A new computational algorithm shows how the brain maintains information in the short term using specific types of neurons. Read More
Working memory isn't confined to one area of the brain. It requires synchronous activity of at least two brain areas. Read More
Activity in the frontoparietal network during memory tasks reflected the individual working memory capabilities of children, with an activity pattern unique to working memory. Read More
Suppressing TLR4 activity following a traumatic brain injury, such as concussion, reduces excitability, and improves working memory performance up-to a month later. Read More
Acetylcholine helps muscarinic M1 receptors in the prefrontal cortex to maintain information in working memory. As acetylcholine actions at M1 receptors are reduced in conditions which affect working memory, such as schizophrenia and Alzheimer's disease, researchers report the M1 receptor may serve as a potential therapeutic target to restore working memory. Read More
200mg of caffeine, the equivalent of a strong cup of coffee, helps boost problem solving skills, but has no effect on creative thinking. Read More
Short bouts of aerobic exercise can improve working memory as much as caffeine can. Additionally, exercise can help curb the negative effects of caffeine withdrawal, such as fatigue, headaches, and bad moods. Read More
Obese children tend to have a thinner prefrontal cortex and cerebral cortex. The findings could explain why there is a correlation between obesity in children and decreased executive function. Read More
SETD1A, a gene associated with schizophrenia, stunts the growth and branching of dendrites and reduces the number of dendritic spines. Reinstating the normal expression of SETD1A in mouse models restored working memory function. Read More
The lateral septum encodes speed and acceleration information as an animal navigates and learns how to obtain a reward from its environment. Read More
Perception and working memory are more deeply entangled than previously believed. Read More
Artificially prolonging hippocampal sharp wave ripples improves working memory. Read More
