Anatomical terms of neuroanatomy. [edit on Wikidata] The ventricular system is a set of four interconnected cavities (ventricles) in the brain, where the cerebrospinal fluid (CSF) is produced. Within each ventricle is a region of choroid plexus, a network of ependymal cells involved in the production of CSF.
The maximum age for jury service is to be raised to 75, ministers will announce today. Under existing rules, 69 is the age limit for a juror but the Government intends to change the law to include those aged 70 to 75. This will add two million to the list of potential jurors.
The burden in a criminal case is beyond a reasonable doubt, while in a civil case the burden is âpreponderance of the evidence,â or more likely than not, in most cases. To serve on a jury, one must: Be a United States citizen. Be at least 18 years of age. Reside primarily in the judicial district for one year.