raman October 29, 2011 1 Comment on When were Deodorants invented? The under arm deodorant was invented by Ziryab in the 9th century in Al-Andalus. A U.S. inventor in the year 1888 developed the first commercial deodorant, Mum in Philadelphia in Pennsylvania. On 28th January 1941, Jules Montenier patented the modern creation of antiperspirant.
The behavioural paradigm is based on a set of assumptions which are based on an understanding of the learning process in terms of the principles of behaviourism. The learning process is described in terms of the behavioural concepts of 'conditioning' and 'conditioned behaviour'.
Behavioral neuroscience is a subspecialty of psychology that looks at the developing behaviors of human beings from a biological perspective. It deals in neurotransmitters, nerve density, brain circuitry and other biological factors in an attempt to build an evidence-based explanation of how people behave.