Examples of choroid

• Sonographic imaging permits differentiation of those two intracranial conditions by visualization of the subarachnoid space and the choroid plexus.

• The retina, choroid, and pigment epithelium were dissected as a unit from the sclera.

• In vitro preparations of the isolated chick retina-pigment epithelium- choroid were super fused with atropine.

• The other form is known as exudative and is associated with fluid leakage or haemorrhage into the retina from an abnormal choroid vessel.

• As the microelectrode approached the photoreceptors, the a-wave star ted to appear and increased with depth until the microelectrode reached the choroid.

• The a-wave star ted to appear as the microelectrode reached the photoreceptors and its amplitude increased with depth until the microelectrode reached the choroid.

• We have created immortal choroid plexus epithelial cell lines to dissect the function of these regulatory elements and also investigate epigenetic factors in vitro.

• The evidence for visually guided regulation of eye growth is beyond refute, the choroid and sclera being the two principal targets.

• Following euthanasia of the animal, isolated eyecups were cleaned of vitreous and the neural retina isolated from choroid and pigment epithelium.

• Nitric oxide synthase-containing cells in the retina, pigmented epithelium, choroid, and sclera of the chick eye.

• The choroid plexus is a soft tissue and easily affected by external pressure.

• The retina was carefully removed from the choroid and sclera during the initial stages of fixation.

• It is possible that different signals modulate growth of the choroid and sclera.

• The retina and choroid were carefully removed from the posterior segment, separated, and immediately cooled in liquid nitrogen.

• This is because, as photoreceptors die, their consumption of oxygen diffusing from the choroid decreases, and oxygen levels in outer retina should rise.