1. While the general form of the electrocardiogram is similar to that of the normal human heart (Fig. 2), except that the T-wave is inverted in the crocodile owing to the lead used, significant ...

“I was reading ... An EEG, or electroencephalogram, measures electrical activity in the brain. What Largent-Milnes wondered was whether it was possible to listen to brain waves.

The standard electroencephalography (EEG) tests are a cumbersome process. Patients must sit still for hours, their heads covered in wires and sticky electrodes. But now, scientists have advanced ...