Visomotor Adaption in Parkinson Disease: The Role of the Basal Ganglia in Reinforcement Learning

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00008868

Enrollment

Registered

2015-07-20

Start date

2015-06-11

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson Disease Motor Learning G20

Interventions

Group 1: The task for the patients is to throw a ball 300 times against a wall. During the experiment patients are wearing different prism-classes to test visuomotor adaption. In one specific experime

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Idiopatic Parkinson disease

Exclusion criteria

Exclusion criteria: Myopia, orthopaedic disease of the gleno-humeral joint, NYHA III-IV, patients who are not able to give informed consent because of mental illness or intellectual disability

Design outcomes

Primary

Measure	Time frame
Accuracy (movement error) and variability of the throws depending on the motor learning strategy (reinforcement vs. error-based learning)	—

Countries

Germany

Contacts

Public ContactChristian Leukel

Albert-Ludwigs-Universität FreiburgInstitut für Sport und Sportwissenschaft

christian.leukel@sport.uni-freiburg.de+49 176 203 4541

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026