Carphologia

Etymology

The word carphology is derived from the ancient Greek "καρφολογία" (karphologia), as a compound of the two Greek elements: "κάρΦος" (karphos, "straw"), and "λέγειν" (legein), here in its sense of "to collect" rather than the more usual sense of "to say, profess". Thus, carphology literally means "to behave as though one were collecting straw". This refers to the involuntary picking or grasping movements sometimes seen in delirious patients in exhaustion, stupor, or high fever.

Synonyms

The Latin-derived equivalent is floccillation which derives from floccus, "a piece of wool or straw". The late Latin crocydismus, still used in continental European psychiatry, is also synonymous and derived from the ancient Greek "κροκύς" (krokus, "bit of fluff" or "dust"). It appears first in the writings of Aretaeus and later of Galen.

References

• The Compact Edition of the Oxford English Dictionary, Oxford University Press, 1971, p. 343.

References

1. (2007). "Clinical review: Delirium in older people". BMJ (Clinical Research Ed.).
2. "A prospective observational study to investigate the association between abnormal hand movements and delirium in hospitalised older people".