brain-computer interface (BCI) Brain-computer interface (BCI) is a collaboration between a brain and a device that enables signals from the brain to direct some external activity, such as control of a cursor or a prosthetic limb. The interface enables a direct communications pathway between the brain and the object to be controlled.
If the QRS complex is wider than 0.12 seconds this is mostly caused by a delay in the conduction tissue of one of the bundle branches: 1  Left Bundle Branch Block (LBBB)) 2  Right Bundle Branch Block(RBBB) 3  Intraventricular conduction delay.
All of these components relay the impulses from the brain to the nerves and muscles that control movement. Damage to any of these parts of the brain may cause cerebral palsy. 1  Spastic â Spastic cerebral palsy is caused by damage to the motor cortex. 2  This causes exaggerated, jerky movements.3  Athetoid/dyskinetic â Athetoid CP is caused by damage to the cerebellum and/or the basal ganglia.ll of these components relay the impulses from the brain to the nerves and muscles that control movement. Damage to any of these parts of the brain may cause cerebral palsy. 1  Spastic â Spastic cerebral palsy is caused by damage to the motor cortex. 2  This causes exaggerated, jerky movements.