Diseases that cause Hyper-excitability. Peripheral nerve hyperexcitability (PNH) is any disorders associated with twitching spasms, spontaneous muscular activities, facial tics etc.iseases that cause Hyper-excitability. Peripheral nerve hyperexcitability (PNH) is any disorders associated with twitching spasms, spontaneous muscular activities, facial tics etc.
On April 6, 1652 the first white people (Dutch) arrived in South Africa to establish a settlement at the Cape. Their purpose, initially, was not to colonize the area, but to s â¦ upply fresh food for the men on the Dutch ships sailing on the long route between Europe and India.
There used to be 60,000 white farmers in South Africa. In 20 years that number has halved. In the old days, the apartheid system looked after whites and did very little for anyone else. Nowadays white people here are on their own. Those who fit in and succeed will certainly have a future.As for the rest, there are no guarantees whatsoever.n the old days, the apartheid system looked after whites and did very little for anyone else. Nowadays white people here are on their own. Those who fit in and succeed will certainly have a future. As for the rest, there are no guarantees whatsoever.