{# Crawler directives — per-engine only. A bare `robots` meta is deliberately absent: pruning here is a Google indexation decision, never a crawl block, so AI crawlers keep the full surface. #}

rhinal sulcus

fissura rhinalis

Descriptions of the human brain identify the rhinencephalon as a longitudinal elevation, with a corresponding internal furrow, on the under surface of the hemisphere close to the lamina terminalis. The rhinal sulcus, also called the external rhinal fissure, is the furrow that separates this elevation from the lateral surface of the hemisphere. Posteriorly the elevation is continuous with the part of the hemisphere that ultimately forms the anterior end of the temporal lobe, so the sulcus marks a boundary between olfactory-related cortex and the neighbouring lateral surface. Its Latin designation is fissura rhinalis, and it is classified among the sulci of the brain. Like other named sulci, it is defined as a surface landmark of the hemisphere rather than by a function of its own, and its value in description lies in the territories it delimits.

In the human brain, the rhinencephalon appears as a longitudinal elevation, with a corresponding internal furrow, on the under surface of the hemisphere close to the lamina terminalis; it is separated from the lateral surface of the hemisphere by a furrow, the external rhinal fissure (or rhinal sulcus), and is continuous behind with that part of the hemisphere, which will ultimately form the anterior end of the temporal lobe. [WP,unvetted].

On this page
Tipe Organ
Struktur Induk sulcus of brain
Nama Latin fissura rhinalis
FMA ID 83746

Frequently Asked Questions

What is the rhinal sulcus?

In the human brain, the rhinencephalon appears as a longitudinal elevation, with a corresponding internal furrow, on the under surface of the hemisphere close to the lamina terminalis; it is separated from the lateral surface of the hemisphere by a furrow, the external rhinal fissure (or rhinal sulc

What is the Latin name for the rhinal sulcus?

The Latin name for the rhinal sulcus is fissura rhinalis.

References

  1. Foundational Model of Anatomy — FMA:83746 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0002683 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)
  3. Wikipedia — rhinal sulcus Encyclopedia article (verified cross-reference)

Penafian Medis

Konten ini hanya untuk tujuan pendidikan dan informasi. Konten ini tidak dimaksudkan sebagai pengganti saran medis profesional, diagnosis, atau pengobatan. Selalu cari saran dokter atau penyedia kesehatan berkualifikasi lainnya untuk pertanyaan apa pun yang Anda miliki mengenai kondisi medis. Jangan pernah mengabaikan saran medis profesional atau menunda mencarinya karena sesuatu yang telah Anda baca di situs web ini.

Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.