Political colour Political colour Political colours are colours used to represent a political party, either officially or unofficially. Parties in different countries with similar ideologies sometimes use similar colours. For example, the colour red symbolises left-wing ideologies in many countries (see the red flag, Red Army and Red Scare) while the colour orange symbolizes Christian democratic political ideology. However, the political associations of a given colour vary from country to country: red is also the colour associated with the conservative Republican Party in the United States. Politicians making public appearances will often identify themselves by wearing rosettes, flowers or ties in the
Colour centre colour blindness, as well as the idea that there are area specializations in the cortex. Many studies have shown that lesions in the areas commonly identified as the colour centre, such as V1, V2, and the V4-complex lead to achromatopsia. Cerebral achromatopsia occurs after injury to the lingual or fusiform gyrus, the areas associated with hV4. These injuries include physical trauma, stroke, and tumour growth. One of the primary initiatives to locating the colour centre in the visual cortex is to discover the cause and a possible treatment of cerebral achromatopsia. The extent of the symptoms and the damage is