premotoriselta

Premotoriselta is a term that appears to be a misspelling or a non-standard term within neuroscience or medicine. It is highly probable that the intended term is "premotor cortex". The premotor cortex is a region of the brain located in the frontal lobe, just anterior to the primary motor cortex. It plays a crucial role in the planning and sequencing of movements, particularly those that are externally guided or dependent on sensory information.

The premotor cortex is divided into two main areas: the dorsal premotor cortex and the ventral premotor cortex. The dorsal premotor cortex is involved in the selection of appropriate motor actions based on external cues, such as the sight or sound of an object. The ventral premotor cortex is more involved in the control of movements of the mouth and hands, and is also thought to be important for understanding the actions of others through a process known as imitation or mirroring.

Damage to the premotor cortex can lead to a variety of motor deficits, including apraxia, which is a difficulty in performing learned, purposeful movements despite having the physical ability to do so. It can also affect the ability to coordinate complex sequences of movements and to adapt motor behavior to changing environmental conditions. Research continues to explore the intricate functions of the premotor cortex in motor control and cognition.