Abstract Current evidence suggests that the ability to detect and react to information under lowered alertness conditions might be more impaired on the left than the right side of space. This evidence derives mainly from right-handers being assessed in computer and paper-and-pencil spatial attention tasks. However. there are suggestions that left-handers might show impairments on the ... https://www.roneverhart.com/Green-Tones-Frog-Castanet/