Table 3.

Areas of the brain showing improved metabolism in PET CT scan and their correlation to the clinical function improvement

Patient	Areas of the brain showing improved metabolism in PET CT scan	Functions improved
Patient 1	Parieto-Occipital Areas	Cognition, speech, sensation, orientation and visual perception
Patient 2	Cingulate Gyri	Emotion, attention, cognition, memory
	Amygdala	Emotional responses, memory, attention
	Frontal	Planning, Long term memory, emotions, speech, problem solving
	Temporal Lobes	Speech, memory
Patient 3	Amygdala	Emotional responses, memory, attention
	Cerebellum	Coordination, balance
	Cingulate Gyri	Emotion, attention, cognition, memory
	Basal Ganglia	Voluntary motor control, learning,cognition.
	Occipital Lobes	Vision and perception
	Parietal Lobe	Movement, orientation
	Temporal Lobes	Speech, memory
	Frontal Lobes	Planning, Long term memory, emotions, speech, problem solving
	Thalamus	Motor control, sensory functions