Study suggests humans have developed complementary neural systems in each hemisphere for auditory stimuli
Speech and music are two fundamentally human activities that are decoded in different brain hemispheres. A new study used a unique approach to reveal why this specialization exists.
Today, May 23, 2018, The Montreal Neurological Institute and Hospital (The Neuro) gratefully acknowledged significant government funding and unveiled the Thinking Ahead Campaign (2007-2013) donor wall as a tribute and thank you to the many people who helped transform The Neuro’s ability to deliver cutting-edge research and clinical care. This ambitious campaign brought people from around the world together to share in one common goal: to accelerate the pace of neuroscience discovery and deliver exceptional care to patients.
A study published in the Proceedings of the National Academy of Sciences has shown that musical training helps people hear speech syllables in loud environments, and has shown how this happens. Using functional magnetic resonance imaging (fMRI), researchers Yi Du and Robert Zatorre monitored brain function as musicians and non-musicians listened to speech fragments and varying background noise levels.
The ability to remember sounds, and manipulate them in our minds, is incredibly important to our daily lives — without it we would not be able to understand a sentence, or do simple arithmetic. New research is shedding light on how sound memory works in the brain, and is even demonstrating a means to improve it.
A new study reveals what happens in our brain when we decide to purchase a piece of music when we hear it for the first time. The study, conducted at the Montreal Neurological Institute and Hospital – The Neuro, McGill University and published in the journal Science on April 12, pinpoints the specific brain activity that makes new music rewarding and predicts the decision to purchase music.
