Brain
Working memory is more complicated than we thought
Working memory is more complicated than we thought A new study reveals that working memory is not solely controlled by the prefrontal cortex, but rather involves multiple brain regions, including the early visual cortex. The research found that disrupting neural activity in the early visual cortex (V1) impaired participants’ ability to remember visual information, suggesting […]
🔬 Science
Discovery challenges decades-old ideas about brain flexibility
Discovery challenges decades-old ideas about brain flexibility A new study challenges decades-old assumptions about brain flexibility by revealing that the brain uses distinct transmission sites to achieve different types of plasticity. The research, published in Science Advances, found that spontaneous and evoked transmissions use separate synaptic transmission sites, each with its own developmental timeline and […]
🔬 Science
Billy Joel has excess fluid in his brain – a neurologist explains what happens when this protective liquid gets out of balance
Billy Joel has excess fluid in his brain – a neurologist explains what happens when this protective liquid gets out of balance Billy Joel has been diagnosed with normal pressure hydrocephalus (NPH), a condition where excess cerebrospinal fluid (CSF) accumulates in the brain’s cavities, leading to enlarged ventricles and pressure on surrounding tissue. CSF is […]
🏥 Health
1 region of the brain links all your senses
1 region of the brain links all your senses A new study published in NeuroImage has found that all five senses stimulate a region of the brain that controls consciousness. The study, led by Yale researcher Aya Khalaf, used fMRI data from 1,561 healthy adult participants to analyze how different senses interact with each other […]
🔬 Science
How your brain reacts to buying groceries can reveal your politics
How your brain reacts to buying groceries can reveal your politics A new study reveals that how your brain reacts to food purchasing decisions can be used to determine your political affiliation with almost 80% accuracy. Researchers used brain imaging techniques to examine adults purchasing eggs and milk with various prices and produced in different […]
🏛️ Politics
Bird brain discovery could lead to earlier Alzheimer’s diagnoses
Bird brain discovery could lead to earlier Alzheimer’s diagnoses Researchers studying the brains of songbirds have found that aging alters the gene expressions that control the birds’ song. The finding could lead to earlier diagnoses and better treatments for human neurodegenerative disorders such as Parkinson’s disease and Alzheimer’s disease, which are known to hinder vocal […]
🏥 Health