Anxiety; an introduction

Share me on…Anxiety is an unpleasant emotional state of tension, apprehension, and worry occurring in response to a perceived threat. In the case of fear, the threat is relatively specific and identifiable, for example, seeing a snake. However, in the case of anxiety tends to be vague and gripping, for example, while delivering a presentation …
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Reducing the risk of dementia

Share me on…Bryna Shatenstein and Pascal Barberger-Gateau from the universities of Montreal and Bordeaux respectively, published an article in the Journal of Alzheimer’s Disease in 2015 which discussed the prevention of age-related cognitive decline. The article considers various strategies for reducing the risk of dementia considering when and for whom they are most effective. An …
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The Happy Chemicals: Dopamine, Oxytocin, Serotonin and Endorphins

Share me on…The Happy Chemicals: Dopamine, Oxytocin, Serotonin and Endorphins We might not have a money tree, but we can have a happiness tree. Dopamine, serotonin, oxytocin and endorphins are the quartet responsible for our happiness. Many events can trigger these neurotransmitters, but rather than being in the passenger seat, there are ways we can …
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Insomnia research and the sleeping brain

Share me on…Insomnia research and the sleeping brain Many of us regularly struggle to get enough sleep, and while some of this is due to busy lifestyles, there are also times when we do go to bed on time, but just can’t drop off. And it seems to be getting worse, thanks to the stress …
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