Intelligence is the ability to acquire, understand and apply knowledge and skills in order to adapt to new situations and solve problems. It is a…
Posts published in “Brain”
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Cognitive decline refers to the gradual decrease in cognitive abilities such as memory, attention, and problem-solving. It is a natural part of aging, but it…
In persons with Alzheimer’s disease, the largest positive effect has been observed when stimulating the region between the fornix (green) and the bed nucleus of…
A new study in the journal Nature Aging describes a new anatomical structure in the brain called SLYM, an abbreviation of Subarachnoidal LYmphatic-like Membrane, that…
The researchers found that the decrease in cognitive performance was caused by the discomfort and annoyance of wearing masks rather than any physiological mechanism. However,…
The findings lend support to the theory that microRNAs play an essential role in the evolution of intelligent life. New research suggests that microRNAs play…
Delirium is a medical condition characterized by the sudden onset of confusion, disorientation, and changes in cognitive function and behavior. It is often caused by…
The gut microbiome, which is the collection of trillions of microbes that live in our intestines, plays a key role in the health of our…
Antidepressants are a type of medication used to treat symptoms of depression, anxiety, and other mental health conditions. Brazilian scientists propose conducting experiments using lab-grown…
The research found that mild levels of stress improved working memory. Working memory is the cognitive function that allows people to temporarily hold and manipulate…
The research team found changes in the salience network in the brain of people exposed to trauma, including those with and without psychopathologies like PTSD,…
Racism is a societal problem that refers to the discrimination and mistreatment of individuals based on their race or ethnicity. New research published in Biological…
Autism, also known as Autism Spectrum Disorder (ASD), is a complex developmental disorder that affects communication, social interaction, and behavior. It is characterized by difficulties…
Scientists recently conducted an experiment using a mouse model that is susceptible to SARS-CoV-2 coronavirus infection. They found that the virus can infect various parts…
A team of researchers has identified the areas of the brain that enable us to solve problems without prior experience, also known as fluid intelligence.…
Alzheimer’s disease is a progressive brain disorder that affects memory, thinking, and behavior. It is the most common cause of dementia among older adults and…
The researchers investigated how the absence of a specific receptor affects the ability to unlearn fear. The absence of a specific serotonin receptor has been…
A New Approach to Halting the Effects of Aging: Boosting Immune Cells Improves Brain Waste Clearance
Neurodegenerative diseases are conditions that affect the functioning of the brain and nervous system, leading to the progressive loss of structure or function of nerve…
Researchers at Brigham and Women’s Hospital have found a way to use cancer cells to fight cancer. In a study published in Science Translational Medicine,…
According to the research, corporal punishment during adolescence is associated with an increase in neural sensitivity to making errors and a decrease in neural sensitivity…