What is globus pallidus calcification?
What is globus pallidus calcification?
Primary familial brain calcification (PFBC), also referred to as Idiopathic Basal Ganglia Calcification (IBGC) or “Fahr’s disease,” is a clinical condition characterized by symmetric and bilateral calcification of globus pallidus and also basal ganglions, cerebellar nuclei, and other deep cortical structures.
What do calcifications in the brain mean?
Basal ganglia calcification is a very rare condition that happens when calcium builds up in your brain, usually in the basal ganglia, the part of your brain that helps control movement. Other parts of your brain can be affected as well.
What is globus pallidus?
The globus pallidus (GP) is one of the components of basal ganglia. The globus pallidus and putamen collectively form the lentiform (lenticular) nucleus, which lies beneath the insula. The globus pallidus, caudate, and putamen form corpus striatum. The corpus striatum is also an important part of basal ganglia.
Can brain calcification cause headaches?
Clinically, brain calcification can include symptons such as migraine, parkinsonism, psychosis or dementia.
Why is it called globus pallidus?
In the early 1800s, however, a German physician named Karl Burdach noted that the inner section of the lentiform nucleus has a distinct pale appearance (due to the large number of myelinated axons within it). He named this portion of the nucleus the globus pallidus, or “pale body.”
Is globus pallidus part of basal ganglia?
The basal ganglia are a group of structures found deep within the cerebral hemispheres. The structures generally included in the basal ganglia are the caudate nucleus, putamen, and globus pallidus in the cerebrum, the substantia nigra in the midbrain, and the subthalamic nucleus in the diencephalon.
What makes up the globus pallidus?
Anatomical terms of neuroanatomy The globus pallidus (GP), also known as paleostriatum or dorsal pallidum, is a subcortical structure of the brain. It consists of two adjacent segments, one external, known in rodents simply as the globus pallidus, and one internal, known in rodents as the entopeduncular nucleus.
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