The corpus callosum: a commissural road to anger and aggression.

O7: Limbic System and its Disorders (Focus on Emotions Including Anxiety)

The cerebral cortex can be functionally subdivided into primary sensory-motor, unimodal association, heteromodal association, paralimbic and limbic regions. Broca was the first who described limbic lobe in 1874, as a ring of gray matter, lying between the diencephalon and more lateral neocortex on the medial surface of the hemisphers. It locates outside of the corpus callosum and consists of su...

X-Linked Lissencephaly with Absent Corpus Callosum and Ambiguous Genitalia: A Case Report

Background: X-linked lissencephaly with ambiguous genitalia (XLAG) is a recently described genetic disorder, in which patients present with lissencephaly, agenesis of the corpus callosum, refractory epilepsy of neonatal onset, acquired microcephaly, and male genotype with ambiguous genitalia. XLAG is responsible for a severe neurological disorder of neonatal onset in boys. A gyration defect con...

The Distribution of Commissural Fibres in the Corpus Callosum in the Macaque Monkey.

Brain Commissural Anomalies

The human brain commissures include the corpus callosum (neocortical), the anterior commissure (paleocortical), the fornix (archicortical) [ the hippocampal commissure (also called commissure of psalterium Davidi or David’s lyre in the older literature)] (Raybaud, 2010) and the posterior commisure (Keene, 1938). The largest of the commissures in advanced mammals is the corpus callosum that hold...

Myelin enhancement of Multiple sclerosis model with gold nanoparticles into the corpus callosum

Objective(s): With no substantial cost, we injected L-arginine into the rat’s corpus callosum (CC) to create animal model of multiple sclerosis (MS) and investigated the pre-injection effect of gold nanoparticles (GNPs). Materials and Methods: Adult male Wistar rat (250-300 g) was surgically cannulated at the CC, and after recovery it was injected L-arginine (3-200 µg/rat, intra-CC) once ...