The second group of mycorrhizae is endomycorrhizae which are also known as vesicular-arbuscular mycorrhizae or VAM. Roughly, 80% of all the plants in the world form associations with endomycorrhizae, as does nearly every greenhouse plant.
Pyramidal neurons (pyramidal cells) are a type of neuron found in areas of the brain including the cerebral cortex, the hippocampus, and the amygdala.Pyramidal neurons are the primary excitation units of the mammalian prefrontal cortex and the corticospinal tract.yramidal neurons in the prefrontal cortex are implicated in cognitive ability. In mammals, the complexity of pyramidal cells increases from posterior to anterior brain regions. The degree of complexity of pyramidal neurons is likely linked to the cognitive capabilities of different anthropoid species.
The cerebral cortex is the outer layer of the cerebellum. It processes information from the sense organs and controls body movement. The cerebral cortex is not the outer la â¦ yer of the cerebellum.It is the outer layer of the main brain called the cerebrum. 6 people found this useful.he cerebral cortex is the outer surface of the brain and is the location of the majority of the brains neurons. It largely functions as the center where we perceive sensation â¦ s and how we direct our muscles to move. Answered.