Neuro - anatomy discoveries during the 1990s enabled us to observe
active images of the brain's metabolic processes.
Not exact matches
The much more complicated integration in large molecules
of neurons and
of neurons in an
active brain would lead to still more complicated systemic relations and not only to protopsychic ones, but also to real psychic phenomena, to sensations and mental
images.
In this way, areas
of the
brain responsible for the motor system were
active when a subject translated a term previously learned through gesture, while areas
of the visual system were
active in the case
of words learned with the help
of images.
Her team scanned 12 people's
brains while they looked at hundreds
of images of noses, eyes, mouths and other facial features and recorded which bits
of the
brain became
active.
The lighting up
of certain
brain regions leads to increased blood flow to
active areas, and this is what you see in an fMRI
image.
This shows that neural excitation is what produces the fMRI
images of active brain areas.
Whereas dysfunction in a part
of the
brain called the insula is understood to be correlated with the kind
of dissociation present in body
image disorders, activation in the insula — as observed in the
brains of active meditators — is thought to be positively correlated with body awareness.