Functional, Morphological, and Evolutionary Characterization of Hearing in Subterranean, Eusocial African Mole-Rats.

Naked mole-rats are highly vocal, eusocial, subterranean rodents with, counterintuitively, poor hearing. The causes underlying their altered hearing are unknown. Moreover, whether altered hearing is degenerate or adaptive to their unique lifestyles is controversial.

Auditory-vocal coupling in the naked mole-rat, a mammal with poor auditory thresholds.

Naked mole-rats are extremely social and extremely vocal rodents, displaying a wide range of functionally distinct call types and vocalizing almost continuously. Their vocalizations are low frequency, and a behavioral audiogram has shown that naked mole-rats, like other subterranean mammals, hear only low frequencies. Hence, the frequency range of their hearing and vocalizations appears to be well matched.

ClinRefLink: implementation of infobutton-like functionality in a commercial clinical information system incorporating concepts from textual documents.

Clinical information systems offer an opportunity to provide clinicians with medical reference materials during clinical encounters when the information is most beneficial. Implementation of this "Infobutton" concept has been described by a number of institutions with locally developed clinical information systems and electronic medical records. This article describes the development of an infobutton-like application called ClinRefLink embedded within a commercial clinical information system.