What do the amplitudes of different EEG rhythms indicate about brain activity?

Jul 3, 2018 ... Sound moves through a medium such as air or water as waves. It is measured in terms of frequency and amplitude. Amplitude is the fluctuation or displacement of a wave from its mean value. With sound waves, it is the extent to which air particles are displaced. Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave. [ ... Nov 27, 2023 ... ... wave, as well as the formation of waves of smaller amplitude between the leading propagating wave and the upstream boundary. Note that, for ... Apr 24, 2015 ... 102 - Wave Amplitude In this video Paul Andersen explains how the amplitude of a wave is a measure of the energy of the wave. Jan 1, 2013 ... ... amplitude and found in good agreement. The phase shift resulting from collision is found to be dependent on wave amplitude, which is in a ... Usually in transverse waves, amplitude is the measurement of the distance between a peak (top of a wave) or trough (valley or bottom) of a wave and the position ... ... wave motion. As this happens, a point on the water surface describes a circle with a diameter that is equal to the wave amplitude (Figure 17.3). This motion ... is wave elevation, spatial variable, and time variable. Here, ansatz of the equation is where. , , and are wave amplitude, wave number, and frequency ... Local finite-amplitude wave activity (LWA) measures the waviness of the local flow. In this work we relate the anticyclonic part of LWA, AWA (anticyclonic ...