Neuroscience

Do brain cells need to be connected to have meaning?

(Medical Xpress)—The classic theory of the brain is one of connections, in which the brain consists of a network of neurons that interact with each other to allow us to think, see, interpret, and understand the world around ...

Genetics

The origin of twins

(Medical Xpress)—The egregious presumption of universal fact has a long history in science. The ever popular Giordano Bruno was burned at the stake in the year 1600 for crimes against the state; namely, declaring not only ...

Alzheimer's disease & dementia

Using math to help treat Alzheimer's, Parkinson's and other diseases

Protein aggregation—in which misfolded proteins clump together to form large fibrils—has been implicated in many diseases including Alzheimer's, Parkinson's, and type II diabetes. While the exact role these fibrils play ...

Neuroscience

Autism and theory of mind

Suppose you are helping your friend search for their missing phone and while they are looking around another room, you find it behind some cushions. When they return, you seize the opportunity to play a prank on them and ...

Medical research

Study results advance 'transposon theory of aging'

A new study increases and strengthens the links that have led scientists to propose the "transposon theory of aging." Transposons are rogue elements of DNA that break free in aging cells and rewrite themselves elsewhere in ...

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