Nested deeper within the brain are essential structures such as the basal ganglia, the amygdala, and the hippocampus. Toward the bottom of the brain are more primitive structures, including the ...

Caption This is a cross-section through the outer layers, or cortex, of the brain (bottom), showing how the NexGen 7T fMRI will be able to focus on smaller areas of the brain - regions the size of ...

A photograph of the the new fossil of Ichthyornis (top) and a transparent 3D model (bottom) of the skull and brain (bottom, in pink).

Few lesions in the brain. Bottom: Case 2. Female, 18 years old, with PKD as the initial manifestation of MS. Several lesions in the brain, including one in the deep left parietal area and another ...