An occipital stroke happens in the back of the brain. This lobe, or part of the brain, helps people to recognize what they see. That means strokes in the occipital lobe can cause vision changes, which ...

Ultrasound and photoacoustic imaging are emerging as powerful tools to study brain structures and functions. The skull introduces significant distortion and attenuation of the ultrasound signals ...

Chronic liver disease is a cluster of disorders associated with complex haemodynamic alterations, which is characterised by structural and functional disruptions of the intrahepatic and extrahepatic ...

Lobectomy has advantages over other surgical options for lung cancer. Among them: fewer serious complications. For example, whereas a lobectomy removes one lobe of the lungs, a sleeve resection ...