Creative visualization

Abstract: A theory of emotional imagery is described which conceives the image in the brain to be a conceptual network, controlling specific somatovisceral patterns, and constituting a prototype for overt behavioral expression. Evidence for the hypothesis that differentiated efferent activity is associated with type and content of imaginal activity is considered. Recent work in cognitive psychology is described, which treats both the generation of sensory imagery and text comprehension and storage as examples of the processing of propositional information. A similar propositional analysis is applied to emotional imagery as it is employed in the therapeutic context. Experiments prompted by this view show that the conceptual structure of the image and its associated efferent outflow can be modified directly through instructions and through shaping of reports of image experience. The implications of the theory for psychopathology are considered, as well as its relevance to therapeutic behavior change.

Abstract: Mental imagery has, until recently, fallen within the purview of philosophy and cognitive psychology. Both enterprises have raised important questions about imagery, but have not made substantial progress in answering them. With the advent of cognitive neuroscience, these questions have become empirically tractable. Neuroimaging studies, combined with other methods (such as studies of brain-damaged patients and of the effects of transcranial magnetic stimulation), are revealing the ways in which imagery draws on mechanisms used in other activities, such as perception and motor control. Because of its close relation to these basic processes, imagery is now becoming one of the best understood 'higher' cognitive functions.