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18 Possible Causes for Arrhythmic Slowing Occipital Left, Occipital Slowing

  • Brain Concussion

    A brain concussion is a still incompletely defined syndrome of traumatic brain injury (TBI) that causes a spectrum of symptoms without evident structural damage to the brain. A headache, cognitive deficits, emotional instability, sleep disturbances, and an overall change in mental state after trauma are highly[…][symptoma.com]

  • Migraine

    Strongly associated with the aura many migraineurs get, this slow wave of abnormal neuronal excitation usually begins in the occipital lobe at the back of the brain, and spreads[sciencemag.org]

  • Traumatic Brain Injury

    We report on a patient with traumatic brain injury who showed motor recovery concurrent with recovery of injured corticofugal tracts (CFTs), diagnosed by diffusion tensor tractography (DTT). Four weeks after onset, when the patient started rehabilitation, he showed severe weakness of both upper and lower[…][ncbi.nlm.nih.gov]

  • Stroke

    Also called: Brain attack, CVA Summary What is a stroke? A stroke happens when there is a loss of blood flow to part of the brain. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. This can cause lasting brain damage, long-term disability, or[…][medlineplus.gov]

  • Epilepsy

    Her EEG showed slow background with continuous occipital small spikes and photosensitivity.[ncbi.nlm.nih.gov]

  • Cerebral Hemorrhage

    Journal of Cerebral Blood Flow & Metabolism (2010) 30, 689–702; doi:10.1038/jcbfm.2009.282; published online 20 January 2010 Mast cells as early responders in the regulation of acute blood–brain barrier changes after cerebral ischemia and hemorrhage Perttu Johannes Lindsberg 1, 2, Daniel Strbian 1 and Marja-Liisa[…][web.archive.org]

  • Astrocytoma

    Infants with low-grade glioma (LGG) and diencephalic syndrome have a poor outcome. The patient described here had a desmoplastic infantile astrocytoma harboring a BRAF V600E mutation. After relapse following initial standard chemotherapy treatment, he was successfully treated with the BRAF V600E inhibitor[…][ncbi.nlm.nih.gov]

  • CNS Metastasis

    CNS Oncol. 2017 Oct;6(4):315-323. doi: 10.2217/cns-2017-0015. Epub 2017 Oct 9. Author information 1 Department of Neurosurgery, National Neurosurgery Centre, Beaumont Hospital, Dublin 11, Ireland. 2 Department of Gynaecological Oncology, UCD School of Medicine, MMUH, Dublin 7, Ireland. 3 Department of Neuropathology,[…][ncbi.nlm.nih.gov]

  • Meningoencephalitis

    Relapsing polychondritis (RP) is an uncommon immune-related disease with unknown causes. It is characterized by inflammation of cartilaginous or non-cartilaginous structures, such as the ears, nose, respiratory tract, eyes, and joints. Neurological involvement is rare in RP. We report a case of pleocytosis in a[…][ncbi.nlm.nih.gov]

  • Meningioma

    Meningioma, also known as meningeal tumor, is typically a slow-growing tumor that forms from the meninges, the membranous layers surrounding the brain and spinal cord. Symptoms depend on the location and occur as a result of the tumor pressing on nearby tissue. Many cases never produce symptoms. Occasionally[…][en.wikipedia.org]

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