Question

how do hormones affects human behaviors differently compared to animals

Answer 1

Human behavior is influenced by many factors such as hormones or other chemicals produced by various tissues or glands throughout the body. Hormones are organic chemical messengers produced and released by specialized glands called endocrine glands. Hormones coordinate the physiology and behavior of individuals by regulating, integrating, and controlling bodily functions.

hormones that influence behavior include steroid hormones such as testosteron , estradiol , progesterone, and cortisol . Several types of protein or peptide (small protein) hormones also influence behavior, including oxytocin, vasopressin, prolactin, and leptin.

humans and other animals conceptually as comprised of three interacting components: (1) input systems (sensory systems), (2) integrators (the central nervous system), and (3) output systems, or effectors (e.g., muscles).  Hormones influence these systems to produce behavioural changes .

In animals, the steroid hormones testosterone and estrogen regulate development of the reproductive system in males and females, as well as the expression of secondary sexual characteristics such as sexual behavior, territoriality, and aggression.Addition of testosterone increases aggression and territoriality. Oxytocin and vasopressin are neurohormones that regulate pair-bonding, a strong connection that develops between males and females of a species.

An integrated picture of hormonal regulation of behavior in invertebrates has not yet emerged. Juvenile hormone regulates egg production in nearly all insects and mating behavior in at least some insects

Human behaviour is considerably different from animal behaviour. Some behavioural changes in humans are not expressed by animals . The hormones influence the human behaviour more than animal behaviour.