Why do smells have the power to instantly force memory and nostalgia into my mind?
My friend studied cognitive science and is now studying psychiatry and this is how she explained it to me. Smell is a very old sense, older than taste, vision or hearing. So the part of brains that handle smells is closest to the most "ancient" and "primitive" parts of our brains, which have a la…
The Short Answer
My friend studied cognitive science and is now studying psychiatry and this is how she explained it to me. Smell is a very old sense, older than taste, vision or hearing. So the part of brains that handle smells is closest to the most "ancient" and "primitive" parts of our brains, which have a large part in how we feel emotions. So when we smell something, it evokes a primitive *emotional memory*. So it's not how we normally remember things intellectually by focusing on some information, like "so, what was city like? after that street was the church and grandma lived next to it" but rather smell evokes the emotions we have attached to those smells. That's why instead of just intellectually remembering our far away partner we might enjoy the smell of their scent that lingers on clothes.
Analysis
Key Concepts: Smell, part, brains
This explanation focuses on smell, part, brains and spans 139 words across 7 sentences. At 104% above the average Psychology explanation (68 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.
What This Answer Covers
The explanation opens with: “My friend studied cognitive science and is now studying psychiatry and this is how she explained it to me.” It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 7 connected points.
How This Compares in Psychology
Ranked #31 of 500 Psychology questions by answer depth (top 7%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.
Frequently Asked Questions
Is there a simple explanation for why smells have the power to instantly force memory and nostalgia into my mind?
My friend studied cognitive science and is now studying psychiatry and this is how she explained it to me. Smell is a very old sense, older than taste, vision or hearing. So the part of brains that handle smells is closest to the most "ancient" and…
How detailed is this explanation compared to similar Psychology questions?
This is one of the most thorough answer at 139 words, ranked #31 of 500 Psychology questions by depth. The key concepts covered are smell, part, brains.
What approach does this answer take to explain smells have the power to instantly force memory and nostalgi?
The explanation uses contrasting perspectives and scientific references across 139 words. It is categorized under Psychology and addresses the question through 2 analytical lenses.