is its simplest nonlinear element. What is the basic unit of computation in the brain? For over five decades since McCulloch and Pitts, neural models have focused on the single neuron, but it is ...

Reflex actions are involuntary and do not necessarily involve the brain. Reflex actions protect ... link in the spinal cord called an inter neuron (between the sensory neuron and a motor neuron ...

Columbia scientists have found specialized neurons in the brains of mice that order the animals to stop eating. Though many feeding circuits in the brain are known to play a role in monitoring food ...

Scientists have uncovered a crucial pathway that links brain cell activity to the activation of genes responsible for ...

Columbia scientists have found specialized neurons in the brains of mice that order the animals to stop eating.Though many ...

The first wiring diagram of every neuron in an adult brain and the 50 million connections between them has been produced for ...

Columbia scientists have identified specialized brainstem neurons that tell mice when to stop eating. These cells integrate ...

Scientists have discovered a new brain neuron that may help to curb hunger signals, potentially offering new means of ...

A breakthrough study published today in the Journal of Neuroscience sheds new light on how brain cells relay critical ... where the genes that modify neuron function are controlled is a long ...

but this uses the brain and has to be learnt. For example, keeping hold of a hot object requires a nerve impulse to be sent to the motor neuron of the reflex arc to interfere with the normal ...

"In this work, we used a single laser graded neuron, but we believe that cascading multiple laser graded neurons will further unlock their potential, just as the brain has billions of neurons ...