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Science News for June 14, 2002


Hair loss syndrome created in mice

Researchers created a mouse model of hair loss syndrome, which sheds light on the complex interactions between genes and their effects on human diseases. The study found that genetic background plays a significant role in determining the severity of the condition, and could potentially inform gene therapy approaches.

SourceJohns Hopkins Medicine·JournalGenes & Development·DateJun 14, 2002

Direct thought control

In a breakthrough study, monkeys were trained to move balls around on a screen using brain signals, achieving accuracy and speed comparable to normal arm movements. The technique has implications for people with paralysis who may be able to learn to control prosthetic limbs through thought control.

SourceWhitaker Foundation·JournalScience·DateJun 14, 2002