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Several recent studies have claimed that rodents have good visual recognition abilities. However, the extent to which rats can recognize other rats and distinguish between males and females using visual information alone remains unclear. In the present study, we investigated the ability of rats to visually recognize mirror, video-recorded, and still images and to discriminate between images of males and females. Rats were tested in a place preference apparatus with a mirror, a video-recorded image of a rat, or a still image of a rat at one end.
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Female rats are not more variable than male rats: a meta-analysis of neuroscience studies

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Why Men Love Lingerie: Rat Study Offers Hints | Live Science

More specifically, he studies the neurological changes in female rats when they are mating. How long has female pleasure been ignored from the mix of variables of scientific research about sex? Got three hours for me to spout it all off? Rats, like all animals, do not fuck with the conscious motivation of reproduction. Pfaus did a bunch of studies.
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Sex with Mish Way: Rat sex and the female orgasm

It will be important for you to identify which kittens are male and which ones are female before they reach sexual maturity around 5 weeks of age. To properly sex a rat from birth, wait for about 2 weeks, or until the kittens have opened their eyes and started eating solid food. In male rats, the distance between the anus and the urethra will be 1. Keep reading for tips from our Veterinary co-author on how to identify the testicles once the male kittens are weeks old! She graduated from the University of Glasgow in with a degree in veterinary medicine and surgery.
Several recent studies have claimed that rodents have good visual recognition abilities. However, the extent to which rats can recognize other rats and distinguish between males and females using visual information alone remains unclear. In the present study, we investigated the ability of rats to visually recognize mirror, video-recorded, and still images and to discriminate between images of males and females.
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