Keith A. Johnson, M.D.

J. Alex Becker, Ph.D.

• Neuroimaging Primer - Harvard Medical School lecture notes: Introduction to Neuroimaging
• NEW: Normal Anatomy in 3-D with MRI/PET (Javascript)
• (Old) Atlas Navigator (Java)
• Normal Brain:
  • Normal Anatomy in 3-D with MRI/PET (Javascript)
  • Atlas of normal structure and blood flow
    • Top 100 Brain Structures
    • Can you name these brain structures?
  • Normal aging: structure and function
  • Normal aging: structure and function
  • Normal aging: coronal plane
  • Vascular anatomy
• 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):
  • Glioma, TlTc-SPECT with a Tour
  • Glioma, FDG-PET
  • Glioma, FDG-PET
  • Glioma, TlTc-SPECT
  • Metastatic adenocarcinoma
  • Metastatic bronchogenic carcinoma
  • Meningioma
  • Sarcoma
• Degenerative Disease:
  • NEW: Mild Alzheimer's disease, FDG-PET and MRI
  • Alzheimer's disease with a Tour
  • Alzheimer's disease with functional MRI
  • Alzheimer's disease
  • Huntington's disease
    
  • Motor neuron disease
  • Cerebral calcinosis
  • Pick's disease
  • Alzheimer's disease, visual agnosia
• 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

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