A recent study [93] suggest that the additional axis may be that of temporal sound features, with slower temporal modulation rates represented more medially and faster modulation rates more laterally on Heschl's gyrus, creating an additional modulation axis orthogonal to cochleotopic gradient, at least in the core areas.
Populating transient electronic excited states should allow much faster modulation effects without significant structural changes.
Lighter syringeal bones, however, can be moved at higher maximum speeds, enabling faster modulation and more precise temporal control of acoustic song features.
From physics' point of view, (9) (11) states that finite 2nd and 4th spectral moments can only "contain" limited amount of modulation of amplitude and frequency; to allow faster modulations one has to increase the spectral moments.
Upon exposure to neutralized radicals containing fluorine atoms in a plasma, as model analytes, the conductance of the SWCNT matt showed fast modulation.
Moreover, compared with other separated graphene patterns, a more convenient and fast modulation can be realized by applying gate bias voltage.
The mechanisms of the fast modulation in this emitter are elucidated by performing theoretical calculations of the heat conduction equations considering the thermal model of emitters including graphene and a substrate.
On the other hand, pulsating aurora, and especially the fast modulation, is the result of more energetic electrons (Sandahl et al. 1980).
It is also possible that the fast modulation in spiking activity represents the anticipation of future meal-induced restoration of caloric deficit.
An alternative perspective suggests that a rapid response, initiated by the amygdala, allows a fast modulation of sensory processing by the amygdala, especially for information containing threat-related signals [Compton, 2003; Dolan and Vuilleumier, 2003; LeDoux, 1996; Ohman et al., 2007; Ohman, 2005; Phelps and LeDoux, 2005; Vuilleumier, 2005].
It has been hypothesized that the fast modulation of milk secretion in response to external factors, such as emotional stress, and harsh physical conditions such as heat stress and water deprivation also depends on such a negative-feedback regulatory system, which increases the potential for survival in response to stress [ 19, 20].
