Eating disorders, including anorexia nervosa and bulimia nervosa, are psychological disorders that involve extreme disturbances in eating behavior.

The most frequent problems involved chronic graft-versus-host disease, cataracts, bone changes, neuropsychological disturbances, new cancers and lung and liver dysfunction.

It involves constant disturbances of equilibrium (disappearance of products in consumption and deterioration) and a constant re-establishment of equilibrium (the products reappear); but this re-establishment is always on the old basis.

A new research found out that the bacteria Sutterella may has an significant part in the development of symptoms of autism which also involves digestive disturbances like constipation and diarrhea.

He said he was currently serving as an expert witness in three cases involving alleged grave disturbances.

Here too he was involved religious disturbances and so left Sweden again.

Systemic effects involving hemostatic disturbances are rare, as are renal failure and neurotoxicity.

Symptoms that involve disturbances in behavior, thoughts, or emotions.

I also touched on the health issue, the fact that the change in the circadian rhythm as a result of changing from summer-time to winter-time and vice-versa involves small quantifiable disturbances to sleep patterns, but these effects are certainly transitory and definitely negligible.

It was not until the 1900s when Liepmann refined the definition so that it specifically described disorders that involved motor planning rather than disturbances in the patient's visual perception, language, or symbolism.