"Perisylvian" Natural Recordings by Native Speakers
The perisylvian region refers to an area in the brain that surrounds the Sylvian fissure, a groove that separates the frontal and parietal lobes. The perisylvian region is involved in language processing, including speech comprehension, syntax, and lexical semantics. It is particularly important for language development, and alterations in this region have been linked to language impairments and disorders such as aphasia.
Peristole refers to the rhythmic contraction and relaxation of muscles in a circular motion, especially in the walls of a blood vessel, such as an artery or vein. It is also known as a muscular contraction, and it plays a crucial role in maintaining blood pressure and circulating blood throughout the body.
A peristome is the rim or margin of a flower cup or corolla, especially in a tulip, daffodil, or other similar flowering plant. It is the ring of petals that surrounds the center of the flower.
Peristrephic refers to something that rotates or turns around a central point or axis. It is often used in scientific and technical contexts to describe the movement or rotation of an object or a system.
A peristyle is a porch or colonnade with columns, typically surrounding a courtyard or garden, especially in ancient Greek or Roman architecture. The term is also used to describe a similar structure in modern architecture that is inspired by ancient styles.
Perisystole refers to the brief period immediately before or after the peak of the pulse, or at the exact moment of ventricular contraction, with theoretic heart sounds. It is the short period of time when the mitral valve is shut and the aortic valve is closed, also known as the "pause" between the ventricles' contraction.
Peritectoid refers to a specific type of phase transition in materials science, where a liquid phase reacts with a solid phase to form a solid solution. This process typically occurs at a specific temperature, known as the peritectoid temperature, and is characterized by the dissolution of a solid phase into a liquid phase, followed by the formation of a new solid phase. The term "peritectoid" is derived from the Greek words "peri" meaning "around" and "etectos" meaning "to mix" or "to combine".
Peritectomy is a rare medical term that refers to the surgical removal of a part of the placenta that has not separated from the uterus after childbirth.