In the brain, hate originates from the medial frontal gyrus, premotor cortex, medial insula and the right putamen. Scientists refer to this as the hate circuit.Continue Reading
Scientists believe that hate is a feeling that provides an evolutionary advantage, as it provides feedback for a person to confront someone they do not like on the basis of these emotions.
Hatred also shares some of the same attributes as love. The areas where the insula and putamen are activated during feelings of love are also the same ones activated during hate. The main difference between the two feelings is that love tends not to trigger areas that are associated with judgement, while these stay activated when feeling hate.Learn more about Psychology
An encoding failure in psychology refers to a situation in which information does not enter the brain's long-term memory. In these instances, the brain simply does not store all the information a person sees.Full Answer >
The term "human beings" refers to members of the species Homo sapiens, a bipedal African ape distinguished by its lack of hair, large brain and elaborate social structures. Humans have been independently evolving for between 6 and 8 million years since the split with their closest living relatives, the two extant species of chimpanzee.Full Answer >
A critical period in psychology refers to a specific time during development when the brain is particularly receptive to acquiring a skill or knowledge. When exposure occurs after this critical period has elapsed, it is much less effective.Full Answer >
Aside from solving puzzles and riddles, websites like Nintendo's Brain Age, Lumosity and the various online Brain Gyms offer brainteasers designed to challenge the brain's capacity for processing information. Since the brain is able to change in response to new experiences and stimuli, the goal of these exercises is to improve various cognitive functions, such as memory and reaction times. Brain exercises are used to help Alzheimer and stroke patients.Full Answer >