From mildly relaxed to
"I thought I was asleep"
You can be as relaxed as you wish.
|
| Keith A. Johnson, M.D. (keith@bwh.harvard.edu) | J. Alex Becker (jabecker@mit.edu) |
- Neuroimaging Primer - Harvard Medical School lecture notes: Introduction to Neuroimaging
- Java-based Atlas Navigator
- Normal Brain:
- Cerebrovascular Disease (stroke or "brain attack"):
- NEW: Multiple embolic infarction, diffusion and FLAIR imaging
- Acute stroke: speech arrest
- Acute stroke: speaks nonsense words, "fluent aphasia" (time-lapse movies)
- Acute stroke: writes, but can't read, "alexia without agraphia"
- Subacute stroke: hesitating speech, "transcortical aphasia"
- Subacute stroke: loss of sensation
- Chronic subdural hematoma
- Cavernous angioma
- Arteriovenous malformation, with MRA
- Vascular dementia
- Acute stroke (MR diffusion imaging) with MRA: Carotid or Circle of Willis
- Hypertensive encephalopathy
- Multiple embolic infarctions
- Hypertensive encephalopathy
- Fatal stroke
- Cerebral hemorrhage
- Neoplastic Disease (brain tumor):
- Degenerative Disease:
- Inflammatory or Infectious Disease:
- Multiple sclerosis with a Tour (time-lapse movies)
- Multiple sclerosis
- AIDS dementia
- Lyme encephalopathy
- Herpes encephalitis with a Tour
- Creutzfeld-Jakob disease
- Cerebral Toxoplasmosis