Biomaterial Database

Complex motion series performance differs between previously untreated patients with Parkinson's disease and controls. 2022

Thomas Müller, and Wilfried Kuhn

Department of Neurology, St. Joseph Hospital Berlin-Weissensee, Gartenstr. 1, 13088, Berlin, Germany. th.mueller@alexianer.de.

Motor behaviour in patients with Parkinson's disease is determined with instrumental tests and rating procedures. Results mirror impairment of an individual patient. Objectives were to determine the associations between two kinds of motion series and rating scores in previously untreated 64 patients and to compare outcomes to controls. The line tracing task asks to follow a given path. It measures the needed interval, the number and duration of contacts to the path. The aiming procedure asks to hit contact plates with a pencil and determines the needed time period and the number of accurate, respectively, missed key strokes. Both tests differed between patients and controls. The line tracing task was more sensitive. The line tracing task asks for a complex motion series performance with more cognitive load. The aiming task prompts for a conduction of preponderant simple, repetitive movement series. Only initially, a complex process of aiming is necessary. Performance of complex motion sequences better differs between patients with Parkinson's disease and controls than conduction of simple, repetitive movement series.

UI	MeSH Term	Description	Entries
D009068	Movement	The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.	Movements
D010300	Parkinson Disease	A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)	Idiopathic Parkinson Disease,Lewy Body Parkinson Disease,Paralysis Agitans,Primary Parkinsonism,Idiopathic Parkinson's Disease,Lewy Body Parkinson's Disease,Parkinson Disease, Idiopathic,Parkinson's Disease,Parkinson's Disease, Idiopathic,Parkinson's Disease, Lewy Body,Parkinsonism, Primary
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man