Homo sapiens (male, 79 years) middle temporal gyrus tissue associated with Parkinson's disease, mild cognitive impairment

Homo sapiens (female, 70 years) cerebellar cortex tissue associated with cerebral amyloid angiopathy

Homo sapiens (male, 79 years) substantia nigra tissue associated with Alzheimer disease, Parkinson's disease

Homo sapiens (female, 86 years) substantia nigra tissue associated with Parkinson's disease

Homo sapiens (male, 73 years) middle temporal gyrus tissue

Homo sapiens (female, 83 years) putamen tissue associated with cerebral amyloid angiopathy

Homo sapiens (male, 70 years) putamen tissue associated with Parkinson's disease

Homo sapiens (male, 75 years) substantia nigra tissue associated with Parkinson's disease, cerebral amyloid angiopathy

Homo sapiens (male, 53 years) middle temporal gyrus tissue

Homo sapiens (female, 79 years) posterior cingulate gyrus tissue associated with Parkinson's disease, cerebral amyloid angiopathy

Homo sapiens (male, 89 years) putamen tissue associated with Parkinson's disease, mild cognitive impairment

Homo sapiens (male, 79 years) middle temporal gyrus tissue

Homo sapiens (male, 72 years) middle temporal gyrus tissue associated with Parkinson's disease

Homo sapiens (male, 80 years) putamen tissue associated with Parkinson's disease, cerebral amyloid angiopathy, mild cognitive impairment

Homo sapiens (female, 70 years) posterior cingulate gyrus tissue associated with Parkinson's disease

Homo sapiens (male, 84 years) substantia nigra tissue associated with Parkinson's disease