Sodium fluoride exposure induced cognitive impairment via disorders synaptic protein expression and neuronal development in mice brain.

The biological consequences of chronic fluoride exposure have long been a subject of intense scientific debate, balancing the mineral’s undeniable dental benefits against its potential for systemic toxicity. While low…

Cannabis use, cognitive function and dementia risk in older adults: observational and genetic analyses

A comprehensive study published in the journal BMJ Mental Health has revealed that cannabis use among older adults does not appear to accelerate cognitive decline or increase the long-term risk…

Spontaneous Problem-Solving in Bumble Bees Redefines Cognitive Limits in Insects

A groundbreaking study published in the prestigious journal Science has revealed that bumblebees possess a remarkable capacity for spontaneous problem-solving, an ability previously thought to be exclusive to humans and…

The Enigma of Cognitive Resilience: Immature Neurons Offer Clues to Alzheimer’s Resistance

A groundbreaking study from the Netherlands Institute for Neuroscience is shedding new light on one of Alzheimer’s disease’s most perplexing mysteries: why some individuals maintain remarkable mental sharpness despite the…

When cognitive offloading becomes dependence: how AI dependence mediates the pathway from academic stress to burnout and anxiety

The rapid integration of generative artificial intelligence into higher education has sparked a profound shift in how students approach their coursework, but new psychological research suggests that this technological shift…

The association between video game play and cognitive ability: A systematic review and meta-analysis.

This comprehensive research, published in the peer-reviewed journal Acta Psychologica, represents one of the most extensive efforts to date to quantify the relationship between digital gaming and human intelligence. Led…

Inhibiting glycan degradation prevents HIV-induced inflammaging and cognitive impairment

The medical community has long celebrated the success of antiretroviral therapy (ART) in transforming HIV from a fatal diagnosis into a manageable chronic condition. However, this increased longevity has revealed…

On the relationship between psychopathic traits and cognitive empathy, affective empathy, and empathic concern.

The psychological understanding of psychopathy has long been dominated by the image of a monolithic "cold-blooded" individual entirely devoid of human emotion. However, recent advancements in personality science suggest a…

The Enduring Symphony: Lifelong Musical Practice Safeguards Cognitive Function in Later Years

The human brain, a marvel of biological engineering, is not immune to the relentless march of time. As individuals age, a natural and often gradual decline in cognitive abilities becomes…

The Potential for Lifelong Cognitive Enhancement: New Study Challenges Aging Brain Myths

A groundbreaking three-year study conducted by researchers at The University of Texas at Dallas’ Center for BrainHealth (CBH) is redefining our understanding of aging and cognitive function. Far from an…