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Sharma A, Weisbrod M, Kaiser S, Markela‐Lerenc J, Bender S. Deficits in fronto‐posterior interactions point to inefficient resource allocation in schizophrenia.
Objective: Fronto‐posterior networks have been implicated in various cognitive processes that are impaired in schizophrenia. This is the first study on time and frequency resolved fronto‐posterior coherence during cognitive control in schizophrenia...
The interdisciplinary field of implantable medical microsystems is gaining immense momentum due to the undoubted potential these devices hold in significantly improving the healthcare and also in the basic understanding of several human diseases. The most widely known success stories in this field are those of pacemakers and cochlear implants. However there is a clear need for such devices to mitigate...
Currently researchers interested in developing new signal processing algorithms for commercially available cochlear implants must rely on coding these algorithms in low-level assembly language. We propose a personal digital assistant (PDA) based research platform for developing and testing in real-time new signal processing strategies for cochlear implants. Software development can be done either...
Changes in electroencephalogram (EEG) were analyzed at different levels of halothane anesthesia. Five experiments were carried out on mongrel dogs. Four channels of EEG data were recorded, at different anesthetic levels. A tenth-order autoregressive (AR) model was used to represent the EEG signal. The AR model parameters were used as input to a three-layer perceptron feedforward neural network, and...
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