Senile plaques, light micrograph
Senile plaque in cerebral cortex, light micrograph
Neurofibrillary tangles, light micrograph
Neurofibrillary tangles in pyramidal neuron, light micrograph
Neuron with amyloid beta peptide, SEM
Lipofuscin in pyramidal neuron, light micrograph
Nerve cell in Alzheimer's disease, TEM
Astrocytes, light micrograph
Protoplasmic astrocytes, light micrograph
Pyramidal cells, light micrograph
Pyramidal cells, light micrograph, light micrograph
Cerebral cortex pyramidal cells, light micrograph
Cerebral cortex, light micrograph
Alzheimer's disease, conceptual image
Amyloid plaque, TEM
Hippocampus, light micrograph
Microglia, light micrograph
Creutzfeldt-Jakob disease, light micrograph
Brain in dementia, light micrograph
Brain slices, tau protein analysis
Brain slices awaiting analysis
Alzheimer's brain
Alzheimer's disease, light micrograph
Memory and ageing, conceptual image
Memory, conceptual image
Cerebellum, light micrograph
Cerebellar cortex, light micrograph
Human cerebellum, light micrograph
Cerebellum, light micrographs
Immature cerebellum, light micrograph
Cerebellar cortex Purkinje cells, light micrograph
Ageing brain, conceptual image
Adrenal haemorrhage, light micrograph
Memory loss, conceptual image
Dementia, conceptual image
Brain in Pick's disease, light micrograph
Fibrous astrocytes, light micrograph
Tanycytes, light micrograph
Ependymal cells, light micrograph
Brain third ventricle, light micrograph
Stellate cells, light micrograph
Dorsal root ganglion, light micrograph
Cerebellar granule cells, light micrograph
Spinal cord anterior horn, light micrograph
Spinal cord posterior horn, light micrograph
Spinal cord anterior commissure, light micrograph
Spinal cord posterior commissure, light micrograph
Cervical spinal cord, light micrograph
Merkel nerve endings, light micrograph
Meissner corpuscle, light micrograph
Oligodendroglia, light micrograph
Purkinje dendrite spines, light micrograph
Pacinian corpuscle in periosteum, light micrograph
Hair innervation, light micrograph
Neurons with Nissl bodies, light micrograph
Neurons, light micrograph
Astrocyte, light micrograph
Psammoma bodies in meningioma, light micrograph
Nerve, light micrograph
Diffuse large B-cell lymphoma AIDS-related, light micrograph
Diffuse large B-cell lymphoma, light micrograph
Medulloblastoma, light micrograph
Anaplastic meningioma, light micrograph
Atypical meningioma, light micrograph
Chordoid meningioma, light micrograph
Fibrous meningioma, light micrograph
Meningothelial meningioma, light micrograph
Metaplastic meningioma, light micrograph
Microcystic meningioma, light micrograph
Psammomatous meningioma, light micrograph
Rhabdoid meningioma, light micrograph
Transitional meningioma, light micrograph
Oligodendroglioma, light micrograph
Meningioma, light micrograph
Neuron in Alzheimer's disease, TEM
Pleomorphic xanthoastrocytoma, light micrograph
Human kidney tissue, light micrograph
Hydrocephalus exvacuo.
Alzheimer's disease, illustration
Grey mouse lemur
Adrenal gland, light micrograph
Adrenal medulla, light micrograph
Adrenal gland cortex, light micrograph
Adult adrenal gland, light micrograph