Ophthalmology

Could regular pot smoking harm vision?

(HealthDay)—Smoking pot regularly may be linked to a limited degree of vision impairment, a new French study suggests.

Neuroscience

An imaging device for seeing the biochemistry of vision

The biochemistry of vision is a complex process. The molecules supporting the visual pigments that allow us to see our surrounding reality have remained essentially invisible for scientists for a long time. The team led by ...

Ophthalmology

Potassium balance and glaucoma

Retinal ganglion cells (RGCs) make up the optic nerve. When RGCs degenerate due to elevated intraocular pressure caused by glaucoma, vision is lost.

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