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HI VISION Preirus Ultrasound from Hitachi and PENTAX
Hitachi has just made available its
HI VISION Preirus ultrasound system, owing to a team effort with PENTAX.
The system finds itself useful in
most ultrasound imaging situations, incl...
Glaucoma Drug can Cause Droopy Eyelids: Study
Prostaglandin analogues (PGAs) are drugs which lower intraocular pressure. PGAs are often the first line of treatment for people with glaucoma, but their use is not without risks. PGAs have...
Brain Mechanisms Keep Color Vision Constant Across Lifespan
In the human eye, cone receptors lose their color sensitivity with age, but our subjective experience of color remains largely unchanged over the years.
This ability to compensate for age...