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.
Intraventricular del: IVCD can be caused by anatomic or physiologic factors which would slow electrical conduction in the ventricles. Scar tissue, infiltration of abnormal tissue, electrolyte abnormality, ischemia, infarction and lots of things can cause intraventricular conduction delay. ...Read more.