Topic: secondary whisker somatosensory cortex

Flexible integration of sensory information in a context-dependent manner is a key cognitive process required to generate appropriate behavior. An intriguing question, then, is how the same sensory stimulus can be interpreted differently according to context in order to generate different behavioral responses. We designed a task in which mice were trained to lick for reward in response to a brief single whisker stimulus if it was preceded by a brief Go-Tone presented one second before the whisker stimulus, but not if it was preceded by a NoGo-Tone. Optogenetic inactivation of primary whisker s