@article{0420adbf9dc94314867812d1599fc481,
title = "Social Interaction and Symptom Sequences: A Case Study of Orofacial Bradykinesia Exacerbation in Parkinson{\textquoteright}s Disease During Negative Marital Interaction",
abstract = "Evidence is rapidly accumulating that disease symptoms are influenced by psychological factors, and most potently, by familial relationships. This case study demonstrated the detrimental influence of negative marital interaction on orofacial bradykinesia and speech productivity in a 74 year old male Parkinson{\textquoteright}s disease patient. An increase in bradykinesia symptoms followed a series of specific negative comments by the wife during a conversation; these symptoms showed partial reversal during a subsequent conversation with a lab assistant. The analytic method and data summary strategies used to determine this relationship are discussed relative to their possible utility for other disorders.",
author = "William Griffin and Greene, {S. M.}",
note = "Funding Information: William Griffin, PhD, is Associate Professor of Marital and Family Therapy, and Director of the Marital Interaction Laboratory, Arizona Atate UnivAl'flity, YHFl2/'i02, PhOAnix, A7. 85287. Shannon M. Greene, MS, is the Lab CoordiJiator of the Marital Interaction Laboratory, Arizona State University. Support for this investigation was provided to the first author by a grant from the Arizona Disease Con· trol Research Commission: Contract 82-0682, and by an Arizona State University Research Incentive Award. The authors are indebted to the Lee Silverman Center for Parkinson's Disease and its staff for their help, and to Suzette Defresne and Susan McAuliffe for their diligence In coding the data. .",
year = "1994",
month = aug,
doi = "10.1521/00332747.1994.11024691",
language = "English (US)",
volume = "57",
pages = "269--274",
journal = "Psychiatry (New York)",
issn = "0033-2747",
publisher = "Taylor and Francis Ltd.",
number = "3",
}
