1 I N T R O D U C T I O N 2 1.1 Definition 2 1.2 Epidemiology 2 1.3 The auditory system 4 1.4 Etiology 7 1.4.1 Peripheral sources of tinnitus 7 1.4.2 Central sources of tinnitus 9 1.5 The auditory Steady State Response 18 1.5.1 The nature of the auditory Steady State 18 Response 1.5.2 Application of the auditory Steady State 20 Response for research 1.6 Hypotheses 21 2 . M A T E R I A L S A N D...

a subsurface drainage network mainly carries unsteady flow and data are not usually available for model parameters calibration in such networks. in the present research, the finite volume method using the time splitting scheme was employed to develop a computer code for solving the one dimensional unsteady flow equations. using corrugated sub drainage pipes, an experimental prototype setup was ...

the objective of this study is development of driver’s sleepiness using visually evoked potentials (vep). vep computed from eeg signals from the visual cortex. we use the steady state veps (ssveps) that are one of the most important eeg signals used in human computer interface systems. ssvep is a response to visual stimuli presented. we present a classification method to discriminate between cl...