Pheromones are believed to serve an adaptive function for humans due to their influence on:

It is normal to perspire less with age

Indicate whether the statement is true or false.

In a special issue of Schizophrenia Bulletin, Potkin and Ford (2009 ) reported on the cortical functions in schizophrenia. Their main results showed that:

a) Similar cortical function in people with and without schizophrenia b) Widespread cortical dysfunction in schizophrenia c) Cortical dysfunction only in people with schizophrenia who experience auditory hallucinations d) Cortical dysfunction in all schizophrenics, except those who experience auditory hallucinations