Refractory period (sex) after orgasm in which further sexual stimulation does not produce excitement. While the refractory period varies widely among individuals, ranging from minutes to days, most men cannot achieve or maintain an erection during this time, and many perceive a psychological feeling of satisfaction and are temporarily uninterested in further sexual activity; the penis may be hypersensitive and further sexual stimulation may feel painful during this time frame. An increased infusion of the hormone oxytocin during ejaculation is believed to be chiefly responsible for the male refractory period, and the amount by which oxytocin is increased may affect the length of
Mammalian orthoreovirus some Reoviruses were not known to be associated with any diseases at the time of their discovery. The Reoviridae family is also characterized with "naked", icosahedral capsids and 10-12 segments of linear double stranded RNA. “Naked” meaning the icosahedral capsid is not surrounded by a viral envelope. Within the Reoviridae family the Mammalian orthoreovirus is a part of the Spinareovirinae subfamily. This is based on the fact that viruses within this subfamily, such as the Mammalian orthoreovirus, Aquareovirus, Coltivirus, Cypovirus, etc., have the presence of a turreted protein on the inner capsid. The etymology of the Mammalian orthoreovirus is based