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.
This Site Might Help You. RE: Where did white people originate from? The Black man is originated from Africa The Asian man is originated from Asia Whites didn&#39;t originate from America, America rightfully belongs to the Native American Indians.So where did Caucasians come from?E: Where did white people originate from? The Black man is originated from Africa The Asian man is originated from Asia Whites didn&#39;t originate from America, America rightfully belongs to the Native American Indians. So where did Caucasians come from?