frontal cortex ribonucleic acid level primary motor cortex ribonucleic acid level 2025-10-23T14:17:32Z CMO:0004113 GEO:GSE280520 PMID:40707475 This is any measurement of the absolute or relative amount(s) of one or more of the ribonucleic acids (RNAs) found in the primary motor cortex, the part of the cerebral cortex that receives projections from the motor thalamus and which projects to motor neurons in the brainstem and spinal cord. The primary motor cortex, or M1, is located on the precentral gyrus and on the anterior paracentral lobule on the medial surface of the brain. VT:0011232 clinical_measurement_ontology motor cortex RNA level motor cortex ribonucleic acid level primary motor cortex RNA level slaulederkind