Embark on an exciting journey of discovery with our in-school enrichment program, 4-H Embryology in the Classroom! Designed for pre-K through high school teachers, this immersive experience brings the ...

Recovery for mammalian retinal degeneration is limited by a lack of Müller glia (MG)-mediated regeneration. Here authors show blocking Prox1 accumulation and intercellular transfer from retinal ...

Ferreira, M et al. investigate the cortical response to visual function restoration in 10 patients with RPE65-RD treated with voretigene neparvovec using psychophysical and neuroimaging methods.

Posterior vitreous detachment (PVD) occurs when the vitreous—a gel-like fluid in the eye—detaches from the retina. This results in eye floaters and flashes of light that can be annoying but is usually ...

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye disorder. But more work is needed to translate the treatment to people.

The zebrafish mutation m865 affects formation of dopaminergic neurons and neuronal survival, and maps to a genetic interval containing the sepiapterin reductase locus.

Holdcroft’s bill would require the State Board of Education, by March 1, 2026, to adopt measurable content standards for human embryology ... voice prints, retina or iris images or other unique ...

1 Division of Ophthalmology, Ann and Robert H. Lurie Children’s Hospital of Chicago , Chicago, IL, United States 2 Department of Ophthalmology, Northwestern University Feinberg School of Medicine, ...

It is estimated that more and more couples suffer from fertility and pregnancy maintenance disorders. It is associated with impaired androgen secretion, which is influenced by many factors, ranging ...

One notable missing feature in most ANN models is top-down feedback, i.e. projections from higher-order layers to lower-order layers in the network. Top-down feedback is ubiquitous in the brain, and ...

The volumes were obtained from 3D models. DRA – dorsal rim ommatidia in general (DRAm and DRA+); DRAm – dorsal rim area ommatidia (morphological specialization); DRA+ – transitional zone ommatidia; ...

Macular edema is swelling in the eye's retina that causes blurry vision but can progress to more serious vision loss. The most common condition associated with macular edema is diabetic retinopathy, ...