Memory Digest

How Memory Works

How we form, store and recall memories, and what changes with age.

• How Memory Works: An Overview
  A plain-language tour of how the brain takes in, stores and brings back memories—and why memory sometimes fails.
• Types of Memory
  Short-term, working, episodic, semantic and procedural memory explained—and why dementia affects some kinds before others.
• Brain Regions Involved in Memory (coming soon)
• The Hippocampus (coming soon)
• Working Memory (coming soon)
• Sleep and Memory
  Why sleep is essential for locking in memories and clearing waste from the brain, and practical steps for better sleep.
• Normal Aging vs. Memory Problems
  Which memory changes are a normal part of getting older, which are not, and when to see a doctor.
• Stress, Anxiety and Memory (coming soon)
• Emotion and Memory (coming soon)
• Why We Forget (coming soon)
• Neuroplasticity (coming soon)
• Cognitive Reserve (coming soon)
• Memory Across the Lifespan (coming soon)
• Brain Fog: Causes and Fixes (coming soon)