We examined serum specimens from 56 persons with multiple sclerosis and from 29 with additional neurologic diseases .006 for the comparison with respect to membrane proteins and P=0.42 for the comparison regarding cytoplasmic proteins) . Therefore, in subsequent immunoprecipitation studies, we used CNS cells enriched for membrane proteins. Identification of KIR4.1 as a Target in Multiple Sclerosis We purified and enriched IgG reactive against CNS membrane proteins from the pooled serum specimens of individuals with multiple sclerosis using a column consisting of the membrane protein fraction from mind.That’s referred to as the brain’s ‘plasticity,’ Cohen said, and age may be the best predictor for this type of recovery. ‘It’s a pretty wild phenomenon,’ said Cohen. He explains that he’s seen this effect in 11 – and 12-year-olds who have had strokes or additional injuries that influence the speech and movement-managed centers of their human brain. Over time, those individuals – – with help from therapy and rehab – – can talk and move again, and MRI scans reveal previously unrelated regions of the brain ‘light’ as those duties are performed. Cohen nevertheless said without understanding the trajectory of where the bullet specifically entered, there are numerous unknowns about her recovery still.