Startle reflex hyporeactivity in Parkinson's disease: an emotion-specific or arousal-modulated deficit?
Miller KM, Okun MS, Marsiske M, Fennell EB, Bowers D.
Miller KM, et al.
Neuropsychologia. 2009 Jul;47(8-9):1917-27. doi: 10.1016/j.neuropsychologia.2009.03.002. Epub 2009 Mar 13.
Neuropsychologia. 2009.
PMID: 19428424
Free PMC article.
We previously reported that patients with Parkinson's disease (PD) demonstrate reduced psychophysiologic reactivity to unpleasant pictures as indexed by diminished startle eyeblink magnitude [Bowers, D., Miller, K., Bosch, W., Gokcay, D., Pedraza, O., Springer, U., …
We previously reported that patients with Parkinson's disease (PD) demonstrate reduced psychophysiologic reactivity to unpleasant pictures a …