MRI reveals human brain circuitry for thinking of words to speak: neural activity (blood oxygenation) in red and anatomy (tissue) in gray.
Hand in Hand in Brain
Human brain circuitry for imagining one's hand in the posture of another's hand: neural activity (blood flow increases) in red and anatomy (tissue) in gray.
Seeing the Brain Touch and Feel
MRI reveals circuitry for the sense of touch in the cerebellum, a major part of the human brain: neural activity (blood oxygenation) in color and anatomy (tissue) in gray.
Images from the Research Imaging Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas.