• Thumbnail for Occipital lobe
    The occipital lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The name derives from its position at the back of the...
    11 KB (1,315 words) - 14:37, 3 April 2024
  • Thumbnail for Occipital gyri
    The occipital gyri (OcG) are three gyri in parallel, along the lateral portion of the occipital lobe, also referred to as a composite structure in the...
    7 KB (795 words) - 07:02, 24 August 2023
  • Thumbnail for Parietal lobe
    parietal lobe is defined by three anatomical boundaries: The central sulcus separates the parietal lobe from the frontal lobe; the parieto-occipital sulcus...
    20 KB (2,238 words) - 19:38, 8 April 2024
  • Thumbnail for Occipital epilepsy
    Occipital epilepsy is a neurological disorder that arises from excessive neural activity in the occipital lobe of the brain that may or may not be symptomatic...
    19 KB (2,460 words) - 11:17, 5 September 2022
  • Thumbnail for Lobes of the brain
    areas. The parietal lobe is positioned above the occipital lobe and behind the frontal lobe and central sulcus. The parietal lobe integrates sensory information...
    15 KB (1,722 words) - 17:31, 23 February 2024
  • bun Occipital condyle Occipital groove Occipital lobe Occipital plane Occipital pole Occipital ridge Occipital scales Occipital triangle Occipital vein...
    1 KB (108 words) - 15:51, 20 July 2023
  • Thumbnail for Lobe (anatomy)
    connect lobes and interlobular ducts connect lobules. The four main lobes of the brain the frontal lobe the parietal lobe the occipital lobe the temporal...
    3 KB (223 words) - 05:25, 25 April 2022
  • Thumbnail for Occipital bone
    like a shallow dish. The occipital bone overlies the occipital lobes of the cerebrum. At the base of the skull in the occipital bone, there is a large oval...
    14 KB (1,788 words) - 20:13, 1 May 2024
  • Thumbnail for Posterior cerebral artery
    of a pair of cerebral arteries that supply oxygenated blood to the occipital lobe, part of the back of the human brain. The two arteries originate from...
    12 KB (1,216 words) - 14:32, 7 May 2024
  • Thumbnail for Parieto-occipital sulcus
    between the cuneus and precuneus, and also between the parietal and occipital lobes. Only a small part can be seen on the lateral surface of the hemisphere...
    6 KB (574 words) - 00:38, 2 September 2022
  • Thumbnail for Cerebrum
    four lobes: the frontal, parietal, occipital and temporal lobes. The lobes are classified based on their overlying neurocranial bones. A smaller lobe is...
    16 KB (1,779 words) - 16:55, 8 May 2024
  • Thumbnail for Lateral ventricles
    posterior horn extends backward into the occipital lobe, and an anterior horn extends farther into the frontal lobe. Each lateral ventricle takes the form...
    15 KB (1,773 words) - 14:27, 4 April 2024
  • Thumbnail for Cuneus
    Cuneus (category Occipital lobe)
    pl.: cunei) is a smaller lobe in the occipital lobe of the brain. The cuneus is bounded anteriorly by the parieto-occipital sulcus and inferiorly by the...
    3 KB (340 words) - 16:08, 3 January 2024
  • Thumbnail for Temporal lobe
    The temporal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The temporal lobe is located beneath the lateral fissure...
    17 KB (1,732 words) - 17:53, 17 May 2024
  • Thumbnail for Frontal lobe
    parietal lobe and the temporal lobe). It is parted from the parietal lobe by a groove between tissues called the central sulcus and from the temporal lobe by...
    22 KB (2,687 words) - 13:05, 17 May 2024
  • Thumbnail for Cerebral hemisphere
    hemispheres: the occipital pole, the frontal pole, and the temporal pole. The central sulcus is a prominent fissure which separates the parietal lobe from the...
    13 KB (1,575 words) - 21:39, 14 February 2024
  • Thumbnail for Transverse occipital sulcus
    transverse occipital sulcus is a structure in the occipital lobe. The transverse occipital sulcus is continuous with the posterior end of the occipital ramus...
    1 KB (78 words) - 06:15, 27 October 2022
  • Thumbnail for Brodmann area 19
    Brodmann area 19 (category Occipital lobe)
    Brodmann area 19, or BA 19, is part of the occipital lobe cortex in the human brain. Along with area 18, it comprises the extrastriate (or peristriate)...
    5 KB (635 words) - 16:18, 9 February 2024
  • Thumbnail for Photopsia
    scintillating scotoma retinal break or detachment occipital lobe infarction (similar to occipital stroke) sensory deprivation (ophthalmopathic hallucinations)...
    9 KB (824 words) - 20:21, 30 January 2024
  • occipital lobe sits directly above the cerebellum and is situated posterior to the Parieto-occipital sulcus, or parieto-occipital sulcus. This lobe is...
    26 KB (3,434 words) - 01:01, 16 December 2023
  • three key brain regions: the pons, lateral geniculate nucleus, and occipital lobe; specifically, they are phasic field potentials. These waves can be...
    18 KB (2,388 words) - 23:21, 30 December 2023
  • Thumbnail for Preoccipital notch
    named the preoccipital notch. It is considered a landmark because the occipital lobe is located just behind the line that connects that notch with the parietoccipital...
    1 KB (90 words) - 13:27, 24 March 2023
  • Thumbnail for Lateral occipital sulcus
    In the occipital lobe, the lateral occipital sulcus, where present, divides the lateral, or middle occipital gyrus into a superior and an inferior part...
    1 KB (128 words) - 16:46, 4 January 2019
  • into two hemispheres, each consisting of four lobes – the frontal, temporal, parietal and occipital lobes. A focal seizure is generated in and affects...
    15 KB (1,659 words) - 07:53, 9 April 2024
  • Thumbnail for Occipitofrontal fasciculus
    occipitofrontal fasciculus, also known as the fronto-occipital fasciculus, passes backward from the frontal lobe, along the lateral border of the caudate nucleus...
    3 KB (287 words) - 19:14, 11 February 2023
  • Thumbnail for Cerebral cortex
    cerebrum into the lobes of the brain. There are four main lobes: the frontal lobe, parietal lobe, temporal lobe, and occipital lobe. The insular cortex...
    67 KB (7,795 words) - 04:36, 9 May 2024
  • an area within the cerebral cortex where the parietal, temporal and occipital lobes meet. High level of interpreting meaningful signals in the surrounding...
    3 KB (294 words) - 05:55, 27 November 2023
  • Thumbnail for Prosopagnosia
    right occipital lobe), achromatopsia (a deficit in color perception often associated with unilateral or bilateral lesions in the temporo-occipital junction)...
    46 KB (5,217 words) - 06:01, 17 May 2024
  • that are associated with alien hand syndrome are the frontal, occipital, and parietal lobes.[unreliable medical source?] "Alien behavior" can be distinguished...
    59 KB (7,738 words) - 19:02, 10 May 2024
  • multimodal hallucinations complex partial seizures (temporal lobe epilepsy) Occipital lobe signs usually involve visual sensation, and may include:[citation...
    8 KB (907 words) - 18:43, 12 August 2023