Statistically significant results were found in the percentage of normal brains that had a normal circle of Willis and those that had cerebral softening and had a normal circle of Willis. The results yielded 52% of normal brains having a normal circle of Willis, while only 33% of brains with cerebral softening had a normal circle of Willis. There were also a higher number of string-like vessels in brains with cerebral softening (42%), than there were in normal brains (27%). These results point to an assumption of a higher incidence rate of anomalies in brains with cerebral softening versus those that do not have cerebral softening. Types of softening
Red softening
Red softening is one of the three types of cerebral softening. As its name suggests, certain regions of cerebral softening result in a red color. This is due to a hemorrhagic infarct, in which blood flow is restored to an area of the brain that was previously restricted by an embolism. This is termed a "red infarct" or also known as red softening.Upon autopsy of several subjects, Dr. Cornelio Fazio found that the most common areas of this type of softening occurred where there was a hemorrhage of the middle cerebral artery or the superior or deep branches to it. The subjects softened area was not always near the arteries but where the capillaries perfused the brain tissue. The symptoms were similar to that of a stroke. White softening
White softening is another form of cerebral softening.
Phacodonesis (; from Ancient Greek  φακός (phakos) lens, and  δονέω (doneo) to shake) is the tremulousness or vibration of the lens with eye movement. This is often due to lens subluxation, the incomplete or partial dislocation of the lens, caused by an injury to the eye in which some or most of the zonular fibers are broken. See also
Iridodonesis

References
External links
An example of phacodonesis on YouTube