smooth brain

USAGE SUMMARY

The phrase "smooth brain" is correct and usable in written English.
It is often used informally to describe someone perceived as lacking intelligence or critical thinking skills. Example: "After hearing his argument, I couldn't help but think he has a smooth brain."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Lissencephaly means "smooth brain".

Encyclopedia Britannica

Only in a rare disease called lissencephaly ("smooth brain") is a lack of complex brain folding linked to mental deficiency.

The New York Times - Science

Nevertheless, the study offers a novel way of studying brain development, and of investigating lissencephaly (or "smooth brain") and other neurological conditions that cause brain malformations.

The Guardian

Note the smooth brain without sulci and gyri.

Insights into Imaging

Miller Dieker syndrome (MDS) is a rare disorder that is characterized by type I lissencephaly (smooth brain), a distinctive facial appearance, and often other abnormalities [1].

JA Clinical Reports

The average brain volume is 25 ml, similar to a cat of approximately the same size; while the platypus has a largely smooth brain, the echidna has a heavily folded and fissured, gyrencephalic brain similar to humans, which is seen as a sign of a highly neurologically advanced animal.

Wikipedia

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

"It's not a linear evolution from small, simple, smooth brains to large, gyrated brains," he says.

Science Magazine

He adds that the mechanism could help explain how New World monkeys, with their small, smooth brains, could have evolved from an ancestor with a bigger and more folded brain.

Science Magazine

(c) Smoothed brain image with the AOS scheme ( τ = 20, α = 0.6, twice iterations).

Boundary Value Problems

The same ROI was employed on each spatial normalized and smoothed brain image to sample the pons mean and then to scale voxel values of each subject individually with the image calculation SPM tool.

EJNMMI Research

Unlike the small, smooth mouse brain, however, the uppermost layers of tissue in the human brain cram millions of neurons into specialized folds and furrows responsible for complex tasks such as language and thought.

Science Magazine

Expert writing Tips

Best practice

When using "smooth brain", be aware of its informal and potentially offensive nature. Consider your audience and the context to ensure it is appropriate and won't cause unintended offense.

Common error

Avoid using "smooth brain" in formal writing or professional settings. Opt for more neutral or clinical terms like "cognitive impairment" or "intellectual deficiency" to maintain a professional tone.

Linguistic Context

The phrase "smooth brain" functions primarily as a descriptive term, used to characterize someone as lacking intelligence or critical thinking ability. It is often employed in informal contexts to express a negative assessment of someone's cognitive capabilities, as suggested by Ludwig AI.

Expression frequency: Uncommon

Frequent in

News & Media

30%

Science

30%

Wiki

10%

Less common in

Encyclopedias

10%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "smooth brain" is a phrase used to describe someone perceived as lacking intelligence. While grammatically correct, it carries an informal and potentially offensive connotation. Ludwig AI confirms its usability but stresses caution. Alternative phrases like "dim-witted" or "lacking acumen" may be more appropriate depending on the context. Therefore, it's best to use it judiciously, being aware of the potential impact on your audience.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

dim-wittedness

Similar in tone to "smooth brain", this term is informal and points to a perceived lack of sharpness or intelligence.

empty-headedness

This suggests a lack of serious thought or content, contrasting with "smooth brain" by focusing on the absence of substance.

unintelligent

A direct and straightforward descriptor of a lack of intelligence, less nuanced than "smooth brain".

lack of intelligence

This alternative directly describes the absence of intellectual capacity, differing from the original phrase's more metaphorical approach.

simpleminded

This term can imply a lack of complexity or sophistication in thought, differing in its connotation of innocence or naivete.

intellectual deficiency

This is a more formal and clinical way of describing a reduced capacity for intellectual thought.

mentally limited

A more polite way to describe someone with intellectual restrictions.

cognitive impairment

This phrase suggests a diminished ability to perform mental processes, indicating a broader scope of mental challenges.

lacking acumen

Focuses on the absence of keen insight or shrewdness, offering a more specific critique than "smooth brain".

mental underdevelopment

This option implies incomplete mental growth, highlighting a developmental aspect that might be relevant in certain contexts.

FAQs

How can I use "smooth brain" in a sentence?

You can use "smooth brain" to describe someone perceived as lacking intelligence, for example: "After listening to his explanation, it seemed like he had a "smooth brain"."

What's a less offensive way to say "smooth brain"?

Consider using alternatives like "dim-witted", "empty-headed", or "lacking acumen" depending on the context and your desired level of formality.

Is "smooth brain" grammatically correct?

Yes, "smooth brain" is grammatically correct as an adjective phrase + noun construction, but its appropriateness depends on the context.

What does it mean when someone says "smooth brain"?

The phrase "smooth brain" is an informal and often humorous way to suggest someone is unintelligent or lacks critical thinking skills. It's important to be mindful of the potential for offense when using this expression.