enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Hyperintensity - Wikipedia

    en.wikipedia.org/wiki/Hyperintensity

    Hyperintensities appear as "bright signals" (bright areas) on an MRI image and the term "bright signal" is occasionally used as a synonym for a hyperintensity. A hyperintensity or T2 hyperintensity is an area of high intensity on types of magnetic resonance imaging (MRI) scans of the brain of a human or of another mammal that reflect lesions ...

  3. Leukoaraiosis - Wikipedia

    en.wikipedia.org/wiki/Leukoaraiosis

    MRI image: Leukoaraiosis in a 90-year-old patient with cerebral atrophy. Head CT showing periventricular white matter lesions. Leukoaraiosis is a particular abnormal change in appearance of white matter near the lateral ventricles. It is often seen in aged individuals, but sometimes in young adults.

  4. Basal ganglia - Wikipedia

    en.wikipedia.org/wiki/Basal_ganglia

    Basal ganglia disease is a group of movement disorders that result from either excessive output from the basal ganglia to the thalamus – hypokinetic disorders, or from insufficient output – hyperkinetic disorders. Hypokinetic disorders arise from an excessive output from the basal ganglia, which inhibits the output from the thalamus to the ...

  5. Basal ganglia disease - Wikipedia

    en.wikipedia.org/wiki/Basal_ganglia_disease

    The basal ganglia is a collective group of structures in the brain. These include the striatum, (composed of the putamen and caudate nucleus), globus pallidus, substantia nigra, and the subthalamic nucleus. Along with other structures, the basal ganglia are part of a neural circuit that is integral to voluntary motor function. [1]

  6. Putamen - Wikipedia

    en.wikipedia.org/wiki/Putamen

    The basal ganglia are located bilaterally, and have rostral and caudal divisions. The putamen is located in the rostral division as part of the striatum. The basal ganglia receive input from the cerebral cortex, via the striatum. This is a transverse section of the striatum from a structural MR image.

  7. Perivascular space - Wikipedia

    en.wikipedia.org/wiki/Perivascular_space

    Perivascular spaces are most commonly located in the basal ganglia and white matter of the cerebrum, and along the optic tract. [13] The ideal method used to visualize perivascular spaces is T2-weighted MRI. The MR images of other neurological disorders can be similar to those of the dilated spaces. These disorders are: [7] cystic neoplasms

  8. Kernicterus - Wikipedia

    en.wikipedia.org/wiki/Kernicterus

    Kernicterus is a bilirubin-induced brain dysfunction. [1] The term was coined in 1904 by Christian Georg Schmorl.Bilirubin is a naturally occurring substance in the body of humans and many other animals, but it is neurotoxic when its concentration in the blood is too high, a condition known as hyperbilirubinemia.

  9. Athetoid cerebral palsy - Wikipedia

    en.wikipedia.org/wiki/Athetoid_cerebral_palsy

    Athetoid cerebral palsy, or dyskinetic cerebral palsy (sometimes abbreviated ADCP), is a type of cerebral palsy primarily associated with damage, like other forms of CP, to the basal ganglia in the form of lesions that occur during brain development due to bilirubin encephalopathy and hypoxic–ischemic brain injury. [1]