Kolga

Kolga is a Finnish surname. It can also refer to a specific type of aural or auditory hallucination, often described as hearing voices or sounds that are not present. These hallucinations can vary in intensity and content, ranging from simple noises to complex conversations. While sometimes associated with mental health conditions, they can also occur in other contexts, such as during sleep deprivation or due to certain medications. The term is not universally recognized in psychiatric literature and is more common in informal discussions or specific cultural contexts. In some instances, "kolga" might be used colloquially to describe any unsettling or phantom sound. The origin and precise definition of the term can be subject to interpretation and regional usage.