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.Know More
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
Negative effects of music on the brain include a reduced ability to concentrate and memorize information. People may also experience agitation or other negative emotions when they listen to music that they do not enjoy.Full Answer >
The Stroop effect is an increase in reaction time for a given task, when the brain simultaneously deals with conflicting information. The Stroop test, in which subjects need to name the color of the ink of the given word regardless of the word’s actual meaning, studies this phenomenon.Full Answer >
Heredity can influence behavior in many ways, with one such example being how color is processed in the brain; color blind people perceive the world in an alternative way, which can cause changes in how everyday tasks are approached. Color perception is directly linked to genes, which illustrates just one way heredity can affect human behavior.Full Answer >
Feature detection is a process in which the brain detects specific elements of visuals, such as lines, edges or movement. Nerve cells respond to the specific details and hone in on selective shapes and lights, thus blurring out the larger image.Full Answer >