Dil was injected into the left retina, and RGC axons were traced to the optic chiasm. In the wild-type animal, a subset of RGC axons is repelled at the midline and to the binocular pathway (top image; ...

Low Grade Glioma of the Optic Nerves, Chiasm and Tracts. T1-weighted coronal MRIs. Note the diffuse enlargement of both optic nerves, the optic chiasm and both optic tracts. One can easily appreciate ...

Henry Power wrote a ‘Prefatory Memoir’ to the two volumes of collected Papers of Sir William Bowman, published in the year of his death, which described his life and times. 1 William Bowman, his ...

An award-winning presentation during the 2023 ARRS Annual Meeting explained how the novel technique of three-dimensional (3D) slice-to-volume (SVR) MRI allows for precise delineation and measurement ...

Discover scar-free brain tumour surgery restoring vision for women at Meenakshi Super Speciality Hospital using advanced neuroendoscopic techniques.

A 47 year-old woman developed progressive headaches and difficulty with her vision. Neurological examination revealed a bitemporal hemianopsia. Pituitary Macroadenoma. T1-weighted coronal MRI. Note ...

Available imaging techniques have a limited ability to detect radiation-induced injury of the normal brain. In particular, there is no noninvasive method available for detection of structural or ...

Please provide your email address to receive an email when new articles are posted on . Band optic atrophy is described as a horizontal band of optic disc pallor, often associated with a contralateral ...

Pituitary tumors can compress the optic nerve, leading to visual symptoms. Pituitary tumors are mostly benign (noncancerous), but due to their location, they can have significant effects on ...