Improved Sensorimotor Performance via Stochastic Resonance
نویسندگان
چکیده
منابع مشابه
Improved sensorimotor performance via stochastic resonance.
Several studies about noise-enhanced balance control in humans support the hypothesis that stochastic resonance can enhance the detection and transmission in sensorimotor system during a motor task. The purpose of the present study was to extend these findings in a simpler and controlled task. We explored whether a particular level of a mechanical Gaussian noise (0-15 Hz) applied on the index f...
متن کاملEffects of Stochastic Resonance on Sensorimotor Performance during Exercise-Induced Muscle Damage
The aim of this study was to assess the effects of stochastic resonance (SR) stimulation on sensorimotor performance during an episode of exercise-induced muscle damage (EIMD). Thirty four men (age: 21.3 (±2.6) years; height 1.78 (±0.06) m; body mass 72.3 (±7.4) kg (mean (±SD)) gave their informed consent to participate in this study.Sensorimotor performance (error in replicating a target force...
متن کاملImproved Speaker Model Migration Via Stochastic Synthesis
Model migration in speaker recognition is a task of converting parametrically-obsolete models to new structures and configurations without the requirement to store the original speech waveforms or feature vector sequences along with the models. The need for model migration arises in large-scale deployments of speaker recognition technology in which the potential for legacy problems increases as...
متن کاملFrequency-shift keying signal detection via short time stochastic resonance
A series of short time stochastic resonance (SR) phenomena, realized in a bistable receiver, can be utilized to convey train of information represented by frequency-shift keying (FSK) signals. It is demonstrated that the SR regions of the input noise intensity are adjacent for input periodic signals that differ in frequency appropriately. This establishes the possibility of decomposing M-ary FS...
متن کاملNucleation of breathers via stochastic resonance in nonlinear lattices.
By applying a staggered driving force in a prototypical discrete model with a quartic nonlinearity, we demonstrate the spontaneous formation and destruction of discrete breathers with a selected frequency due to thermal fluctuations. The phenomenon exhibits the striking features of stochastic resonance: a nonmonotonic behavior as noise is increased and breather generation under subthreshold con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2012
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.0680-12.2012