A number of theories have been proposed to explain the development of hepatic encephalopathy in patients with cirrhosis. Some investigators contend that hepatic encephalopathy is a disorder of astrocyte function. Astrocytes account for about one third of the cortical volume.
Mar 10, 2015. College semesters are about 15 weeks long. Most fall semesters begin in September and end in December. Spring semester begins in January and ends in April. This means that in the ânormalâ academic year, students are in classes for approximately six months.
In most cases a regular college year is 30 weeks of classes divided into two semesters of 15 weeks each. A third summer summer semester is offered but not part of the normal c â¦ ollege year. Semesters can be of different lengths for example from 12 to 18 weeks.our years of college is 8 semesters if you have a full load of classes and the degree you are working on. There are two semesters in every school year. The root 'semi', in this case, mean half.