The Human Brain During the Second Trimester

INTRODUCTION Organization of the Atlas Specimens Photography and Computer Processing Identification of Brain Structures Major Developmental Brain Structures in the Second Trimester The Cortical Stratified Transitional Field References GW24 CORONAL Low Magnification Plates High Magnification Cortex Plates GW23 SAGITTAL Low Magnification Plates High Magnification Cortex Plates GW23 HORIZONTAL Low Magnification Plates High Magnification Plates GW20 CORONAL Low Magnification Plates High Magnification Cortex Plates High Magnification Corpus Callosum Plates GW20 SAGITTAL Low Magnification Plates High Magnification Cortex Plates High Magnification Cerebellum Plates GW17 CORONAL Low Magnification Plates High Magnification Plates High Magnification Cortex Plates GW17 SAGITTAL Low Magnification Plates High Magnification Cortex Plates High Magnification Cerebellum Plates GW17 HORIZONTAL Low Magnification Plates High Magnification Plates GW13 CORONAL Low Magnification Plates High Magnification Plates High Magnification Cortex Plates