Nerve Disorganization May Spur Form of Dyslexia
... MRI called diffusion sensor imaging to study the brains of 10 people with dyslexia caused by a rare genetic disorder called periventricular nodular heterotopia
(PNH), which disrupts brain structure. People with PNH have normal intelligence but have trouble reading smoothly because they lack the rapid brain ...
Missing Molecule Has Important Role in a Developmental Brain Abnormality
... A molecule that is part of a complex signaling network in the developing brain plays //a critical role in periventricular heterotopia
(PVH), a congenital brain malformation, Yale School of Medicine researchers report in Neuron.
PVH often leads to a variety of neurological ...
Heterotopia in Medical Definition
... In medicine , " heterotopia
" refers to the displacement of an organ or part ... normal position, often specifically Gray Matter heterotopia
, the displacement of gray matter into the ... matter almost always have seizure disorders .
is often divided into three groups: subependymal ...
Heterotopia in Biological News