The study, which spans 47 million years, uses magnetic resonance imaging and fossil records to compare the encephalization of cetaceans and humans.
A study by Patti Williams and colleagues found that consumers can be persuaded through intention questions, but only if they attribute persuasive intent to the question. The authors conclude that consumers can learn to recognize and resist such manipulation.
Researchers suggest that hormone levels interact with stress and memory systems to affect cognitive performance. The study used a water maze task, dividing female rats into groups based on their hormone levels and exposure to warm or cold water temperatures.
A study published in Molecular Psychiatry found that a specific gene variant, M129V, affecting the prion protein is associated with changes in cognitive performance. Researchers discovered this link while investigating genetic influences on mental health disorders, also noting a connection to mad cow disease.
A study published in the Annals of Behavioral Medicine found that journaling about both thoughts and emotions after a traumatic event can lead to increased awareness of benefits, such as improved relationships and personal strength. In contrast, focusing solely on emotional aspects may not produce similar benefits.
A study of over 7,000 people found that job complexity affects substance use, with those in complex jobs using more substances and those in simpler jobs using less. The researchers suggest assessing workers' cognitive abilities and reassigning or restructuring jobs to match their skills.