Psst, can you tell me how to make my sig nice abig and colourful?
News headlines over the past few years have linked cat ownership to everything from cancer to craziness, but new studies suggest that cats are actually beneficial to human health, and may even reduce our risk for cancer and other diseases
The bond between cats and their owners turns out to be far more intense than imagined, especially for cat aficionado women and their affection reciprocating felines, suggests a new study.
Cats attach to humans, and particularly women, as social partners, and it's not just for the sake of obtaining food, according to the new research, which has been accepted for publication in the journal Behavioural Processes.
The study is the first to show in detail that the dynamics underlying cat-human relationships are nearly identical to human-only bonds, with cats sometimes even becoming a furry "child" in nurturing homes.

heehee www.healthguidance.org...

Behavioral changes in the host
The parasite itself can cause various effects on the host body, some of which are not fully understood.... The parasite has been found to have the ability to change the behaviour of its host: infected rats and mice are less fearful of cats—in fact, some of the infected rats seek out areas marked with cat urine. This effect is advantageous to the parasite, which is able to proliferate if a cat eats the infected rat and thereby becomes a carrier.
The findings of behavioral alteration in rats and mice have led some scientists to speculate that Toxoplasma may have similar effects in humans. Toxoplasma is one of a number of parasites that may alter their hosts' behaviors as a part of their life cycles. Some studies have linked latent toxoplasmosis to an increased incidence of traffic accidents.
The evidence for behavioral effects on humans is controversial. No prospective research has been done on the topic, e.g., testing people before and after infection to ensure the proposed behavior arises only afterwards. Although some researchers have found potentially important associations with Toxoplasma, the causal relationship, if any, is unknown, i.e., it is possible that these associations merely reflect factors that predispose certain types of people to infection. However, many of the neurobehavioral symptoms postulated to be due to toxoplasmosis correlate to the general function of dopamine in the human brain, and the fact that toxoplasma encodes the dopamine-synthesizing enzyme tyrosine hydroxylase makes it likely the neurobehavioral symptoms can result from infection.

Toxoplasmosis is a parasitic disease caused by the protozoan Toxoplasma gondii.[1] The parasite infects most genera of warm-blooded animals, including humans, but the primary host is the felid (cat) family. The parasite spreads by the ingestion of infected meat or the feces of an infected cat, or by vertical transmission from mother to fetus. A 2001 study found that direct contact with pet cats is probably a less common route of transmission to human hosts than contamination of hands with cat feces by touching the earth, and that "contact with infected raw meat is probably a more important cause of human infection in many countries".[2]