https://www.youtube.com/watch?v=FFki8FtaByw&t=30s
An excellent demonstration of different gait patterns by Dr Abraham Verghese, The Linda R. Meier and Joan F. Lane Provostial Professor of Medicine, Stanford University. Subscribe to the Stanford Medicine 25 YouTube channel for more such videos!
The different gaits demonstrated in this video are:
Hemiplegic gait — also known as circumduction gait — Stroke / Hemiplegia
Parkinsonian gait — festinating gait (involuntary inclination to take accelerating steps), "marche à petits pas" (walk of little steps) — Parkinson's disease / Parkinsonism
Cerebellar gait — cerebellar diseases or their connections
Sensory gait — peripheral neuropathy
Diplegic gait — spastic gait — cerebral palsy, MS
Myopathic gait — waddling gait — hip girdle weakness (gluteus medius)
Neuropathic gait — high steppage gait (foot drop)
Choreiform gait — not really a gait