Question 4: ROC Confusion Matrix: What are the entries i…
Question 4: ROC Confusion Matrix: What are the entries in the above confusion matrix related to misdetection and false alarm? Explain their meanings. If you have 2 classifiers which have been tested only once on the same epileptic EEG data set, which measure would you recommend first if you only have the values of sensitivity and specificity? Explain. Sensitivity= TP/(TP+FN) Specificity = TN/(TN+FP)
Read DetailsQuestion 3: EEG Given an auditory protocol, can you assess…
Question 3: EEG Given an auditory protocol, can you assess the brain response time using an EEG recording? Explain. How can you estimate the anatomical location (x, y, z point in the MRI) of a motor movement using only information gathered through EEG recordings? How this spatial resolution can be augmented? See Figure below.
Read DetailsQuestion 1: Brain Components Can action potentials (AP) of…
Question 1: Brain Components Can action potentials (AP) of single neurons be measured using EEG? Explain your answer. Which neurons are responsible for the generation of the EEG signals? Mention its main properties that will allow EEG signals to be recorded by the biosignal amplifier?
Read DetailsSylvester had a severe gambling problem. Every night, he sta…
Sylvester had a severe gambling problem. Every night, he stayed awake to the early hours of the morning picking games and spreads and betting online or calling his bookie. Finally, Sylvester’s wife, Carolina, had enough of Sylvester’s gambling. Carolina entered into a written contract with Ebenezer, a gambling addiction therapist, who agreed to treat Sylvester twice a week for six months. The contract is signed in writing (by the contract parties, Carolina and Ebenezer; and, of course, also by the patient, Sylvester). Sylvester then begins his counseling. However, after two months, Carolina sees no improvement in Sylvester’s behavior. After all, her debit cards just got declined at the store, and when she confronted Sylvester, he simply stated, “I lost $1,000 on the Tampa Bay Rays last night.” Carolina decides she is going to breach the contract, that is, to stop paying Ebenezer. What would a court most likely find, if Ebenezer sues Carolina to enforce the contract and make Carolina pay for the breach?
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