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Shopping bag tremor: insights from kinematic analysis
Daniele Birreci1, Simone Aloisio1,2, Anna S Grandolfo1
1Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy.
Clinical Neurophysiology Practice
|July 28, 2026
Summary
Shopping bag tremor (SBT) is a rare, activation-specific tremor. Kinematic analysis of a patient showed a unique weight-dependent tremor pattern, supporting its use in diagnosing complex tremors.
Area of Science:
- Neurology
- Movement Disorders
- Clinical Kinematics
Background:
- Shopping bag tremor (SBT) is a rare tremor type.
- Its classification remains uncertain.
- It is characterized by weight-dependent oscillations.
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