human_reference_atlas part of Homo sapiens primary motor cortex http://upload.wikimedia.org/wikipedia/commons/e/eb/Ba4.png AS BAMS:MO neuronames:1910 NCIT:C97339 motor area EMAPA:35704 Primary motor cortex MESH:D009044 primary motor cortex Rolando's area BAMS:MOp EFO:0002472 Wikipedia:Primary_motor_cortex BTO:0004348 somatic motor areas DHBA:10162 NLX:143555 somatomotor areas MBA:985 the area of the frontal lobe that is involved with integration of voluntary movements and with speech.[MP] BM:Tel-Cx-M1 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 motor cortex corresponds to Brodmann's area 4 (MM). 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. Of the three motor cortex areas, stimulation of the primary motor cortex requires the least amount of electrical current to elicit a movement. http://neuroscience.uth.tmc.edu/s3/chapter03.html. gyrus precentralis excitable area UBERON:0001384 uberon FMA:224854 motor cortex prefrontal gyrus TODO - in MA this is asserted to be part_of BOTH frontal and parietal cortex. in ABA these are disjoint. FMA makes no commitment beyond cerebral cortex. Wikipedia says frontal lobe. Check if species difference or difference in definition. Removed relationship: part_of UBERON:0001872 parietal lobe 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 motor cortex corresponds to Brodmann's area 4 (MM). 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. Of the three motor cortex areas, stimulation of the primary motor cortex requires the least amount of electrical current to elicit a movement. http://neuroscience.uth.tmc.edu/s3/chapter03.html BAMS:M1 UMLS:C0026607 SCTID:11931008 MA:0000907 primary motor area frontal cortex regional part of brain