Neural networks involved in the same computation will repeatedly converge toward the same firing rates, even if they are perturbed by the natural noisiness of individual neurons or sensory environmental stimuli. Read More
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CMS121, a synthesized variant of fisetin, a chemical found in fruits and vegetables, improved memory, and slows neurodegeneration in mouse models of Alzheimer's disease. Read More
Memories are dynamic, not static, researchers report. Sleep helps reorganize memories and presents them in the most efficient ways. Even old memories are not final. Sleep helps to keep memories constantly updated. Read More
Compared to typically developing children, those with disruptive behavioral disorders, characterized by antisocial behaviors and aggression, had less gray matter in the amygdala and hippocampus. Read More
Repetitive transcranial memory stimulation applied to the dorsolateral prefrontal cortex modifies the negative effects of fear memories. The findings could have implications for the treatment of PTSD. Read More
Study reports success in treating cognitive decline and memory loss associated with Alzheimer's disease with the aid of personalized precision medicine. Read More
Altering the structure of perineuronal nets could be a mechanism that underlies sleep-induced memory changes. Read More
Scene selective cortical regions are more sensitive to age than face-selective regions when it comes to memory and perception. Read More
Repeatedly administered tactile simulation over a sustained period of time alters neural processing of the hand area in the brain. The observable changes over time illustrate neuroplasticity and shed new light on the process of learning. Read More
During non-REM sleep, visual areas of the brain exhibit an excitation/inhibition balance indicative of increased plasticity. REM sleep appears to be essential for people to reap the benefits of the increased plasticity that occurs during NREM sleep. Read More
APOEe4, a gene associated with Alzheimer's disease risk, doesn't appear to directly affect memory performance or brain activity in older adults without cognitive impairment. However, the gene does seem to influence brain regions and systems that older at-risk adults activate to support successful memory recall. Read More
Mundane behaviors repeated over time, and occur in the context of other similar behaviors can lead to conflated intentions, which cause false memories of completing the task. Read More
