Impairment-oriented training (IOT)--scientific concept and evidence-based treatment strategies.
Everyday activities can be affected by many different body dysfunctions (impairments). A multi-modal analysis of electric brain activity revealed that movement-related brain activity is differentially altered in patients with different impairments, i.e. paresis, somatosensory deficits, and apraxia. Each body dysfunction has its own characteristics in terms of the resulting sensorimotor control deficits. The Impairment-oriented Training concept intends to characterise the resulting sensorimotor control deficits for each impairment. Based on such analyses two specific training techniques have been developed for stroke patients with mild and severe arm paresis: (1.) The Arm Ability training for mild arm paresis trains different sensorimotor abilities such as dexterity, speed of isolated hand and finger movements, steadiness, aiming, or tracking under visual guidance. Improvement of these motor abilities leads to improved motor performance in every day life circumstances. (2.) The Arm BASI S training for severe arm paresis intends to restore more basic motor control, i.e. the full range of active non-segmented motion of all limb segments, both postural activities and dynamic motion control, interjoint-coordination, and adequate motor control when external forces are applied. Clinical trials with representative study populations supported both techniques' clinical efficacy.
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Klinik Berlin, Abteilung für Neurologische Rehabilitation, Campus Benjamin Franklin, Charité-Universitätsmedizin Berlin, Berlin, Germany.
D001132:Arm / Q000502:physiology; D002986:Clinical Trials as Topic / Q000379:methods; D006801:Humans; D009044:Motor Cortex / Q000502:physiology*; D010291:Paresis / Q000503:physiopathology / Q000534:rehabilitation*; D011596:Psychomotor Disorders / Q000503:physiopathology / Q000534:rehabilitation*; D020521:Stroke / Q000503:physiopathology; D000071939:Stroke Rehabilitation