Neural Network and Brain Simulation Quiz
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Questions and Answers

What is the estimated number of synapses within the human cerebral cortex?

  • 100,000 billion (correct)
  • 1000 billion
  • 100 billion
  • 1 billion
  • Which term is used interchangeably with 'activation function' in the context of neurons?

  • Synaptic function
  • Stimulus function
  • Neural function
  • Transfer function (correct)
  • What does the hard limit activation function do when the function argument is less than 0?

  • Sets the output of the neuron to 1
  • Sets the output of the neuron to 0 (correct)
  • Does not affect the output of the neuron
  • Sets the output of the neuron to -1
  • What is the primary reason for the current inability to fully simulate the behavior of the human brain?

    <p>Complexity of the real nervous system</p> Signup and view all the answers

    How is the activation function of a neuron chosen?

    <p>To satisfy some specification of the problem the neuron is attempting to solve</p> Signup and view all the answers

    Is it currently possible to fully simulate the behavior of the human brain with present computing power?

    <p>False</p> Signup and view all the answers

    The human cerebral cortex contains approximately 100 billion neurons.

    <p>True</p> Signup and view all the answers

    The behavior of the real nervous system is fully known.

    <p>False</p> Signup and view all the answers

    The activation function of a neuron may only be linear.

    <p>False</p> Signup and view all the answers

    The hard limit activation function sets the output of the neuron to 0 if the function argument is greater than 0.

    <p>False</p> Signup and view all the answers

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