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Neuronal density in hippocampal CA fields |
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(0) No reduction |
(1) More than 60% of CA neurons remaining |
(2) Approximately 50% of CA neurons remaining |
(3) Between 10 and 40% of CA neurons remaining |
(4) Less than 10% of CA neurons remaining |
|
Hippocampal CA field |
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(0) No damage |
(1) Only one/two patches of neurodegeneration |
(2) More than 3 neurodegeneration patches |
(3) Most CA1 or CA3 damaged |
(4) All CA1 and CA1 damaged |
|
Neuronal density in hippocampal DG |
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(0) No reduction |
(1) More than 60% of DG neurons present |
(2) Approximately 50% of DG neurons present |
(3) Between 10 and 40% of DG neurons present |
(4) Less than 10% of CA neurons remaining |
|
Corpus callosum atrophy |
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(0) No reduction |
(1) More than 60% of tissue remaining (less than 40% atrophy) |
(2) Approximately 50% of tissue remaining |
(3) Less than 40% of tissue remaining (more than 60% atrophy) |
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Corpus callosum cellularity |
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(0) No changes seen |
(1) Increased cellularity in corpus callosum |
(2) Increased cellularity in corpus callosum and swelling |
|
Caudate-Putamen atrophy |
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(0) No reduction |
(1) More than 60% of tissue remaining (less than 40% atrophy) |
(2) Approximately 50% of tissue remaining |
(3) Less than 40% of tissue remaining (more than 60% atrophy) |
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Neocortical atrophy |
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(0) No reduction |
(1) More than 60% of tissue remaining (less than 40% atrophy) |
(2) Approximately 50% of tissue remaining |
(3) Less than 40% of tissue remaining (more than 60% atrophy) |
|
Thalamic atrophy |
|
(0) No reduction |
(1) More than 60% of tissue remaining (less than 40% atrophy) |
(2) Approximately 50% of tissue remaining |
(3) Less than 40% of tissue remaining (more than 60% atrophy) |
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