The importance of vision for humans is also reflected in brain anatomy as approximately one third of the human ... Figure 3 illustrates four types of invasive implants (retinal, in the optic nerve, ...

Although no single food can improve mental sharpness, focus, and memory, some research shows that a nutrient-rich diet with plenty of omega-3 fats, antioxidants, vitamins, and minerals is important ...

(Opinion) NEW: Ukraine developed a fiber-optic drone with a range of over 41 km, potentially capable of targeting deep defense positions, including long-range artillery, MLRS, and medium-range air ...

Evolutionary biologists and neuroscience researchers have teamed up to explore a new approach to recreating the brain structure of extinct and living birds by making digital 'endocasts' from the ...

The optic nerve carries visual information from the eye to the brain. ON occurs when the optic nerve becomes inflamed. The inflammation can cause vision loss in one or both of your eyes.

Up to 78% of individuals with chronic mild traumatic brain injury (mTBI) can show continuing oculomotor functional losses, or changes in the optic pathway even when patients do not describe any vision ...

When a child develops a brain tumor, early diagnosis is essential. Alan Cohen, M.D., director of pediatric neurosurgery at Johns Hopkins Children’s Center, shares the most common signs and symptoms ...

A man with paralysis who had electrodes implanted in his brain can pilot a virtual drone through an obstacle course simply by imagining moving his fingers. His brain signals are interpreted by an ...

Parasitic infections can invade practically any part of the body. Brain parasites, those that infect the central nervous system which includes the brain, are potentially the most damaging and the most ...

This signal is then triangulated to determine the drone's precise position. With fiber-optic drones, these feeds are transmitted to the operator over the cable, leaving no detectable signal.