dominant hemisphere

https://doi.org/10.1351/goldbook.11805
Cerebralhemisphere containing the representation of speech and controlling arm and leg preference in skilled movements.
Note: Usually the left hemisphere.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 872 [Terms] [Paper]