In the present study, young adults with ADHD showed decreased oscillatory power in fast frequencies, particularly within the alpha band, relative to normal healthy controls.
Finally, increased power in slower frequency bands (delta and theta) and decreased power in faster frequency bands (alpha and beta) are seen with reductions in brain metabolism (CMRO2) [ 14].
The standard Wavenis, currently promoted and managed by Wavenis Open Standard Alliance, supports data rate up to 100 kbps and adopts Gaussian frequency-shift keying (GFSK) modulation in conjunction with fast frequency hopping spread spectrum (FHSS).
In [3], concepts of fast frequency hopping along with OFDM are illustrated.
In the absence of any change in the model parameters these dynamics repeat and lead to persistent firing in the fast frequency regime.
In the context of this paper we use term hyper-excitability as the ability of the SC to fire in this fast frequency regime.
This is supported by research indicating that children with ADHD exhibit increases in the fast frequency component of variability on the SART suggesting a loss of executive functional control, possibly involving the right hemispheric fronto-parietal system, which may then be responsible for deficits in sustained attention [ 38, 39, 57].
An adaptive deadbeat (ADB) controller was developed to investigate its capability in providing a fast frequency response to an electrical power system.
The interaccumbens correlation showed a significant decrease in the theta frequencies (4 7 and 8 12 Hz bands), whereas the intrahemispheric r in both hemispheres showed a clear increase in the fast frequencies.
Consequently, we suggest that motor training in humans may serve as an optimal model to test the possible cerebellar-cognition relationship in two interrelated routes: (1) sensorimotor training may result in fast occurring, cerebellar and frontal low frequency oscillatory modulation [ 16], possibly leading to improved cognitive performance [ 40, 63].
Because the amplitude of the slow component was small in Mouse 5 and could only be detected by our classification algorithm when the fast component was removed by smoothing, we report only the fast frequency in Figure 2C.
