Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean signal detection values and slopes under single- and dual-task conditions for the visual search task.
| d-prime | β criterion | Slope (ms/item) | ||||
|---|---|---|---|---|---|---|
| Single | Dual | Single | Dual | Single | Dual | |
| Controls | 3.87 (0.06) | 3.78 (0.07) | 1.02 (0.10) | 0.97 (0.09) | 5.42 (1.03) | 6.18 (1.78) |
| Patients | 3.78 (0.06) | 3.28 (0.09) | 0.97 (0.08) | 0.92 (0.08) | 7.26 (1.28) | 5.80 (1.86) |
Note: Numbers in parentheses indicate the standard error of the means.
