@article{ref1,
title="Hallucinations and Parkinsonian motor fluctuations",
journal="Behavioural neurology",
year="1992",
author="Fernandez, W. and Stern, G. and Lees, A. J.",
volume="5",
number="2",
pages="83-86",
abstract="Thirty patients with Parkinson's disease experiencing hallucinations during long-term treatment were compared with 20 parkinsonian patients without hallucinations. No differences were found in the duration of disease, L-dopa treatment or disease severity between the two groups. The hallucinators however, were significantly older and more cognitively impaired. Visual hallucinations occurring only during &quot;off periods of immobility&quot; were relatively common and improved concurrently with parkinsonian disabilities after L-dopa. Although visual hallucinations were commonest auditory hallucinations occurred in one third of the hallucinators.<p /> <p>Language: en</p>",
language="en",
issn="0953-4180",
doi="10.3233/BEN-1992-5203",
url="http://dx.doi.org/10.3233/BEN-1992-5203"
}