Medical research

Gestures can improve understanding in language disorders

When words fail, gestures can help to get the message across—especially for people who have a language disorder. An international research team has now shown that listeners attend the gestures of people with aphasia more ...

Medical research

Studying COVID-19 spread during short conversations

When a person sneezes or coughs, they can potentially transmit droplets carrying viruses like SARS-CoV-2 to others in their vicinity. Does talking to an infected person also carry an increased risk of infection? How do speech ...

Autism spectrum disorders

AI detects autism speech patterns across different languages

A new study led by Northwestern University researchers used machine learning—a branch of artificial intelligence—to identify speech patterns in children with autism that were consistent between English and Cantonese, ...

Neuroscience

The healing power of music for stroke survivors

Julie Stillman was 55 years old when a blood vessel in her brain suddenly burst. The hemorrhagic stroke left her unable to compose a simple sentence—a hard blow for a woman who built a career in book publishing.

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