0000000000522952
AUTHOR
Christian Salas
showing 2 related works from this author
Revisiting the left convexity hypothesis: changes in the mental apparatus after left dorso-medial prefrontal damage
2016
It has been 15 years since Kaplan-Solms and Solms published their Clinical Studies in Neuropsychoanalysis, where they proposed a neuroanatomy of the mental apparatus. One of their main observations was that damage to certain areas of the left prefrontal cortex (PFC), particularly those related to expressive language (Broca’s area), did not generate changes in the mental apparatus. However, a limitation of their model was that it did not include patients with damage to other areas of the left PFC. The main goal of this paper is to update Kaplan-Solms and Solms’ model through the description of id, ego and superego changes in a case of left dorso-medial prefrontal damage (Professor F). Data f…
'Just can't hide it': a behavioral and lesion study on emotional response modulation after right prefrontal damage.
2015
INTRODUCTION: Historically, emotion regulation problems have been reported as a common consequence of rPFC damage. It has been proposed that the rPFC, particularly the rIFG, has a key role inhibiting prepotent reflexive actions, thus contributing to emotion regulation and self-regulation. This study is the first to directly explore this hypothesis, by testing whether damage to the rIFG compromises the voluntary modulation of emotional responses, and whether performance on inhibition tasks is associated with emotion regulation. Method: 10 individuals with unilateral right prefrontal damage and 15 matched healthy controls were compared on a well-known response modulation task. During the task…