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Figure 1 | Behavioral and Brain Functions

Figure 1

From: Comparison of alterations in cerebral hemoglobin oxygenation in late life depression and Alzheimer’s disease as assessed by near-infrared spectroscopy

Figure 1

General cortical activation in the three participant groups. Superimposed images on 3-D MRI represent cortical activation in the verbal fluency task (a) and visuospatial task (b). Upper figures show the activation of the frontal cortex, and lower figures show the activation of the parietal cortex. The color bar indicates [oxy-Hb] (mM·cm). Note that the scale of the color bar differs between figures (a) and (b). Abbreviations: HC, healthy controls; D, depression; AD, Alzheimer’s disease; [oxy-Hb], oxygenated hemoglobin concentration.

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