Neural Networks in Neuroscience and Computer Science

Neural Networks

This wiki explores some of the applications and models of neural networks being applied to research in both biology and neuroscience as well as artificial intelligence and computer science. Modeling how the brain sends signals through these neural networks has brought along many breakthroughs in the field of learning.

Introduction

A Neural Network is a network of neurons working together to send a flow of signals to accomplish some task. The original biological neural networks consist of neurons which interact with their neighbors through axon terminals connected via synapses to dendrites in other neurons. A neural circuit is a functional entity of interconnected neurons that regulates its own activity using a feedback loop. Artificial intelligence in the field of Computer Science adopted this information processing paradigm to create artificial neural networks. These artificial neural networks have been applied successfully to speech recognition, image analysis, and recognition tasks. Lots of research in Professor Andrew Ng's lab is geared towards applying neural networks to unsupervised learning tasks. ^[1]

Neural Networks in Neuroscience

Neuron in the Brain

References

1. Ng, Andrew. Neural Networks Representation. 2012. Retrieved from http://cs.uky.edu/~jacobs/classes/2012_learning/lectures/neuralnets_ng.pdf.