What is status Marmoratus?
Status marmoratus is a congenital condition due to maldevelopment of the corpus striatum associated with choreoathetosis, in which the striate nuclei have a marble-like appearance caused by altered myelination in the putamen, caudate, and thalamus (there are bilateral hyperdensities restricted to the thalamus).
Is basal ganglia involved in memory?
Extensive evidence now indicates a role for the basal ganglia, in particular the dorsal striatum, in learning and memory. One prominent hypothesis is that this brain region mediates a form of learning in which stimulus-response (S-R) associations or habits are incrementally acquired.
How does basal ganglia stroke affect the body?
Changes in Sensation Some people with basal ganglia stroke may experience numbness or difficulty feeling on the body parts affected by stroke. Without the ability to feel sensations throughout the body, it can make motor impairments even more difficult. The brain needs sensory input in order to make coordinated movements.
What is the prevalence of Status marmoratus?
Status marmoratus was first described by C. VogtJ in 1911, and up to ].947 approximately thirty-six cases have been reported.
What are the basal ganglia?
The basal ganglia are a group of structures that lie deep within the brain. They are strongly connected with the cerebral cortex, thalamus, and brain stem. The basal ganglia are most associated with these functions:
What is the pathophysiology of marbled lesions of the Galenic venous system?
The specific marbled pattern of the lesion is considered as the effect of some disturbance in the Galenic venous system, at least in cases of birth trauma. STATUS MARMORATUS: A FORM OF CEREBRAL PALSY FOLLOWING EITHER BIRTH INJURY OR INFLAMMATION OF THE CENTRAL NERVOUS SYSTEM N. MALAMUD, M.D. SAN FRANCISCO, CALIF.