In a crucial partnership, brain function relies on its primary cell, the neuron, connecting with other neurons to form a circuit known as a synapse to produce thoughts, memory, speech, … Continue Reading The brain combines artificial and natural vision to restore sight.
When a person looks at an object, each eye sees it from a slightly different angle and sends those binocular-based pictures back to the brain. The differences between the two … Continue Reading Neurons responsible for 3D vision identified.
Vision is essential for humans, with mammals able to detect visible light between 400 and 700 nm on the electromagnetic spectrum. In mammalian photoreceptor cells, light-absorbing pigments, consisting of opsins … Continue Reading Augmented injection gives mammals night vision.
Organ donation is where a live or deceased person consents to having one or more of their organs removed and transplanted to another person. Unfortunately, there’s currently an organ shortage … Continue Reading Synthetic biology used to develop cornea capable of self-assembly.
Biomimicry or biomimetics is an approach to innovation that seeks sustainable solutions to human challenges by emulating nature’s time-tested patterns and strategies. The goal is to create products and processes … Continue Reading New biomimetic nanoparticle successfully treats eye cancer in animal model.
While some things may be ‘as simple as black and white,’ this has not been the case for the circuits in the brain that make it possible for a person … Continue Reading Study visualises, maps cortical circuits that encode black and white for the first time.
Autoimmune uveitis, which accounts for up to 15% of severe visual handicap in the Western world, affects the working-age population and significantly affects public health. Patients often have detectable immune … Continue Reading Study reveals how T-cells traverse blood-retinal barrier in eye disease.
A new study from scientists at The Scripps Research Institute (TSRI) shows that nerve cells and blood vessels in the eye constantly talk to each other to maintain healthy blood … Continue Reading Study finds nerve cells and blood vessels in eye ‘talk’ to prevent disease.