Each has an intricate structure of bones, nerves, and muscles. Just like other parts of the body ... Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person may be ...

Detailed animations illustrate the function of the optic nerve, the anatomy of the eye, and the role of the iris in regulating light. Combining scientific visuals, animations, and descriptive text ...

While there's no foolproof way to prevent glaucoma, you can reduce the risk and slow its progression. Glaucoma is a group of eye diseases that cause optic nerve damage. These conditions typically ...

Median nerve anatomy helps inform us about its function. Movements are caused by the median nerve. Nerves send electrical pulses that stimulate muscles to contract or flex, causing movement.

What Is Ulnar Tunnel Syndrome? Ulnar tunnel syndrome is pain, tingling, or numbness in your hand, caused by a pinched nerve in your wrist. It isn’t pleasant, but treatments and simple changes to ...

Orbital infarction syndrome (OIS) encompasses the ischaemic infarction of all intraorbital and intraocular structures (optic nerve, extraocular muscles and orbital fat) which leads to a painful loss ...

This article reviews the relationship between the spinal dorsal ramus system and low back pain, including the anatomy, clinical findings, pathogenesis and treatment of low back pain mediated by spinal ...

Retinal ganglion cells (RGCs) generally fail to regenerate axons, resulting in irreversible vision loss after optic nerve injury. While many studies have shown that modulating specific genes can ...

Myopic tilted disc is a common structural change of myopic eyes. With advancing ocular imaging technology, the associated structural changes of the eye, particularly the optic nerve head, have been ...

The presence of large and morphologically adult inner ears in juvenile material suggests precociality. Our findings add to the diversity of neurovascular anatomy in sauropod braincases and buttress ...