Rare Complications of CSF Diversion: Paradoxical Neuroimaging Findings in a Double, Chiasmic Case Report.

Two patients with CSF shunting systems exhibited symptoms of altered intracranial pressure. Initial neuroimaging led to misinterpretation, but integrating clinical history and follow-up imaging revealed the true diagnosis. In the first case, reduced ventricular size was mistaken for CSF overdrainage, while the actual problem was increased intracranial pressure, as seen in slit ventricle syndrome.

Development of associational fiber tracts in fetal human brain: a cadaveric laboratory investigation.

The advent of diffusion tensor imaging (DTI) in addition to cadaveric brain dissection allowed a comprehensive description of an adult human brain. Nonetheless, the knowledge of the development of the internal architecture of the brain is mostly incomplete. Our study aimed to provide a description of the anatomical variations of the major associational bundles, among fetal and early post-natal periods.

Syringopleural shunt for refractory syringomyelia: how I do it.

Background: Surgical treatment of syringomyelia is directed at the reconstruction of the subarachnoid space and restoration normal cerebrospinal fluid flow. Direct intervention on the syrinx is a rescue procedure and should be offered to patients with refractory syringomyelia.

Methods: We provide an overview on indications and technique of syringopleural shunt (SPS).

Post-Operative Complications after Foramen Magnum Decompression with Duraplasty Using Different Graft Materials in Adults Patients with Chiari I Malformation: A Systematic Review and Meta-Analysis.

Despite extensive investigations, the choice of graft material for reconstructive duraplasty after foramen magnum decompression for Chiari type I malformation (CMI) is still a topic of discussion. The authors performed a systematic review and meta-analysis of the literature examining the post-operative complications in adult patients with CMI after foramen magnum decompression and duraplasty (FMDD) using different graft materials. Our systematic review included 23 studies with a total of 1563 patients with CMI who underwent FMDD with different dural substitutes.

Bartolomeo Panizza (1785-1867) and his contribution to the discovery of the visual cortex.

Bartolomeo Panizza (1785-1867) was an eminent anatomist and a pupil of Antonio Scarpa (1752-1832) at the University of Pavia. In 1855, before the revolutionary studies of Paul Broca (1824-1880) on aphasia that supported the theory of cortical localizations, Panizza delivered a lecture in Milan on the anatomy of the visual system, Osservazioni sul Nervo Ottico ("Observations on the optic nerve"). This lecture contains the first description of the cortical projection of the visual pathways in the occipital lobe, anticipating the revolutionary studies performed by Hermann Munk (1839-1912) in the late 19 century.