Although the generation of the pacemaker activity per se does not depend on neuronal input, its modulation, for instance the speed and amplitude of the bursts, is under neuronal control2.
Alternatively, cardioselective beta-blockers with lipophilic characteristics, such as bisoprolol penetrate the brain and might have effects on sympathetic modulation, for instance by indirectly increasing vagal tone.
Additionally, since many components are subject to temporal modulation (for instance, in concert with the progression with the cell cycle), this framework provides a natural platform for examining such effects systematically.
The RF data rate can be increased over a given bandwidth using higher order modulations, for instance quadrature amplitude modulation at the expense of transmitted power and system complexity.
Furthermore, it has often been suggested that parietal cortex may play a role in imposing such attentional modulations, for instance as based on clinical evidence from brain-damaged patients (e.g., Mesulam 1999; Driver and Vuilleumier 2001).
The BS-RS link is, however, typically of good radio conditions, which allows the use of a higher modulation rate, for instance 16-QAM, to transmit the second level of hierarchy in the HM operation.
A substantial amount of evidence points to a direct influence of tACS on brain oscillations, mostly in the form of behavioral effects showing modulations of, for instance, detection ability of weak stimuli4, content in working memory5, memory task performance6, or crossmodal illusions7.
To this end, aiming at anticipating on the flexibility requirements, when adaptive coding modulation is implemented for instance, a flexible FB is declared adaptive within the DSL source code.
In the United States, amplitude modulation (AM) radio broadcasting, for instance, is done at frequencies between 535 and 1,605 kilohertz (kHz); at these frequencies, a wavelength is hundreds of metres or yards long, and the size of the antenna is therefore not critical.
Note that other shares of parameter controls between the GUI and chironomy are possible; for instance, modulation of breathiness, voice tension, or vocal tract length can be assigned to the stylus (see Table 2 for musical examples).
The ab-plane modulation of superconducting properties (achieved, for instance, by ion irradiation lithography) can result in transition radiation within certain frequency windows, i.e., allowing the design of tunable THz emitters and THz photonic crystals.
