CT and MRI are structural brain scans that confirm the presence of issues like brain bleeds, fractures, lesions or brain tumours.
SPECT scans are classified as a functional imaging tool. For the brain, SPECT scans measure blood flow through the brain, which infers how the brain is performing. However, SPECT scans cannot confirm the health of your mental abilities like Cognitive Health Assessments™ can (ex. Attention, concentration, memory and information processing).