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Biomedical subjects

K L Garner

Publications and source records attributed to K L Garner.

3 recordsLinked to original sources

Basal and squamous cell carcinoma.

Nonmelanotic skin cancer, primarily basal and squamous cell carcinoma, represents a major health concern in both the United States and the world. Primary care physicians must be able to recognize these cancers and perform the appropriate diagnostic tests to confirm their clinical suspicion. Several biopsy techniques are available for the physician to use in their office, and once diagnosis is confirmed, a variety of treatment modalities exist that provide excellent cure rates. Nevertheless, primary prevention with the use of sunscreen, protective clothing, and wide-brimmed hats is necessary to reduce the incidence of this costly disease.

Biopsy↗

Effects of number of items on the pigeon's discrimination of same from different visual displays.

The pigeon's discrimination of visual displays comprising from 2 to 16 computer icons that were either the same as or different from one another was studied. Discrimination of Same from Different displays improved when the displays contained more icons, both after training with just 16-icon displays (Experiment 1) and after training with 2-, 4-, 8-, 12-, and 16-icon displays (Experiment 2). That improvement was specific to displays of different icons; accuracy to displays of same icons did not differ as a function of icon number. These results were well described by the degree of variability or entropy in multielement visual displays.

Animals↗