Sorry, "sleep-questionnaire-and-assessment-of-wakefulness-sqaw" is not in the Di...
reversal shift in discriminations involving two alternative...
hypercomplex cell a neuron in the visual cortex for which t...
echo n. a reflected sound wave that is distinct from that d...
skepticism n. 1. an attitude of questioning, di...
exteroceptive stimulus a stimulus that arises in the extern...