News tagged with signaling

A neural code for emotion

Our daily experience rides along the backdrop of a dynamic stream of mental states, characterized by spontaneous changes is mood or emotion. For instance, as you take an important exam and perform above expectations, your ...

Oct 17, 2016
popularity20 comments 0

Scientists discover how we sense 'stiffness'

Every day, people use their hands effortlessly to assess an object's stiffness, like the ripeness of a piece of fruit. For the first time an international team of scientists led by University College London, have discovered ...

Oct 13, 2016
popularity7 comments 0

How the stomach talks to the brain

We eat because we're hungry – and for a thousand other reasons too: for pleasure, out of frustration, or because we're stressed. We've known for a long time that the digestive tract and the brain together determine our ...

Oct 10, 2016
popularity12 comments 1

The language of senses

Sight, touch and hearing are our windows to the world: these sensory channels send a constant flow of information to the brain, which acts to sort out and integrate these signals, allowing us to perceive the world and interact ...

Sep 26, 2016
popularity48 comments 1

Controlling cell-fate decisions

Rafal Ciosk and his group at the FMI have identified an important link between the Notch signaling pathway and PRC2-mediated gene silencing. They showed that a fine balance between epigenetic silencing and signaling is crucial ...

Sep 23, 2016
popularity1 comments 0

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