6533b862fe1ef96bd12c6f31

RESEARCH PRODUCT

The frontal agranular cortex and the organization of purposeful movements

V. BonativaRosolino Camarda

subject

MovementPyramidal TractsSensationDermatologyEfferent Pathwaysbehavioral disciplines and activitiesAssociationCortex (anatomy)medicineAnimalsHumansCerebral CortexNeuronsAfferent PathwaysBrain MappingNeocortexMotor areaGeneral NeuroscienceMotor CortexHaplorhiniGeneral MedicineFrontal LobePsychiatry and Mental healthmedicine.anatomical_structureCatsRabbitsNeurology (clinical)Functional organizationPsychologyNeurosciencepsychological phenomena and processes

description

A critical review of the traditional concepts of cortical association and motor areas is followed by a description of the functional organization and intrinsic and extrinsic cortical connectivity of the arcuate premotor area (APA). It is concluded that the frontal cortical organization of externally triggered purposeful movements is made possible by the associative character of Brodmann's area 6 and by its peculiar pattern of intra-areal connectivity.

https://doi.org/10.1007/bf02232008