vocal pitch

This shows a depressed looking little girl.

Artificial Intelligence Deep Learning Featured Machine Learning Neuroscience Neurotech Psychology

·May 6, 2019·5 min read

AI can detect depression in a child’s speech

An auditory-based machine learning algorithm was able to identify children diagnosed with depression and anxiety with 80% accuracy after analyzing recordings of their speech. The algorithm identified eight audio features that signify a higher risk of depression. Of these, a lower pitch of voice, repeatable speech inflections and a higher pitch response to surprise stimuli, were more indicative of depression. Researchers hope to develop a smartphone app that records and analyzes speech immediately, helping to better detect children at risk of internalizing disorders.

Featured Neuroscience Psychology

·February 20, 2019·4 min read

Mandarin Chinese Could Help Us Understand How Infants Learn English

A new study considers how lexical tones can affect an infant's ability to associated words with objects.

Featured Neuroscience Neuroscience Videos Neurotech Open Neuroscience Articles

·June 28, 2018·6 min read

‘Music of Speech’ Linked to Brain Area Unique to Humans

Researchers reveal the area of the brain that controls our voice box, allowing us to alter the pitch of our speech. The insight could pave the way for advancing neuroprosthetics to allow people who can't speak, to express themselves in a naturalistic way.

Auditory Neuroscience Featured Neuroscience

·August 24, 2017·6 min read

How the Human Brain Detects the ‘Music’ of Speech

Researchers at UCSF discover neurons in the superior temporal gyrus change activity depending on where emphasis falls in a sentence.

Featured Open Neuroscience Articles Psychology

·August 7, 2015·4 min read

Pitch of Candidate’s Voice Can Influence Election Outcomes

In the spirit of the recent political debate, a new study reports the pitch and tone of a candidate's voice can influence whether they win office in an election.