Definitions

from The Century Dictionary.

  • Situated beneath the corpus callosum.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective anatomy Beneath the corpus callosum

Etymologies

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Examples

  • —The rhinencephalon comprises the olfactory lobe, the uncus, the subcallosal and supracallosal gyri, the fascia dentata hippocampi, the septum pellucidum, the fornix, and the hippocampus.

    IX. Neurology. 4c. The Fore-brain or Prosencephalon 1918

  • The thickened edge of gray substance becomes the gyrus dentatus, the fasciola cinerea and the supra - and subcallosal gyri, while the free edge of the white substance forms the fimbria hippocampi and the body and crus of the fornix.

    IX. Neurology. 2. Development of the Nervous System 1918

  • The fibers of the medial olfactory striæ terminate for the most part in the parolfactory area (Broca’s area), a few end in the subcallosal gyrus and a few in the anterior perforated substance and the adjoining part of the septum pellucidum.

    IX. Neurology. 4e. Composition and Central Connections of the Spinal Nerves 1918

  • Zuckerkandl describes an olfactory fasciculus which becomes detached from the main portion of the column of the fornix, and passes downward in front of the anterior commissure to the base of the brain, where it divides into two bundles, one joining the medial stria of the olfactory tract; the other joins the subcallosal gyrus, and through it reaches the hippocampal gyrus.

    IX. Neurology. 4c. The Fore-brain or Prosencephalon 1918

  • The medial stria turns medialward behind the parolfactory area and ends in the subcallosal gyrus; in some cases a small intermediate stria is seen running backward to the anterior perforated substance.

    IX. Neurology. 4c. The Fore-brain or Prosencephalon 1918

  • Ablation of anterior portion of cingulate gyrus and subcallosal gyrus is associated with rage reaction and the animal becomes dangerous.

    Recently Uploaded Slideshows supri1278 2010

  • Ablation of anterior portion of cingulate gyrus and subcallosal gyrus is associated with rage reaction and the animal becomes dangerous.

    Recently Uploaded Slideshows 2009

  • Ablation of anterior portion of cingulate gyrus and subcallosal gyrus is associated with rage reaction and the animal becomes dangerous.

    Recently Uploaded Slideshows guestf91103 2009

  • (d) The parolfactory area of Broca (area parolfactoria) is a small triangular field on the medial surface of the hemisphere in front of the subcallosal gyrus, from which it is separated by the posterior parolfactory sulcus; it is continuous below with the olfactory trigone, and above and in front with the cingulate gyrus; it is limited anteriorly by the anterior parolfactory sulcus.

    IX. Neurology. 4c. The Fore-brain or Prosencephalon 1918

  • (a) The subcallosal gyrus (gyrus subcallosus; peduncle of the corpus callosum) is a narrow lamina on the medial surface of the hemisphere in front of the lamina terminalis, behind the parolfactory area, and below the rostrum of the corpus callosum.

    IX. Neurology. 4c. The Fore-brain or Prosencephalon 1918

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