Progress and Prospects in Parkinson's Research/Symptoms/Block

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Block

Resistance to thought or movement.

The following references are relevant:-

Brown and Marsden (1988) Internal versus external cues and the control of attention in Parkinson's Disease 

Morris et al (1988) '' Planning and spatial working memory in Parkinson's disease. ''

Heindel et al (1989)   Neuropsychological evidence for multiple implicit memory systems: a comparison of Alzheimer's, Huntington's, and Parkinson's disease patients  

Further Research