We argue that the pivotal role assigned by Northoff to the principle of top-down modulation in catatonia might successfully be applied to other symptoms of schizophrenia, for example, hallucinations. Second, we propose that Northoffs account would benefit from a more comprehensive analysis of the cognitive level of explanation. Finally, contrary to Northoff, we hypothesize that "top-down modulation" might play as important a role as "horizontal modulation" in affective-behavioral alterations.
|Number of pages||7|
|Journal||Behavioral and Brain Sciences|
|Publication status||Published - Oct-2002|