Articles tagged with Memory Recall
Researchers discovered two distinct mechanisms for voluntary forgetting of unwanted memories: suppressing memories and substituting them with more desirable ones. This study may lead to improved treatments for disorders like posttraumatic stress disorder.
A new study by Professor Nilli Lavie and colleagues found that focusing on remembering an image can lead to 'blindness' in detecting visual information. The research, published in the Journal of Cognitive Neuroscience, reveals a pathway of competition in the brain between new visual information and short-term memory.
Researchers found that a specific flavonoid in dark chocolate enhances the memories of pond snails, allowing them to learn and retain information more effectively. The study suggests that this compound may have potential cognitive benefits for humans as well, potentially improving learning and memory retention.
Researchers at Uppsala University found that newly formed emotional memories can be erased from the brain by disrupting the reconsolidation process. This breakthrough may lead to improved treatments for anxiety disorders such as phobias and post-traumatic stress.
A study by Northwestern University found that human memories adapt and change with each retelling, leading to distorted recall. The research used a telephone game-like scenario where participants recalled object locations, showing improved recall accuracy on the final test for objects tested on day two but never exactly right.
A new training program targeting specific memory recall has been shown to alleviate symptoms of depression in adolescents. The study found that participants who received the intervention recalled more specific memories and showed fewer symptoms of depression compared to those in a control group.
Researchers found that people see things with greater clarity when they are emotionally arousing and remember them more vividly. This phenomenon, known as 'emotionally enhanced vividness,' is linked to increased activity in the brain's visual cortex and amygdala. Studies used brain imaging measures to confirm these findings.
A UCI study reveals that individuals with stellar autobiographical memory exhibit distinct brain variations and statistical evidence of obsessive-compulsive tendencies. These unique traits enable them to effortlessly recall every moment of their lives since age 10.
A University of Missouri study found that boys showed a preference for faster but more error-prone approaches to solving arithmetic problems. While girls excelled in accuracy earlier on, boys surpassed them by the end of sixth grade due to their willingness to take risks and recall answers from memory.
A study published in Science found that the brain's memory system adapts to recent experiences, influencing how we process subsequent information. Researchers showed participants novel objects and asked them to identify similarities between old and new items, finding that previous experience influenced their responses.
Researchers found that brain connectivity plays a crucial role in memory retrieval between childhood and adulthood, with significant changes occurring after adolescence. The study's findings suggest that the brain continues to rearrange connections to achieve adult-like performance during development.
Researchers at Duke University discovered that strobe eyewear training enhances visual short-term memory by disrupting vision and forcing participants to adjust their processing. The effects of improved visual memory retention were observed even after removing the eyewear, lasting up to 24 hours.
Researchers found that vivid memory and real perceptual experience share striking similarities at the neural level, but not in every detail. The study used fMRI to analyze brain activity while participants watched video clips and then recalled them, finding a 91% match in sensory and motor areas of the cerebral cortex.
Researchers create SSDAlloc, allowing companies to substitute solid state memory for RAM, reducing energy consumption by up to 90% and costs. The new technology enables faster retrieval speeds of flash memory, bypassing traditional storage system bottlenecks.
A MU biochemistry professor has been awarded a $5.5 million NIH MERIT Award to continue his research on bacterial behavior and molecular memory. His work could shed light on human sensory, memory, and response systems.
Research indicates that older adults ages 65-92 struggle with 'tip-of-the-tongue' errors and other memory mishaps. In a study of 105 healthy, highly-educated participants, 61 percent reported these memory failures.
Researchers at Yerkes National Primate Research Center found that a single light-shock event isn't enough to make rats afraid of the light, but a repeat of the pairing is. This priming effect could lead to new insights into learning and memory treatments or interfere with troubling memories.
Recent studies in Current Directions in Psychological Science investigate the role of retrieval-based learning, attention to information in working memory, accurate personality judgment, and the use of neuroeconomic games to examine social decision making in children with externalizing disorders. These findings provide insights into th...
UCSF researchers identified brain activity patterns in rats that play a role in memory formation and decision-making. These patterns, known as sharp-wave ripples, are critical for recalling past experiences and making informed decisions.
Researchers found that changing subject matter of questions increases accuracy on longer tests, outperforming groups with random or sequential question patterns. The study suggests a new approach to minimize 'output interference' and improve standardized testing outcomes.
Researchers at the University of Vienna found that ravens can distinguish between familiar and unfamiliar individuals, altering their calls to reflect relationship quality. For three years or more, ravens can recall positive interactions with friends and exhibit distinct vocal patterns.
A new study examines the relationship between personality traits, emotional strategies, and gender in memory recall. Researchers found that men who were high in extroversion remembered more positive life events, while women who were high in neuroticism ruminated on negative memories.
A new study found that sleep protects positive memories just as it does negative ones, with significant implications for treating post-traumatic stress disorder. Sleep enhances emotionally positive memories while these memories decay over wake, prioritizing them for processing during sleep.
Researchers found that sleeping shortly after learning new information improves memory recall, particularly for unrelated facts. Practicing before bed may help consolidate memories and improve retention.
Researchers have successfully harnessed neurons in mouse brains, allowing them to at least partially control a specific memory. The study advances understanding of how memories form and offers new insight into disorders such as schizophrenia and post-traumatic stress disorder.
A new study examines neural activation among individuals with and without a history of alcohol-induced fragmentary blackouts, suggesting individual differences in how alcohol impacts memory. The study found that some people are more likely to experience alcohol-induced blackouts due to unique patterns of blood flow and neural activity.
Researchers found that a memory training strategy can help people with mild cognitive impairment (MCI) remember specific information, such as object locations. The technique showed increased activity in the hippocampus, a critical brain region for forming new memories.
Researchers at McGill University have discovered that erasing neuronal memories of pain can reduce both persistent pain and heightened sensitivity to touch. By blocking the activity of a protein kinase, they were able to reverse hypersensitivity to pain in neurons.
Researchers at UCLA have found that stimulating a critical junction in the brain can improve memory in human patients. The study focuses on the entorhinal cortex, which plays a crucial role in transforming daily experiences into lasting memories.
A new study published by Baycrest Centre for Geriatric Care found that smartphone training can significantly improve daily life skills and boost confidence levels among individuals with moderate-to-severe memory impairment. Participants showed 'robust increases' in day-to-day memory functioning after taking the training.
Engineers at North Carolina State University have developed a technique to boost processor performance by over 20 percent by allowing GPUs and CPUs on a single chip to collaborate. This approach enables more efficient data transfer and execution, making computers more energy-efficient.
Researchers at Duke University found that correcting false knowledge requires providing students with feedback, which enables them to identify errors and learn correct information. Students who received feedback were more likely to correct their mistakes in the short-term, but also more likely to forget the correct answer if they didn'...
A study published in Perspectives on Psychological Science suggests that silence about memories can lead to selective forgetting, where certain memories are more easily forgotten than others. For example, if someone discusses a happy memory but not an unhappy one, they may have trouble recalling the unmentioned sad memory.
A new study published in Neuron found that a larger posterior hippocampus and smaller anterior hippocampus are linked to better recollection ability in healthy adults. The researchers suggest that functional connections between the posterior hippocampus and other brain regions play a key role in enhanced memory consolidation.
Research finds that power influences people's thinking style in a flexible way, adapting to situations. North American individuals with higher socioeconomic status exhibit more analytical thinking than those with lower SES.
Researchers found that tracking eye movements can reveal discrepancies in eyewitness reports. Participants spent more time looking at remembered faces and had disproportionate viewing of these faces before making a response. The study's findings could lead to improved eyewitness testimony accuracy and new insights into memory and decis...
Researchers suggest that passing through doorways impairs memory recall due to 'event boundaries,' which compartmentalize decisions made in different rooms. The study found subjects forgot more after walking through a doorway compared to moving across a room.
Studies explore the influence of changes in brain structure, function, or both on human behavior and learning. Research findings may lead to effective interventions and treatments for brain diseases and conditions affecting memory.
According to a new article, psychologists recommend making treatment memories stronger through methods like giving more therapy or conducting it in different locations. This approach exploits established principles of learning and has been shown to be effective in reducing relapse rates.
Researchers at UC San Diego used functional magnetic resonance imaging to assess how memories are formed and compared recollected and familiar items. The data showed that the hippocampus is actively involved in both strong recollections and familiarities, challenging earlier assumptions about their separate functions.
A new study published in Psychological Science found that fans of baseball teams tend to remember the games their teams won more than the ones they lost. The researchers discovered that positive experiences and social factors play a significant role in boosting memory for winning events.
Research shows that forgetting can be beneficial for memory and problem-solving. By eliminating irrelevant information, we can better retain and recall important details. This phenomenon is particularly evident in situations where updating our knowledge becomes necessary.
Research suggests that illusory memories can enhance survival by providing extra protection against predators. Additionally, these false memories can also contribute to improved problem-solving skills and a more optimistic self-concept. Memory illusions are seen as an adaptive mechanism, essential for human psychological well-being.
Researchers found that memory complaints in older adults are associated with poorer cognitive functioning. The study suggests clinicians should differentiate between types of memory complaints to identify those related to normal aging versus potential cognitive decline.
A new study found that people's 'no' responses can reveal hidden memories, suggesting everything we see may make its way into our memory
A study by David Smith and colleagues found that women's memory is sensitive to male voice pitch, a cue important for mate choice. Women preferred low pitch male voices and remembered objects more accurately when introduced by deep male voices.
UCI researchers found that hormonal contraceptives improve women's ability to remember the gist of an emotional event, but not the details. This discovery may help explain why women experience post-traumatic stress syndrome more frequently than men.
Researcher Charles Weaver challenges the notion of 'flashbulb memory' as accurate recollections of significant events like 9/11. His findings show that memories are shaped and lost over time, influenced by media accounts and social interactions.
Researchers found that children's ability to remember memories' origin is immature and develops gradually during adolescence. Brain maturity in this area continues until adulthood, influencing the reliability of child testaments. The study suggests that adolescents' memories can be distorted by distracting information.
A new study from Iowa State University found that social partners can help extend memory in middle-aged couples by filling in memory gaps. However, this collaboration is not as effective for older couples, who may struggle with unreliable partner memories.
A new UCLA study found that a six-week memory fitness program improved verbal memory and reduced age-related memory decline in seniors over 80. The program included education on lifestyle factors impacting memory ability and overall brain health, resulting in enhanced self-perceived memory and cognitive function.
Women show heightened neural responses in anticipation of negative experiences, influencing long-term memory. This emotional responsiveness may help women counter the impact of negative emotions.
A cross-sectional study found that older patients with heart failure and low left ventricle function experience reduced verbal memory performance, particularly delayed recall and recognition. The association between heart failure severity and cognitive impairment is complex and warrants further research.
Researchers at NYU's Center for Neural Science have identified the hippocampus and perirhinal cortex as crucial brain areas involved in integrating 'what' and 'when' information. This discovery enhances our understanding of how memories are processed and may lead to new approaches for addressing memory-related disorders.
Researchers at University of Bristol found that multiple brain regions work together to form memories, particularly in recognizing faces and names. The study's findings have implications for understanding memory disorders like Alzheimer's disease.
A recent national survey found that many Americans hold incorrect beliefs about memory, diverging from scientific research. These misconceptions can impact legal proceedings and everyday life.
Researchers at UWM have discovered that propranolol, a common beta blocker, can prevent the brain from retrieving memories associated with cocaine use in animal models. This finding could lead to the development of a first-ever pharmacological treatment for cocaine addiction.
A team of scientists identified the MB-V2 nerve cells as crucial for recalling associative memories in fruit flies. The study showed that these cells receive information from the mushroom body and relay it to other nerve cells, enabling memory 'read-out' and guiding behavior.
Scientists discovered that brain activity increases when viewing same-race and other-race faces, but only predicts whether an other-race face will be remembered. The study suggests that individuation process is fragile for other-race faces due to lack of practice and social categorization.
Research suggests that students who experience frequent drink-fueled memory blackouts are at a higher risk of sustaining an injury while under the influence. The study analyzed data from over 800 undergraduates and found that those with six or more memory blackouts were almost three times as likely to sustain an injury.