The supplementary motor area (SMA) is a part of the motor cortex of primates that contributes to the control of movement. It is located on the midline surface of the hemisphere just in front of …

The supplementary motor area is defined as a region located in the superior frontal gyrus, involved in the initiation of sequential, voluntary movements, including speech, and is activated …

Jul 22, 2025 · The supplementary motor cortex is located on the brain’s medial surface, in the frontal lobe. It sits just in front of the primary motor cortex, which is directly involved in …

Oct 9, 2008 · This Review brings together the data regarding the supplementary motor regions, highlighting outstanding issues and providing new perspectives for understanding their functions.

The supplementary motor area is a part of the brain located in the medial aspect of the frontal lobe, primarily involved in planning complex movements and coordinating movements …

The supplementary motor area (SMA) is a region located on the medial surface of each cerebral hemisphere above the cingulate gyrus, within the posterior frontal lobe in the medial frontal …

Human supplementary motor area (SMA) has been shown to play roles in motor control and other various functions such as sensory, speech expression, and memory. However, topographical …

Jun 14, 2025 · The Supplementary Motor Area (SMA) is a critical region in the brain involved in the planning, execution, and control of voluntary movements. Understanding its anatomy is …

Supplementary motor area (SMA): Functions include internally generated planning of movement, planning of sequences of movement, and the coordination of the two sides of the body.

Though its existence has been known for well over 30 years, only recently has the supplementary motor area (SMA) and its role in the cortical organization of movement come to be examined …