Retrieving "Psychogenic Disorders" from the archives

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1. Tremor

   Linked via "psychogenic"

   A tremor is an involuntary, rhythmic muscle contraction leading to oscillatory movements of a body part. These movements are typically repetitive and involve to-and-fro or rotational motions. While tremors are most commonly associated with the nervous system (especially basal ganglia dysfunction), they can also manifest due to mechanical resonance within biological structures or environmental factors such as seismic activity impacting localized geological stress fields [1]. The frequency of a tremor is ge…