Supertasters
In the early 1980s, scientists officially acknowledged the existence of a distinct group known as supertasters. These individuals have heightened taste responses, although the exact cause behind this phenomenon remains uncertain. Several theories have been proposed to explain supertasting. Some experts suggest that it may be linked to a specific gene responsible for bitter-taste reception, while others believe it could be due to an abundance of fungiform papillae on their tongues. A simple test strip can be used to determine whether a person falls into the category of supertasters or not.
Speech
The Importance of the Tongue in Speech
The human tongue is a remarkable organ with intrinsic muscles that allow for a wide range of movements and complex articulation. These movements and the shape of the tongue play a crucial role in determining the sounds produced during speech. The way the tongue is positioned and shaped influences the quality and clarity of speech.
There are several types of airstreams used in language, including pulmonic, implosive, ejectives, and clicks. The tongue is vital in producing these different airstreams. Without a properly functioning tongue, it would be impossible for a person to vocalize certain sounds such as click consonants and some ejectives.
It is worth noting that many speech errors occur due to difficulties in articulating the tongue correctly. When the tongue fails to form the right shape or moves improperly, it can result in speech impairments and pronunciation difficulties.