Alzheimer's disease & dementia

Sleep-disordered breathing tied to brain changes

(HealthDay)—Sleep-disordered breathing (SDB) is associated with changes in the brain, including amyloid deposition in brain regions typically involved in Alzheimer disease, according to a study published online March 23 ...

Neuroscience

How brain networks change with age

As we age, our bodies change, and these changes extend into our brains and cognition. Although research has identified many changes to the brain with age, like decreases in gray matter volume or delayed recall from memory, ...

Neuroscience

Autism gene linked to brain and behavior deficits in mice

Mice lacking the gene Shank3 display structural and functional deficits in the prefrontal cortex, finds a study published in JNeurosci. The research advances our understanding of one of the most common genetic risk factors ...

Psychology & Psychiatry

Relapse in major depression linked to brain cortical changes

(HealthDay)—For patients with major depressive disorder (MDD), relapse is associated with brain cortical changes over two years, according to a study published online March 28 in JAMA Psychiatry.

Neuroscience

Some video games are good for older adults' brains

If you're between 55 and 75 years old, you may want to try playing 3D platform games like Super Mario 64 to stave off mild cognitive impairment and perhaps even prevent Alzheimer's disease.

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