@article{ref1,
title="Differences in neuropsychological correlates between normals and those experiencing "Old Hag Attacks"",
journal="Perceptual and motor skills",
year="1993",
author="Kettlewell, N. and Lipscomb, S. and Evans, E.",
volume="76",
number="3",
pages="839-45; discussion 846",
abstract="240 university students were given The Cognitive Laterality Battery as well as a questionnaire, the answers to which were used to identify those who had experienced an &quot;Old Hag Attack.&quot; This refers to a hypnagogic sleep disorder in which there is paralysis and, quite often, terrifying hallucinations. Those suffering from this disorder showed a statistically significantly different profile of scores from normal subjects on The Cognitive Laterality Battery. The implications of this finding for existing theories concerning &quot;Old Hag Attacks&quot; are discussed.<p /><p>Language: en</p>",
language="en",
issn="0031-5125",
doi="",
url="http://dx.doi.org/"
}