(anatomy) A furrow or groove in an organ or a tissue, especially that marking the convolutions of the surface of the brain.
sulcus
Definitions, parts of speech, synonyms, and sentence examples for sulcus.
Editorial note
The brush should be at 45° to the sulcus (half of the bristles is on the gums the other on the tooth).
Quick take
(anatomy) A furrow or groove in an organ or a tissue, especially that marking the convolutions of the surface of the brain.
Meaning at a glance
The clearest senses and uses of sulcus gathered in one view.
(planetology) A region of subparallel grooves or ditches formed by a geological process.
Definitions
Core meanings and parts of speech for sulcus.
noun
(anatomy) A furrow or groove in an organ or a tissue, especially that marking the convolutions of the surface of the brain.
noun
(planetology) A region of subparallel grooves or ditches formed by a geological process.
Example sentences
The brush should be at 45° to the sulcus (half of the bristles is on the gums the other on the tooth).
Between-group differences were then assessed using 2 complementary brain morphometry approaches: voxel-based morphometry and sulcus-based morphometry.
Also absent was part of a bordering region called the lateral sulcus (Sylvian fissure).
These neighboring subregions lie along the upper bank of the superior temporal sulcus and the lateral bank of the superior temporal gyrus, respectively.
A section of that, intersecting the parietal lobe (linked to visuospatial integration, symbols, math ability), is the Superior temporal sulcus.
Mathematical calculations typically take place in the intraparietal sulcus, mathematical reasoning in the right frontal pole, and logical reasoning in the left frontal pole.
We're @ https//sulcus.dforge.ca Hi HN, AI agents forget everything between sessions.
As for where in the brain it happens it does seem to be a little spread out, but the superior temporal sulcus has an important role.
The effect sizes of these brain scores are in line with previous work7,42,43: for instance, the highest brain scores (R = 0.23 in the superior temporal sulcus (Fig.
Structures in sulci (folds) are difficult to reach because you'd have to pull apart the sulcus to insert the array, and many sulci contain blood vessels that will be ruptured if you do that.
HPV detection was highest at the penile shaft (49.9% for the full cohort and 47.9% for the subcohort of men with complete sampling), followed by the glans penis/coronal sulcus (35.8% and 32.8%) and scrotum (34.2% and 32.8%).
From what little we know, this will not be just a matter of interfacing with visual areas but also with broad wide reaching networks in the intraparietal sulcus, inferior temporal cortex, angular gyrus, hippocampus and frontal areas just for a start.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use sulcus in a sentence?
The brush should be at 45° to the sulcus (half of the bristles is on the gums the other on the tooth).
What does sulcus mean?
(anatomy) A furrow or groove in an organ or a tissue, especially that marking the convolutions of the surface of the brain.
What part of speech is sulcus?
sulcus is commonly used as noun.