📘 Step 1 — Curriculum Coverage
This section outlines integrated curriculum components covered in this topic.
🔹 Physiology
- Association areas of brain
• Location and function of association areas
• Diagram of cerebral cortex showing different functional areas
• Definition and classification of speech
• How the brain performs the function of speech
• Broca’s area and its function
• Wernicke’s area and its function
• Speech pathway for perceiving a heard word and speaking the same word
• Speech pathway for perceiving a written word and repeating it
• Clinical significance of speech pathways
• Effects of damage to Broca’s area
• Effects of damage to Wernicke’s area
• Disorders related to speech
• Definition and classification of memory
• Basic mechanism of memory
• Synaptic facilitation
• Synaptic inhibition
• Consolidation of memory
• Important features of memory consolidation
• Codifying of new memories
• Role of specific parts of brain in memory process
• Disorders related to memory
• Bulboreticular facilitatory area
• Continuous stimulation from lower brain by neurohormonal systems
• Principal components of limbic system: hippocampus, amygdala, prefrontal cortex and nucleus accumbens
• Pathways connecting components of limbic system
• Functions of limbic system
• Anatomy of memory and emotion in relation to limbic system
• Connections of hypothalamus with different areas of brain
• Vegetative functions of hypothalamus
• Endocrine functions of hypothalamus
• Behavioral functions of hypothalamus
🩺 Clinical Importance
- Aphasia due to Broca’s or Wernicke’s area damage
• Memory disorders due to hippocampal or cortical dysfunction
• Emotional and behavioral changes due to limbic or hypothalamic dysfunction