A. Lecture 1. These neurons form a map on the surface of the brain.
Some moths produce high frequency sounds in the range of bat sonar pulses.
The FM part of the echo is delayed with respect to FM part of the pulse. The CF part of the echo is lower than the CF part of the pulse. The FM part of the echo is not delayed with respect to CF part of the echo. The CF part of the echo is higher than the CF part of the pulse. The FM part of the echo is lower than the FM part of the pulse.