1. Clinical Investigations in Primary Care2. The Concept of Mild Cognitive Impairment: Relevance and Limits in Clinical Practice3. Pathological Substrates of Cognitive Decline in Alzheimer’s Disease4. Functional Imaging in Mild Cognitive Impairment and Early Alzheimer’s Disease: Is It Pertinent?5. Electrophysiological Markers of Rapid Cognitive Decline in Mild Cognitive Impairment6. The Future: New Methods of Imaging Exploration in Alzheimer’s Disease7. Pharmacological Interventions in Primary Care: Hopes and Illusions8. Investigations in Primary Care9. The Concept of Vascular Cognitive Impairment10. Defining the Neuropathological Background of Vascular and Mixed Dementia and Comparison with Magnetic Resonance Imaging Findings11. Dementia with Lewy Bodies: Clinical Diagnosis and Therapeutic Approach12. Clinical Features and Diagnosis of Frontotemporal Dementia13. Neuropathological Spectrum of Frontal Lobe Dementias14. Frontotemporal Dementia: Therapeutic Interventions