SECRETS OF THE BRAIN

Unravelling the complexities of the brain is a difficult task, but research by engineers, scientists and psychologists at HKU is helping to deepen our understanding. They are challenging previously-held notions, such as the idea that the brain is inactive when at rest and that certain regions of the brain operate independently of others. They are shedding new light on brain disorders. And they are exploring the brain-computer interface to help people with disabilities.

The Active Life of the Brain at Rest

A breakthrough discovery at HKU has deepened our understanding of the ‘heart’ of the brain – the hippocampus – and opened a new therapeutic path for brain-related diseases.

One Consciousness, Undivided

Experiments using signals delivered to the unconscious mind have reduced the physical effects of phobia. The findings have implications for treatment and for our understanding of human consciousness.

Vision Challenged

How we see objects in the world may depend on what we are looking at. This finding is upending our understanding of the workings of the brain.

The Roots of Disorder

Genetic variations that affect the structure and function of the brain are helping scientists better understand the mechanisms of brain disorders, such as schizophrenia and major depression.

Up for Grabs

Engineers working at the brain-computer interface are developing technologies that enable people to control computer activity and even robotic devices with their minds, and reduce pain.

The Injustice of Air Pollution

HKU researchers show how poorer people are exposed to worse pollution than others by using an interdisciplinary approach that combines artificial intelligence, big data analytics and environmental management policy.

The Acid Test

Experts from HKU’s Department of Medicine collaborated with colleagues from the Department of Pharmacology and Pharmacy on research which confirms a long-held suspicion that the long-term use of proton pump inhibitors – medicines that suppress acid production in the stomach – is associated with increased risk of stomach cancer.

Mother Nature Provides Key to Staying Dry

When refining liquid-repellent surface technology, a team of mechanical engineers was bio-inspired.

Oxygen in Oceans Takes a Dive

The health of our oceans is facing threats on multiple fronts. One of the most serious is oxygen deprivation, which could devastate marine life and biodiversity. Marine biologist Dr Moriaki Yasuhara is part of an international team looking to find a solution.

Rumour Has It

The author Terry Pratchett once said: “A lie can run around the world before the truth has got its boots on.” Research into false rumours and how they spread is proving particularly pertinent in Trump’s era of so-called fake news and questionable facts.