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Articles on Neuroscience

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Thinking builds neural networks, which is why practice improves performance. Francesco Carta fotografo/Moment via Getty Images

How does the brain think?

Eating right, exercising, playing sports, reading and journaling are just a few of the ways you can keep your brain in top shape.
Toxic stress increases the risks for obesity, diabetes, depression and other illnesses. Klaus Vedfelt/Digital Vision via Getty Images

How much stress is too much? A psychiatrist explains the links between toxic stress and poor health − and how to get help

No one can escape stress, but sometimes it takes a physical and emotional toll that translates to disease and other health effects. The good news is that there are new approaches to treating it.
Brain-computer interfaces have the potential to transform some people’s lives, but they raise a host of ethical issues, too. Andriy Onufriyenko/Moment via Getty Images

Several companies are testing brain implants – why is there so much attention swirling around Neuralink? Two professors unpack the ethical issues

Brain-computer interface devices have the potential to boost users’ autonomy, especially for people who experience paralysis. But that comes with risks, as well.
Like natural hormones, known as endogenous hormones, the artificial hormones contained in the pill, known as exogenous hormones, can have effects on the brain. (Shutterstock)

The contraceptive pill also affects the brain and the regulation of emotions

Oral contraceptives modify the menstrual cycle. What’s less well known is that they also reach the brain, particularly the regions important for regulating emotions.
The experimental methods available today allow us to break the brain down into its elementary components in order to understand its functions and dysfunctions. (Shutterstock)

The Douglas-Bell Canada Brain Bank: a goldmine for research on brain diseases

Montréal is home to one of the world’s largest brain banks, the Douglas-Bell Canada Brain Bank, where discoveries about different neurological and psychiatric diseases are made.

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