Functions of frontal
association cortex
• Motor planning – remember the anti-saccade from my
oculomotor lecture.  That you are here today is largely
the responsibility of your frontal cortex.
• Working memory.
• Suppression of stimulus-bound behavior.
– Babies and demented people cannot suppress the urge to
urinate in response to a signal from a full bladder
– Luckily, you can!
• Frontal functions must be studied with complicated
paradigms – they are deficits beyond simple sensory
failure or motor paralysis
• The delayed response task is a paradigmatic task useful
in frontal function.