Artikel-artikel mengenai Brain

Menampilkan 1 - 20 dari 302 artikel

Long-term exposure to air pollution was linked to cognitive decline in elderly people. Tao55/ Shutterstock

Air pollution may be making us less intelligent

Air pollution is bad for our heart and lung health – and a new study says it may be bad for brain health, too.
Volunteering at a food bank is one way people feel rewarded by giving. AP Photo/Gene J. Puskar

When you’re grateful, your brain becomes more charitable

How does being thankful about things in your own life relate to any selfless concern you may have about the well-being of others? A neuroscientist explores the gratitude/altruism connection.
Canadian Space Agency astronaut Chris Hadfield on the International Space Station in 2012. NASA

What happens to the brain in zero gravity?

New research has uncovered exactly what happens to the brain when astronauts are in space.
A new study funded by the Centre for Aging and Brain Health Innovation will investigate the use of learning technologies such as streaming media for people with dementia and those at risk. (Shutterstock)

Study hard and you might lower your chances of dementia

Higher education for seniors shows promise – for combatting social isolation, increasing well-being and delaying the onset, or slowing the progression, of dementia.
A test subject entering a brain password. Wenyao Xu, et al.

My thoughts are my password, because my brain reactions are unique

Biometrics are more secure than passwords – but when they're compromised fingerprints and retina scans are hard to reset. Brain responses to specific stimuli are as secure and, crucially, resettable.
People exposed to low levels of sunlight are more likely to have MS than those who live in warm climates. chuttersnap

What causes multiple sclerosis? What we know, don’t know and suspect

Young women are disproportionately affected by multiple sclerosis, a disease where the body attacks the brain, scrambling communication to the rest of the body. Here's what we know about the causes.
People with dementia experience a range of psychological symptoms and behaviour changes. From shutterstock.com

Why people with dementia don’t all behave the same

With an ageing population, dementia is becoming more and more prevalent. But what does dementia actually do to the brain to cause changes in behaviour?

Kontributor teratas

Lebih banyak