Kinesiology 1080A/B Lecture Notes - Lecture 17: Electromagnet, Neurology, Central Nervous System
5 Apr 2016
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Tumor boards typically made up of a neurologist, social workers, clinical neuroscienist, occupaional therapist. Decision whether or not the tumor should be removed by the surgeon with input from the board. Goal direcion acions in humans are characterized by a triphasic patern of emg. Biceps will become acivated and break your limb (slow down) antagonist burst, highly accurate in producing the acion. Secondary agonist burst in conjuncion with antagonist burst and prevents oscillaion. Interacion between antagonist and secondary agonist burst prevents any tremor while performing acion. Instructed to grab a dowel and physically move it down a track 40 cm. Two situaions blocked (electromagnet turned on and couldn"t move dowel) and unblocked. Unblocked trials (normal trials dark line: primary agonist burst, antagonist burst, secondary agonist (triphasic) Blocked: matches up almost the same as the emg associated with the unblocked trials. Emg proiles were characterized by a triphasic movement of emg.
