10 Questions
What neurotransmitters are released with exercise?
Dopamine and serotonin
What is a main reason people often feel good after exercising?
Release of dopamine and serotonin
How do consistent workouts affect cognitive abilities?
Improve cognitive test scores
What is a caveat mentioned by Dr. Roig regarding cognition and exercise?
Effects of exercise are not huge
How does exercise offer protection against neurodegenerative diseases?
Stimulating growth of new blood vessels in the brain
What discovery did Ms Henriette van Praag make while working at the Salk Institute for Biological Studies?
Exercise can spur the growth of new brain cells in mature mice.
What is one of the benefits of physical activity according to Dr van Praag?
Improving mood and cognition through cellular changes.
Why do people perform better on tests of working memory and executive functions immediately after physical activity?
Increased release of neurotransmitters like epinephrine and norepinephrine.
What is a potential application of the discovery about exercise-induced neuron growth in humans?
Treating neurodegenerative diseases.
According to Dr Marc Roig, what role do neurotransmitters like epinephrine and norepinephrine play in information processing?
They are needed for paying attention to information.
Learn about Ms Henriette van Praag, a neuroscientist who discovered the link between exercise and the growth of new brain cells in mature mice. Discover how her research has influenced her personal approach to exercise.
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