In 1894, Ivan Pavlov summarized the physiological state of knowledge about digestion in this way: The digestive canal is in its task a complex chemical factory. The raw material passes through a ...

In 1897, the physiologist Ivan Pavlov first described classical conditioning, where animals and humans form associations between different aspects of the environment. He showed that dogs could be ...

In 1897, the physiologist Ivan Pavlov first described classical conditioning, where animals and humans form associations between different aspects of the environment. He showed that dogs could be ...

In the 1890s, Russian neurologist Ivan Pavlov discovered that dogs responded to the sound of a bell, salivating as they connected the noise with food, demonstrating conditioned learning ...

We all remember learning about the famous psychological experiments in conditioned reflex performed by Ivan Petrovich Pavlov around the turn of the previous century. In simple terms: Pavlov would ring ...

Phobias come in many forms: Some people fear spiders while others fear flying on a plane. But the one thing they all have in common is that they're irrational, according to one phobia specialist.