The cerebral ventricles in Leonardo's anatomical drawings

The Leonardo Anatomical Drawings

On July 22nd 1987 a small party of members of the Society visited Windsor Castle by appointment to see a selection of the anatomical drawings of Leonardo da Vinci. There are several hundred of these in folios in the Royal Collection and these are all listed in Volume 3 of 'The drawings of Leonardo da Vinci' by Sir Kenneth Clark. Before going we were asked to select 20 drawings from the list and...

Leonardo da Vinci's anatomical drawings.

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Reentry in an Anatomical Model of the Human Ventricles

We study wave propagation in a recently developed model, which reproduces geometry and fiber orientation in the right and left ventricles of the human heart. The cardiac tissue is represented using the previously developed γ-ionic model for human ventricular tissue using a spatial resolution of 0.5mm. We simulate three dimensional reentrant behavior resulting from a single vortex located in the...

Sexual Dimorphism in Volume of the Cerebral Hemispheres and Lateral Ventricles in Schizophrenia Using Magnetic Resonance Imaging

Purpose: This study is designed to determine the sexual dimorphism pattern in volume of the cerebral hemispheres and lateral ventricles in schizophrenia using magnetic resonance imaging (MRI) and to compare it with normal sexual dimorphism pattern in healthy brains. Materials and Methods: This study is performed on 29 healthy volunteers (21 males, 8 females) and 29 patients suffered from schiz...

A-scan echoencephalography in measurement of the cerebral ventricles.