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Fig. 1 | BMC Psychiatry

Fig. 1

From: Late-onset attention-deficit/hyperactivity disorder as a differential diagnosis of dementia: a case report

Fig. 1

Brain imaging results of the patient with late-onset ADHD. a No particular change in brain MRI. b Negative finding of amyloid deposition in PiB-PET. c Slightly decreased blood flow in the posterior cingulate cortex on SPECT (contrast substance:123I-IMP). Abbreviations: ADHD, attention deficit hyperactivity disorder; 123I-IMP, N-isopropyl iodo-amphetamine; MRI, magnetic resonance imaging; PiB-PET, Pittsburgh compound B positron emission tomography; SPECT, single-photon emission computed tomography

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